------------------------------------ VOLCAT Alerts Version Information ------------------------------------ $Id: volcat_alerts.f90,v 1.52 2017/01/18 21:13:39 mpav Exp $ $Id: volcat_alert_utils.f90,v 1.565 2017/03/24 00:46:52 mpav Exp $ $Id: volcat_general_utils.f90,v 1.305 2017/03/22 23:44:58 mpav Exp $ $Id: volcat_history_utils.f90,v 1.179 2017/06/06 00:50:12 mpav Exp $ $Id: volcat_structs.f90,v 1.191 2017/03/22 23:44:58 mpav Exp $ $Id: volcat_plume_utils.f90,v 1.31 2017/02/27 21:11:49 mpav Exp $ $Id: volcat_grouping_utils.f90,v 1.128 2017/05/01 22:02:56 mpav Exp $ $Id: volcat_lightning_utils.f90,v 1.9 2017/02/08 19:44:18 mpav Exp $ $Id: volcat_analysis_utils.f90,v 1.9 2017/02/08 19:44:18 mpav Exp $ $Id: volcat_incident_utils.f90,v 1.9 2017/02/08 19:44:18 mpav Exp $ VOLCAT_ALERTS>> Reading measurement platform file ------------------------------------ Measurement platform data version: ------------------------------------ $Id: volcat_sensor_list.txt,v 1.5 2017/01/11 19:39:40 mpav Exp $ VOLCAT_ALERTS>> Reading configuration file ---------------------------------------------------------- Program configuration read from: /output/tmp/volcat/volcat_alert_run_script.config ---------------------------------------------------------- Object Production System: GEOCAT Debug Option: 2 Use IR only: F Volcanic cloud warning log path: /output/tmp/volcat Volcanic cloud warning log filename: Volcanic_Cloud_Alert_Realtime Volcanic cloud warning log path and filename: /output/tmp/volcat/Volcanic_Cloud_Alert_Realtime Volcanic ash time series path: none Volcanic ice time series path: none Volcanic hot time series path: none Volcanic so2 time series path: none Volcanic cloud diagnostics path: /output/volcat_diag/ Volcanic cloud diagnostics filename: geocatHOTOBJ.SNPP.2025172.130020.diag Volcanic cloud diagnostics path and filename: /output/volcat_diag//geocatHOTOBJ.SNPP.2025172.130020.diag Volcano information path: /opt/geocat/data_algorithms/volcat_data/ Volcano information filename: Volcat_Alert_FireUSA_Database_Feb21_2022_165111.txt Volcano information path and filename: /opt/geocat/data_algorithms/volcat_data//alerts/Volcat_Alert_FireUSA_Database_Feb21_2022_165111.txt Volcano activity path: /root/git/volcat Volcano activity filename: MISSING Volcano activity path and filename: /root/git/volcat/MISSING Weak plume option for ash: 1 Strong plume option for ash: 0 Weak plume option for SO2: 1 Strong plume option for SO2: 0 Weak plume option for ash: 1 Maximum viewing angle (new ash detect): 80.0 Maximum viewing angle (new ice detect): 90.0 Maximum viewing angle (new hot detect): 90.0 Maximum viewing angle (new so2 detect): 80.0 Noisy ash object threshold (basic criteria): 0.25 Noisy ash object threshold (plume/puff criteria): 0.25 Noisy ash object threshold (neighbor criteria): 0.25 Noisy ash object threshold (temporal criteria): 1.01 Noisy so2 object threshold (basic criteria): 0.25 Noisy so2 object threshold (plume/puff criteria): 0.25 Noisy so2 object threshold (neighbor criteria): 0.25 Noisy so2 object threshold (temporal criteria): 1.01 Min median 11 um tot emissivity for ash object noise screening (basic criteria): 0.50 Min median 11 um tot emissivity for ash object noise screening (plume/puff criteria): 0.50 Min median 11 um tot emissivity for ash object noise screening (neighbor criteria): 0.50 Min median 11 um tot emissivity for ash object noise screening (temporal criteria): 1.00 Min median 11 um tot emissivity for so2 object noise screening (basic criteria): 0.50 Min median 11 um tot emissivity for so2 object noise screening (plume/puff criteria): 0.50 Min median 11 um tot emissivity for so2 object noise screening (neighbor criteria): 0.50 Min median 11 um tot emissivity for so2 object noise screening (temporal criteria): 1.00 Non-uniform ash object threshold (basic criteria): 0.75 Non-uniform ash object threshold (plume/puff criteria): 0.75 Non-uniform ash object threshold (neighbor criteria): 1.01 Non-uniform ash object threshold (temporal criteria): 1.01 Non-uniform so2 object threshold (basic criteria): 0.75 Non-uniform so2 object threshold (plume/puff criteria): 0.75 Non-uniform so2 object threshold (neighbor criteria): 1.01 Non-uniform so2 object threshold (temporal criteria): 1.01 Maximum ash object median tot emiss (basic criteria): 0.90 Maximum ash object median tot emiss (plume/puff criteria): 0.60 Maximum ash object median tot emiss (neighbor criteria): 0.75 Maximum ash object median tot emiss (temporal criteria): 1.01 Maximum so2 object median tot emiss (basic criteria): 0.90 Maximum so2 object median tot emiss (plume/puff criteria): 0.50 Maximum so2 object median tot emiss (neighbor criteria): 0.75 Maximum so2 object median tot emiss (temporal criteria): 1.01 Minimum ash object count (basic/neighbor criteria): 1000000000 Minimum ash object count (plume/puff criteria): 1000000000 Minimum ash object count (temporal criteria): 0 Minimum ice object count (basic/temporal criteria): 3 Minimum ice object count (temporal criteria): 0 Minimum hot object count: 0 Minimum so2 object count (basic/neighbor criteria): 5 Minimum so2 object count (plume/puff criteria): 3 Minimum so2 object count (temporal criteria): 0 Ash object grouping contrast option (basic and neighbor criteria): 1 Ash object grouping contrast option (plume/puff criteria): 1 So2 object grouping contrast option (basic and neighbor criteria): 1 So2 object grouping contrast option (plume/puff criteria): 1 Minimum number of fractional days between ash alerts: 0.50 Minimum number of fractional days between ice alerts: 0.50 Minimum number of fractional days between thermal anomaly alerts: 0.50 Minimum number of fractional days between So2 alerts: 0.50 The number of robust pixels that are needed to be confident that co-registration errors are not to blame (L1 robustness): 50 The number of robust pixels that are needed to be confident that co-registration errors are not to blame (L2 robustness): 50 The number of robust pixels that are needed to be confident that co-registration errors are not to blame (L3 robustness): 20 The number of robust pixels that are needed to be confident that co-registration errors are not to blame (L4 robustness): 10 The fraction of robust area possibly attributed to co-registration errors that gives confidence that robust signal is strictly due to co-registration (L1 robustness): .5000 The fraction of robust area possibly attributed to co-registration errors that gives confidence that robust signal is strictly due to co-registration (L2 robustness): .5000 The fraction of robust area possibly attributed to co-registration errors that gives confidence that robust signal is strictly due to co-registration (L3 robustness): .5000 The fraction of robust area possibly attributed to co-registration errors that gives confidence that robust signal is strictly due to co-registration (L4 robustness): .9500 History grid resolution (detection): .10 History grid resolution (retrievals): 1.00 History file path: /output/history/ History file filename: volcat_history.hdf History file path and filename: /output/history//volcat_history.hdf Ash history usage: 1 Ice history usage: 1 Hot history usage: 1 SO2 history usage: 1 Number of days between valid detections before thermal anomaly is removed from history: 15.00000 Maximum number of volcanoes listed in alerts: 5 Ash object is valid: NO Ash object path: /output/l2_data Ash object filename: none Ash object path and filename: /output/l2_data/none Ice object is valid: NO Ice object path: /output/l2_data Ice object filename: none Ice object path and filename: /output/l2_data/none Hot object is valid: YES Hot object path: /output/l2_data Hot object filename: geocatHOTOBJHIRES.SNPP.2025172.130020.hdf Hot object path and filename: /output/l2_data/geocatHOTOBJHIRES.SNPP.2025172.130020.hdf SO2 object is valid: NO SO2 object path: /output/l2_data SO2 object filename: none SO2 object path and filename: /output/l2_data/none ENI lightning is valid: NO ENI lightning path: none ENI lightning time match buffer (minutes): 15.00 ENI lightning is written to output: NO WWLLN lightning is valid: NO WWLLN lightning path: none WWLLN lightning time match buffer (minutes): 15.00 WWLLN lightning is written to output: NO GLD360 lightning is valid: NO GLD360 lightning path: none GLD360 lightning time match buffer (minutes): 15.00 GLD360 lightning is written to output: NO GLM lightning is valid: NO GLM lightning path: none GLM lightning time match buffer (minutes): 10.00 GLM lightning is written to output: NO Ash group expansion option: 0 Apply ash/ice mask: 1 Interp bad retv ash/ice: 1 Fill ash/ice holes: 1 Identify hot spot artifacts: 2 SO2 group expansion option: 0 Apply SO2 mask: 0 Interp bad retv SO2: 0 Fill SO2 holes: 0 Dust option: -3 Fire option: 1 Valid incidents: 1 Incidents: /ancillary/NIFC_DATA/Current-Fire-Incidents.txt VOLCAT_ALERTS>> Reading Volcano Information and Alert Criteria ------------------------------------ Volcano database version: ------------------------------------ N/A tl_2019_us_county.shp VOLCAT_ALERTS>> Reading Incident Data geocat>> VOLCAT_INCIDENT_UTILS:LOAD_INCIDENTS(INFORMATION) : Reading incident data from: /ancillary/NIFC_DATA/Current-Fire-Incidents.txt Incident database: /ancillary/NIFC_DATA/Current-Fire-Incidents.txt ----------------------------------------------------------------- Creation time: Fire incident data were extracted at 2025-06-21T12:57:37 UTC from and /ancillary/NIFC_DATA/Current-Fire-Location-2025-06-21_125735.geojson/ancillary/NIFC_DATA/Current-Fire-Perimeter-2025-06-21_125735.geojson Number of perimeters: 114 Number of points: 443 Total number of incidents: 557 Perimeter data bounding lon/lat: -160.128, 25.702, -76.854, 68.468 Point data bounding lon/lat: -163.923, 25.120, -71.390, 68.453 VOLCAT_ALERTS>> Reading Object Files VOLCAT_ALERTS>> Reading pixel navigation, if needed geocat>> VOLCAT_ALERT_UTILS:PIXEL_NAVIGATION(INFORMATION) : Reading hires navigation data from : /output//l1_data/geocatL1HIRES.SNPP.2025172.130020.hdf VOLCAT_ALERTS>> Reading pixel L1 data, if needed VOLCAT_ALERTS>> Reading pixel L2 data, if needed VOLCAT_ALERTS>> Ingesting lightning data, if needed VOLCAT_ALERTS>> Reading or Creating History, if needed VOLCAT_ALERTS>> Creating history file VOLCAT_ALERTS>> Identifying Alert Criteria Objects geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Assessing objects with volcanoes (HOT) geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across all pixels Obj Id: 7, Lat: 67.34068, Lon: -144.71, BT MWIR: 302.09 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across all pixels Obj Id: 7, Lat: 67.34068, Lon: -144.71, BT MWIR: 302.09 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across all pixels Obj Id: 7, Lat: 67.34068, Lon: -144.71, BT MWIR: 302.09 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across all pixels Obj Id: 7, Lat: 67.34068, Lon: -144.71, BT MWIR: 302.09 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across all pixels Obj Id: 7, Lat: 67.34068, Lon: -144.71, BT MWIR: 302.09 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across all pixels Obj Id: 7, Lat: 67.34068, Lon: -144.71, BT MWIR: 302.09 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across all pixels Obj Id: 7, Lat: 67.34068, Lon: -144.71, BT MWIR: 302.09 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across all pixels Obj Id: 7, Lat: 67.34068, Lon: -144.71, BT MWIR: 302.09 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across all pixels Obj Id: 7, Lat: 67.34068, Lon: -144.71, BT MWIR: 302.09 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across all pixels Obj Id: 7, Lat: 67.34068, Lon: -144.71, BT MWIR: 302.09 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across all pixels Obj Id: 7, Lat: 67.34068, Lon: -144.71, BT MWIR: 302.09 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across all pixels Obj Id: 7, Lat: 67.34068, Lon: -144.71, BT MWIR: 302.09 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across all pixels Obj Id: 7, Lat: 67.34068, Lon: -144.71, BT MWIR: 302.09 geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Assessing objects without volcanoes (HOT) geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across all pixels Obj Id: 7, Lat: 67.34068, Lon: -144.71, BT MWIR: 302.09 geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Assessing thermal objects for association with known incidents ***Perimeter Source*** Obj_Idx: 31, Lat: 64.847, Lon: -145.048, Num Obj Pixels: 1, Number of matching incidents: 1 Ricks Creek, Min Dist Buffer: .000, Time Diff (days): .3021, Minimum Dist (km): .39, Perim Index: 87, Poly Index: 1 Pixel Count: 1, Dist Buffer: .000 Pixel Count: 1, Dist Buffer: .000 Pixel Count: 1, Dist Buffer: .000 Primary incident name: Ricks Creek, Primary incident index: 1, Primary count: 3 out of 3 spatial matching schemes HIGH confidence single source: Ricks Creek geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Resolving spatially redundant thermal anomalies geocat>> VOLCAT_GENERAL_UTILS:RESOLVE_REDUNDANT_VRP(INFORMATION) : Modifying radiative power to account for spatial overlap Elem_Idx: 4533, Line_Idx: 4637, Obj_Idx: 1, RP[MW]: 17.87, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 17.87, Qc Final: 1 Elem_Idx: 4531, Line_Idx: 4638, Obj_Idx: 2, RP[MW]: 14.06, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 14.06, Qc Final: 1 Elem_Idx: 3261, Line_Idx: 5128, Obj_Idx: 3, RP[MW]: 1.54, RP Modified[MW]: 1.54, Qc: 0, RP Final[MW]: 1.54, Qc Final: 1 Elem_Idx: 4314, Line_Idx: 5390, Obj_Idx: 4, RP[MW]: 5.93, RP Modified[MW]: 5.93, Qc: 0, RP Final[MW]: 5.93, Qc Final: 1 Elem_Idx: 4295, Line_Idx: 5398, Obj_Idx: 5, RP[MW]: 13.05, RP Modified[MW]: 13.05, Qc: 0, RP Final[MW]: 13.05, Qc Final: 1 Elem_Idx: 5064, Line_Idx: 5462, Obj_Idx: 6, RP[MW]: 2.07, RP Modified[MW]: 2.07, Qc: 0, RP Final[MW]: 2.07, Qc Final: 1 Elem_Idx: 3982, Line_Idx: 5708, Obj_Idx: 7, RP[MW]: 2.30, RP Modified[MW]: 2.30, Qc: 0, RP Final[MW]: 2.30, Qc Final: 1 Elem_Idx: 5449, Line_Idx: 5787, Obj_Idx: 8, RP[MW]: 6.53, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 6.53, Qc Final: 1 Elem_Idx: 5449, Line_Idx: 5799, Obj_Idx: 9, RP[MW]: 4.17, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 4.17, Qc Final: 1 Elem_Idx: 5450, Line_Idx: 5799, Obj_Idx: 9, RP[MW]: 4.17, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 4.17, Qc Final: 1 Elem_Idx: 3534, Line_Idx: 5999, Obj_Idx: 10, RP[MW]: 1.29, RP Modified[MW]: 1.29, Qc: 0, RP Final[MW]: 1.29, Qc Final: 1 Elem_Idx: 3412, Line_Idx: 6015, Obj_Idx: 11, RP[MW]: 2.58, RP Modified[MW]: 2.58, Qc: 0, RP Final[MW]: 2.58, Qc Final: 1 Elem_Idx: 3412, Line_Idx: 6016, Obj_Idx: 11, RP[MW]: 2.58, RP Modified[MW]: 2.58, Qc: 0, RP Final[MW]: 2.58, Qc Final: 1 Elem_Idx: 4820, Line_Idx: 6034, Obj_Idx: 12, RP[MW]: 7.58, RP Modified[MW]: 7.58, Qc: 0, RP Final[MW]: 7.58, Qc Final: 1 Elem_Idx: 4393, Line_Idx: 6042, Obj_Idx: 13, RP[MW]: 3.43, RP Modified[MW]: 3.43, Qc: 0, RP Final[MW]: 3.43, Qc Final: 1 Elem_Idx: 4198, Line_Idx: 6054, Obj_Idx: 14, RP[MW]: 22.12, RP Modified[MW]: 22.12, Qc: 0, RP Final[MW]: 22.12, Qc Final: 1 Elem_Idx: 4198, Line_Idx: 6055, Obj_Idx: 14, RP[MW]: 23.90, RP Modified[MW]: 23.90, Qc: 0, RP Final[MW]: 23.90, Qc Final: 1 Elem_Idx: 4218, Line_Idx: 6128, Obj_Idx: 15, RP[MW]: 4.22, RP Modified[MW]: 4.22, Qc: 0, RP Final[MW]: 4.22, Qc Final: 1 Elem_Idx: 4885, Line_Idx: 6140, Obj_Idx: 16, RP[MW]: 3.78, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 3.78, Qc Final: 1 Elem_Idx: 4801, Line_Idx: 6156, Obj_Idx: 17, RP[MW]: 8.89, RP Modified[MW]: 8.89, Qc: 0, RP Final[MW]: 8.89, Qc Final: 1 Elem_Idx: 4807, Line_Idx: 6161, Obj_Idx: 18, RP[MW]: 4.84, RP Modified[MW]: 4.84, Qc: 0, RP Final[MW]: 4.84, Qc Final: 1 Elem_Idx: 4808, Line_Idx: 6161, Obj_Idx: 18, RP[MW]: 4.84, RP Modified[MW]: 4.84, Qc: 0, RP Final[MW]: 4.84, Qc Final: 1 Elem_Idx: 4806, Line_Idx: 6164, Obj_Idx: 19, RP[MW]: 6.88, RP Modified[MW]: 6.88, Qc: 0, RP Final[MW]: 6.88, Qc Final: 1 Elem_Idx: 4950, Line_Idx: 6168, Obj_Idx: 20, RP[MW]: 2.57, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 2.57, Qc Final: 1 Elem_Idx: 2505, Line_Idx: 6180, Obj_Idx: 21, RP[MW]: 5.43, RP Modified[MW]: 5.43, Qc: 0, RP Final[MW]: 5.43, Qc Final: 1 Elem_Idx: 2501, Line_Idx: 6184, Obj_Idx: 22, RP[MW]: 9.79, RP Modified[MW]: 9.79, Qc: 0, RP Final[MW]: 9.79, Qc Final: 1 Elem_Idx: 2501, Line_Idx: 6185, Obj_Idx: 22, RP[MW]: 12.33, RP Modified[MW]: 12.33, Qc: 0, RP Final[MW]: 12.33, Qc Final: 1 Elem_Idx: 4250, Line_Idx: 6192, Obj_Idx: 23, RP[MW]: 9.09, RP Modified[MW]: 9.09, Qc: 0, RP Final[MW]: 9.09, Qc Final: 1 Elem_Idx: 5716, Line_Idx: 6201, Obj_Idx: 24, RP[MW]: 6.93, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 6.93, Qc Final: 1 Elem_Idx: 3280, Line_Idx: 6277, Obj_Idx: 25, RP[MW]: 1.26, RP Modified[MW]: 1.26, Qc: 0, RP Final[MW]: 1.26, Qc Final: 1 Elem_Idx: 3247, Line_Idx: 6298, Obj_Idx: 26, RP[MW]: 2.64, RP Modified[MW]: 2.64, Qc: 0, RP Final[MW]: 2.64, Qc Final: 1 Elem_Idx: 3252, Line_Idx: 6309, Obj_Idx: 27, RP[MW]: 5.00, RP Modified[MW]: 5.00, Qc: 0, RP Final[MW]: 5.00, Qc Final: 1 Elem_Idx: 4901, Line_Idx: 6316, Obj_Idx: 28, RP[MW]: 3.99, RP Modified[MW]: 3.99, Qc: 0, RP Final[MW]: 3.99, Qc Final: 1 Elem_Idx: 3164, Line_Idx: 6321, Obj_Idx: 29, RP[MW]: 5.01, RP Modified[MW]: 5.01, Qc: 0, RP Final[MW]: 5.01, Qc Final: 1 Elem_Idx: 4545, Line_Idx: 6361, Obj_Idx: 30, RP[MW]: 4.10, RP Modified[MW]: 4.10, Qc: 0, RP Final[MW]: 4.10, Qc Final: 1 Elem_Idx: 4545, Line_Idx: 6362, Obj_Idx: 30, RP[MW]: 4.10, RP Modified[MW]: 4.10, Qc: 0, RP Final[MW]: 4.10, Qc Final: 1 Elem_Idx: 4256, Line_Idx: 6374, Obj_Idx: 31, RP[MW]: 3.95, RP Modified[MW]: 3.95, Qc: 0, RP Final[MW]: 3.95, Qc Final: 1 geocat>> VOLCAT_GENERAL_UTILS:RESOLVE_REDUNDANT_VRP(INFORMATION) : Building list of linked objects from spatial overlap GROUPS 0 0 0 geocat>> VOLCAT_GROUPING_UTILS:GROUP_SINGULAR_OBJECTS(INFORMATION) : Hot object grouping method: incident based alert 1 1 alert 2 2 alert 3 3 alert 4 4 alert 5 5 alert 6 6 alert 7 7 alert 8 8 alert 9 9 alert 10 10 alert 11 11 alert 12 12 alert 13 13 alert 14 14 alert 15 15 alert 16 16 alert 17 17 alert 18 18 alert 19 19 alert 20 20 alert 21 21 alert 22 22 alert 23 23 Ricks Creek -999 3.4028235E+38 3.4028235E+38 -999 -999 0 New group 24 1 1 3 -999 1 2 2 6 -999 1 3 3 8 -999 1 4 4 9 -999 1 5 5 10 -999 1 6 6 11 -999 1 7 7 13 -999 1 8 8 14 -999 1 9 9 15 -999 1 10 10 16 -999 1 11 11 17 -999 1 12 12 18 -999 1 13 13 19 -999 1 14 14 20 -999 1 15 15 21 -999 1 16 16 22 -999 1 17 17 23 -999 1 18 18 25 -999 1 19 19 26 -999 1 20 20 27 -999 1 21 21 28 -999 1 22 22 29 -999 1 23 23 30 -999 1 24 24 31 -999 1 Primary Incident Group Id: 24, Group Lat: 64.847, Group Lon: -145.048 Name: Ricks Creek, Shape Type: Perimeter Confidence: HIGH , Time difference (days): .30207 Lat: 64.85000, Lon: -145.05000 Bbox: [-145.06370, 64.84580, -145.03960, 64.85270] geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Identifying hot spot artifacts geocat>> VOLCAT_GENERAL_UTILS:APPLY_CLOUDY_VRP_QC(INFORMATION) : Applying cloud scattering QC MWIR resolution (m): 375.0, MWIR resolution factor: 1 Group Id: 4, Obj_Idx: 9, Solzen_Mean: 80.32, Trans_Min: .594, VRP Total: 8.33 Group Id: 6, Obj_Idx: 11, Solzen_Mean: 83.17, Trans_Min: .743, VRP Total: 5.16 Group Id: 8, Obj_Idx: 14, Solzen_Mean: 82.47, Trans_Min: .413, VRP Total: 46.03 Group Id: 12, Obj_Idx: 18, Solzen_Mean: 82.15, Trans_Min: .642, VRP Total: 9.69 Group Id: 16, Obj_Idx: 22, Solzen_Mean: 84.58, Trans_Min: .177, VRP Total: 22.12 Group Id: 23, Obj_Idx: 30, Solzen_Mean: 83.06, Trans_Min: .503, VRP Total: 8.19 geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Redistributing radiative power to limit energy smearing geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Recomputing group stats (hot) VOLCAT_ALERTS>> Correcting Retrievals, if needed geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (ash) geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (ice) geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Thermal anomaly group radiative power summary: Group_Idx: 1, Orig Total RP [MW]: 1.54, New Total RP [MW]: 1.54 Group_Idx: 2, Orig Total RP [MW]: 2.07, New Total RP [MW]: 2.07 Group_Idx: 3, Orig Total RP [MW]: 6.53, New Total RP [MW]: 6.53 Group_Idx: 4, Orig Total RP [MW]: 8.33, New Total RP [MW]: 8.33 Group_Idx: 5, Orig Total RP [MW]: 1.29, New Total RP [MW]: 1.29 Group_Idx: 6, Orig Total RP [MW]: 5.16, New Total RP [MW]: 5.16 Group_Idx: 7, Orig Total RP [MW]: 3.43, New Total RP [MW]: 3.43 Group_Idx: 8, Orig Total RP [MW]: 46.03, New Total RP [MW]: 46.03 Group_Idx: 9, Orig Total RP [MW]: 4.22, New Total RP [MW]: 4.22 Group_Idx: 10, Orig Total RP [MW]: 3.78, New Total RP [MW]: 3.78 Group_Idx: 11, Orig Total RP [MW]: 8.89, New Total RP [MW]: 8.89 Group_Idx: 12, Orig Total RP [MW]: 9.69, New Total RP [MW]: 9.69 Group_Idx: 13, Orig Total RP [MW]: 6.88, New Total RP [MW]: 6.88 Group_Idx: 14, Orig Total RP [MW]: 2.57, New Total RP [MW]: 2.57 Group_Idx: 15, Orig Total RP [MW]: 5.43, New Total RP [MW]: 5.43 Group_Idx: 16, Orig Total RP [MW]: 22.12, New Total RP [MW]: 22.12 Group_Idx: 17, Orig Total RP [MW]: 9.09, New Total RP [MW]: 9.09 Group_Idx: 18, Orig Total RP [MW]: 1.26, New Total RP [MW]: 1.26 Group_Idx: 19, Orig Total RP [MW]: 2.64, New Total RP [MW]: 2.64 Group_Idx: 20, Orig Total RP [MW]: 5.00, New Total RP [MW]: 5.00 Group_Idx: 21, Orig Total RP [MW]: 3.99, New Total RP [MW]: 3.99 Group_Idx: 22, Orig Total RP [MW]: 5.01, New Total RP [MW]: 5.01 Group_Idx: 23, Orig Total RP [MW]: 8.19, New Total RP [MW]: 8.19 Group_Idx: 24, Orig Total RP [MW]: 3.95, New Total RP [MW]: 3.95 geocat>> VOLCAT_GENERAL_UTILS:FEATURE_RP_TO_SCALED_RASTER(INFORMATION) : Creating feature-based scaled radiative power raster geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Updating thermal L2: /output//l2_data/geocatL2HIRES.SNPP.2025172.130020.hdf geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (so2) VOLCAT_ALERTS>> Updating History, if needed Background= 0 0 70.31976 -148.5013 Background= 0 0 65.12079 -133.8043 Background= 0 0 63.41029 -133.1301 Background= 0 0 63.41204 -133.1229 Background= 0 0 67.33150 -149.8793 Background= 0 0 67.47389 -150.9624 Background= 0 0 65.39497 -142.2523 Background= 0 0 65.87957 -144.2377 Background= 0 0 65.62273 -144.3684 Background= 0 0 63.97314 -138.8574 Background= 0 0 64.17886 -139.6259 Background= 0 0 64.14473 -139.6063 Background= 0 0 64.13754 -139.6369 Background= 0 0 63.71338 -138.3998 Background= 0 0 68.18150 -159.6604 Background= 0 0 68.16934 -159.7166 Background= 0 0 65.36585 -144.3389 Background= 0 0 66.88668 -153.0314 Background= 0 0 66.86802 -153.3734 Background= 0 0 66.82942 -153.3752 Background= 0 0 63.48321 -139.4955 Background= 0 0 66.91265 -154.1393 Background= 0 0 64.21731 -142.5739 Background= 0 0 64.84660 -145.0484 VOLCAT_ALERTS>> Checking For Alerts To Issue @@**********VOLCAT ALERTS********** STARTING DATE/TIME OF IMAGE: 2025-06-21 13:00:20 [UTC] PRODUCTION DATE/TIME OF ALERT: 2025-06-21 13:24:12 [UTC] PRIMARY INSTRUMENT: NPP VIIRS PRIMARY DOMAIN: none WMO SPACECRAFT ID: 342 LOCATION/ORBIT: LEO L1 FILE: SVM13_npp_d20250621_t1300202_e1313076_b70728_c20250621132118635941_cspp_dev.h5 L1 FILE(S) - TEMPORAL: NONE VOLCANO DATABASE: /opt/geocat/data_algorithms/volcat_data//alerts/Volcat_Alert_FireUSA_Database_Feb21_2022_165111.txt NUMBER OF ASH CLOUD ALERTS: 0 NUMBER OF Cb ALERTS: 0 NUMBER OF THERMAL ANOMALY ALERTS: 24 NUMBER OF SO2 CLOUD ALERTS: 0 DATABASE VERSION: 3.0 ALGORITHM VERSION: 3.0 --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Cloud) Latitude of Radiative Center: 70.32 [degrees] Longitude of Radiative Center: -148.50 [degrees] Mean Object Date/Time: 2025-06-21 13:05:05 [UTC] Mean Viewing Angle: 1.8 [degrees] Mean Solar Zenith Angle: 80.5 [degrees] Mean Glint Angle: 79.8 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(213.5 km) Number of background pixels: 1350 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .21 [none] Maximum Observed BT (3.9 um): 310.18 [K] Observed - Background BT (3.9 um): 30.83 [K] BT Anomaly (3.9 um): 21.28 [K] Maximum Observed - Clear RTM BT (3.9 um): 26.90 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 28.04 [K] Maximum Observed BTD (3.9-10/11/12 um): 29.97 [K] Observed - Background BTD (3.9-10/11/12 um): 29.49 [K] BTD Anomaly (3.9-10/11/12 um): 24.14 [K] Maximum Observed Radiance (1.6 um): .3995 [RU] Observed - Background Radiance (1.6 um): -.0489 [RU] Radiance Anomaly (1.6 um): -.2376 [RU] Maximum Observed Radiance (2.2 um): .1984 [RU] Observed - Background Radiance (2.2 um): .0547 [RU] Radiance Anomaly (2.2 um): .5468 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .95 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .27 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 13.4 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 4 [none] Maximum Radiative Power: 1.54 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 1.54 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.14 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Clear) Latitude of Radiative Center: 65.12 [degrees] Longitude of Radiative Center: -133.80 [degrees] Mean Object Date/Time: 2025-06-21 13:05:23 [UTC] Mean Viewing Angle: 51.6 [degrees] Mean Solar Zenith Angle: 79.6 [degrees] Mean Glint Angle: 72.5 [degrees] Water Fraction: .0 [none] Nearby Locations: Southeast Fairbanks Census Are(471.9 km) Number of background pixels: 1482 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .07 [none] Maximum Observed BT (3.9 um): 307.10 [K] Observed - Background BT (3.9 um): 28.05 [K] BT Anomaly (3.9 um): 15.80 [K] Maximum Observed - Clear RTM BT (3.9 um): 22.34 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 30.15 [K] Maximum Observed BTD (3.9-10/11/12 um): 30.04 [K] Observed - Background BTD (3.9-10/11/12 um): 28.59 [K] BTD Anomaly (3.9-10/11/12 um): 26.29 [K] Maximum Observed Radiance (1.6 um): .2239 [RU] Observed - Background Radiance (1.6 um): -.0958 [RU] Radiance Anomaly (1.6 um): -.4585 [RU] Maximum Observed Radiance (2.2 um): .0984 [RU] Observed - Background Radiance (2.2 um): -.0178 [RU] Radiance Anomaly (2.2 um): -.1783 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] Similar Pixel Count: 2 [pixel count] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .20 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .18 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: .79 [fraction] The distance to the closest bright pixel: 9.0 [pixels] The red band reflectance: 24.8 [%] Lagrangian based trend: .0000 [none] Time since last detection: -999.000000 [days] Index of high confidence criteria: 1 [none] Maximum Radiative Power: 2.07 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 2.07 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.23 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Southeast Fairbanks NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 63.41 [degrees] Longitude of Radiative Center: -133.13 [degrees] Mean Object Date/Time: 2025-06-21 13:05:41 [UTC] Mean Viewing Angle: 56.9 [degrees] Mean Solar Zenith Angle: 80.3 [degrees] Mean Glint Angle: 73.1 [degrees] Water Fraction: .0 [none] Nearby Locations: Skagway Municipality(444.3 km) Haines Borough(497.4 km) Number of background pixels: 2183 [none] Background infrared distance threshold: 5.0 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 338.32 [K] Observed - Background BT (3.9 um): 57.50 [K] BT Anomaly (3.9 um): 22.81 [K] Maximum Observed - Clear RTM BT (3.9 um): 55.26 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 56.61 [K] Maximum Observed BTD (3.9-10/11/12 um): 57.33 [K] Observed - Background BTD (3.9-10/11/12 um): 56.20 [K] BTD Anomaly (3.9-10/11/12 um): 41.67 [K] Maximum Observed Radiance (1.6 um): .5915 [RU] Observed - Background Radiance (1.6 um): .1443 [RU] Radiance Anomaly (1.6 um): .8586 [RU] Maximum Observed Radiance (2.2 um): .2551 [RU] Observed - Background Radiance (2.2 um): .1388 [RU] Radiance Anomaly (2.2 um): 1.3880 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .72 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .81 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 21.7 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 5 [none] Maximum Radiative Power: 6.53 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 6.53 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.26 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Skagway,Haines NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Cloud) Latitude of Radiative Center: 63.41 [degrees] Longitude of Radiative Center: -133.12 [degrees] Mean Object Date/Time: 2025-06-21 13:05:43 [UTC] Mean Viewing Angle: 56.9 [degrees] Mean Solar Zenith Angle: 80.3 [degrees] Mean Glint Angle: 72.5 [degrees] Water Fraction: .0 [none] Nearby Locations: Skagway Municipality(444.6 km) Haines Borough(497.7 km) Number of background pixels: 1491 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 313.94 [K] Observed - Background BT (3.9 um): 32.45 [K] BT Anomaly (3.9 um): 18.55 [K] Maximum Observed - Clear RTM BT (3.9 um): 30.80 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 32.71 [K] Maximum Observed BTD (3.9-10/11/12 um): 33.43 [K] Observed - Background BTD (3.9-10/11/12 um): 32.24 [K] BTD Anomaly (3.9-10/11/12 um): 31.24 [K] Maximum Observed Radiance (1.6 um): .7077 [RU] Observed - Background Radiance (1.6 um): .2652 [RU] Radiance Anomaly (1.6 um): 1.4738 [RU] Maximum Observed Radiance (2.2 um): .3225 [RU] Observed - Background Radiance (2.2 um): .2066 [RU] Radiance Anomaly (2.2 um): 2.0661 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .67 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .69 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 25.8 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 7 [none] Maximum Radiative Power: 4.17 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 8.33 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.51 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Skagway,Haines NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Clear) Latitude of Radiative Center: 67.33 [degrees] Longitude of Radiative Center: -149.88 [degrees] Mean Object Date/Time: 2025-06-21 13:05:53 [UTC] Mean Viewing Angle: 10.1 [degrees] Mean Solar Zenith Angle: 83.0 [degrees] Mean Glint Angle: 80.4 [degrees] Water Fraction: .0 [none] Nearby Locations: Yukon-Koyukuk Census Area(230.5 km) North Slope Borough(277.9 km) Fairbanks North Star Borough(331.7 km) Denali Borough(406.3 km) Northwest Arctic Borough(439.1 km) Number of background pixels: 2795 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .02 [none] Maximum Observed BT (3.9 um): 310.27 [K] Observed - Background BT (3.9 um): 28.95 [K] BT Anomaly (3.9 um): 21.62 [K] Maximum Observed - Clear RTM BT (3.9 um): 28.60 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 28.96 [K] Maximum Observed BTD (3.9-10/11/12 um): 29.42 [K] Observed - Background BTD (3.9-10/11/12 um): 28.79 [K] BTD Anomaly (3.9-10/11/12 um): 57.39 [K] Maximum Observed Radiance (1.6 um): .1279 [RU] Observed - Background Radiance (1.6 um): -.0828 [RU] Radiance Anomaly (1.6 um): -.4836 [RU] Maximum Observed Radiance (2.2 um): .0616 [RU] Observed - Background Radiance (2.2 um): .0085 [RU] Radiance Anomaly (2.2 um): .0846 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] Similar Pixel Count: 1 [pixel count] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .57 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .26 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The distance to the closest bright pixel: Not Available The red band reflectance: 11.3 [%] Lagrangian based trend: .0000 [none] Time since last detection: -999.000000 [days] Index of high confidence criteria: 1 [none] Maximum Radiative Power: 1.29 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 1.29 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.14 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Yukon-Koyukuk,North Slope,Fairbanks North Star,Denali,Northwest Arctic NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Cloud) Latitude of Radiative Center: 67.47 [degrees] Longitude of Radiative Center: -150.96 [degrees] Mean Object Date/Time: 2025-06-21 13:05:53 [UTC] Mean Viewing Angle: 6.4 [degrees] Mean Solar Zenith Angle: 83.2 [degrees] Mean Glint Angle: 82.0 [degrees] Water Fraction: .0 [none] Nearby Locations: Yukon-Koyukuk Census Area(235.2 km) North Slope Borough(242.6 km) Fairbanks North Star Borough(369.6 km) Northwest Arctic Borough(393.3 km) Denali Borough(424.3 km) Number of background pixels: 1432 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 318.60 [K] Observed - Background BT (3.9 um): 35.96 [K] BT Anomaly (3.9 um): 30.00 [K] Maximum Observed - Clear RTM BT (3.9 um): 33.19 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 34.65 [K] Maximum Observed BTD (3.9-10/11/12 um): 35.24 [K] Observed - Background BTD (3.9-10/11/12 um): 34.42 [K] BTD Anomaly (3.9-10/11/12 um): 58.09 [K] Maximum Observed Radiance (1.6 um): .7165 [RU] Observed - Background Radiance (1.6 um): .2752 [RU] Radiance Anomaly (1.6 um): .8064 [RU] Maximum Observed Radiance (2.2 um): .3631 [RU] Observed - Background Radiance (2.2 um): .2704 [RU] Radiance Anomaly (2.2 um): 2.7044 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .98 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .08 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 16.7 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 4 [none] Maximum Radiative Power: 2.58 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 5.16 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.28 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Yukon-Koyukuk,North Slope,Fairbanks North Star,Northwest Arctic,Denali NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 65.39 [degrees] Longitude of Radiative Center: -142.25 [degrees] Mean Object Date/Time: 2025-06-21 13:05:55 [UTC] Mean Viewing Angle: 36.7 [degrees] Mean Solar Zenith Angle: 82.2 [degrees] Mean Glint Angle: 75.1 [degrees] Water Fraction: .0 [none] Nearby Locations: Southeast Fairbanks Census Are(176.4 km) Fairbanks North Star Borough(217.1 km) Denali Borough(417.7 km) Yukon-Koyukuk Census Area(432.0 km) Valdez-Cordova Census Area(470.9 km) Number of background pixels: 1226 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .11 [none] Maximum Observed BT (3.9 um): 324.22 [K] Observed - Background BT (3.9 um): 41.21 [K] BT Anomaly (3.9 um): 28.78 [K] Maximum Observed - Clear RTM BT (3.9 um): 39.03 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 41.86 [K] Maximum Observed BTD (3.9-10/11/12 um): 43.33 [K] Observed - Background BTD (3.9-10/11/12 um): 40.98 [K] BTD Anomaly (3.9-10/11/12 um): 30.92 [K] Maximum Observed Radiance (1.6 um): .4101 [RU] Observed - Background Radiance (1.6 um): .2078 [RU] Radiance Anomaly (1.6 um): 2.0785 [RU] Maximum Observed Radiance (2.2 um): .2634 [RU] Observed - Background Radiance (2.2 um): .1841 [RU] Radiance Anomaly (2.2 um): 1.8405 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .76 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .23 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 19.4 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 7 [none] Maximum Radiative Power: 3.43 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 3.43 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.18 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Southeast Fairbanks,Fairbanks North Star,Denali,Yukon-Koyukuk,Valdez-Cordova NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 65.88 [degrees] Longitude of Radiative Center: -144.24 [degrees] Mean Object Date/Time: 2025-06-21 13:05:57 [UTC] Mean Viewing Angle: 30.5 [degrees] Mean Solar Zenith Angle: 82.5 [degrees] Mean Glint Angle: 75.6 [degrees] Water Fraction: .0 [none] Nearby Locations: Fairbanks North Star Borough(171.8 km) Southeast Fairbanks Census Are(229.4 km) Yukon-Koyukuk Census Area(341.6 km) Denali Borough(367.5 km) Matanuska-Susitna Borough(478.4 km) Number of background pixels: 2704 [none] Background infrared distance threshold: 5.0 [K] Fraction of water pixels in background: .10 [none] Maximum Observed BT (3.9 um): 346.49 [K] Observed - Background BT (3.9 um): 63.54 [K] BT Anomaly (3.9 um): 36.90 [K] Maximum Observed - Clear RTM BT (3.9 um): 59.54 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 60.68 [K] Maximum Observed BTD (3.9-10/11/12 um): 61.48 [K] Observed - Background BTD (3.9-10/11/12 um): 60.58 [K] BTD Anomaly (3.9-10/11/12 um): 81.48 [K] Maximum Observed Radiance (1.6 um): 1.2441 [RU] Observed - Background Radiance (1.6 um): .8492 [RU] Radiance Anomaly (1.6 um): 8.4919 [RU] Maximum Observed Radiance (2.2 um): .7551 [RU] Observed - Background Radiance (2.2 um): .6515 [RU] Radiance Anomaly (2.2 um): 6.5147 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .98 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .21 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 18.7 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 5 [none] Maximum Radiative Power: 23.90 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 46.03 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.33 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Fairbanks North Star,Southeast Fairbanks,Yukon-Koyukuk,Denali,Matanuska-Susitna NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 65.62 [degrees] Longitude of Radiative Center: -144.37 [degrees] Mean Object Date/Time: 2025-06-21 13:06:00 [UTC] Mean Viewing Angle: 31.2 [degrees] Mean Solar Zenith Angle: 82.7 [degrees] Mean Glint Angle: 75.9 [degrees] Water Fraction: .0 [none] Nearby Locations: Fairbanks North Star Borough(146.6 km) Southeast Fairbanks Census Are(203.1 km) Yukon-Koyukuk Census Area(333.8 km) Denali Borough(345.3 km) Matanuska-Susitna Borough(451.8 km) Number of background pixels: 41 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .01 [none] Maximum Observed BT (3.9 um): 322.21 [K] Observed - Background BT (3.9 um): 34.80 [K] BT Anomaly (3.9 um): 21.53 [K] Maximum Observed - Clear RTM BT (3.9 um): 35.89 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 34.31 [K] Maximum Observed BTD (3.9-10/11/12 um): 34.90 [K] Observed - Background BTD (3.9-10/11/12 um): 32.92 [K] BTD Anomaly (3.9-10/11/12 um): 23.07 [K] Maximum Observed Radiance (1.6 um): .3547 [RU] Observed - Background Radiance (1.6 um): .1019 [RU] Radiance Anomaly (1.6 um): 1.0194 [RU] Maximum Observed Radiance (2.2 um): .1349 [RU] Observed - Background Radiance (2.2 um): .0623 [RU] Radiance Anomaly (2.2 um): .6230 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: 1.00 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .07 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 20.7 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 7 [none] Maximum Radiative Power: 4.22 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 4.22 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.16 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Fairbanks North Star,Southeast Fairbanks,Yukon-Koyukuk,Denali,Matanuska-Susitna NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Clear) Latitude of Radiative Center: 63.97 [degrees] Longitude of Radiative Center: -138.86 [degrees] Mean Object Date/Time: 2025-06-21 13:06:00 [UTC] Mean Viewing Angle: 47.5 [degrees] Mean Solar Zenith Angle: 82.0 [degrees] Mean Glint Angle: 74.1 [degrees] Water Fraction: .0 [none] Nearby Locations: Southeast Fairbanks Census Are(213.7 km) Fairbanks North Star Borough(378.9 km) Valdez-Cordova Census Area(429.4 km) Yakutat City and Borough(447.8 km) Number of background pixels: 460 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 312.08 [K] Observed - Background BT (3.9 um): 27.92 [K] BT Anomaly (3.9 um): 14.84 [K] Maximum Observed - Clear RTM BT (3.9 um): 28.01 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 27.30 [K] Maximum Observed BTD (3.9-10/11/12 um): 28.09 [K] Observed - Background BTD (3.9-10/11/12 um): 26.41 [K] BTD Anomaly (3.9-10/11/12 um): 15.99 [K] Maximum Observed Radiance (1.6 um): .3250 [RU] Observed - Background Radiance (1.6 um): .0349 [RU] Radiance Anomaly (1.6 um): .3486 [RU] Maximum Observed Radiance (2.2 um): .1602 [RU] Observed - Background Radiance (2.2 um): .0799 [RU] Radiance Anomaly (2.2 um): .7992 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] Similar Pixel Count: 10 [pixel count] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .99 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .40 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The distance to the closest bright pixel: Not Available The red band reflectance: 17.8 [%] Lagrangian based trend: .0000 [none] Time since last detection: -999.000000 [days] Index of high confidence criteria: 46 [none] Maximum Radiative Power: 3.78 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 3.78 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.21 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Southeast Fairbanks,Fairbanks North Star,Valdez-Cordova,Yakutat NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 64.18 [degrees] Longitude of Radiative Center: -139.63 [degrees] Mean Object Date/Time: 2025-06-21 13:06:02 [UTC] Mean Viewing Angle: 45.6 [degrees] Mean Solar Zenith Angle: 82.1 [degrees] Mean Glint Angle: 73.8 [degrees] Water Fraction: .0 [none] Nearby Locations: Southeast Fairbanks Census Are(178.6 km) Fairbanks North Star Borough(337.0 km) Valdez-Cordova Census Area(417.8 km) Yakutat City and Borough(465.1 km) Number of background pixels: 186 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .02 [none] Maximum Observed BT (3.9 um): 331.74 [K] Observed - Background BT (3.9 um): 45.87 [K] BT Anomaly (3.9 um): 29.58 [K] Maximum Observed - Clear RTM BT (3.9 um): 47.74 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 44.38 [K] Maximum Observed BTD (3.9-10/11/12 um): 45.64 [K] Observed - Background BTD (3.9-10/11/12 um): 43.81 [K] BTD Anomaly (3.9-10/11/12 um): 30.09 [K] Maximum Observed Radiance (1.6 um): .3301 [RU] Observed - Background Radiance (1.6 um): .0522 [RU] Radiance Anomaly (1.6 um): .3271 [RU] Maximum Observed Radiance (2.2 um): .2284 [RU] Observed - Background Radiance (2.2 um): .1627 [RU] Radiance Anomaly (2.2 um): 1.6268 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: 1.00 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .07 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 25.3 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 7 [none] Maximum Radiative Power: 8.89 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 8.89 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.20 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Southeast Fairbanks,Fairbanks North Star,Valdez-Cordova,Yakutat NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 64.14 [degrees] Longitude of Radiative Center: -139.61 [degrees] Mean Object Date/Time: 2025-06-21 13:06:02 [UTC] Mean Viewing Angle: 45.7 [degrees] Mean Solar Zenith Angle: 82.1 [degrees] Mean Glint Angle: 74.0 [degrees] Water Fraction: .0 [none] Nearby Locations: Southeast Fairbanks Census Are(179.0 km) Fairbanks North Star Borough(338.8 km) Valdez-Cordova Census Area(415.7 km) Yakutat City and Borough(461.4 km) Number of background pixels: 17 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .01 [none] Maximum Observed BT (3.9 um): 336.67 [K] Observed - Background BT (3.9 um): 50.08 [K] BT Anomaly (3.9 um): 97.18 [K] Maximum Observed - Clear RTM BT (3.9 um): 52.66 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 48.57 [K] Maximum Observed BTD (3.9-10/11/12 um): 49.65 [K] Observed - Background BTD (3.9-10/11/12 um): 47.80 [K] BTD Anomaly (3.9-10/11/12 um): 90.66 [K] Maximum Observed Radiance (1.6 um): .6390 [RU] Observed - Background Radiance (1.6 um): .3781 [RU] Radiance Anomaly (1.6 um): 2.3702 [RU] Maximum Observed Radiance (2.2 um): .4029 [RU] Observed - Background Radiance (2.2 um): .3428 [RU] Radiance Anomaly (2.2 um): 3.4279 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: 1.00 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .07 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 29.1 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 5 [none] Maximum Radiative Power: 4.84 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 9.69 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.40 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Southeast Fairbanks,Fairbanks North Star,Valdez-Cordova,Yakutat NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 64.14 [degrees] Longitude of Radiative Center: -139.64 [degrees] Mean Object Date/Time: 2025-06-21 13:06:02 [UTC] Mean Viewing Angle: 45.6 [degrees] Mean Solar Zenith Angle: 82.2 [degrees] Mean Glint Angle: 74.0 [degrees] Water Fraction: .0 [none] Nearby Locations: Southeast Fairbanks Census Are(177.4 km) Fairbanks North Star Borough(337.5 km) Valdez-Cordova Census Area(414.1 km) Yakutat City and Borough(460.4 km) Number of background pixels: 216 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .01 [none] Maximum Observed BT (3.9 um): 326.71 [K] Observed - Background BT (3.9 um): 41.16 [K] BT Anomaly (3.9 um): 32.92 [K] Maximum Observed - Clear RTM BT (3.9 um): 42.83 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 39.79 [K] Maximum Observed BTD (3.9-10/11/12 um): 40.75 [K] Observed - Background BTD (3.9-10/11/12 um): 39.09 [K] BTD Anomaly (3.9-10/11/12 um): 33.64 [K] Maximum Observed Radiance (1.6 um): .7176 [RU] Observed - Background Radiance (1.6 um): .5063 [RU] Radiance Anomaly (1.6 um): 4.0121 [RU] Maximum Observed Radiance (2.2 um): .3168 [RU] Observed - Background Radiance (2.2 um): .2669 [RU] Radiance Anomaly (2.2 um): 2.6687 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: 1.00 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .05 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 28.5 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 7 [none] Maximum Radiative Power: 6.88 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 6.88 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.20 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Southeast Fairbanks,Fairbanks North Star,Valdez-Cordova,Yakutat NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Clear) Latitude of Radiative Center: 63.71 [degrees] Longitude of Radiative Center: -138.40 [degrees] Mean Object Date/Time: 2025-06-21 13:06:02 [UTC] Mean Viewing Angle: 48.9 [degrees] Mean Solar Zenith Angle: 82.0 [degrees] Mean Glint Angle: 73.9 [degrees] Water Fraction: .0 [none] Nearby Locations: Southeast Fairbanks Census Are(237.5 km) Fairbanks North Star Borough(408.8 km) Yakutat City and Borough(424.8 km) Valdez-Cordova Census Area(429.6 km) Skagway Municipality(489.7 km) Number of background pixels: 1460 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 304.83 [K] Observed - Background BT (3.9 um): 21.87 [K] BT Anomaly (3.9 um): 19.18 [K] Maximum Observed - Clear RTM BT (3.9 um): 20.59 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 21.46 [K] Maximum Observed BTD (3.9-10/11/12 um): 22.39 [K] Observed - Background BTD (3.9-10/11/12 um): 20.75 [K] BTD Anomaly (3.9-10/11/12 um): 37.89 [K] Maximum Observed Radiance (1.6 um): .3363 [RU] Observed - Background Radiance (1.6 um): -.0738 [RU] Radiance Anomaly (1.6 um): -.6485 [RU] Maximum Observed Radiance (2.2 um): .1293 [RU] Observed - Background Radiance (2.2 um): .0158 [RU] Radiance Anomaly (2.2 um): .1577 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] Similar Pixel Count: 4 [pixel count] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .92 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .38 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The distance to the closest bright pixel: Not Available The red band reflectance: 23.1 [%] Lagrangian based trend: .0000 [none] Time since last detection: -999.000000 [days] Index of high confidence criteria: 23 [none] Maximum Radiative Power: 2.57 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 2.57 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.21 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Southeast Fairbanks,Fairbanks North Star,Yakutat,Valdez-Cordova,Skagway NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 68.18 [degrees] Longitude of Radiative Center: -159.66 [degrees] Mean Object Date/Time: 2025-06-21 13:06:04 [UTC] Mean Viewing Angle: 21.2 [degrees] Mean Solar Zenith Angle: 84.6 [degrees] Mean Glint Angle: 90.2 [degrees] Water Fraction: .0 [none] Nearby Locations: Northwest Arctic Borough(131.8 km) North Slope Borough(286.0 km) Nome Census Area(428.2 km) Yukon-Koyukuk Census Area(472.0 km) Number of background pixels: 2679 [none] Background infrared distance threshold: 5.0 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 336.58 [K] Observed - Background BT (3.9 um): 56.76 [K] BT Anomaly (3.9 um): 42.53 [K] Maximum Observed - Clear RTM BT (3.9 um): 52.30 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 52.31 [K] Maximum Observed BTD (3.9-10/11/12 um): 53.23 [K] Observed - Background BTD (3.9-10/11/12 um): 53.47 [K] BTD Anomaly (3.9-10/11/12 um): 133.64 [K] Maximum Observed Radiance (1.6 um): .4138 [RU] Observed - Background Radiance (1.6 um): .0679 [RU] Radiance Anomaly (1.6 um): .4474 [RU] Maximum Observed Radiance (2.2 um): .3367 [RU] Observed - Background Radiance (2.2 um): .2575 [RU] Radiance Anomaly (2.2 um): 2.5748 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .99 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .02 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 14.6 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 5 [none] Maximum Radiative Power: 5.43 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 5.43 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.15 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Northwest Arctic,North Slope,Nome,Yukon-Koyukuk NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 68.17 [degrees] Longitude of Radiative Center: -159.72 [degrees] Mean Object Date/Time: 2025-06-21 13:06:04 [UTC] Mean Viewing Angle: 21.3 [degrees] Mean Solar Zenith Angle: 84.6 [degrees] Mean Glint Angle: 90.4 [degrees] Water Fraction: .0 [none] Nearby Locations: Northwest Arctic Borough(130.2 km) North Slope Borough(288.6 km) Nome Census Area(425.8 km) Yukon-Koyukuk Census Area(473.0 km) Number of background pixels: 2692 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 324.28 [K] Observed - Background BT (3.9 um): 44.72 [K] BT Anomaly (3.9 um): 35.97 [K] Maximum Observed - Clear RTM BT (3.9 um): 39.76 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 43.83 [K] Maximum Observed BTD (3.9-10/11/12 um): 45.00 [K] Observed - Background BTD (3.9-10/11/12 um): 45.30 [K] BTD Anomaly (3.9-10/11/12 um): 133.17 [K] Maximum Observed Radiance (1.6 um): .5713 [RU] Observed - Background Radiance (1.6 um): .2130 [RU] Radiance Anomaly (1.6 um): 1.3030 [RU] Maximum Observed Radiance (2.2 um): .2794 [RU] Observed - Background Radiance (2.2 um): .1977 [RU] Radiance Anomaly (2.2 um): 1.9766 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .30 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .94 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 16.9 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 7 [none] Maximum Radiative Power: 12.33 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 22.12 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.30 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Northwest Arctic,North Slope,Nome,Yukon-Koyukuk NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 65.37 [degrees] Longitude of Radiative Center: -144.34 [degrees] Mean Object Date/Time: 2025-06-21 13:06:04 [UTC] Mean Viewing Angle: 32.2 [degrees] Mean Solar Zenith Angle: 82.8 [degrees] Mean Glint Angle: 75.9 [degrees] Water Fraction: .0 [none] Nearby Locations: Fairbanks North Star Borough(129.2 km) Southeast Fairbanks Census Are(175.4 km) Denali Borough(330.4 km) Yukon-Koyukuk Census Area(335.7 km) Matanuska-Susitna Borough(430.2 km) Number of background pixels: 6 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 328.70 [K] Observed - Background BT (3.9 um): 38.76 [K] BT Anomaly (3.9 um): 24.67 [K] Maximum Observed - Clear RTM BT (3.9 um): 43.42 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 40.07 [K] Maximum Observed BTD (3.9-10/11/12 um): 40.32 [K] Observed - Background BTD (3.9-10/11/12 um): 37.98 [K] BTD Anomaly (3.9-10/11/12 um): 99.51 [K] Maximum Observed Radiance (1.6 um): .1917 [RU] Observed - Background Radiance (1.6 um): .0383 [RU] Radiance Anomaly (1.6 um): .3832 [RU] Maximum Observed Radiance (2.2 um): .1418 [RU] Observed - Background Radiance (2.2 um): .0961 [RU] Radiance Anomaly (2.2 um): .9615 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: 1.00 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .03 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 14.7 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 7 [none] Maximum Radiative Power: 9.09 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 9.09 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.17 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Fairbanks North Star,Southeast Fairbanks,Denali,Yukon-Koyukuk,Matanuska-Susitna NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Clear) Latitude of Radiative Center: 66.89 [degrees] Longitude of Radiative Center: -153.03 [degrees] Mean Object Date/Time: 2025-06-21 13:06:09 [UTC] Mean Viewing Angle: 2.4 [degrees] Mean Solar Zenith Angle: 84.1 [degrees] Mean Glint Angle: 83.2 [degrees] Water Fraction: .0 [none] Nearby Locations: Yukon-Koyukuk Census Area(180.5 km) North Slope Borough(285.9 km) Northwest Arctic Borough(304.8 km) Denali Borough(383.1 km) Fairbanks North Star Borough(384.7 km) Number of background pixels: 1702 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 310.04 [K] Observed - Background BT (3.9 um): 24.18 [K] BT Anomaly (3.9 um): 20.16 [K] Maximum Observed - Clear RTM BT (3.9 um): 27.24 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 23.62 [K] Maximum Observed BTD (3.9-10/11/12 um): 24.12 [K] Observed - Background BTD (3.9-10/11/12 um): 22.84 [K] BTD Anomaly (3.9-10/11/12 um): 31.97 [K] Maximum Observed Radiance (1.6 um): .4418 [RU] Observed - Background Radiance (1.6 um): .1227 [RU] Radiance Anomaly (1.6 um): .4400 [RU] Maximum Observed Radiance (2.2 um): .1023 [RU] Observed - Background Radiance (2.2 um): .0325 [RU] Radiance Anomaly (2.2 um): .3249 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] Similar Pixel Count: 2 [pixel count] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .97 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .27 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The distance to the closest bright pixel: Not Available The red band reflectance: 12.5 [%] Lagrangian based trend: .0000 [none] Time since last detection: -999.000000 [days] Index of high confidence criteria: 1 [none] Maximum Radiative Power: 1.26 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 1.26 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.14 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Yukon-Koyukuk,North Slope,Northwest Arctic,Denali,Fairbanks North Star NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 66.87 [degrees] Longitude of Radiative Center: -153.37 [degrees] Mean Object Date/Time: 2025-06-21 13:06:09 [UTC] Mean Viewing Angle: 1.4 [degrees] Mean Solar Zenith Angle: 84.2 [degrees] Mean Glint Angle: 84.1 [degrees] Water Fraction: .0 [none] Nearby Locations: Yukon-Koyukuk Census Area(184.8 km) North Slope Borough(287.4 km) Northwest Arctic Borough(290.2 km) Denali Borough(387.3 km) Fairbanks North Star Borough(395.6 km) Number of background pixels: 1686 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 324.82 [K] Observed - Background BT (3.9 um): 39.47 [K] BT Anomaly (3.9 um): 22.89 [K] Maximum Observed - Clear RTM BT (3.9 um): 38.92 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 38.86 [K] Maximum Observed BTD (3.9-10/11/12 um): 39.75 [K] Observed - Background BTD (3.9-10/11/12 um): 38.64 [K] BTD Anomaly (3.9-10/11/12 um): 40.29 [K] Maximum Observed Radiance (1.6 um): .1921 [RU] Observed - Background Radiance (1.6 um): -.0441 [RU] Radiance Anomaly (1.6 um): -.2142 [RU] Maximum Observed Radiance (2.2 um): .1560 [RU] Observed - Background Radiance (2.2 um): .1017 [RU] Radiance Anomaly (2.2 um): 1.0174 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .86 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .09 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 11.8 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 7 [none] Maximum Radiative Power: 2.64 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 2.64 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.14 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Yukon-Koyukuk,North Slope,Northwest Arctic,Denali,Fairbanks North Star NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 66.83 [degrees] Longitude of Radiative Center: -153.38 [degrees] Mean Object Date/Time: 2025-06-21 13:06:11 [UTC] Mean Viewing Angle: 1.5 [degrees] Mean Solar Zenith Angle: 84.2 [degrees] Mean Glint Angle: 83.6 [degrees] Water Fraction: .0 [none] Nearby Locations: Yukon-Koyukuk Census Area(181.0 km) Northwest Arctic Borough(290.6 km) North Slope Borough(291.7 km) Denali Borough(383.4 km) Fairbanks North Star Borough(393.2 km) Number of background pixels: 678 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 333.28 [K] Observed - Background BT (3.9 um): 46.53 [K] BT Anomaly (3.9 um): 26.05 [K] Maximum Observed - Clear RTM BT (3.9 um): 47.21 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 45.41 [K] Maximum Observed BTD (3.9-10/11/12 um): 46.45 [K] Observed - Background BTD (3.9-10/11/12 um): 44.97 [K] BTD Anomaly (3.9-10/11/12 um): 28.04 [K] Maximum Observed Radiance (1.6 um): .2170 [RU] Observed - Background Radiance (1.6 um): -.0605 [RU] Radiance Anomaly (1.6 um): -.2312 [RU] Maximum Observed Radiance (2.2 um): .1551 [RU] Observed - Background Radiance (2.2 um): .0967 [RU] Radiance Anomaly (2.2 um): .9673 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .99 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .12 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 13.5 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 7 [none] Maximum Radiative Power: 5.00 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 5.00 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.14 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Yukon-Koyukuk,Northwest Arctic,North Slope,Denali,Fairbanks North Star NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Cloud) Latitude of Radiative Center: 63.48 [degrees] Longitude of Radiative Center: -139.50 [degrees] Mean Object Date/Time: 2025-06-21 13:06:11 [UTC] Mean Viewing Angle: 47.8 [degrees] Mean Solar Zenith Angle: 82.5 [degrees] Mean Glint Angle: 73.9 [degrees] Water Fraction: .0 [none] Nearby Locations: Southeast Fairbanks Census Are(188.6 km) Fairbanks North Star Borough(367.7 km) Valdez-Cordova Census Area(370.7 km) Yakutat City and Borough(388.8 km) Skagway Municipality(489.0 km) Number of background pixels: 285 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .09 [none] Maximum Observed BT (3.9 um): 318.83 [K] Observed - Background BT (3.9 um): 32.83 [K] BT Anomaly (3.9 um): 50.93 [K] Maximum Observed - Clear RTM BT (3.9 um): 34.10 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 31.61 [K] Maximum Observed BTD (3.9-10/11/12 um): 32.60 [K] Observed - Background BTD (3.9-10/11/12 um): 30.96 [K] BTD Anomaly (3.9-10/11/12 um): 85.60 [K] Maximum Observed Radiance (1.6 um): .4559 [RU] Observed - Background Radiance (1.6 um): .1949 [RU] Radiance Anomaly (1.6 um): 1.6561 [RU] Maximum Observed Radiance (2.2 um): .1987 [RU] Observed - Background Radiance (2.2 um): .1275 [RU] Radiance Anomaly (2.2 um): 1.2749 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: 1.00 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .39 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 20.1 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 4 [none] Maximum Radiative Power: 3.99 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 3.99 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.21 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Southeast Fairbanks,Fairbanks North Star,Valdez-Cordova,Yakutat,Skagway NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Cloud) Latitude of Radiative Center: 66.91 [degrees] Longitude of Radiative Center: -154.14 [degrees] Mean Object Date/Time: 2025-06-21 13:06:11 [UTC] Mean Viewing Angle: 1.1 [degrees] Mean Solar Zenith Angle: 84.4 [degrees] Mean Glint Angle: 84.7 [degrees] Water Fraction: .0 [none] Nearby Locations: Yukon-Koyukuk Census Area(206.3 km) Northwest Arctic Borough(256.4 km) North Slope Borough(283.7 km) Denali Borough(407.2 km) Fairbanks North Star Borough(426.2 km) Number of background pixels: 992 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 317.10 [K] Observed - Background BT (3.9 um): 31.44 [K] BT Anomaly (3.9 um): 36.89 [K] Maximum Observed - Clear RTM BT (3.9 um): 32.01 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 30.50 [K] Maximum Observed BTD (3.9-10/11/12 um): 31.12 [K] Observed - Background BTD (3.9-10/11/12 um): 29.93 [K] BTD Anomaly (3.9-10/11/12 um): 68.74 [K] Maximum Observed Radiance (1.6 um): .6216 [RU] Observed - Background Radiance (1.6 um): .3724 [RU] Radiance Anomaly (1.6 um): 1.5032 [RU] Maximum Observed Radiance (2.2 um): .3566 [RU] Observed - Background Radiance (2.2 um): .3011 [RU] Radiance Anomaly (2.2 um): 3.0113 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .99 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .00 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 14.7 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 4 [none] Maximum Radiative Power: 5.01 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 5.01 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.14 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Yukon-Koyukuk,Northwest Arctic,North Slope,Denali,Fairbanks North Star NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Cloud) Latitude of Radiative Center: 64.22 [degrees] Longitude of Radiative Center: -142.57 [degrees] Mean Object Date/Time: 2025-06-21 13:06:13 [UTC] Mean Viewing Angle: 39.9 [degrees] Mean Solar Zenith Angle: 83.1 [degrees] Mean Glint Angle: 75.4 [degrees] Water Fraction: .0 [none] Nearby Locations: Southeast Fairbanks Census Are(50.2 km) Fairbanks North Star Borough(197.5 km) Valdez-Cordova Census Area(342.6 km) Denali Borough(369.0 km) Matanuska-Susitna Borough(413.4 km) Number of background pixels: 70 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 315.37 [K] Observed - Background BT (3.9 um): 33.20 [K] BT Anomaly (3.9 um): 52.59 [K] Maximum Observed - Clear RTM BT (3.9 um): 31.43 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 32.88 [K] Maximum Observed BTD (3.9-10/11/12 um): 33.42 [K] Observed - Background BTD (3.9-10/11/12 um): 31.38 [K] BTD Anomaly (3.9-10/11/12 um): 50.09 [K] Maximum Observed Radiance (1.6 um): .4371 [RU] Observed - Background Radiance (1.6 um): .1115 [RU] Radiance Anomaly (1.6 um): .6207 [RU] Maximum Observed Radiance (2.2 um): .2462 [RU] Observed - Background Radiance (2.2 um): .0978 [RU] Radiance Anomaly (2.2 um): .9781 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: 1.00 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .01 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 21.3 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 4 [none] Maximum Radiative Power: 4.10 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 8.19 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.37 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Southeast Fairbanks,Fairbanks North Star,Valdez-Cordova,Denali,Matanuska-Susitna NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Cloud) Latitude of Radiative Center: 64.85 [degrees] Longitude of Radiative Center: -145.05 [degrees] Mean Object Date/Time: 2025-06-21 13:06:15 [UTC] Mean Viewing Angle: 32.4 [degrees] Mean Solar Zenith Angle: 83.4 [degrees] Mean Glint Angle: 76.1 [degrees] Water Fraction: .0 [none] Nearby Locations: Fairbanks North Star Borough(73.7 km) Southeast Fairbanks Census Are(140.4 km) Denali Borough(273.2 km) Yukon-Koyukuk Census Area(311.4 km) Matanuska-Susitna Borough(364.5 km) Number of background pixels: 546 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 319.60 [K] Observed - Background BT (3.9 um): 35.28 [K] BT Anomaly (3.9 um): 50.31 [K] Maximum Observed - Clear RTM BT (3.9 um): 36.61 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 34.16 [K] Maximum Observed BTD (3.9-10/11/12 um): 34.67 [K] Observed - Background BTD (3.9-10/11/12 um): 33.35 [K] BTD Anomaly (3.9-10/11/12 um): 80.12 [K] Maximum Observed Radiance (1.6 um): .2358 [RU] Observed - Background Radiance (1.6 um): -.1221 [RU] Radiance Anomaly (1.6 um): -.5048 [RU] Maximum Observed Radiance (2.2 um): .1314 [RU] Observed - Background Radiance (2.2 um): .0484 [RU] Radiance Anomaly (2.2 um): .4839 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: 1.00 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .20 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 20.0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 4 [none] Maximum Radiative Power: 3.95 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 3.95 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.17 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Fairbanks North Star,Southeast Fairbanks,Denali,Yukon-Koyukuk,Matanuska-Susitna NWS WFO: NA Interagency Region: NA GACC Region: NA Name of primary incident: Ricks Creek [none] Type of primary incident: WF [none] Reported start time of primary incident: 2025-06-19T16:06:14 [UTC] ID string of primary incident: {647EFEAD-4AE6-4AD1-90C2-41FDD61BD4B1} [none] Match confidence of primary incident: HIGH [none] Time since last observation of primary incident: .30207 [days] Data type of primary incident: Perimeter [none] --------------------------------------------- NUMBER OF VALID NON-ALERT ASH GROUPS: 0 NUMBER OF VALID NON-ALERT VOLCANIC CB GROUPS: 0 NUMBER OF VALID NON-ALERT SO2 GROUPS: 0 NUMBER OF VALID NON-ALERT THERMAL ANOMALIES: 0 NUMBER OF VOLCANIC ASH GROUPS MERGED INTO VOLCANIC CB GROUP: 0 NUMBER OF CB GROUPS MERGED INTO ASH GROUP: 0 VOLCAT_ALERTS>> Writing Object Masks geocat>> Attribute Max_Groups reading error from id: 393216 geocat>> VOLCAT_ALERT_UTILS:WRITE_INCIDENT_CSV_LUT(INFORMATION) : Writing incident CSV: /output/l2_data/geocatHOTOBJHIRES.SNPP.2025172.130020.INCIDENT_LUT.csv VOLCAT_ALERTS>> Creating Diagnostic Output VOLCAT_ALERTS>> Cleaning Up geocat>> VOLCAT_ALERT_UTILS:CLEAN_UP_ALERTS(INFORMATION) : Cleaning up volcanoes geocat>> VOLCAT_ALERT_UTILS:CLEAN_UP_ALERTS(INFORMATION) : Cleaning up incidents geocat>> VOLCAT_ALERT_UTILS:CLEAN_UP_ALERTS(INFORMATION) : Cleaning up objects geocat>> VOLCAT_ALERT_UTILS:CLEAN_UP_ALERTS(INFORMATION) : Cleaning up nav geocat>> VOLCAT_ALERT_UTILS:CLEAN_UP_ALERTS(INFORMATION) : Cleaning up hires nav geocat>> VOLCAT_ALERT_UTILS:CLEAN_UP_ALERTS(INFORMATION) : Cleaning up L1 geocat>> VOLCAT_ALERT_UTILS:CLEAN_UP_ALERTS(INFORMATION) : Cleaning up RTM geocat>> VOLCAT_ALERT_UTILS:CLEAN_UP_ALERTS(INFORMATION) : Cleaning up L2 geocat>> VOLCAT_ALERT_UTILS:CLEAN_UP_ALERTS(INFORMATION) : Cleaning up hires L2 geocat>> VOLCAT_ALERT_UTILS:CLEAN_UP_ALERTS(INFORMATION) : Cleaning up Lightning geocat>> VOLCAT_ALERT_UTILS:CLEAN_UP_ALERTS(INFORMATION) : Cleaning up history geocat>> VOLCAT_ALERT_UTILS:CLEAN_UP_ALERTS(INFORMATION) : Cleaning up alerts geocat>> VOLCAT_ALERT_UTILS:CLEAN_UP_ALERTS(INFORMATION) : Cleaning up selected objects VOLCAT_ALERTS>> Total processing time: Days = 0 Hours = 0 Minutes = 0 Seconds = 8 VOLCAT_ALERTS>> END OF FULL PROGRAM