------------------------------------ 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.NOAA-21.2025170.145210.diag Volcanic cloud diagnostics path and filename: /output/volcat_diag//geocatHOTOBJ.NOAA-21.2025170.145210.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.NOAA-21.2025170.145210.hdf Hot object path and filename: /output/l2_data/geocatHOTOBJHIRES.NOAA-21.2025170.145210.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 2025-06-19T15:10:53 UTC from and /ancillary/NIFC_DATA/Current-Fire-Location-2025-06-19_151049.geojson/ancillary/NIFC_DATA/Current-Fire-Perimeter-2025-06-19_151049.geojson Number of perimeters: 80 Number of points: 416 Total number of incidents: 496 Perimeter data bounding lon/lat: -160.087, 25.444, -76.854, 68.213 Point data bounding lon/lat: -160.784, 25.120, -68.531, 70.385 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.NOAA-21.2025170.145210.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 robust pixels Obj Id: 16, Lat: 65.36436, Lon: -154.43, BT MWIR: 319.31 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 16, Lat: 65.36436, Lon: -154.43, BT MWIR: 319.31 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 16, Lat: 65.36436, Lon: -154.43, BT MWIR: 319.31 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 16, Lat: 65.36436, Lon: -154.43, BT MWIR: 319.31 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 16, Lat: 65.36436, Lon: -154.43, BT MWIR: 319.31 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 16, Lat: 65.36436, Lon: -154.43, BT MWIR: 319.31 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 16, Lat: 65.36436, Lon: -154.43, BT MWIR: 319.31 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 16, Lat: 65.36436, Lon: -154.43, BT MWIR: 319.31 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 16, Lat: 65.36436, Lon: -154.43, BT MWIR: 319.31 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 16, Lat: 65.36436, Lon: -154.43, BT MWIR: 319.31 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 16, Lat: 65.36436, Lon: -154.43, BT MWIR: 319.31 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 16, Lat: 65.36436, Lon: -154.43, BT MWIR: 319.31 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 16, Lat: 65.36436, Lon: -154.43, BT MWIR: 319.31 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 16, Lat: 65.36436, Lon: -154.43, BT MWIR: 319.31 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 16, Lat: 65.36436, Lon: -154.43, BT MWIR: 319.31 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 16, Lat: 65.36436, Lon: -154.43, BT MWIR: 319.31 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 robust pixels Obj Id: 16, Lat: 65.36436, Lon: -154.43, BT MWIR: 319.31 geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Assessing thermal objects for association with known incidents 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: 6192, Line_Idx: 4217, RP[MW]: 20.80, Elem_Over: 6193, Line_Over: 4233, RP_Over[MW]: 20.09, Elem_Traceback: 6192, Line_Traceback: 4217 Ref_Obj_Idx: 3, Over_Obj_Idx: 5, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 6193, Line_Idx: 4217, RP[MW]: 19.33, Elem_Over: 6193, Line_Over: 4233, RP_Over[MW]: 20.09, Elem_Traceback: 6193, Line_Traceback: 4217 Ref_Obj_Idx: 3, Over_Obj_Idx: 5, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 6193, Line_Idx: 4233, RP[MW]: 20.09, Elem_Over: 6193, Line_Over: 4217, RP_Over[MW]: 19.33, Elem_Traceback: 6193, Line_Traceback: 4233 Ref_Obj_Idx: 5, Over_Obj_Idx: 3, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 6193, Line_Idx: 4233, RP[MW]: 20.09, Elem_Over: 6192, Line_Over: 4217, RP_Over[MW]: 20.80, Elem_Traceback: 6193, Line_Traceback: 4233 Ref_Obj_Idx: 5, Over_Obj_Idx: 3, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 5702, Line_Idx: 5721, RP[MW]: 9.77, Elem_Over: 5702, Line_Over: 5735, RP_Over[MW]: 4.25, Elem_Traceback: 5702, Line_Traceback: 5721 Ref_Obj_Idx: 15, Over_Obj_Idx: 17, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 6219, Line_Idx: 3853, Obj_Idx: 1, RP[MW]: 6.71, RP Modified[MW]: 6.71, Qc: 0, RP Final[MW]: 6.71, Qc Final: 1 Elem_Idx: 6220, Line_Idx: 3853, Obj_Idx: 1, RP[MW]: 6.71, RP Modified[MW]: 6.71, Qc: 0, RP Final[MW]: 6.71, Qc Final: 1 Elem_Idx: 6218, Line_Idx: 3855, Obj_Idx: 2, RP[MW]: 26.37, RP Modified[MW]: 26.37, Qc: 0, RP Final[MW]: 26.37, Qc Final: 1 Elem_Idx: 6216, Line_Idx: 3856, Obj_Idx: 2, RP[MW]: 46.80, RP Modified[MW]: 46.80, Qc: 0, RP Final[MW]: 46.80, Qc Final: 1 Elem_Idx: 6217, Line_Idx: 3856, Obj_Idx: 2, RP[MW]: 26.37, RP Modified[MW]: 26.37, Qc: 0, RP Final[MW]: 26.37, Qc Final: 1 Elem_Idx: 6192, Line_Idx: 4217, Obj_Idx: 3, RP[MW]: 20.80, RP Modified[MW]: 20.06, Qc: 4, RP Final[MW]: 20.06, Qc Final: 4 Elem_Idx: 6193, Line_Idx: 4217, Obj_Idx: 3, RP[MW]: 19.33, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 6196, Line_Idx: 4231, Obj_Idx: 4, RP[MW]: 31.47, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 31.47, Qc Final: 1 Elem_Idx: 6193, Line_Idx: 4233, Obj_Idx: 5, RP[MW]: 20.09, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 5017, Line_Idx: 4276, Obj_Idx: 6, RP[MW]: 2.27, RP Modified[MW]: 2.27, Qc: 0, RP Final[MW]: 2.27, Qc Final: 1 Elem_Idx: 5469, Line_Idx: 5333, Obj_Idx: 7, RP[MW]: 8.02, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 8.02, Qc Final: 1 Elem_Idx: 5472, Line_Idx: 5333, Obj_Idx: 8, RP[MW]: 6.37, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 6.37, Qc Final: 1 Elem_Idx: 5472, Line_Idx: 5334, Obj_Idx: 8, RP[MW]: 6.37, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 6.37, Qc Final: 1 Elem_Idx: 5474, Line_Idx: 5336, Obj_Idx: 9, RP[MW]: 8.46, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 8.46, Qc Final: 1 Elem_Idx: 5473, Line_Idx: 5349, Obj_Idx: 10, RP[MW]: 4.09, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 4.09, Qc Final: 1 Elem_Idx: 5954, Line_Idx: 5386, Obj_Idx: 11, RP[MW]: 3.81, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 3.81, Qc Final: 1 Elem_Idx: 5401, Line_Idx: 5396, Obj_Idx: 12, RP[MW]: 1.71, RP Modified[MW]: 1.71, Qc: 0, RP Final[MW]: 1.71, Qc Final: 1 Elem_Idx: 4815, Line_Idx: 5589, Obj_Idx: 13, RP[MW]: 11.39, RP Modified[MW]: 11.39, Qc: 0, RP Final[MW]: 11.39, Qc Final: 1 Elem_Idx: 4816, Line_Idx: 5589, Obj_Idx: 13, RP[MW]: 11.39, RP Modified[MW]: 11.39, Qc: 0, RP Final[MW]: 11.39, Qc Final: 1 Elem_Idx: 5796, Line_Idx: 5660, Obj_Idx: 14, RP[MW]: 2.41, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 2.41, Qc Final: 1 Elem_Idx: 5702, Line_Idx: 5721, Obj_Idx: 15, RP[MW]: 9.77, RP Modified[MW]: 6.44, Qc: 4, RP Final[MW]: 6.44, Qc Final: 4 Elem_Idx: 5705, Line_Idx: 5722, Obj_Idx: 16, RP[MW]: 5.54, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 5.54, Qc Final: 1 Elem_Idx: 5702, Line_Idx: 5734, Obj_Idx: 17, RP[MW]: 6.69, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 5702, Line_Idx: 5735, Obj_Idx: 17, RP[MW]: 4.25, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 5705, Line_Idx: 5735, Obj_Idx: 18, RP[MW]: 5.69, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 5.69, Qc Final: 1 Elem_Idx: 5975, Line_Idx: 6073, Obj_Idx: 19, RP[MW]: 4.83, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 4.83, Qc Final: 1 Elem_Idx: 5978, Line_Idx: 6089, Obj_Idx: 20, RP[MW]: 4.32, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 4.32, Qc Final: 1 Elem_Idx: 5210, Line_Idx: 6164, Obj_Idx: 21, RP[MW]: 8.88, RP Modified[MW]: 8.88, Qc: 0, RP Final[MW]: 8.88, Qc Final: 1 Elem_Idx: 5209, Line_Idx: 6165, Obj_Idx: 21, RP[MW]: 6.19, RP Modified[MW]: 6.19, Qc: 0, RP Final[MW]: 6.19, Qc Final: 1 geocat>> VOLCAT_GENERAL_UTILS:RESOLVE_REDUNDANT_VRP(INFORMATION) : Building list of linked objects from spatial overlap Original List (Ref ID=3): Object 1 of 1 --> Id = 5 Unified List (Ref ID=3): Object 1 of 1 --> Id = 5 Original List (Ref ID=15): Object 1 of 1 --> Id = 17 Unified List (Ref ID=15): Object 1 of 1 --> Id = 17 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 12 alert 12 13 alert 13 14 alert 14 15 15 65.37514 -154.4352 17 65.37749 -154.4301 Adding object 17 to group 10 11 11 14 1 1 6 -999 1 2 2 7 -999 1 3 3 8 -999 1 4 4 9 -999 1 5 5 10 -999 1 6 6 11 -999 1 7 7 12 -999 1 8 8 13 -999 1 9 9 14 -999 1 10 11 17 -999 1 11 12 18 -999 1 12 13 19 -999 1 13 14 20 -999 1 14 15 21 -999 1 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: 3, Obj_Idx: 8, Solzen_Mean: 75.79, Trans_Min: .682, VRP Total: 12.74 Group Id: 8, Obj_Idx: 13, Solzen_Mean: 77.23, Trans_Min: .291, VRP Total: 22.79 Group Id: 10, Obj_Idx: 15, Solzen_Mean: 76.83, Trans_Min: .676, VRP Total: 9.77 Group Id: 10, Obj_Idx: 17, Solzen_Mean: 76.82, Trans_Min: .676, VRP Total: 10.94 Group Id: 14, Obj_Idx: 21, Solzen_Mean: 78.61, Trans_Min: .258, VRP Total: 15.07 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]: 2.27, New Total RP [MW]: 2.27 Group_Idx: 2, Orig Total RP [MW]: 8.02, New Total RP [MW]: 8.02 Group_Idx: 3, Orig Total RP [MW]: 12.74, New Total RP [MW]: 12.74 Group_Idx: 4, Orig Total RP [MW]: 8.46, New Total RP [MW]: 8.46 Group_Idx: 5, Orig Total RP [MW]: 4.09, New Total RP [MW]: 4.09 Group_Idx: 6, Orig Total RP [MW]: 3.81, New Total RP [MW]: 3.81 Group_Idx: 7, Orig Total RP [MW]: 1.71, New Total RP [MW]: 1.71 Group_Idx: 8, Orig Total RP [MW]: 22.79, New Total RP [MW]: 22.79 Group_Idx: 9, Orig Total RP [MW]: 2.41, New Total RP [MW]: 2.41 Group_Idx: 10, Orig Total RP [MW]: 20.71, New Total RP [MW]: 6.44 Group_Idx: 11, Orig Total RP [MW]: 5.69, New Total RP [MW]: 5.69 Group_Idx: 12, Orig Total RP [MW]: 4.83, New Total RP [MW]: 4.83 Group_Idx: 13, Orig Total RP [MW]: 4.32, New Total RP [MW]: 4.32 Group_Idx: 14, Orig Total RP [MW]: 15.07, New Total RP [MW]: 15.07 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.NOAA-21.2025170.145210.hdf geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (so2) VOLCAT_ALERTS>> Updating History, if needed Background= 0 0 70.29128 -148.4407 Background= 0 0 66.85974 -153.3603 Background= 0 0 66.85006 -153.3395 Background= 0 0 66.83512 -153.3617 Background= 0 0 66.83610 -153.3740 Background= 0 0 65.25677 -150.6174 Background= 0 0 66.90200 -154.1495 Background= 0 0 68.20623 -159.7359 Background= 0 0 65.21069 -153.4787 Background= 0 0 65.37749 -154.4301 Background= 0 0 65.36682 -154.4258 Background= 0 0 63.72190 -154.6637 Background= 0 0 63.70957 -154.6581 Background= 0 0 65.59707 -159.8431 VOLCAT_ALERTS>> Checking For Alerts To Issue @@**********VOLCAT ALERTS********** STARTING DATE/TIME OF IMAGE: 2025-06-19 14:52:10 [UTC] PRODUCTION DATE/TIME OF ALERT: 2025-06-19 15:19:54 [UTC] PRIMARY INSTRUMENT: NOAA-21 VIIRS PRIMARY DOMAIN: none WMO SPACECRAFT ID: 209 LOCATION/ORBIT: LEO L1 FILE: SVM13_j02_d20250619_t1452100_e1503306_b13511_c20250619151611448021_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: 14 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: 70.29 [degrees] Longitude of Radiative Center: -148.44 [degrees] Mean Object Date/Time: 2025-06-19 14:56:07 [UTC] Mean Viewing Angle: 50.1 [degrees] Mean Solar Zenith Angle: 72.8 [degrees] Mean Glint Angle: 68.6 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(214.3 km) Number of background pixels: 1840 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .19 [none] Maximum Observed BT (3.9 um): 309.96 [K] Observed - Background BT (3.9 um): 31.88 [K] BT Anomaly (3.9 um): 25.34 [K] Maximum Observed - Clear RTM BT (3.9 um): 28.18 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 31.45 [K] Maximum Observed BTD (3.9-10/11/12 um): 32.86 [K] Observed - Background BTD (3.9-10/11/12 um): 30.98 [K] BTD Anomaly (3.9-10/11/12 um): 33.05 [K] Maximum Observed Radiance (1.6 um): 1.1936 [RU] Observed - Background Radiance (1.6 um): .2507 [RU] Radiance Anomaly (1.6 um): .6331 [RU] Maximum Observed Radiance (2.2 um): .4503 [RU] Observed - Background Radiance (2.2 um): .1162 [RU] Radiance Anomaly (2.2 um): .9948 [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: .97 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .82 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 17.1 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 4 [none] Maximum Radiative Power: 2.27 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 2.27 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.22 [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 (Cloud) Latitude of Radiative Center: 66.86 [degrees] Longitude of Radiative Center: -153.36 [degrees] Mean Object Date/Time: 2025-06-19 14:57:06 [UTC] Mean Viewing Angle: 56.7 [degrees] Mean Solar Zenith Angle: 75.8 [degrees] Mean Glint Angle: 71.0 [degrees] Water Fraction: .0 [none] Nearby Locations: Yukon-Koyukuk Census Area(183.7 km) North Slope Borough(288.3 km) Northwest Arctic Borough(290.8 km) Denali Borough(386.2 km) Fairbanks North Star Borough(394.6 km) Number of background pixels: 236 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 327.72 [K] Observed - Background BT (3.9 um): 39.53 [K] BT Anomaly (3.9 um): 14.20 [K] Maximum Observed - Clear RTM BT (3.9 um): 41.21 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 38.92 [K] Maximum Observed BTD (3.9-10/11/12 um): 40.53 [K] Observed - Background BTD (3.9-10/11/12 um): 37.78 [K] BTD Anomaly (3.9-10/11/12 um): 14.34 [K] Maximum Observed Radiance (1.6 um): .7435 [RU] Observed - Background Radiance (1.6 um): -.0789 [RU] Radiance Anomaly (1.6 um): -.1885 [RU] Maximum Observed Radiance (2.2 um): .4257 [RU] Observed - Background Radiance (2.2 um): .2479 [RU] Radiance Anomaly (2.2 um): 2.4794 [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: .11 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: .87 [fraction] The red band reflectance: 20.2 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 7 [none] Maximum Radiative Power: 8.02 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 8.02 [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): 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 (Cloud) Latitude of Radiative Center: 66.85 [degrees] Longitude of Radiative Center: -153.34 [degrees] Mean Object Date/Time: 2025-06-19 14:57:06 [UTC] Mean Viewing Angle: 56.7 [degrees] Mean Solar Zenith Angle: 75.8 [degrees] Mean Glint Angle: 71.0 [degrees] Water Fraction: .0 [none] Nearby Locations: Yukon-Koyukuk Census Area(182.3 km) North Slope Borough(289.4 km) Northwest Arctic Borough(291.9 km) Denali Borough(384.8 km) Fairbanks North Star Borough(393.2 km) Number of background pixels: 243 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 331.32 [K] Observed - Background BT (3.9 um): 43.19 [K] BT Anomaly (3.9 um): 15.73 [K] Maximum Observed - Clear RTM BT (3.9 um): 44.56 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 42.54 [K] Maximum Observed BTD (3.9-10/11/12 um): 44.17 [K] Observed - Background BTD (3.9-10/11/12 um): 41.45 [K] BTD Anomaly (3.9-10/11/12 um): 15.92 [K] Maximum Observed Radiance (1.6 um): 1.3718 [RU] Observed - Background Radiance (1.6 um): .5664 [RU] Radiance Anomaly (1.6 um): 1.3659 [RU] Maximum Observed Radiance (2.2 um): .5761 [RU] Observed - Background Radiance (2.2 um): .4169 [RU] Radiance Anomaly (2.2 um): 4.1694 [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: .13 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: .07 [fraction] The red band reflectance: 34.5 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 3 [none] Maximum Radiative Power: 6.37 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 12.74 [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): 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 (Cloud) Latitude of Radiative Center: 66.84 [degrees] Longitude of Radiative Center: -153.36 [degrees] Mean Object Date/Time: 2025-06-19 14:57:06 [UTC] Mean Viewing Angle: 56.8 [degrees] Mean Solar Zenith Angle: 75.8 [degrees] Mean Glint Angle: 71.1 [degrees] Water Fraction: .0 [none] Nearby Locations: Yukon-Koyukuk Census Area(181.3 km) North Slope Borough(291.0 km) Northwest Arctic Borough(291.1 km) Denali Borough(383.7 km) Fairbanks North Star Borough(393.1 km) Number of background pixels: 101 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 325.43 [K] Observed - Background BT (3.9 um): 36.37 [K] BT Anomaly (3.9 um): 9.93 [K] Maximum Observed - Clear RTM BT (3.9 um): 38.71 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 35.96 [K] Maximum Observed BTD (3.9-10/11/12 um): 37.59 [K] Observed - Background BTD (3.9-10/11/12 um): 34.48 [K] BTD Anomaly (3.9-10/11/12 um): 9.60 [K] Maximum Observed Radiance (1.6 um): .9099 [RU] Observed - Background Radiance (1.6 um): -.0139 [RU] Radiance Anomaly (1.6 um): -.0327 [RU] Maximum Observed Radiance (2.2 um): .3755 [RU] Observed - Background Radiance (2.2 um): .1930 [RU] Radiance Anomaly (2.2 um): 1.9300 [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: .12 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: .45 [fraction] The red band reflectance: 24.2 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 16 [none] Maximum Radiative Power: 8.46 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 8.46 [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): 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 (Cloud) Latitude of Radiative Center: 66.84 [degrees] Longitude of Radiative Center: -153.37 [degrees] Mean Object Date/Time: 2025-06-19 14:57:07 [UTC] Mean Viewing Angle: 56.8 [degrees] Mean Solar Zenith Angle: 75.8 [degrees] Mean Glint Angle: 70.6 [degrees] Water Fraction: .0 [none] Nearby Locations: Yukon-Koyukuk Census Area(181.6 km) Northwest Arctic Borough(290.5 km) North Slope Borough(290.9 km) Denali Borough(384.1 km) Fairbanks North Star Borough(393.6 km) Number of background pixels: 521 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 323.91 [K] Observed - Background BT (3.9 um): 36.24 [K] BT Anomaly (3.9 um): 7.58 [K] Maximum Observed - Clear RTM BT (3.9 um): 37.05 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 35.93 [K] Maximum Observed BTD (3.9-10/11/12 um): 37.76 [K] Observed - Background BTD (3.9-10/11/12 um): 34.77 [K] BTD Anomaly (3.9-10/11/12 um): 7.95 [K] Maximum Observed Radiance (1.6 um): .3484 [RU] Observed - Background Radiance (1.6 um): -.2732 [RU] Radiance Anomaly (1.6 um): -.8254 [RU] Maximum Observed Radiance (2.2 um): .1798 [RU] Observed - Background Radiance (2.2 um): .0177 [RU] Radiance Anomaly (2.2 um): .1774 [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: .18 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 17.3 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 16 [none] Maximum Radiative Power: 4.09 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 4.09 [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): 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: 65.26 [degrees] Longitude of Radiative Center: -150.62 [degrees] Mean Object Date/Time: 2025-06-19 14:57:09 [UTC] Mean Viewing Angle: 63.0 [degrees] Mean Solar Zenith Angle: 75.5 [degrees] Mean Glint Angle: 71.6 [degrees] Water Fraction: .0 [none] Nearby Locations: Yukon-Koyukuk Census Area(46.6 km) Denali Borough(177.6 km) Fairbanks North Star Borough(202.2 km) Matanuska-Susitna Borough(335.1 km) Southeast Fairbanks Census Are(385.9 km) Number of background pixels: 1509 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 318.69 [K] Observed - Background BT (3.9 um): 32.46 [K] BT Anomaly (3.9 um): 21.77 [K] Maximum Observed - Clear RTM BT (3.9 um): 33.18 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 33.36 [K] Maximum Observed BTD (3.9-10/11/12 um): 34.69 [K] Observed - Background BTD (3.9-10/11/12 um): 31.62 [K] BTD Anomaly (3.9-10/11/12 um): 28.97 [K] Maximum Observed Radiance (1.6 um): 1.2839 [RU] Observed - Background Radiance (1.6 um): .3749 [RU] Radiance Anomaly (1.6 um): 1.5589 [RU] Maximum Observed Radiance (2.2 um): .3933 [RU] Observed - Background Radiance (2.2 um): .1522 [RU] Radiance Anomaly (2.2 um): 1.5220 [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: .83 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .41 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: .69 [fraction] The red band reflectance: 27.6 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 4 [none] Maximum Radiative Power: 3.81 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 3.81 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.31 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Yukon-Koyukuk,Denali,Fairbanks North Star,Matanuska-Susitna,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 (Clear) Latitude of Radiative Center: 66.90 [degrees] Longitude of Radiative Center: -154.15 [degrees] Mean Object Date/Time: 2025-06-19 14:57:09 [UTC] Mean Viewing Angle: 55.9 [degrees] Mean Solar Zenith Angle: 76.0 [degrees] Mean Glint Angle: 71.0 [degrees] Water Fraction: .0 [none] Nearby Locations: Yukon-Koyukuk Census Area(205.6 km) Northwest Arctic Borough(256.0 km) North Slope Borough(284.9 km) Denali Borough(406.4 km) Fairbanks North Star Borough(426.0 km) Number of background pixels: 1691 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 308.40 [K] Observed - Background BT (3.9 um): 23.45 [K] BT Anomaly (3.9 um): 16.96 [K] Maximum Observed - Clear RTM BT (3.9 um): 22.50 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 22.96 [K] Maximum Observed BTD (3.9-10/11/12 um): 24.42 [K] Observed - Background BTD (3.9-10/11/12 um): 22.32 [K] BTD Anomaly (3.9-10/11/12 um): 38.75 [K] Maximum Observed Radiance (1.6 um): .6307 [RU] Observed - Background Radiance (1.6 um): .0845 [RU] Radiance Anomaly (1.6 um): .3694 [RU] Maximum Observed Radiance (2.2 um): .2757 [RU] Observed - Background Radiance (2.2 um): .1319 [RU] Radiance Anomaly (2.2 um): 1.3193 [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: .86 [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 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: 1 [none] Maximum Radiative Power: 1.71 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 1.71 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.25 [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: 68.21 [degrees] Longitude of Radiative Center: -159.74 [degrees] Mean Object Date/Time: 2025-06-19 14:57:20 [UTC] Mean Viewing Angle: 45.6 [degrees] Mean Solar Zenith Angle: 77.2 [degrees] Mean Glint Angle: 70.9 [degrees] Water Fraction: .0 [none] Nearby Locations: Northwest Arctic Borough(134.3 km) North Slope Borough(287.1 km) Nome Census Area(429.0 km) Yukon-Koyukuk Census Area(476.2 km) Number of background pixels: 2308 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 328.97 [K] Observed - Background BT (3.9 um): 46.09 [K] BT Anomaly (3.9 um): 38.47 [K] Maximum Observed - Clear RTM BT (3.9 um): 42.54 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 44.16 [K] Maximum Observed BTD (3.9-10/11/12 um): 46.68 [K] Observed - Background BTD (3.9-10/11/12 um): 45.06 [K] BTD Anomaly (3.9-10/11/12 um): 78.95 [K] Maximum Observed Radiance (1.6 um): 1.4721 [RU] Observed - Background Radiance (1.6 um): .6322 [RU] Radiance Anomaly (1.6 um): 2.6505 [RU] Maximum Observed Radiance (2.2 um): .6289 [RU] Observed - Background Radiance (2.2 um): .4059 [RU] Radiance Anomaly (2.2 um): 4.0590 [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: .91 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .39 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: .01 [fraction] The red band reflectance: 32.4 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 3 [none] Maximum Radiative Power: 11.39 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 22.79 [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): 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 (Clear) Latitude of Radiative Center: 65.21 [degrees] Longitude of Radiative Center: -153.48 [degrees] Mean Object Date/Time: 2025-06-19 14:57:24 [UTC] Mean Viewing Angle: 60.8 [degrees] Mean Solar Zenith Angle: 76.5 [degrees] Mean Glint Angle: 72.1 [degrees] Water Fraction: .0 [none] Nearby Locations: Yukon-Koyukuk Census Area(90.3 km) Denali Borough(237.5 km) Fairbanks North Star Borough(331.9 km) Northwest Arctic Borough(356.0 km) Matanuska-Susitna Borough(377.5 km) Number of background pixels: 715 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .10 [none] Maximum Observed BT (3.9 um): 310.25 [K] Observed - Background BT (3.9 um): 22.84 [K] BT Anomaly (3.9 um): 16.22 [K] Maximum Observed - Clear RTM BT (3.9 um): 25.58 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 22.78 [K] Maximum Observed BTD (3.9-10/11/12 um): 24.08 [K] Observed - Background BTD (3.9-10/11/12 um): 21.06 [K] BTD Anomaly (3.9-10/11/12 um): 17.63 [K] Maximum Observed Radiance (1.6 um): 1.0919 [RU] Observed - Background Radiance (1.6 um): .4124 [RU] Radiance Anomaly (1.6 um): 1.6083 [RU] Maximum Observed Radiance (2.2 um): .3073 [RU] Observed - Background Radiance (2.2 um): .1110 [RU] Radiance Anomaly (2.2 um): .7051 [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: 9 [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: 1.00 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .06 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: .87 [fraction] The distance to the closest bright pixel: 9.0 [pixels] The red band reflectance: 27.9 [%] Lagrangian based trend: .0000 [none] Time since last detection: -999.000000 [days] Index of high confidence criteria: 56 [none] Maximum Radiative Power: 2.41 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 2.41 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.29 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Yukon-Koyukuk,Denali,Fairbanks North Star,Northwest Arctic,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: 65.38 [degrees] Longitude of Radiative Center: -154.43 [degrees] Mean Object Date/Time: 2025-06-19 14:57:29 [UTC] Mean Viewing Angle: 59.6 [degrees] Mean Solar Zenith Angle: 76.8 [degrees] Mean Glint Angle: 71.6 [degrees] Water Fraction: .0 [none] Nearby Locations: Yukon-Koyukuk Census Area(132.3 km) Denali Borough(282.8 km) Northwest Arctic Borough(309.6 km) Fairbanks North Star Borough(378.3 km) Matanuska-Susitna Borough(417.8 km) Number of background pixels: 1914 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 332.07 [K] Observed - Background BT (3.9 um): 47.91 [K] BT Anomaly (3.9 um): 20.85 [K] Maximum Observed - Clear RTM BT (3.9 um): 47.98 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 47.76 [K] Maximum Observed BTD (3.9-10/11/12 um): 48.89 [K] Observed - Background BTD (3.9-10/11/12 um): 46.74 [K] BTD Anomaly (3.9-10/11/12 um): 22.28 [K] Maximum Observed Radiance (1.6 um): 1.5177 [RU] Observed - Background Radiance (1.6 um): .6530 [RU] Radiance Anomaly (1.6 um): 2.2055 [RU] Maximum Observed Radiance (2.2 um): .4754 [RU] Observed - Background Radiance (2.2 um): .2533 [RU] Radiance Anomaly (2.2 um): 2.5328 [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: .94 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .55 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: .18 [fraction] The red band reflectance: 33.3 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 3 [none] Maximum Radiative Power: 6.44 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 6.44 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.83 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Yukon-Koyukuk,Denali,Northwest Arctic,Fairbanks North Star,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: 65.37 [degrees] Longitude of Radiative Center: -154.43 [degrees] Mean Object Date/Time: 2025-06-19 14:57:29 [UTC] Mean Viewing Angle: 59.7 [degrees] Mean Solar Zenith Angle: 76.8 [degrees] Mean Glint Angle: 71.4 [degrees] Water Fraction: .0 [none] Nearby Locations: Yukon-Koyukuk Census Area(132.1 km) Denali Borough(281.9 km) Northwest Arctic Borough(310.5 km) Fairbanks North Star Borough(377.9 km) Matanuska-Susitna Borough(416.7 km) Number of background pixels: 1985 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 320.70 [K] Observed - Background BT (3.9 um): 36.77 [K] BT Anomaly (3.9 um): 17.67 [K] Maximum Observed - Clear RTM BT (3.9 um): 36.40 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 36.68 [K] Maximum Observed BTD (3.9-10/11/12 um): 37.85 [K] Observed - Background BTD (3.9-10/11/12 um): 35.76 [K] BTD Anomaly (3.9-10/11/12 um): 19.98 [K] Maximum Observed Radiance (1.6 um): .9231 [RU] Observed - Background Radiance (1.6 um): .0573 [RU] Radiance Anomaly (1.6 um): .1898 [RU] Maximum Observed Radiance (2.2 um): .3248 [RU] Observed - Background Radiance (2.2 um): .1046 [RU] Radiance Anomaly (2.2 um): 1.0456 [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: .91 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .38 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: .11 [fraction] The red band reflectance: 34.9 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 7 [none] Maximum Radiative Power: 5.69 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 5.69 [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,Denali,Northwest Arctic,Fairbanks North Star,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: 63.72 [degrees] Longitude of Radiative Center: -154.66 [degrees] Mean Object Date/Time: 2025-06-19 14:57:47 [UTC] Mean Viewing Angle: 63.3 [degrees] Mean Solar Zenith Angle: 77.7 [degrees] Mean Glint Angle: 72.8 [degrees] Water Fraction: .0 [none] Nearby Locations: Denali Borough(228.7 km) Yukon-Koyukuk Census Area(235.9 km) Matanuska-Susitna Borough(301.2 km) Anchorage Municipality(396.2 km) Kenai Peninsula Borough(398.1 km) Number of background pixels: 1557 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 308.75 [K] Observed - Background BT (3.9 um): 25.10 [K] BT Anomaly (3.9 um): 16.03 [K] Maximum Observed - Clear RTM BT (3.9 um): 22.27 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 24.31 [K] Maximum Observed BTD (3.9-10/11/12 um): 26.58 [K] Observed - Background BTD (3.9-10/11/12 um): 24.85 [K] BTD Anomaly (3.9-10/11/12 um): 18.32 [K] Maximum Observed Radiance (1.6 um): .9134 [RU] Observed - Background Radiance (1.6 um): .2578 [RU] Radiance Anomaly (1.6 um): 1.4317 [RU] Maximum Observed Radiance (2.2 um): .2843 [RU] Observed - Background Radiance (2.2 um): .1111 [RU] Radiance Anomaly (2.2 um): 1.1110 [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: 3 [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: .74 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .59 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: .39 [fraction] The distance to the closest bright pixel: 9.0 [pixels] The red band reflectance: 32.8 [%] Lagrangian based trend: .0000 [none] Time since last detection: -999.000000 [days] Index of high confidence criteria: 233 [none] Maximum Radiative Power: 4.83 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 4.83 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.31 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Denali,Yukon-Koyukuk,Matanuska-Susitna,Anchorage,Kenai Peninsula 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: -154.66 [degrees] Mean Object Date/Time: 2025-06-19 14:57:49 [UTC] Mean Viewing Angle: 63.3 [degrees] Mean Solar Zenith Angle: 77.7 [degrees] Mean Glint Angle: 72.3 [degrees] Water Fraction: .0 [none] Nearby Locations: Denali Borough(228.4 km) Yukon-Koyukuk Census Area(236.9 km) Matanuska-Susitna Borough(300.3 km) Anchorage Municipality(395.0 km) Kenai Peninsula Borough(396.7 km) Number of background pixels: 1742 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 308.62 [K] Observed - Background BT (3.9 um): 25.19 [K] BT Anomaly (3.9 um): 17.52 [K] Maximum Observed - Clear RTM BT (3.9 um): 23.38 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 24.22 [K] Maximum Observed BTD (3.9-10/11/12 um): 25.96 [K] Observed - Background BTD (3.9-10/11/12 um): 24.39 [K] BTD Anomaly (3.9-10/11/12 um): 20.07 [K] Maximum Observed Radiance (1.6 um): .8833 [RU] Observed - Background Radiance (1.6 um): .2367 [RU] Radiance Anomaly (1.6 um): 1.4340 [RU] Maximum Observed Radiance (2.2 um): .2722 [RU] Observed - Background Radiance (2.2 um): .1044 [RU] Radiance Anomaly (2.2 um): 1.0443 [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: .89 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .48 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: .52 [fraction] The distance to the closest bright pixel: 9.0 [pixels] The red band reflectance: 30.6 [%] Lagrangian based trend: .0000 [none] Time since last detection: -999.000000 [days] Index of high confidence criteria: 64 [none] Maximum Radiative Power: 4.32 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 4.32 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.31 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Denali,Yukon-Koyukuk,Matanuska-Susitna,Anchorage,Kenai Peninsula 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: 65.60 [degrees] Longitude of Radiative Center: -159.84 [degrees] Mean Object Date/Time: 2025-06-19 14:57:52 [UTC] Mean Viewing Angle: 53.6 [degrees] Mean Solar Zenith Angle: 78.6 [degrees] Mean Glint Angle: 72.0 [degrees] Water Fraction: .0 [none] Nearby Locations: Northwest Arctic Borough(156.9 km) Nome Census Area(222.2 km) Yukon-Koyukuk Census Area(382.3 km) Kusilvak Census Area(403.4 km) Number of background pixels: 1896 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 320.46 [K] Observed - Background BT (3.9 um): 41.93 [K] BT Anomaly (3.9 um): 32.93 [K] Maximum Observed - Clear RTM BT (3.9 um): 36.52 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 40.46 [K] Maximum Observed BTD (3.9-10/11/12 um): 42.12 [K] Observed - Background BTD (3.9-10/11/12 um): 41.33 [K] BTD Anomaly (3.9-10/11/12 um): 40.69 [K] Maximum Observed Radiance (1.6 um): .5024 [RU] Observed - Background Radiance (1.6 um): .0923 [RU] Radiance Anomaly (1.6 um): .4378 [RU] Maximum Observed Radiance (2.2 um): .2530 [RU] Observed - Background Radiance (2.2 um): .1500 [RU] Radiance Anomaly (2.2 um): 1.4997 [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: .77 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .59 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: .85 [fraction] The red band reflectance: 24.4 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 3 [none] Maximum Radiative Power: 8.88 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 15.07 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.47 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Northwest Arctic,Nome,Yukon-Koyukuk,Kusilvak NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- 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.NOAA-21.2025170.145210.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 = 6 VOLCAT_ALERTS>> END OF FULL PROGRAM