------------------------------------ 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.2025169.121732.diag Volcanic cloud diagnostics path and filename: /output/volcat_diag//geocatHOTOBJ.SNPP.2025169.121732.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.2025169.121732.hdf Hot object path and filename: /output/l2_data/geocatHOTOBJHIRES.SNPP.2025169.121732.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 2025-06-18T12:13:24 UTC from and /ancillary/NIFC_DATA/Current-Fire-Location-2025-06-18_121320.geojson/ancillary/NIFC_DATA/Current-Fire-Perimeter-2025-06-18_121320.geojson Number of perimeters: 57 Number of points: 371 Total number of incidents: 428 Perimeter data bounding lon/lat: -158.499, 25.444, -76.854, 66.424 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.SNPP.2025169.121732.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: 19, Lat: 66.55196, Lon: -158.05, BT MWIR: 308.09 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 19, Lat: 66.55196, Lon: -158.05, BT MWIR: 308.09 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 19, Lat: 66.55196, Lon: -158.05, BT MWIR: 308.09 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 19, Lat: 66.55196, Lon: -158.05, BT MWIR: 308.09 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 19, Lat: 66.55196, Lon: -158.05, BT MWIR: 308.09 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 19, Lat: 66.55196, Lon: -158.05, BT MWIR: 308.09 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 19, Lat: 66.55196, Lon: -158.05, BT MWIR: 308.09 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 19, Lat: 66.55196, Lon: -158.05, BT MWIR: 308.09 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 19, Lat: 66.55196, Lon: -158.05, BT MWIR: 308.09 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 19, Lat: 66.55196, Lon: -158.05, BT MWIR: 308.09 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 19, Lat: 66.55196, Lon: -158.05, BT MWIR: 308.09 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 19, Lat: 66.55196, Lon: -158.05, BT MWIR: 308.09 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 19, Lat: 66.55196, Lon: -158.05, BT MWIR: 308.09 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 19, Lat: 66.55196, Lon: -158.05, BT MWIR: 308.09 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 robust pixels Obj Id: 19, Lat: 66.55196, Lon: -158.05, BT MWIR: 308.09 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: 5990, Line_Idx: 4761, RP[MW]: 18.47, Elem_Over: 5991, Line_Over: 4776, RP_Over[MW]: 8.07, Elem_Traceback: 5990, Line_Traceback: 4761 Ref_Obj_Idx: 2, Over_Obj_Idx: 3, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 5990, Line_Idx: 4761, RP[MW]: 18.47, Elem_Over: 5991, Line_Over: 4777, RP_Over[MW]: 7.89, Elem_Traceback: 5990, Line_Traceback: 4761 Ref_Obj_Idx: 2, Over_Obj_Idx: 3, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 2185, Line_Idx: 4957, RP[MW]: 4.97, Elem_Over: 2185, Line_Over: 4962, RP_Over[MW]: 6.47, Elem_Traceback: 2185, Line_Traceback: 4957 Ref_Obj_Idx: 12, Over_Obj_Idx: 13, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 1775, Line_Idx: 5150, RP[MW]: 4.34, Elem_Over: 1775, Line_Over: 5158, RP_Over[MW]: 3.48, Elem_Traceback: 1775, Line_Traceback: 5150 Ref_Obj_Idx: 18, Over_Obj_Idx: 19, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 5341, Line_Idx: 4335, Obj_Idx: 1, RP[MW]: 2.90, RP Modified[MW]: 2.90, Qc: 0, RP Final[MW]: 2.90, Qc Final: 1 Elem_Idx: 5990, Line_Idx: 4761, Obj_Idx: 2, RP[MW]: 18.47, RP Modified[MW]: 10.56, Qc: 4, RP Final[MW]: 10.56, Qc Final: 4 Elem_Idx: 5991, Line_Idx: 4776, Obj_Idx: 3, RP[MW]: 8.07, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 5991, Line_Idx: 4777, Obj_Idx: 3, RP[MW]: 7.89, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 5950, Line_Idx: 4787, Obj_Idx: 4, RP[MW]: .00, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .00, Qc Final: 1 Elem_Idx: 6030, Line_Idx: 4824, Obj_Idx: 5, RP[MW]: 6.73, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 6.73, Qc Final: 1 Elem_Idx: 6057, Line_Idx: 4855, Obj_Idx: 6, RP[MW]: 1.40, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 1.40, Qc Final: 1 Elem_Idx: 6058, Line_Idx: 4870, Obj_Idx: 7, RP[MW]: 1.79, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 1.79, Qc Final: 1 Elem_Idx: 6065, Line_Idx: 4870, Obj_Idx: 8, RP[MW]: 8.68, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 8.68, Qc Final: 1 Elem_Idx: 5986, Line_Idx: 4915, Obj_Idx: 9, RP[MW]: 4.57, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 4.57, Qc Final: 1 Elem_Idx: 2205, Line_Idx: 4936, Obj_Idx: 10, RP[MW]: 3.71, RP Modified[MW]: 3.71, Qc: 0, RP Final[MW]: 3.71, Qc Final: 1 Elem_Idx: 3532, Line_Idx: 4950, Obj_Idx: 11, RP[MW]: 1.16, RP Modified[MW]: 1.16, Qc: 0, RP Final[MW]: 1.16, Qc Final: 1 Elem_Idx: 2184, Line_Idx: 4957, Obj_Idx: 12, RP[MW]: 8.15, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 8.15, Qc Final: 1 Elem_Idx: 2185, Line_Idx: 4957, Obj_Idx: 12, RP[MW]: 4.97, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 2185, Line_Idx: 4961, Obj_Idx: 13, RP[MW]: 6.47, RP Modified[MW]: 6.47, Qc: 0, RP Final[MW]: 6.47, Qc Final: 1 Elem_Idx: 2185, Line_Idx: 4962, Obj_Idx: 13, RP[MW]: 6.47, RP Modified[MW]: 5.67, Qc: 4, RP Final[MW]: 5.67, Qc Final: 4 Elem_Idx: 2121, Line_Idx: 4967, Obj_Idx: 14, RP[MW]: 1.60, RP Modified[MW]: 1.60, Qc: 0, RP Final[MW]: 1.60, Qc Final: 1 Elem_Idx: 2154, Line_Idx: 4999, Obj_Idx: 15, RP[MW]: 2.22, RP Modified[MW]: 2.22, Qc: 0, RP Final[MW]: 2.22, Qc Final: 1 Elem_Idx: 2154, Line_Idx: 5000, Obj_Idx: 15, RP[MW]: 2.22, RP Modified[MW]: 2.22, Qc: 0, RP Final[MW]: 2.22, Qc Final: 1 Elem_Idx: 2144, Line_Idx: 5007, Obj_Idx: 16, RP[MW]: 9.99, RP Modified[MW]: 9.99, Qc: 0, RP Final[MW]: 9.99, Qc Final: 1 Elem_Idx: 2145, Line_Idx: 5007, Obj_Idx: 16, RP[MW]: 10.82, RP Modified[MW]: 10.82, Qc: 0, RP Final[MW]: 10.82, Qc Final: 1 Elem_Idx: 2143, Line_Idx: 5008, Obj_Idx: 16, RP[MW]: 9.99, RP Modified[MW]: 9.99, Qc: 0, RP Final[MW]: 9.99, Qc Final: 1 Elem_Idx: 2144, Line_Idx: 5008, Obj_Idx: 16, RP[MW]: 9.99, RP Modified[MW]: 9.99, Qc: 0, RP Final[MW]: 9.99, Qc Final: 1 Elem_Idx: 2138, Line_Idx: 5009, Obj_Idx: 17, RP[MW]: 5.01, RP Modified[MW]: 5.01, Qc: 0, RP Final[MW]: 5.01, Qc Final: 1 Elem_Idx: 2143, Line_Idx: 5009, Obj_Idx: 16, RP[MW]: 6.14, RP Modified[MW]: 6.14, Qc: 0, RP Final[MW]: 6.14, Qc Final: 1 Elem_Idx: 2144, Line_Idx: 5009, Obj_Idx: 16, RP[MW]: 6.14, RP Modified[MW]: 6.14, Qc: 0, RP Final[MW]: 6.14, Qc Final: 1 Elem_Idx: 2138, Line_Idx: 5010, Obj_Idx: 17, RP[MW]: 5.01, RP Modified[MW]: 5.01, Qc: 0, RP Final[MW]: 5.01, Qc Final: 1 Elem_Idx: 1775, Line_Idx: 5150, Obj_Idx: 18, RP[MW]: 4.34, RP Modified[MW]: 3.89, Qc: 4, RP Final[MW]: 3.89, Qc Final: 4 Elem_Idx: 1775, Line_Idx: 5158, Obj_Idx: 19, RP[MW]: 3.48, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 2031, Line_Idx: 5224, Obj_Idx: 20, RP[MW]: 3.64, RP Modified[MW]: 3.64, Qc: 0, RP Final[MW]: 3.64, Qc Final: 1 Elem_Idx: 1803, Line_Idx: 5323, Obj_Idx: 21, RP[MW]: 2.78, RP Modified[MW]: 2.78, Qc: 0, RP Final[MW]: 2.78, Qc Final: 1 Elem_Idx: 3418, Line_Idx: 6362, Obj_Idx: 22, RP[MW]: .97, RP Modified[MW]: .97, Qc: 0, RP Final[MW]: .97, Qc Final: 1 geocat>> VOLCAT_GENERAL_UTILS:RESOLVE_REDUNDANT_VRP(INFORMATION) : Building list of linked objects from spatial overlap Original List (Ref ID=2): Object 1 of 1 --> Id = 3 Unified List (Ref ID=2): Object 1 of 1 --> Id = 3 Original List (Ref ID=12): Object 1 of 1 --> Id = 13 Unified List (Ref ID=12): Object 1 of 1 --> Id = 13 Original List (Ref ID=18): Object 1 of 1 --> Id = 19 Unified List (Ref ID=18): Object 1 of 1 --> Id = 19 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 5 alert 5 6 alert 6 7 alert 7 8 alert 8 9 alert 9 10 alert 10 11 non-alert 11 1 non-alert 12 2 non-alert 13 4 non-alert 14 5 non-alert 15 6 non-alert 16 7 non-alert 17 8 12 66.84547 -153.3762 13 66.84361 -153.3705 Adding object 13 to group 3 4 4 18 66.55289 -158.0468 19 66.55196 -158.0518 Adding object 19 to group 7 -999 8 2 60.13480 -121.9309 3 60.13659 -121.9253 Adding object 3 to group 12 3 3 17 1 1 10 -999 1 2 2 11 -999 1 3 3 12 -999 1 4 5 14 -999 1 5 6 16 -999 1 6 7 17 -999 1 7 8 18 -999 1 8 9 20 -999 1 9 10 21 -999 1 10 11 22 -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: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: 12, Solzen_Mean: 86.63, Trans_Min: .688, VRP Total: 13.12 Group Id: 3, Obj_Idx: 13, Solzen_Mean: 86.62, Trans_Min: .700, VRP Total: 12.95 Group Id: 5, Obj_Idx: 16, Solzen_Mean: 86.83, Trans_Min: .400, VRP Total: 53.07 Group Id: 6, Obj_Idx: 17, Solzen_Mean: 86.85, Trans_Min: .535, VRP Total: 10.03 Group Id: 7, Obj_Idx: 18, Solzen_Mean: 87.71, Trans_Min: .371, VRP Total: 4.34 Group Id: 7, Obj_Idx: 19, Solzen_Mean: 87.71, Trans_Min: .633, VRP Total: 3.48 Group Id: 12, Obj_Idx: 2, Solzen_Mean: 82.02, Trans_Min: .482, VRP Total: 18.47 Group Id: 12, Obj_Idx: 3, Solzen_Mean: 82.01, Trans_Min: .482, VRP Total: 15.96 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]: 3.71, New Total RP [MW]: 3.71 Group_Idx: 2, Orig Total RP [MW]: 1.16, New Total RP [MW]: 1.16 Group_Idx: 3, Orig Total RP [MW]: 26.07, New Total RP [MW]: 20.30 Group_Idx: 4, Orig Total RP [MW]: 1.60, New Total RP [MW]: 1.60 Group_Idx: 5, Orig Total RP [MW]: 53.07, New Total RP [MW]: 53.07 Group_Idx: 6, Orig Total RP [MW]: 10.03, New Total RP [MW]: 10.03 Group_Idx: 7, Orig Total RP [MW]: 7.82, New Total RP [MW]: 3.89 Group_Idx: 8, Orig Total RP [MW]: 3.64, New Total RP [MW]: 3.64 Group_Idx: 9, Orig Total RP [MW]: 2.78, New Total RP [MW]: 2.78 Group_Idx: 10, Orig Total RP [MW]: .97, New Total RP [MW]: .97 Group_Idx: 11, Orig Total RP [MW]: 2.90, New Total RP [MW]: 2.90 Group_Idx: 12, Orig Total RP [MW]: 34.43, New Total RP [MW]: 10.56 Group_Idx: 13, Orig Total RP [MW]: 6.73, New Total RP [MW]: 6.73 Group_Idx: 14, Orig Total RP [MW]: 1.40, New Total RP [MW]: 1.40 Group_Idx: 15, Orig Total RP [MW]: 1.79, New Total RP [MW]: 1.79 Group_Idx: 16, Orig Total RP [MW]: 8.68, New Total RP [MW]: 8.68 Group_Idx: 17, Orig Total RP [MW]: 4.57, New Total RP [MW]: 4.57 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.2025169.121732.hdf geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (so2) VOLCAT_ALERTS>> Updating History, if needed Background= 0 0 66.90134 -153.0860 Background= 0 0 65.23014 -141.4149 Background= 0 0 66.84547 -153.3762 Background= 0 0 66.89359 -154.1421 Background= 0 0 66.73385 -153.9650 Background= 0 0 66.73152 -154.0290 Background= 0 0 66.55289 -158.0468 Background= 0 0 66.16412 -155.7472 Background= 0 0 65.99699 -158.0227 Background= 0 0 61.08097 -146.3934 Background= 0 0 62.91484 -124.1051 Background= 0 0 60.13480 -121.9309 Background= 0 0 59.84959 -121.9044 Background= 0 0 59.68357 -121.8276 Background= 0 0 59.68510 -121.8165 Background= 0 0 59.66066 -121.7614 Background= 0 0 59.78980 -122.6241 VOLCAT_ALERTS>> Checking For Alerts To Issue @@**********VOLCAT ALERTS********** STARTING DATE/TIME OF IMAGE: 2025-06-18 12:17:32 [UTC] PRODUCTION DATE/TIME OF ALERT: 2025-06-18 12:41:55 [UTC] PRIMARY INSTRUMENT: NPP VIIRS PRIMARY DOMAIN: none WMO SPACECRAFT ID: 342 LOCATION/ORBIT: LEO L1 FILE: SVM13_npp_d20250618_t1217323_e1228543_b70684_c20250618123907947973_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: 10 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: 66.90 [degrees] Longitude of Radiative Center: -153.09 [degrees] Mean Object Date/Time: 2025-06-18 12:22:07 [UTC] Mean Viewing Angle: 30.5 [degrees] Mean Solar Zenith Angle: 86.5 [degrees] Mean Glint Angle: 94.8 [degrees] Water Fraction: .0 [none] Nearby Locations: Yukon-Koyukuk Census Area(182.9 km) North Slope Borough(284.1 km) Northwest Arctic Borough(302.3 km) Denali Borough(385.5 km) Fairbanks North Star Borough(387.5 km) Number of background pixels: 1305 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 318.58 [K] Observed - Background BT (3.9 um): 33.04 [K] BT Anomaly (3.9 um): 13.95 [K] Maximum Observed - Clear RTM BT (3.9 um): 34.54 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 35.06 [K] Maximum Observed BTD (3.9-10/11/12 um): 35.45 [K] Observed - Background BTD (3.9-10/11/12 um): 32.18 [K] BTD Anomaly (3.9-10/11/12 um): 15.72 [K] Maximum Observed Radiance (1.6 um): .7490 [RU] Observed - Background Radiance (1.6 um): .5363 [RU] Radiance Anomaly (1.6 um): 3.1586 [RU] Maximum Observed Radiance (2.2 um): .2548 [RU] Observed - Background Radiance (2.2 um): .1895 [RU] Radiance Anomaly (2.2 um): 1.8947 [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: .90 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .14 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 21.5 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 7 [none] Maximum Radiative Power: 3.71 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 3.71 [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): 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 (Clear) Latitude of Radiative Center: 65.23 [degrees] Longitude of Radiative Center: -141.41 [degrees] Mean Object Date/Time: 2025-06-18 12:22:07 [UTC] Mean Viewing Angle: 10.0 [degrees] Mean Solar Zenith Angle: 85.2 [degrees] Mean Glint Angle: 82.8 [degrees] Water Fraction: .0 [none] Nearby Locations: Southeast Fairbanks Census Are(174.7 km) Fairbanks North Star Borough(249.6 km) Denali Borough(447.4 km) Valdez-Cordova Census Area(468.0 km) Yukon-Koyukuk Census Area(472.5 km) Number of background pixels: 1494 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .01 [none] Maximum Observed BT (3.9 um): 308.85 [K] Observed - Background BT (3.9 um): 25.28 [K] BT Anomaly (3.9 um): 20.10 [K] Maximum Observed - Clear RTM BT (3.9 um): 27.16 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 25.02 [K] Maximum Observed BTD (3.9-10/11/12 um): 25.41 [K] Observed - Background BTD (3.9-10/11/12 um): 24.47 [K] BTD Anomaly (3.9-10/11/12 um): 34.02 [K] Maximum Observed Radiance (1.6 um): .4596 [RU] Observed - Background Radiance (1.6 um): .2186 [RU] Radiance Anomaly (1.6 um): 1.0018 [RU] Maximum Observed Radiance (2.2 um): .1153 [RU] Observed - Background Radiance (2.2 um): .0585 [RU] Radiance Anomaly (2.2 um): .5846 [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: .89 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .57 [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: 14.2 [%] Lagrangian based trend: .0000 [none] Time since last detection: -999.000000 [days] Index of high confidence criteria: 1 [none] Maximum Radiative Power: 1.16 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 1.16 [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): Southeast Fairbanks,Fairbanks North Star,Denali,Valdez-Cordova,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: 66.85 [degrees] Longitude of Radiative Center: -153.38 [degrees] Mean Object Date/Time: 2025-06-18 12:22:07 [UTC] Mean Viewing Angle: 31.2 [degrees] Mean Solar Zenith Angle: 86.6 [degrees] Mean Glint Angle: 95.3 [degrees] Water Fraction: .0 [none] Nearby Locations: Yukon-Koyukuk Census Area(182.6 km) North Slope Borough(289.9 km) Northwest Arctic Borough(290.3 km) Denali Borough(385.0 km) Fairbanks North Star Borough(394.2 km) Number of background pixels: 270 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 329.35 [K] Observed - Background BT (3.9 um): 42.01 [K] BT Anomaly (3.9 um): 24.09 [K] Maximum Observed - Clear RTM BT (3.9 um): 44.08 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 42.60 [K] Maximum Observed BTD (3.9-10/11/12 um): 43.57 [K] Observed - Background BTD (3.9-10/11/12 um): 40.41 [K] BTD Anomaly (3.9-10/11/12 um): 23.78 [K] Maximum Observed Radiance (1.6 um): .6735 [RU] Observed - Background Radiance (1.6 um): .4843 [RU] Radiance Anomaly (1.6 um): 3.1448 [RU] Maximum Observed Radiance (2.2 um): .5899 [RU] Observed - Background Radiance (2.2 um): .5301 [RU] Radiance Anomaly (2.2 um): 5.3009 [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: .61 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 13.6 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 7 [none] Maximum Radiative Power: 8.15 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 20.30 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.66 [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 (Clear) Latitude of Radiative Center: 66.89 [degrees] Longitude of Radiative Center: -154.14 [degrees] Mean Object Date/Time: 2025-06-18 12:22:08 [UTC] Mean Viewing Angle: 33.2 [degrees] Mean Solar Zenith Angle: 86.7 [degrees] Mean Glint Angle: 95.7 [degrees] Water Fraction: .0 [none] Nearby Locations: Yukon-Koyukuk Census Area(204.6 km) Northwest Arctic Borough(256.5 km) North Slope Borough(285.8 km) Denali Borough(405.4 km) Fairbanks North Star Borough(425.2 km) Number of background pixels: 1194 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .06 [none] Maximum Observed BT (3.9 um): 306.13 [K] Observed - Background BT (3.9 um): 21.52 [K] BT Anomaly (3.9 um): 14.51 [K] Maximum Observed - Clear RTM BT (3.9 um): 21.04 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 21.92 [K] Maximum Observed BTD (3.9-10/11/12 um): 22.48 [K] Observed - Background BTD (3.9-10/11/12 um): 20.86 [K] BTD Anomaly (3.9-10/11/12 um): 19.97 [K] Maximum Observed Radiance (1.6 um): .1056 [RU] Observed - Background Radiance (1.6 um): -.0396 [RU] Radiance Anomaly (1.6 um): -.2997 [RU] Maximum Observed Radiance (2.2 um): .0557 [RU] Observed - Background Radiance (2.2 um): .0144 [RU] Radiance Anomaly (2.2 um): .1443 [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: .87 [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 distance to the closest bright pixel: Not Available The red band reflectance: 13.5 [%] Lagrangian based trend: .0000 [none] Time since last detection: -999.000000 [days] Index of high confidence criteria: 1 [none] Maximum Radiative Power: 1.60 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 1.60 [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): 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 (Bias) Latitude of Radiative Center: 66.73 [degrees] Longitude of Radiative Center: -153.96 [degrees] Mean Object Date/Time: 2025-06-18 12:22:10 [UTC] Mean Viewing Angle: 32.5 [degrees] Mean Solar Zenith Angle: 86.8 [degrees] Mean Glint Angle: 95.8 [degrees] Water Fraction: .0 [none] Nearby Locations: Yukon-Koyukuk Census Area(185.7 km) Northwest Arctic Borough(266.4 km) North Slope Borough(303.0 km) Denali Borough(386.1 km) Fairbanks North Star Borough(409.3 km) Number of background pixels: 764 [none] Background infrared distance threshold: 5.0 [K] Fraction of water pixels in background: .03 [none] Maximum Observed BT (3.9 um): 341.54 [K] Observed - Background BT (3.9 um): 59.95 [K] BT Anomaly (3.9 um): 38.35 [K] Maximum Observed - Clear RTM BT (3.9 um): 57.37 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 59.77 [K] Maximum Observed BTD (3.9-10/11/12 um): 60.13 [K] Observed - Background BTD (3.9-10/11/12 um): 56.81 [K] BTD Anomaly (3.9-10/11/12 um): 47.47 [K] Maximum Observed Radiance (1.6 um): .8447 [RU] Observed - Background Radiance (1.6 um): .6449 [RU] Radiance Anomaly (1.6 um): 6.4486 [RU] Maximum Observed Radiance (2.2 um): .9940 [RU] Observed - Background Radiance (2.2 um): .9144 [RU] Radiance Anomaly (2.2 um): 9.1436 [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: .19 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 34.4 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 4 [none] Maximum Radiative Power: 10.82 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 53.07 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 1.00 [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 (Bias) Latitude of Radiative Center: 66.73 [degrees] Longitude of Radiative Center: -154.03 [degrees] Mean Object Date/Time: 2025-06-18 12:22:10 [UTC] Mean Viewing Angle: 32.7 [degrees] Mean Solar Zenith Angle: 86.8 [degrees] Mean Glint Angle: 95.9 [degrees] Water Fraction: .0 [none] Nearby Locations: Yukon-Koyukuk Census Area(187.2 km) Northwest Arctic Borough(263.7 km) North Slope Borough(303.4 km) Denali Borough(387.3 km) Fairbanks North Star Borough(411.6 km) Number of background pixels: 1563 [none] Background infrared distance threshold: 5.0 [K] Fraction of water pixels in background: .06 [none] Maximum Observed BT (3.9 um): 333.58 [K] Observed - Background BT (3.9 um): 52.34 [K] BT Anomaly (3.9 um): 28.09 [K] Maximum Observed - Clear RTM BT (3.9 um): 49.40 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 54.25 [K] Maximum Observed BTD (3.9-10/11/12 um): 54.44 [K] Observed - Background BTD (3.9-10/11/12 um): 50.39 [K] BTD Anomaly (3.9-10/11/12 um): 32.29 [K] Maximum Observed Radiance (1.6 um): .5905 [RU] Observed - Background Radiance (1.6 um): .3633 [RU] Radiance Anomaly (1.6 um): 3.6332 [RU] Maximum Observed Radiance (2.2 um): .4255 [RU] Observed - Background Radiance (2.2 um): .3346 [RU] Radiance Anomaly (2.2 um): 3.3462 [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: .33 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 38.4 [%] 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: 10.03 [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): 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: 66.55 [degrees] Longitude of Radiative Center: -158.05 [degrees] Mean Object Date/Time: 2025-06-18 12:22:17 [UTC] Mean Viewing Angle: 41.7 [degrees] Mean Solar Zenith Angle: 87.7 [degrees] Mean Glint Angle: 98.9 [degrees] Water Fraction: .0 [none] Nearby Locations: Northwest Arctic Borough(100.2 km) Yukon-Koyukuk Census Area(321.1 km) North Slope Borough(374.4 km) Denali Borough(492.6 km) Number of background pixels: 560 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 317.59 [K] Observed - Background BT (3.9 um): 41.78 [K] BT Anomaly (3.9 um): 20.21 [K] Maximum Observed - Clear RTM BT (3.9 um): 37.37 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 47.62 [K] Maximum Observed BTD (3.9-10/11/12 um): 47.52 [K] Observed - Background BTD (3.9-10/11/12 um): 41.92 [K] BTD Anomaly (3.9-10/11/12 um): 22.69 [K] Maximum Observed Radiance (1.6 um): .2741 [RU] Observed - Background Radiance (1.6 um): .0368 [RU] Radiance Anomaly (1.6 um): .2739 [RU] Maximum Observed Radiance (2.2 um): .2047 [RU] Observed - Background Radiance (2.2 um): .1255 [RU] Radiance Anomaly (2.2 um): 1.2546 [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: .55 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .55 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 25.5 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 3 [none] Maximum Radiative Power: 3.89 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 3.89 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.38 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Northwest Arctic,Yukon-Koyukuk,North Slope,Denali 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: 66.16 [degrees] Longitude of Radiative Center: -155.75 [degrees] Mean Object Date/Time: 2025-06-18 12:22:23 [UTC] Mean Viewing Angle: 36.0 [degrees] Mean Solar Zenith Angle: 87.7 [degrees] Mean Glint Angle: 97.1 [degrees] Water Fraction: .0 [none] Nearby Locations: Yukon-Koyukuk Census Area(209.7 km) Northwest Arctic Borough(210.9 km) North Slope Borough(377.9 km) Denali Borough(386.0 km) Fairbanks North Star Borough(456.5 km) Number of background pixels: 1354 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 314.60 [K] Observed - Background BT (3.9 um): 32.75 [K] BT Anomaly (3.9 um): 21.11 [K] Maximum Observed - Clear RTM BT (3.9 um): 30.02 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 37.23 [K] Maximum Observed BTD (3.9-10/11/12 um): 37.35 [K] Observed - Background BTD (3.9-10/11/12 um): 32.98 [K] BTD Anomaly (3.9-10/11/12 um): 28.02 [K] Maximum Observed Radiance (1.6 um): .2731 [RU] Observed - Background Radiance (1.6 um): .1222 [RU] Radiance Anomaly (1.6 um): 1.2217 [RU] Maximum Observed Radiance (2.2 um): .1922 [RU] Observed - Background Radiance (2.2 um): .1326 [RU] Radiance Anomaly (2.2 um): 1.3257 [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: .53 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .29 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 27.2 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 4 [none] Maximum Radiative Power: 3.64 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 3.64 [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): 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: 66.00 [degrees] Longitude of Radiative Center: -158.02 [degrees] Mean Object Date/Time: 2025-06-18 12:22:28 [UTC] Mean Viewing Angle: 41.1 [degrees] Mean Solar Zenith Angle: 88.2 [degrees] Mean Glint Angle: 98.9 [degrees] Water Fraction: .0 [none] Nearby Locations: Northwest Arctic Borough(143.0 km) Yukon-Koyukuk Census Area(303.2 km) North Slope Borough(429.3 km) Denali Borough(457.3 km) Number of background pixels: 2340 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 316.53 [K] Observed - Background BT (3.9 um): 33.22 [K] BT Anomaly (3.9 um): 29.29 [K] Maximum Observed - Clear RTM BT (3.9 um): 34.91 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 33.76 [K] Maximum Observed BTD (3.9-10/11/12 um): 33.84 [K] Observed - Background BTD (3.9-10/11/12 um): 33.05 [K] BTD Anomaly (3.9-10/11/12 um): 80.21 [K] Maximum Observed Radiance (1.6 um): .1446 [RU] Observed - Background Radiance (1.6 um): .1072 [RU] Radiance Anomaly (1.6 um): 1.0720 [RU] Maximum Observed Radiance (2.2 um): .1017 [RU] Observed - Background Radiance (2.2 um): .0939 [RU] Radiance Anomaly (2.2 um): .9392 [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: .58 [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: 18.1 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 4 [none] Maximum Radiative Power: 2.78 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 2.78 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.19 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Northwest Arctic,Yukon-Koyukuk,North Slope,Denali 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: 61.08 [degrees] Longitude of Radiative Center: -146.39 [degrees] Mean Object Date/Time: 2025-06-18 12:23:25 [UTC] Mean Viewing Angle: 6.6 [degrees] Mean Solar Zenith Angle: 89.8 [degrees] Mean Glint Angle: 88.3 [degrees] Water Fraction: .0 [none] Nearby Locations: Valdez-Cordova Census Area(79.3 km) Anchorage Municipality(155.7 km) Matanuska-Susitna Borough(216.3 km) Kenai Peninsula Borough(318.2 km) Denali Borough(344.8 km) Number of background pixels: 1249 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .40 [none] Maximum Observed BT (3.9 um): 304.72 [K] Observed - Background BT (3.9 um): 25.96 [K] BT Anomaly (3.9 um): 16.88 [K] Maximum Observed - Clear RTM BT (3.9 um): 29.18 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 25.13 [K] Maximum Observed BTD (3.9-10/11/12 um): 25.92 [K] Observed - Background BTD (3.9-10/11/12 um): 25.58 [K] BTD Anomaly (3.9-10/11/12 um): 73.40 [K] Maximum Observed Radiance (1.6 um): .0718 [RU] Observed - Background Radiance (1.6 um): .0484 [RU] Radiance Anomaly (1.6 um): .4839 [RU] Maximum Observed Radiance (2.2 um): .0515 [RU] Observed - Background Radiance (2.2 um): .0465 [RU] Radiance Anomaly (2.2 um): .4652 [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: .81 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .89 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 15 [none] Maximum Radiative Power: .97 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .97 [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): Valdez-Cordova,Anchorage,Matanuska-Susitna,Kenai Peninsula,Denali 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: 7 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.2025169.121732.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