------------------------------------ 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.2025168.141603.diag Volcanic cloud diagnostics path and filename: /output/volcat_diag//geocatHOTOBJ.SNPP.2025168.141603.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.2025168.141603.hdf Hot object path and filename: /output/l2_data/geocatHOTOBJHIRES.SNPP.2025168.141603.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 2025-06-17T14:26:09 UTC from and /ancillary/NIFC_DATA/Current-Fire-Location-2025-06-17_142604.geojson/ancillary/NIFC_DATA/Current-Fire-Perimeter-2025-06-17_142604.geojson Number of perimeters: 58 Number of points: 320 Total number of incidents: 378 Perimeter data bounding lon/lat: -158.498, 25.444, -76.854, 66.420 Point data bounding lon/lat: -160.685, 25.447, -74.390, 67.309 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.2025168.141603.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: 2, Lat: 70.31844, Lon: -148.50, BT MWIR: 309.65 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 2, Lat: 70.31844, Lon: -148.50, BT MWIR: 309.65 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 2, Lat: 70.31844, Lon: -148.50, BT MWIR: 309.65 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 2, Lat: 70.31844, Lon: -148.50, BT MWIR: 309.65 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 2, Lat: 70.31844, Lon: -148.50, BT MWIR: 309.65 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 2, Lat: 70.31844, Lon: -148.50, BT MWIR: 309.65 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 2, Lat: 70.31844, Lon: -148.50, BT MWIR: 309.65 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 2, Lat: 70.31844, Lon: -148.50, BT MWIR: 309.65 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 9, Lat: 65.37211, Lon: -154.38, BT MWIR: 318.19 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 9, Lat: 65.37211, Lon: -154.38, BT MWIR: 318.19 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 9, Lat: 65.37211, Lon: -154.38, BT MWIR: 318.19 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 9, Lat: 65.37211, Lon: -154.38, BT MWIR: 318.19 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 9, Lat: 65.37211, Lon: -154.38, BT MWIR: 318.19 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 9, Lat: 65.37211, Lon: -154.38, BT MWIR: 318.19 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 9, Lat: 65.37211, Lon: -154.38, BT MWIR: 318.19 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 9, Lat: 65.37211, Lon: -154.38, BT MWIR: 318.19 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 9, Lat: 65.37211, Lon: -154.38, BT MWIR: 318.19 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 9, Lat: 65.37211, Lon: -154.38, BT MWIR: 318.19 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 9, Lat: 65.37211, Lon: -154.38, BT MWIR: 318.19 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 9, Lat: 65.37211, Lon: -154.38, BT MWIR: 318.19 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: 2, Lat: 70.31844, Lon: -148.50, BT MWIR: 309.65 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 9, Lat: 65.37211, Lon: -154.38, BT MWIR: 318.19 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: 6293, Line_Idx: 3503, Obj_Idx: 1, RP[MW]: 11.00, RP Modified[MW]: 11.00, Qc: 0, RP Final[MW]: 11.00, Qc Final: 1 Elem_Idx: 4525, Line_Idx: 4399, Obj_Idx: 2, RP[MW]: 1.84, RP Modified[MW]: 1.84, Qc: 0, RP Final[MW]: 1.84, Qc Final: 1 Elem_Idx: 4534, Line_Idx: 4400, Obj_Idx: 3, RP[MW]: 1.86, RP Modified[MW]: 1.86, Qc: 0, RP Final[MW]: 1.86, Qc Final: 1 Elem_Idx: 4800, Line_Idx: 5526, Obj_Idx: 4, RP[MW]: 4.49, RP Modified[MW]: 4.49, Qc: 0, RP Final[MW]: 4.49, Qc Final: 1 Elem_Idx: 4784, Line_Idx: 5587, Obj_Idx: 5, RP[MW]: 5.59, RP Modified[MW]: 5.59, Qc: 0, RP Final[MW]: 5.59, Qc Final: 1 Elem_Idx: 4782, Line_Idx: 5589, Obj_Idx: 6, RP[MW]: 3.97, RP Modified[MW]: 3.97, Qc: 0, RP Final[MW]: 3.97, Qc Final: 1 Elem_Idx: 4495, Line_Idx: 5937, Obj_Idx: 7, RP[MW]: 6.83, RP Modified[MW]: 6.83, Qc: 0, RP Final[MW]: 6.83, Qc Final: 1 Elem_Idx: 4496, Line_Idx: 5937, Obj_Idx: 7, RP[MW]: 6.83, RP Modified[MW]: 6.83, Qc: 0, RP Final[MW]: 6.83, Qc Final: 1 Elem_Idx: 4495, Line_Idx: 5938, Obj_Idx: 7, RP[MW]: 6.83, RP Modified[MW]: 6.83, Qc: 0, RP Final[MW]: 6.83, Qc Final: 1 Elem_Idx: 4495, Line_Idx: 5939, Obj_Idx: 7, RP[MW]: 10.93, RP Modified[MW]: 10.93, Qc: 0, RP Final[MW]: 10.93, Qc Final: 1 Elem_Idx: 4941, Line_Idx: 5942, Obj_Idx: 8, RP[MW]: 4.78, RP Modified[MW]: 4.78, Qc: 0, RP Final[MW]: 4.78, Qc Final: 1 Elem_Idx: 4941, Line_Idx: 5944, Obj_Idx: 9, RP[MW]: 5.76, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 5.76, Qc Final: 1 Elem_Idx: 4328, Line_Idx: 5962, Obj_Idx: 10, RP[MW]: 4.51, RP Modified[MW]: 4.51, Qc: 0, RP Final[MW]: 4.51, Qc Final: 1 Elem_Idx: 4555, Line_Idx: 6233, Obj_Idx: 11, RP[MW]: 3.95, RP Modified[MW]: 3.95, Qc: 0, RP Final[MW]: 3.95, Qc Final: 1 Elem_Idx: 4556, Line_Idx: 6233, Obj_Idx: 11, RP[MW]: 3.95, RP Modified[MW]: 3.95, Qc: 0, RP Final[MW]: 3.95, Qc Final: 1 Elem_Idx: 4555, Line_Idx: 6234, Obj_Idx: 11, RP[MW]: 3.95, RP Modified[MW]: 3.95, Qc: 0, RP Final[MW]: 3.95, Qc Final: 1 geocat>> VOLCAT_GENERAL_UTILS:RESOLVE_REDUNDANT_VRP(INFORMATION) : Building list of linked objects from spatial overlap GROUPS 0 0 0 geocat>> VOLCAT_GROUPING_UTILS:GROUP_SINGULAR_OBJECTS(INFORMATION) : Hot object grouping method: incident based alert 1 1 alert 2 2 alert 3 3 alert 4 4 alert 5 5 alert 6 6 alert 7 7 alert 8 8 non-alert 9 1 9 1 1 3 -999 1 2 2 4 -999 1 3 3 5 -999 1 4 4 6 -999 1 5 5 7 -999 1 6 6 8 -999 1 7 7 10 -999 1 8 8 11 -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: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: 5, Obj_Idx: 7, Solzen_Mean: 80.44, Trans_Min: .349, VRP Total: 31.42 Group Id: 8, Obj_Idx: 11, Solzen_Mean: 81.32, Trans_Min: .455, VRP Total: 11.86 geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Redistributing radiative power to limit energy smearing geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Recomputing group stats (hot) VOLCAT_ALERTS>> Correcting Retrievals, if needed geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (ash) geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (ice) geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Thermal anomaly group radiative power summary: Group_Idx: 1, Orig Total RP [MW]: 1.86, New Total RP [MW]: 1.86 Group_Idx: 2, Orig Total RP [MW]: 4.49, New Total RP [MW]: 4.49 Group_Idx: 3, Orig Total RP [MW]: 5.59, New Total RP [MW]: 5.59 Group_Idx: 4, Orig Total RP [MW]: 3.97, New Total RP [MW]: 3.97 Group_Idx: 5, Orig Total RP [MW]: 31.42, New Total RP [MW]: 31.42 Group_Idx: 6, Orig Total RP [MW]: 4.78, New Total RP [MW]: 4.78 Group_Idx: 7, Orig Total RP [MW]: 4.51, New Total RP [MW]: 4.51 Group_Idx: 8, Orig Total RP [MW]: 11.86, New Total RP [MW]: 11.86 Group_Idx: 9, Orig Total RP [MW]: 11.00, New Total RP [MW]: 11.00 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.2025168.141603.hdf geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (so2) VOLCAT_ALERTS>> Updating History, if needed Background= 0 0 70.29114 -148.4418 Background= 0 0 66.84927 -153.3768 Background= 0 0 66.74598 -153.8457 Background= 0 0 66.74463 -153.8770 Background= 0 0 66.57664 -158.0394 Background= 0 0 65.37952 -154.3672 Background= 0 0 66.92161 -159.5759 Background= 0 0 65.65420 -159.0612 Background= 0 0 65.57486 -129.7137 VOLCAT_ALERTS>> Checking For Alerts To Issue @@**********VOLCAT ALERTS********** STARTING DATE/TIME OF IMAGE: 2025-06-17 14:16:03 [UTC] PRODUCTION DATE/TIME OF ALERT: 2025-06-17 14:40:10 [UTC] PRIMARY INSTRUMENT: NPP VIIRS PRIMARY DOMAIN: none WMO SPACECRAFT ID: 342 LOCATION/ORBIT: LEO L1 FILE: SVM13_npp_d20250617_t1416027_e1425593_b70671_c20250617143653166568_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: 8 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: 2025-06-17 14:20:07 [UTC] Mean Viewing Angle: 39.7 [degrees] Mean Solar Zenith Angle: 75.5 [degrees] Mean Glint Angle: 69.5 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(214.2 km) Number of background pixels: 1725 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .16 [none] Maximum Observed BT (3.9 um): 312.65 [K] Observed - Background BT (3.9 um): 34.59 [K] BT Anomaly (3.9 um): 17.68 [K] Maximum Observed - Clear RTM BT (3.9 um): 33.24 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 34.32 [K] Maximum Observed BTD (3.9-10/11/12 um): 35.67 [K] Observed - Background BTD (3.9-10/11/12 um): 34.01 [K] BTD Anomaly (3.9-10/11/12 um): 23.05 [K] Maximum Observed Radiance (1.6 um): .9882 [RU] Observed - Background Radiance (1.6 um): .3009 [RU] Radiance Anomaly (1.6 um): 1.0480 [RU] Maximum Observed Radiance (2.2 um): .3311 [RU] Observed - Background Radiance (2.2 um): .1016 [RU] Radiance Anomaly (2.2 um): 1.0159 [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: .59 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: .99 [fraction] The red band reflectance: 16.9 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 7 [none] Maximum Radiative Power: 1.86 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 1.86 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.18 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): 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: 66.85 [degrees] Longitude of Radiative Center: -153.38 [degrees] Mean Object Date/Time: 2025-06-17 14:21:09 [UTC] Mean Viewing Angle: 45.5 [degrees] Mean Solar Zenith Angle: 78.8 [degrees] Mean Glint Angle: 71.8 [degrees] Water Fraction: .0 [none] Nearby Locations: Yukon-Koyukuk Census Area(183.0 km) North Slope Borough(289.5 km) Northwest Arctic Borough(290.2 km) Denali Borough(385.4 km) Fairbanks North Star Borough(394.5 km) Number of background pixels: 1027 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 325.73 [K] Observed - Background BT (3.9 um): 37.49 [K] BT Anomaly (3.9 um): 30.25 [K] Maximum Observed - Clear RTM BT (3.9 um): 38.53 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 36.98 [K] Maximum Observed BTD (3.9-10/11/12 um): 38.88 [K] Observed - Background BTD (3.9-10/11/12 um): 36.48 [K] BTD Anomaly (3.9-10/11/12 um): 41.14 [K] Maximum Observed Radiance (1.6 um): .8197 [RU] Observed - Background Radiance (1.6 um): .4268 [RU] Radiance Anomaly (1.6 um): 2.6250 [RU] Maximum Observed Radiance (2.2 um): .2981 [RU] Observed - Background Radiance (2.2 um): .1879 [RU] Radiance Anomaly (2.2 um): 1.8786 [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: .27 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 14.2 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 4 [none] Maximum Radiative Power: 4.49 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 4.49 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.20 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): 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: 66.75 [degrees] Longitude of Radiative Center: -153.85 [degrees] Mean Object Date/Time: 2025-06-17 14:21:13 [UTC] Mean Viewing Angle: 45.2 [degrees] Mean Solar Zenith Angle: 79.0 [degrees] Mean Glint Angle: 71.9 [degrees] Water Fraction: .0 [none] Nearby Locations: Yukon-Koyukuk Census Area(183.7 km) Northwest Arctic Borough(271.4 km) North Slope Borough(301.3 km) Denali Borough(384.7 km) Fairbanks North Star Borough(405.5 km) Number of background pixels: 246 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 321.31 [K] Observed - Background BT (3.9 um): 33.57 [K] BT Anomaly (3.9 um): 40.55 [K] Maximum Observed - Clear RTM BT (3.9 um): 34.10 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 32.95 [K] Maximum Observed BTD (3.9-10/11/12 um): 34.05 [K] Observed - Background BTD (3.9-10/11/12 um): 31.69 [K] BTD Anomaly (3.9-10/11/12 um): 61.70 [K] Maximum Observed Radiance (1.6 um): .6352 [RU] Observed - Background Radiance (1.6 um): .2336 [RU] Radiance Anomaly (1.6 um): 1.3843 [RU] Maximum Observed Radiance (2.2 um): .3596 [RU] Observed - Background Radiance (2.2 um): .2459 [RU] Radiance Anomaly (2.2 um): 2.4586 [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: .33 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 14.6 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 4 [none] Maximum Radiative Power: 5.59 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 5.59 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.20 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): 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: 66.74 [degrees] Longitude of Radiative Center: -153.88 [degrees] Mean Object Date/Time: 2025-06-17 14:21:13 [UTC] Mean Viewing Angle: 45.1 [degrees] Mean Solar Zenith Angle: 79.0 [degrees] Mean Glint Angle: 72.0 [degrees] Water Fraction: .0 [none] Nearby Locations: Yukon-Koyukuk Census Area(184.4 km) Northwest Arctic Borough(270.1 km) North Slope Borough(301.6 km) Denali Borough(385.2 km) Fairbanks North Star Borough(406.6 km) Number of background pixels: 389 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 323.24 [K] Observed - Background BT (3.9 um): 35.65 [K] BT Anomaly (3.9 um): 52.93 [K] Maximum Observed - Clear RTM BT (3.9 um): 36.06 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 35.44 [K] Maximum Observed BTD (3.9-10/11/12 um): 36.43 [K] Observed - Background BTD (3.9-10/11/12 um): 33.96 [K] BTD Anomaly (3.9-10/11/12 um): 59.89 [K] Maximum Observed Radiance (1.6 um): .5549 [RU] Observed - Background Radiance (1.6 um): .1330 [RU] Radiance Anomaly (1.6 um): .7801 [RU] Maximum Observed Radiance (2.2 um): .3165 [RU] Observed - Background Radiance (2.2 um): .1926 [RU] Radiance Anomaly (2.2 um): 1.9257 [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: .17 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 16.4 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 4 [none] Maximum Radiative Power: 3.97 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 3.97 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.20 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): 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: 66.58 [degrees] Longitude of Radiative Center: -158.04 [degrees] Mean Object Date/Time: 2025-06-17 14:21:32 [UTC] Mean Viewing Angle: 38.8 [degrees] Mean Solar Zenith Angle: 80.4 [degrees] Mean Glint Angle: 73.2 [degrees] Water Fraction: .0 [none] Nearby Locations: Northwest Arctic Borough(99.2 km) Yukon-Koyukuk Census Area(321.7 km) Nome Census Area(345.2 km) North Slope Borough(371.9 km) Denali Borough(493.9 km) Number of background pixels: 2325 [none] Background infrared distance threshold: 5.0 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 344.89 [K] Observed - Background BT (3.9 um): 62.98 [K] BT Anomaly (3.9 um): 64.38 [K] Maximum Observed - Clear RTM BT (3.9 um): 59.72 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 58.63 [K] Maximum Observed BTD (3.9-10/11/12 um): 59.69 [K] Observed - Background BTD (3.9-10/11/12 um): 59.09 [K] BTD Anomaly (3.9-10/11/12 um): 134.71 [K] Maximum Observed Radiance (1.6 um): 1.2284 [RU] Observed - Background Radiance (1.6 um): .8006 [RU] Radiance Anomaly (1.6 um): 3.3550 [RU] Maximum Observed Radiance (2.2 um): .8213 [RU] Observed - Background Radiance (2.2 um): .7209 [RU] Radiance Anomaly (2.2 um): 7.2094 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: 1.00 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .01 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 21.5 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 5 [none] Maximum Radiative Power: 10.93 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 31.42 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.72 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Northwest Arctic,Yukon-Koyukuk,Nome,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: 65.38 [degrees] Longitude of Radiative Center: -154.37 [degrees] Mean Object Date/Time: 2025-06-17 14:21:32 [UTC] Mean Viewing Angle: 48.7 [degrees] Mean Solar Zenith Angle: 80.0 [degrees] Mean Glint Angle: 72.5 [degrees] Water Fraction: .0 [none] Nearby Locations: Yukon-Koyukuk Census Area(129.4 km) Denali Borough(280.7 km) Northwest Arctic Borough(311.7 km) Fairbanks North Star Borough(375.5 km) Matanuska-Susitna Borough(416.2 km) Number of background pixels: 1740 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 326.58 [K] Observed - Background BT (3.9 um): 43.09 [K] BT Anomaly (3.9 um): 35.40 [K] Maximum Observed - Clear RTM BT (3.9 um): 42.38 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 41.91 [K] Maximum Observed BTD (3.9-10/11/12 um): 43.11 [K] Observed - Background BTD (3.9-10/11/12 um): 41.84 [K] BTD Anomaly (3.9-10/11/12 um): 78.76 [K] Maximum Observed Radiance (1.6 um): 1.0565 [RU] Observed - Background Radiance (1.6 um): .4646 [RU] Radiance Anomaly (1.6 um): 1.9384 [RU] Maximum Observed Radiance (2.2 um): .3154 [RU] Observed - Background Radiance (2.2 um): .1758 [RU] Radiance Anomaly (2.2 um): 1.7579 [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: .02 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: .38 [fraction] The red band reflectance: 31.8 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 3 [none] Maximum Radiative Power: 4.78 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 4.78 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.21 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): 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 (Bias) Latitude of Radiative Center: 66.92 [degrees] Longitude of Radiative Center: -159.58 [degrees] Mean Object Date/Time: 2025-06-17 14:21:34 [UTC] Mean Viewing Angle: 34.6 [degrees] Mean Solar Zenith Angle: 80.7 [degrees] Mean Glint Angle: 73.6 [degrees] Water Fraction: .0 [none] Nearby Locations: Northwest Arctic Borough(21.5 km) Nome Census Area(317.3 km) North Slope Borough(377.7 km) Yukon-Koyukuk Census Area(398.7 km) Number of background pixels: 2120 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 324.52 [K] Observed - Background BT (3.9 um): 40.90 [K] BT Anomaly (3.9 um): 44.47 [K] Maximum Observed - Clear RTM BT (3.9 um): 38.97 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 39.31 [K] Maximum Observed BTD (3.9-10/11/12 um): 40.38 [K] Observed - Background BTD (3.9-10/11/12 um): 39.60 [K] BTD Anomaly (3.9-10/11/12 um): 108.27 [K] Maximum Observed Radiance (1.6 um): .3352 [RU] Observed - Background Radiance (1.6 um): .1935 [RU] Radiance Anomaly (1.6 um): 1.9352 [RU] Maximum Observed Radiance (2.2 um): .2073 [RU] Observed - Background Radiance (2.2 um): .1757 [RU] Radiance Anomaly (2.2 um): 1.7571 [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: .96 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .20 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 11.7 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 7 [none] Maximum Radiative Power: 4.51 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 4.51 [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): Northwest Arctic,Nome,North Slope,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 (Cloud) Latitude of Radiative Center: 65.65 [degrees] Longitude of Radiative Center: -159.06 [degrees] Mean Object Date/Time: 2025-06-17 14:21:48 [UTC] Mean Viewing Angle: 40.1 [degrees] Mean Solar Zenith Angle: 81.3 [degrees] Mean Glint Angle: 73.9 [degrees] Water Fraction: .0 [none] Nearby Locations: Northwest Arctic Borough(156.4 km) Nome Census Area(258.0 km) Yukon-Koyukuk Census Area(346.4 km) Kusilvak Census Area(425.8 km) Denali Borough(482.5 km) Number of background pixels: 1232 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 319.24 [K] Observed - Background BT (3.9 um): 37.63 [K] BT Anomaly (3.9 um): 27.99 [K] Maximum Observed - Clear RTM BT (3.9 um): 35.62 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 37.68 [K] Maximum Observed BTD (3.9-10/11/12 um): 38.76 [K] Observed - Background BTD (3.9-10/11/12 um): 37.09 [K] BTD Anomaly (3.9-10/11/12 um): 25.35 [K] Maximum Observed Radiance (1.6 um): .2936 [RU] Observed - Background Radiance (1.6 um): -.0259 [RU] Radiance Anomaly (1.6 um): -.1461 [RU] Maximum Observed Radiance (2.2 um): .3726 [RU] Observed - Background Radiance (2.2 um): .2795 [RU] Radiance Anomaly (2.2 um): 2.7950 [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: .88 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .77 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 15.9 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 4 [none] Maximum Radiative Power: 3.95 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 11.86 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.55 [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,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: 1 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.2025168.141603.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