------------------------------------ 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.2025177.130644.diag Volcanic cloud diagnostics path and filename: /output/volcat_diag//geocatHOTOBJ.SNPP.2025177.130644.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.2025177.130644.hdf Hot object path and filename: /output/l2_data/geocatHOTOBJHIRES.SNPP.2025177.130644.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 2025-06-26T10:36:45 UTC from and /ancillary/NIFC_DATA/Current-Fire-Location-2025-06-26_103643.geojson/ancillary/NIFC_DATA/Current-Fire-Perimeter-2025-06-26_103643.geojson Number of perimeters: 983 Number of points: 426 Total number of incidents: 1409 Perimeter data bounding lon/lat: -164.153, 25.699, -76.854, 69.801 Point data bounding lon/lat: -164.136, 25.120, -68.531, 69.790 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.2025177.130644.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: 7, Lat: 66.55312, Lon: -139.16, BT MWIR: 313.52 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 7, Lat: 66.55312, Lon: -139.16, BT MWIR: 313.52 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 7, Lat: 66.55312, Lon: -139.16, BT MWIR: 313.52 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 7, Lat: 66.55312, Lon: -139.16, BT MWIR: 313.52 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 7, Lat: 66.55312, Lon: -139.16, BT MWIR: 313.52 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 7, Lat: 66.55312, Lon: -139.16, BT MWIR: 313.52 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 7, Lat: 66.55312, Lon: -139.16, BT MWIR: 313.52 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 7, Lat: 66.55312, Lon: -139.16, BT MWIR: 313.52 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 7, Lat: 66.55312, Lon: -139.16, BT MWIR: 313.52 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 7, Lat: 66.55312, Lon: -139.16, BT MWIR: 313.52 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 7, Lat: 66.55312, Lon: -139.16, BT MWIR: 313.52 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 7, Lat: 66.55312, Lon: -139.16, BT MWIR: 313.52 geocat>> VOLCAT_ALERT_UTILS:HOT_OBJECT_SELECTION_BASIC(INFORMATION) : Eliminating thermal anomaly due to limited immediate contrast across robust pixels Obj Id: 7, Lat: 66.55312, Lon: -139.16, BT MWIR: 313.52 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: 7, Lat: 66.55312, Lon: -139.16, BT MWIR: 313.52 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: 4151, Line_Idx: 4758, Obj_Idx: 1, RP[MW]: 1.69, RP Modified[MW]: 1.69, Qc: 0, RP Final[MW]: 1.69, Qc Final: 1 Elem_Idx: 3401, Line_Idx: 5036, Obj_Idx: 2, RP[MW]: 2.11, RP Modified[MW]: 2.11, Qc: 0, RP Final[MW]: 2.11, Qc Final: 1 Elem_Idx: 4514, Line_Idx: 5254, Obj_Idx: 3, RP[MW]: 2.54, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 2.54, Qc Final: 1 Elem_Idx: 4866, Line_Idx: 5320, Obj_Idx: 4, RP[MW]: 1.78, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 1.78, Qc Final: 1 Elem_Idx: 4650, Line_Idx: 5361, Obj_Idx: 5, RP[MW]: 10.44, RP Modified[MW]: 10.44, Qc: 0, RP Final[MW]: 10.44, Qc Final: 1 Elem_Idx: 4648, Line_Idx: 5362, Obj_Idx: 5, RP[MW]: 7.80, RP Modified[MW]: 7.80, Qc: 0, RP Final[MW]: 7.80, Qc Final: 1 Elem_Idx: 4649, Line_Idx: 5362, Obj_Idx: 5, RP[MW]: 10.44, RP Modified[MW]: 10.44, Qc: 0, RP Final[MW]: 10.44, Qc Final: 1 Elem_Idx: 4648, Line_Idx: 5363, Obj_Idx: 5, RP[MW]: 17.38, RP Modified[MW]: 17.38, Qc: 0, RP Final[MW]: 17.38, Qc Final: 1 Elem_Idx: 4649, Line_Idx: 5363, Obj_Idx: 5, RP[MW]: 59.52, RP Modified[MW]: 59.52, Qc: 0, RP Final[MW]: 59.52, Qc Final: 1 Elem_Idx: 4616, Line_Idx: 5401, Obj_Idx: 6, RP[MW]: 5.62, RP Modified[MW]: 5.62, Qc: 0, RP Final[MW]: 5.62, Qc Final: 1 Elem_Idx: 4614, Line_Idx: 5404, Obj_Idx: 7, RP[MW]: 4.07, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 4.07, Qc Final: 1 Elem_Idx: 4444, Line_Idx: 5424, Obj_Idx: 8, RP[MW]: 4.56, RP Modified[MW]: 4.56, Qc: 0, RP Final[MW]: 4.56, Qc Final: 1 Elem_Idx: 4696, Line_Idx: 5491, Obj_Idx: 9, RP[MW]: 8.03, RP Modified[MW]: 8.03, Qc: 0, RP Final[MW]: 8.03, Qc Final: 1 Elem_Idx: 4698, Line_Idx: 5491, Obj_Idx: 10, RP[MW]: 14.36, RP Modified[MW]: 14.36, Qc: 0, RP Final[MW]: 14.36, Qc Final: 1 Elem_Idx: 5308, Line_Idx: 6215, Obj_Idx: 11, RP[MW]: 5.21, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 5.21, Qc Final: 1 Elem_Idx: 5054, Line_Idx: 6391, Obj_Idx: 12, RP[MW]: 4.80, RP Modified[MW]: 4.80, Qc: 0, RP Final[MW]: 4.80, Qc Final: 1 Elem_Idx: 4350, Line_Idx: 6398, Obj_Idx: 13, RP[MW]: 10.24, RP Modified[MW]: 10.24, Qc: 0, RP Final[MW]: 10.24, Qc Final: 1 geocat>> VOLCAT_GENERAL_UTILS:RESOLVE_REDUNDANT_VRP(INFORMATION) : Building list of linked objects from spatial overlap GROUPS 0 0 0 geocat>> VOLCAT_GROUPING_UTILS:GROUP_SINGULAR_OBJECTS(INFORMATION) : Hot object grouping method: incident based alert 1 1 alert 2 2 alert 3 3 alert 4 4 alert 5 5 alert 6 6 alert 7 7 alert 8 8 alert 9 9 non-alert 10 1 10 1 1 3 -999 1 2 2 4 -999 1 3 3 5 -999 1 4 4 8 -999 1 5 5 9 -999 1 6 6 10 -999 1 7 7 11 -999 1 8 8 12 -999 1 9 9 13 -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: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: 5, Solzen_Mean: 80.04, Trans_Min: .650, VRP Total: 105.58 geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Redistributing radiative power to limit energy smearing geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Recomputing group stats (hot) VOLCAT_ALERTS>> Correcting Retrievals, if needed geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (ash) geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (ice) geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Thermal anomaly group radiative power summary: Group_Idx: 1, Orig Total RP [MW]: 2.54, New Total RP [MW]: 2.54 Group_Idx: 2, Orig Total RP [MW]: 1.78, New Total RP [MW]: 1.78 Group_Idx: 3, Orig Total RP [MW]: 105.58, New Total RP [MW]: 105.58 Group_Idx: 4, Orig Total RP [MW]: 4.56, New Total RP [MW]: 4.56 Group_Idx: 5, Orig Total RP [MW]: 8.03, New Total RP [MW]: 8.03 Group_Idx: 6, Orig Total RP [MW]: 14.36, New Total RP [MW]: 14.36 Group_Idx: 7, Orig Total RP [MW]: 5.21, New Total RP [MW]: 5.21 Group_Idx: 8, Orig Total RP [MW]: 4.80, New Total RP [MW]: 4.80 Group_Idx: 9, Orig Total RP [MW]: 10.24, New Total RP [MW]: 10.24 Group_Idx: 10, Orig Total RP [MW]: 2.11, New Total RP [MW]: 2.11 geocat>> VOLCAT_GENERAL_UTILS:FEATURE_RP_TO_SCALED_RASTER(INFORMATION) : Creating feature-based scaled radiative power raster Group_Id: 3, Feature RP [MW]: 105.58, Scaled Feature RP: 1 geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Updating thermal L2: /output//l2_data/geocatL2HIRES.SNPP.2025177.130644.hdf geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (so2) VOLCAT_ALERTS>> Updating History, if needed Background= 0 0 67.19469 -139.1195 Background= 0 0 66.09760 -136.5646 Background= 0 0 66.58401 -138.6375 Background= 0 0 66.90013 -140.5570 Background= 0 0 66.12963 -138.9445 Background= 0 0 66.12443 -138.9280 Background= 0 0 62.63914 -137.6187 Background= 0 0 62.74880 -140.1049 Background= 0 0 64.46552 -145.8893 Background= 0 0 70.29074 -148.4391 VOLCAT_ALERTS>> Checking For Alerts To Issue @@**********VOLCAT ALERTS********** STARTING DATE/TIME OF IMAGE: 2025-06-26 13:06:44 [UTC] PRODUCTION DATE/TIME OF ALERT: 2025-06-26 13:32:47 [UTC] PRIMARY INSTRUMENT: NPP VIIRS PRIMARY DOMAIN: none WMO SPACECRAFT ID: 342 LOCATION/ORBIT: LEO L1 FILE: SVM13_npp_d20250626_t1306441_e1318061_b70798_c20250626132945401108_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: 9 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 (Clear) Latitude of Radiative Center: 67.19 [degrees] Longitude of Radiative Center: -139.12 [degrees] Mean Object Date/Time: 2025-06-26 13:11:36 [UTC] Mean Viewing Angle: 39.2 [degrees] Mean Solar Zenith Angle: 79.8 [degrees] Mean Glint Angle: 72.6 [degrees] Water Fraction: .0 [none] Nearby Locations: Southeast Fairbanks Census Are(415.9 km) Fairbanks North Star Borough(438.1 km) Number of background pixels: 1901 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 310.15 [K] Observed - Background BT (3.9 um): 26.76 [K] BT Anomaly (3.9 um): 23.65 [K] Maximum Observed - Clear RTM BT (3.9 um): 26.49 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 26.52 [K] Maximum Observed BTD (3.9-10/11/12 um): 26.65 [K] Observed - Background BTD (3.9-10/11/12 um): 25.69 [K] BTD Anomaly (3.9-10/11/12 um): 50.85 [K] Maximum Observed Radiance (1.6 um): .5293 [RU] Observed - Background Radiance (1.6 um): -.0994 [RU] Radiance Anomaly (1.6 um): -.4062 [RU] Maximum Observed Radiance (2.2 um): .2741 [RU] Observed - Background Radiance (2.2 um): .1125 [RU] Radiance Anomaly (2.2 um): 1.1250 [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: .91 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .38 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The distance to the closest bright pixel: 24.4 [pixels] The red band reflectance: 21.0 [%] Lagrangian based trend: .0000 [none] Time since last detection: -999.000000 [days] Index of high confidence criteria: 1 [none] Maximum Radiative Power: 2.54 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 2.54 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.18 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Southeast Fairbanks,Fairbanks North Star 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: 66.10 [degrees] Longitude of Radiative Center: -136.56 [degrees] Mean Object Date/Time: 2025-06-26 13:11:40 [UTC] Mean Viewing Angle: 47.0 [degrees] Mean Solar Zenith Angle: 79.7 [degrees] Mean Glint Angle: 72.2 [degrees] Water Fraction: .0 [none] Nearby Locations: Southeast Fairbanks Census Are(399.5 km) Fairbanks North Star Borough(488.6 km) Number of background pixels: 1078 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 305.80 [K] Observed - Background BT (3.9 um): 22.04 [K] BT Anomaly (3.9 um): 16.50 [K] Maximum Observed - Clear RTM BT (3.9 um): 22.11 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 21.86 [K] Maximum Observed BTD (3.9-10/11/12 um): 22.46 [K] Observed - Background BTD (3.9-10/11/12 um): 20.50 [K] BTD Anomaly (3.9-10/11/12 um): 19.78 [K] Maximum Observed Radiance (1.6 um): .4777 [RU] Observed - Background Radiance (1.6 um): -.1236 [RU] Radiance Anomaly (1.6 um): -.6176 [RU] Maximum Observed Radiance (2.2 um): .1551 [RU] Observed - Background Radiance (2.2 um): -.0138 [RU] Radiance Anomaly (2.2 um): -.1372 [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: 21 [pixel count] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .99 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .34 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: .98 [fraction] The distance to the closest bright pixel: 9.0 [pixels] The red band reflectance: 25.2 [%] Lagrangian based trend: .0000 [none] Time since last detection: -999.000000 [days] Index of high confidence criteria: 230 [none] Maximum Radiative Power: 1.78 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 1.78 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.21 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Southeast Fairbanks,Fairbanks North Star 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: -138.64 [degrees] Mean Object Date/Time: 2025-06-26 13:11:42 [UTC] Mean Viewing Angle: 42.2 [degrees] Mean Solar Zenith Angle: 80.0 [degrees] Mean Glint Angle: 72.9 [degrees] Water Fraction: .0 [none] Nearby Locations: Southeast Fairbanks Census Are(370.3 km) Fairbanks North Star Borough(420.5 km) Number of background pixels: 1538 [none] Background infrared distance threshold: 5.0 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 350.12 [K] Observed - Background BT (3.9 um): 66.89 [K] BT Anomaly (3.9 um): 40.43 [K] Maximum Observed - Clear RTM BT (3.9 um): 66.61 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 64.53 [K] Maximum Observed BTD (3.9-10/11/12 um): 64.97 [K] Observed - Background BTD (3.9-10/11/12 um): 63.37 [K] BTD Anomaly (3.9-10/11/12 um): 47.27 [K] Maximum Observed Radiance (1.6 um): 3.3488 [RU] Observed - Background Radiance (1.6 um): 2.8146 [RU] Radiance Anomaly (1.6 um): 12.8150 [RU] Maximum Observed Radiance (2.2 um): 1.9439 [RU] Observed - Background Radiance (2.2 um): 1.7961 [RU] Radiance Anomaly (2.2 um): 17.7761 [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: .15 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 23.7 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 5 [none] Maximum Radiative Power: 59.52 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 105.58 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.95 [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 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: 66.90 [degrees] Longitude of Radiative Center: -140.56 [degrees] Mean Object Date/Time: 2025-06-26 13:11:45 [UTC] Mean Viewing Angle: 37.7 [degrees] Mean Solar Zenith Angle: 80.4 [degrees] Mean Glint Angle: 73.5 [degrees] Water Fraction: .0 [none] Nearby Locations: Southeast Fairbanks Census Are(359.6 km) Fairbanks North Star Borough(368.7 km) Number of background pixels: 1321 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 319.61 [K] Observed - Background BT (3.9 um): 35.67 [K] BT Anomaly (3.9 um): 11.30 [K] Maximum Observed - Clear RTM BT (3.9 um): 35.60 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 38.52 [K] Maximum Observed BTD (3.9-10/11/12 um): 39.63 [K] Observed - Background BTD (3.9-10/11/12 um): 36.14 [K] BTD Anomaly (3.9-10/11/12 um): 10.08 [K] Maximum Observed Radiance (1.6 um): 1.2940 [RU] Observed - Background Radiance (1.6 um): .6730 [RU] Radiance Anomaly (1.6 um): 1.6607 [RU] Maximum Observed Radiance (2.2 um): .5272 [RU] Observed - Background Radiance (2.2 um): .2778 [RU] Radiance Anomaly (2.2 um): 1.2821 [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: .51 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .31 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 29.7 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 7 [none] Maximum Radiative Power: 4.56 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 4.56 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.18 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Southeast Fairbanks,Fairbanks North Star 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: 66.13 [degrees] Longitude of Radiative Center: -138.94 [degrees] Mean Object Date/Time: 2025-06-26 13:11:49 [UTC] Mean Viewing Angle: 43.2 [degrees] Mean Solar Zenith Angle: 80.4 [degrees] Mean Glint Angle: 73.2 [degrees] Water Fraction: .0 [none] Nearby Locations: Southeast Fairbanks Census Are(322.3 km) Fairbanks North Star Borough(387.4 km) Number of background pixels: 2244 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 323.69 [K] Observed - Background BT (3.9 um): 42.26 [K] BT Anomaly (3.9 um): 25.50 [K] Maximum Observed - Clear RTM BT (3.9 um): 39.91 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 42.34 [K] Maximum Observed BTD (3.9-10/11/12 um): 43.46 [K] Observed - Background BTD (3.9-10/11/12 um): 42.23 [K] BTD Anomaly (3.9-10/11/12 um): 46.08 [K] Maximum Observed Radiance (1.6 um): .5160 [RU] Observed - Background Radiance (1.6 um): .0556 [RU] Radiance Anomaly (1.6 um): .3092 [RU] Maximum Observed Radiance (2.2 um): .2970 [RU] Observed - Background Radiance (2.2 um): .1695 [RU] Radiance Anomaly (2.2 um): 1.6953 [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: .54 [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: 20.4 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 7 [none] Maximum Radiative Power: 8.03 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 8.03 [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): Southeast Fairbanks,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: 66.12 [degrees] Longitude of Radiative Center: -138.93 [degrees] Mean Object Date/Time: 2025-06-26 13:11:49 [UTC] Mean Viewing Angle: 43.2 [degrees] Mean Solar Zenith Angle: 80.4 [degrees] Mean Glint Angle: 73.2 [degrees] Water Fraction: .0 [none] Nearby Locations: Southeast Fairbanks Census Are(322.4 km) Fairbanks North Star Borough(387.9 km) Number of background pixels: 2072 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 328.31 [K] Observed - Background BT (3.9 um): 46.45 [K] BT Anomaly (3.9 um): 26.13 [K] Maximum Observed - Clear RTM BT (3.9 um): 44.55 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 45.94 [K] Maximum Observed BTD (3.9-10/11/12 um): 46.93 [K] Observed - Background BTD (3.9-10/11/12 um): 45.60 [K] BTD Anomaly (3.9-10/11/12 um): 52.09 [K] Maximum Observed Radiance (1.6 um): .8327 [RU] Observed - Background Radiance (1.6 um): .3582 [RU] Radiance Anomaly (1.6 um): 1.7723 [RU] Maximum Observed Radiance (2.2 um): .4444 [RU] Observed - Background Radiance (2.2 um): .3150 [RU] Radiance Anomaly (2.2 um): 3.1505 [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: .53 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 24.4 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 7 [none] Maximum Radiative Power: 14.36 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 14.36 [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): Southeast Fairbanks,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: 62.64 [degrees] Longitude of Radiative Center: -137.62 [degrees] Mean Object Date/Time: 2025-06-26 13:12:30 [UTC] Mean Viewing Angle: 55.1 [degrees] Mean Solar Zenith Angle: 82.0 [degrees] Mean Glint Angle: 73.4 [degrees] Water Fraction: .0 [none] Nearby Locations: Southeast Fairbanks Census Are(311.8 km) Yakutat City and Borough(327.8 km) Skagway Municipality(364.0 km) Haines Borough(409.4 km) Valdez-Cordova Census Area(412.5 km) Number of background pixels: 462 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 317.28 [K] Observed - Background BT (3.9 um): 39.93 [K] BT Anomaly (3.9 um): 14.48 [K] Maximum Observed - Clear RTM BT (3.9 um): 38.10 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 38.60 [K] Maximum Observed BTD (3.9-10/11/12 um): 39.54 [K] Observed - Background BTD (3.9-10/11/12 um): 38.27 [K] BTD Anomaly (3.9-10/11/12 um): 14.35 [K] Maximum Observed Radiance (1.6 um): .6390 [RU] Observed - Background Radiance (1.6 um): .3779 [RU] Radiance Anomaly (1.6 um): 2.2680 [RU] Maximum Observed Radiance (2.2 um): .3542 [RU] Observed - Background Radiance (2.2 um): .2768 [RU] Radiance Anomaly (2.2 um): 2.7677 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] Similar Pixel Count: 3 [pixel count] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: 1.00 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .11 [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: 30.8 [%] Lagrangian based trend: .0000 [none] Time since last detection: -999.000000 [days] Index of high confidence criteria: 10 [none] Maximum Radiative Power: 5.21 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 5.21 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.25 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Southeast Fairbanks,Yakutat,Skagway,Haines,Valdez-Cordova NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Clear) Latitude of Radiative Center: 62.75 [degrees] Longitude of Radiative Center: -140.10 [degrees] Mean Object Date/Time: 2025-06-26 13:12:38 [UTC] Mean Viewing Angle: 51.3 [degrees] Mean Solar Zenith Angle: 82.8 [degrees] Mean Glint Angle: 74.4 [degrees] Water Fraction: .0 [none] Nearby Locations: Southeast Fairbanks Census Are(199.2 km) Valdez-Cordova Census Area(300.1 km) Yakutat City and Borough(304.5 km) Fairbanks North Star Borough(383.0 km) Skagway Municipality(437.4 km) Number of background pixels: 142 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .04 [none] Maximum Observed BT (3.9 um): 308.14 [K] Observed - Background BT (3.9 um): 28.77 [K] BT Anomaly (3.9 um): 24.46 [K] Maximum Observed - Clear RTM BT (3.9 um): 28.94 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 27.82 [K] Maximum Observed BTD (3.9-10/11/12 um): 28.86 [K] Observed - Background BTD (3.9-10/11/12 um): 27.15 [K] BTD Anomaly (3.9-10/11/12 um): 39.20 [K] Maximum Observed Radiance (1.6 um): .2225 [RU] Observed - Background Radiance (1.6 um): -.0327 [RU] Radiance Anomaly (1.6 um): -.2618 [RU] Maximum Observed Radiance (2.2 um): .1201 [RU] Observed - Background Radiance (2.2 um): .0400 [RU] Radiance Anomaly (2.2 um): .3999 [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: 1.00 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .53 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The distance to the closest bright pixel: Not Available The red band reflectance: 23.3 [%] Lagrangian based trend: .0000 [none] Time since last detection: -999.000000 [days] Index of high confidence criteria: 1 [none] Maximum Radiative Power: 4.80 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 4.80 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.22 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Southeast Fairbanks,Valdez-Cordova,Yakutat,Fairbanks North Star,Skagway NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 64.47 [degrees] Longitude of Radiative Center: -145.89 [degrees] Mean Object Date/Time: 2025-06-26 13:12:38 [UTC] Mean Viewing Angle: 35.3 [degrees] Mean Solar Zenith Angle: 83.6 [degrees] Mean Glint Angle: 76.6 [degrees] Water Fraction: .0 [none] Nearby Locations: Fairbanks North Star Borough(39.3 km) Southeast Fairbanks Census Are(145.8 km) Denali Borough(219.4 km) Yukon-Koyukuk Census Area(286.8 km) Matanuska-Susitna Borough(306.3 km) Number of background pixels: 993 [none] Background infrared distance threshold: 15.0 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 347.94 [K] Observed - Background BT (3.9 um): 69.74 [K] BT Anomaly (3.9 um): 44.25 [K] Maximum Observed - Clear RTM BT (3.9 um): 67.40 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 57.07 [K] Maximum Observed BTD (3.9-10/11/12 um): 58.16 [K] Observed - Background BTD (3.9-10/11/12 um): 56.81 [K] BTD Anomaly (3.9-10/11/12 um): 39.54 [K] Maximum Observed Radiance (1.6 um): .2567 [RU] Observed - Background Radiance (1.6 um): .1123 [RU] Radiance Anomaly (1.6 um): .6791 [RU] Maximum Observed Radiance (2.2 um): .1771 [RU] Observed - Background Radiance (2.2 um): .1124 [RU] Radiance Anomaly (2.2 um): 1.1240 [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: .30 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 15.4 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 5 [none] Maximum Radiative Power: 10.24 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 10.24 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.17 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Fairbanks North Star,Southeast Fairbanks,Denali,Yukon-Koyukuk,Matanuska-Susitna NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- 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.2025177.130644.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