------------------------------------ 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: /output/time_series/ash/ Volcanic ice time series path: /output/time_series/ice/ Volcanic hot time series path: none Volcanic so2 time series path: none Volcanic cloud diagnostics path: /output/volcat_diag/ Volcanic cloud diagnostics filename: geocatHOTOBJ.NOAA-21.2025050.172029.diag Volcanic cloud diagnostics path and filename: /output/volcat_diag//geocatHOTOBJ.NOAA-21.2025050.172029.diag Volcano information path: /opt/geocat/data_algorithms/volcat_data/ Volcano information filename: Volcat_Alert_FireUSA_Database_Feb21_2022_165111.txt Volcano information path and filename: /opt/geocat/data_algorithms/volcat_data//alerts/Volcat_Alert_FireUSA_Database_Feb21_2022_165111.txt Volcano activity path: /root/git/volcat Volcano activity filename: MISSING Volcano activity path and filename: /root/git/volcat/MISSING Weak plume option for ash: 1 Strong plume option for ash: 0 Weak plume option for SO2: 1 Strong plume option for SO2: 0 Weak plume option for ash: 1 Maximum viewing angle (new ash detect): 80.0 Maximum viewing angle (new ice detect): 90.0 Maximum viewing angle (new hot detect): 90.0 Maximum viewing angle (new so2 detect): 80.0 Noisy ash object threshold (basic criteria): 0.25 Noisy ash object threshold (plume/puff criteria): 0.25 Noisy ash object threshold (neighbor criteria): 0.25 Noisy ash object threshold (temporal criteria): 1.01 Noisy so2 object threshold (basic criteria): 0.25 Noisy so2 object threshold (plume/puff criteria): 0.25 Noisy so2 object threshold (neighbor criteria): 0.25 Noisy so2 object threshold (temporal criteria): 1.01 Min median 11 um tot emissivity for ash object noise screening (basic criteria): 0.50 Min median 11 um tot emissivity for ash object noise screening (plume/puff criteria): 0.50 Min median 11 um tot emissivity for ash object noise screening (neighbor criteria): 0.50 Min median 11 um tot emissivity for ash object noise screening (temporal criteria): 1.00 Min median 11 um tot emissivity for so2 object noise screening (basic criteria): 0.50 Min median 11 um tot emissivity for so2 object noise screening (plume/puff criteria): 0.50 Min median 11 um tot emissivity for so2 object noise screening (neighbor criteria): 0.50 Min median 11 um tot emissivity for so2 object noise screening (temporal criteria): 1.00 Non-uniform ash object threshold (basic criteria): 0.75 Non-uniform ash object threshold (plume/puff criteria): 0.75 Non-uniform ash object threshold (neighbor criteria): 1.01 Non-uniform ash object threshold (temporal criteria): 1.01 Non-uniform so2 object threshold (basic criteria): 0.75 Non-uniform so2 object threshold (plume/puff criteria): 0.75 Non-uniform so2 object threshold (neighbor criteria): 1.01 Non-uniform so2 object threshold (temporal criteria): 1.01 Maximum ash object median tot emiss (basic criteria): 0.90 Maximum ash object median tot emiss (plume/puff criteria): 0.60 Maximum ash object median tot emiss (neighbor criteria): 0.75 Maximum ash object median tot emiss (temporal criteria): 1.01 Maximum so2 object median tot emiss (basic criteria): 0.90 Maximum so2 object median tot emiss (plume/puff criteria): 0.50 Maximum so2 object median tot emiss (neighbor criteria): 0.75 Maximum so2 object median tot emiss (temporal criteria): 1.01 Minimum ash object count (basic/neighbor criteria): 1000000000 Minimum ash object count (plume/puff criteria): 1000000000 Minimum ash object count (temporal criteria): 0 Minimum ice object count (basic/temporal criteria): 3 Minimum ice object count (temporal criteria): 0 Minimum hot object count: 0 Minimum so2 object count (basic/neighbor criteria): 5 Minimum so2 object count (plume/puff criteria): 3 Minimum so2 object count (temporal criteria): 0 Ash object grouping contrast option (basic and neighbor criteria): 1 Ash object grouping contrast option (plume/puff criteria): 1 So2 object grouping contrast option (basic and neighbor criteria): 1 So2 object grouping contrast option (plume/puff criteria): 1 Minimum number of fractional days between ash alerts: 0.50 Minimum number of fractional days between ice alerts: 0.50 Minimum number of fractional days between thermal anomaly alerts: 0.50 Minimum number of fractional days between So2 alerts: 0.50 The number of robust pixels that are needed to be confident that co-registration errors are not to blame (L1 robustness): 50 The number of robust pixels that are needed to be confident that co-registration errors are not to blame (L2 robustness): 50 The number of robust pixels that are needed to be confident that co-registration errors are not to blame (L3 robustness): 20 The number of robust pixels that are needed to be confident that co-registration errors are not to blame (L4 robustness): 10 The fraction of robust area possibly attributed to co-registration errors that gives confidence that robust signal is strictly due to co-registration (L1 robustness): .5000 The fraction of robust area possibly attributed to co-registration errors that gives confidence that robust signal is strictly due to co-registration (L2 robustness): .5000 The fraction of robust area possibly attributed to co-registration errors that gives confidence that robust signal is strictly due to co-registration (L3 robustness): .5000 The fraction of robust area possibly attributed to co-registration errors that gives confidence that robust signal is strictly due to co-registration (L4 robustness): .9500 History grid resolution (detection): .10 History grid resolution (retrievals): 1.00 History file path: /output/history/ History file filename: volcat_history.hdf History file path and filename: /output/history//volcat_history.hdf Ash history usage: 1 Ice history usage: 1 Hot history usage: 1 SO2 history usage: 1 Number of days between valid detections before thermal anomaly is removed from history: 15.00000 Maximum number of volcanoes listed in alerts: 5 Ash object is valid: NO Ash object path: /output/l2_data Ash object filename: none Ash object path and filename: /output/l2_data/none Ice object is valid: NO Ice object path: /output/l2_data Ice object filename: none Ice object path and filename: /output/l2_data/none Hot object is valid: YES Hot object path: /output/l2_data Hot object filename: geocatHOTOBJHIRES.NOAA-21.2025050.172029.hdf Hot object path and filename: /output/l2_data/geocatHOTOBJHIRES.NOAA-21.2025050.172029.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: 3 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 2025-02-19T17:26:35 UTC from and /ancillary/NIFC_DATA/Current-Fire-Location-2025-02-19_172633.geojson/ancillary/NIFC_DATA/Current-Fire-Perimeter-2025-02-19_172633.geojson Number of perimeters: 4 Number of points: 209 Total number of incidents: 213 Perimeter data bounding lon/lat: -85.313, 29.808, -84.748, 30.527 Point data bounding lon/lat: -124.102, 26.025, -69.298, 48.871 VOLCAT_ALERTS>> Reading Object Files VOLCAT_ALERTS>> Reading pixel navigation, if needed geocat>> VOLCAT_ALERT_UTILS:PIXEL_NAVIGATION(INFORMATION) : Reading hires navigation data from : /output//l1_data/geocatL1HIRES.NOAA-21.2025050.172029.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>> Reading 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:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Assessing objects without volcanoes (HOT) 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: 5955, Line_Idx: 4694, Obj_Idx: 1, RP[MW]: 1.17, RP Modified[MW]: 1.17, Qc: 0, RP Final[MW]: 1.17, Qc Final: 1 Elem_Idx: 5956, Line_Idx: 4694, Obj_Idx: 1, RP[MW]: 1.17, RP Modified[MW]: 1.17, Qc: 0, RP Final[MW]: 1.17, Qc Final: 1 Elem_Idx: 5963, Line_Idx: 4694, Obj_Idx: 2, RP[MW]: .57, RP Modified[MW]: .57, Qc: 0, RP Final[MW]: .57, Qc Final: 1 Elem_Idx: 5949, Line_Idx: 4698, Obj_Idx: 3, RP[MW]: 1.23, RP Modified[MW]: 1.23, Qc: 0, RP Final[MW]: 1.23, Qc Final: 1 Elem_Idx: 5950, Line_Idx: 4698, Obj_Idx: 3, RP[MW]: 1.23, RP Modified[MW]: 1.23, Qc: 0, RP Final[MW]: 1.23, Qc Final: 1 Elem_Idx: 5948, Line_Idx: 4699, Obj_Idx: 3, RP[MW]: .40, RP Modified[MW]: .40, Qc: 0, RP Final[MW]: .40, Qc Final: 1 Elem_Idx: 5949, Line_Idx: 4699, Obj_Idx: 3, RP[MW]: 1.10, RP Modified[MW]: 1.10, Qc: 0, RP Final[MW]: 1.10, Qc Final: 1 Elem_Idx: 5950, Line_Idx: 4699, Obj_Idx: 3, RP[MW]: 1.10, RP Modified[MW]: 1.10, Qc: 0, RP Final[MW]: 1.10, Qc Final: 1 Elem_Idx: 5955, Line_Idx: 4709, Obj_Idx: 4, RP[MW]: 1.08, RP Modified[MW]: 1.08, Qc: 0, RP Final[MW]: 1.08, Qc Final: 1 Elem_Idx: 5956, Line_Idx: 4709, Obj_Idx: 4, RP[MW]: 1.08, RP Modified[MW]: 1.08, Qc: 0, RP Final[MW]: 1.08, Qc Final: 1 Elem_Idx: 5963, Line_Idx: 4709, Obj_Idx: 5, RP[MW]: .60, RP Modified[MW]: .60, Qc: 0, RP Final[MW]: .60, Qc Final: 1 Elem_Idx: 5949, Line_Idx: 4713, Obj_Idx: 6, RP[MW]: 1.44, RP Modified[MW]: 1.44, Qc: 0, RP Final[MW]: 1.44, Qc Final: 1 Elem_Idx: 5948, Line_Idx: 4714, Obj_Idx: 6, RP[MW]: 1.25, RP Modified[MW]: 1.25, Qc: 0, RP Final[MW]: 1.25, Qc Final: 1 Elem_Idx: 5949, Line_Idx: 4714, Obj_Idx: 6, RP[MW]: 1.44, RP Modified[MW]: 1.44, Qc: 0, RP Final[MW]: 1.44, Qc Final: 1 Elem_Idx: 5950, Line_Idx: 4714, Obj_Idx: 6, RP[MW]: 1.44, RP Modified[MW]: 1.44, Qc: 0, RP Final[MW]: 1.44, Qc Final: 1 Elem_Idx: 5957, Line_Idx: 4723, Obj_Idx: 7, RP[MW]: 1.10, RP Modified[MW]: 1.10, Qc: 0, RP Final[MW]: 1.10, Qc Final: 1 Elem_Idx: 5952, Line_Idx: 4725, Obj_Idx: 8, RP[MW]: 1.03, RP Modified[MW]: 1.03, Qc: 0, RP Final[MW]: 1.03, Qc Final: 1 Elem_Idx: 5952, Line_Idx: 4747, Obj_Idx: 9, RP[MW]: .70, RP Modified[MW]: .70, Qc: 0, RP Final[MW]: .70, Qc Final: 1 Elem_Idx: 5953, Line_Idx: 4747, Obj_Idx: 9, RP[MW]: .59, RP Modified[MW]: .59, Qc: 0, RP Final[MW]: .59, Qc Final: 1 Elem_Idx: 5950, Line_Idx: 4818, Obj_Idx: 10, RP[MW]: .45, RP Modified[MW]: .45, Qc: 0, RP Final[MW]: .45, Qc Final: 1 Elem_Idx: 5958, Line_Idx: 4847, Obj_Idx: 11, RP[MW]: .56, RP Modified[MW]: .56, Qc: 0, RP Final[MW]: .56, Qc Final: 1 geocat>> VOLCAT_GENERAL_UTILS:RESOLVE_REDUNDANT_VRP(INFORMATION) : Building list of linked objects from spatial overlap GROUPS 0 0 0 geocat>> VOLCAT_GROUPING_UTILS:GROUP_SINGULAR_OBJECTS(INFORMATION) : Hot object grouping method: incident based alert 1 1 alert 2 2 alert 3 3 alert 4 4 alert 5 5 alert 6 6 alert 7 7 alert 8 8 alert 9 9 alert 10 10 alert 11 11 11 1 1 1 -999 1 2 2 2 -999 1 3 3 3 -999 1 4 4 4 -999 1 5 5 5 -999 1 6 6 6 -999 1 7 7 7 -999 1 8 8 8 -999 1 9 9 9 -999 1 10 10 10 -999 1 11 11 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: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_VRP_QC(INFORMATION) : Applying standard QC MWIR resolution (m): 375.0, MWIR resolution factor: 5 Group_Id: 001, Object_Id: 0001, X_Idx: 5955, Y_Idx: 4694, VRP_Pix: 1.17, VRP_Max: 1.17, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.02, Local_Max_VRP: 1.17, Internal: F, BT_Pix: 286.9, BT_Crit: T, Qc: 1 Group_Id: 001, Object_Id: 0001, X_Idx: 5956, Y_Idx: 4694, VRP_Pix: 1.17, VRP_Max: 1.17, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.02, Local_Max_VRP: 1.17, Internal: F, BT_Pix: 280.5, BT_Crit: T, Qc: 1 Group_Id: 002, Object_Id: 0002, X_Idx: 5963, Y_Idx: 4694, VRP_Pix: 0.57, VRP_Max: 0.57, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.57, Internal: F, BT_Pix: 269.0, BT_Crit: T, Qc: 1 Group_Id: 003, Object_Id: 0003, X_Idx: 5949, Y_Idx: 4698, VRP_Pix: 1.23, VRP_Max: 1.23, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.02, Local_Max_VRP: 1.23, Internal: F, BT_Pix: 275.1, BT_Crit: T, Qc: 1 Group_Id: 003, Object_Id: 0003, X_Idx: 5950, Y_Idx: 4698, VRP_Pix: 1.23, VRP_Max: 1.23, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.02, Local_Max_VRP: 1.23, Internal: F, BT_Pix: 285.0, BT_Crit: T, Qc: 1 Group_Id: 003, Object_Id: 0003, X_Idx: 5948, Y_Idx: 4699, VRP_Pix: 0.40, VRP_Max: 1.23, VRP_Relative_Diff: 0.67, Rel_Diff_Thresh: 0.02, Local_Max_VRP: 1.23, Internal: F, BT_Pix: 261.7, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0003, X_Idx: 5949, Y_Idx: 4699, VRP_Pix: 1.10, VRP_Max: 1.23, VRP_Relative_Diff: 0.11, Rel_Diff_Thresh: 0.02, Local_Max_VRP: 1.23, Internal: F, BT_Pix: 274.7, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0003, X_Idx: 5950, Y_Idx: 4699, VRP_Pix: 1.10, VRP_Max: 1.23, VRP_Relative_Diff: 0.11, Rel_Diff_Thresh: 0.02, Local_Max_VRP: 1.23, Internal: F, BT_Pix: 288.2, BT_Crit: T, Qc: 2 Group_Id: 004, Object_Id: 0004, X_Idx: 5955, Y_Idx: 4709, VRP_Pix: 1.08, VRP_Max: 1.08, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.01, Local_Max_VRP: 1.08, Internal: F, BT_Pix: 302.9, BT_Crit: T, Qc: 1 Group_Id: 004, Object_Id: 0004, X_Idx: 5956, Y_Idx: 4709, VRP_Pix: 1.08, VRP_Max: 1.08, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.01, Local_Max_VRP: 1.08, Internal: F, BT_Pix: 267.4, BT_Crit: T, Qc: 1 Group_Id: 005, Object_Id: 0005, X_Idx: 5963, Y_Idx: 4709, VRP_Pix: 0.60, VRP_Max: 0.60, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.60, Internal: F, BT_Pix: 272.6, BT_Crit: T, Qc: 1 Group_Id: 006, Object_Id: 0006, X_Idx: 5949, Y_Idx: 4713, VRP_Pix: 1.44, VRP_Max: 1.44, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.04, Local_Max_VRP: 1.44, Internal: F, BT_Pix: 297.0, BT_Crit: T, Qc: 1 Group_Id: 006, Object_Id: 0006, X_Idx: 5948, Y_Idx: 4714, VRP_Pix: 1.25, VRP_Max: 1.44, VRP_Relative_Diff: 0.13, Rel_Diff_Thresh: 0.04, Local_Max_VRP: 1.44, Internal: F, BT_Pix: 270.9, BT_Crit: F, Qc: 2 Group_Id: 006, Object_Id: 0006, X_Idx: 5949, Y_Idx: 4714, VRP_Pix: 1.44, VRP_Max: 1.44, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.04, Local_Max_VRP: 1.44, Internal: F, BT_Pix: 285.7, BT_Crit: T, Qc: 1 Group_Id: 006, Object_Id: 0006, X_Idx: 5950, Y_Idx: 4714, VRP_Pix: 1.44, VRP_Max: 1.44, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.04, Local_Max_VRP: 1.44, Internal: F, BT_Pix: 265.0, BT_Crit: T, Qc: 1 Group_Id: 007, Object_Id: 0007, X_Idx: 5957, Y_Idx: 4723, VRP_Pix: 1.10, VRP_Max: 1.10, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.01, Local_Max_VRP: 1.10, Internal: F, BT_Pix: 285.5, BT_Crit: T, Qc: 1 Group_Id: 008, Object_Id: 0008, X_Idx: 5952, Y_Idx: 4725, VRP_Pix: 1.03, VRP_Max: 1.03, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 1.03, Internal: F, BT_Pix: 277.8, BT_Crit: T, Qc: 1 Group_Id: 009, Object_Id: 0009, X_Idx: 5952, Y_Idx: 4747, VRP_Pix: 0.70, VRP_Max: 0.70, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.70, Internal: F, BT_Pix: 266.9, BT_Crit: T, Qc: 1 Group_Id: 009, Object_Id: 0009, X_Idx: 5953, Y_Idx: 4747, VRP_Pix: 0.59, VRP_Max: 0.70, VRP_Relative_Diff: 0.15, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.70, Internal: F, BT_Pix: 272.6, BT_Crit: T, Qc: 2 Group_Id: 010, Object_Id: 0010, X_Idx: 5950, Y_Idx: 4818, VRP_Pix: 0.45, VRP_Max: 0.45, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.45, Internal: F, BT_Pix: 267.0, BT_Crit: T, Qc: 1 Group_Id: 011, Object_Id: 0011, X_Idx: 5958, Y_Idx: 4847, VRP_Pix: 0.56, VRP_Max: 0.56, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.56, Internal: F, BT_Pix: 260.6, BT_Crit: T, Qc: 1 geocat>> VOLCAT_GENERAL_UTILS:APPLY_CLOUDY_VRP_QC(INFORMATION) : Applying cloud scattering QC MWIR resolution (m): 375.0, MWIR resolution factor: 1 Group Id: 1, Obj_Idx: 1, Trans_Min: .628, VRP Total: 2.34 Group Id: 3, Obj_Idx: 3, Trans_Min: .628, VRP Total: 5.06 Group Id: 4, Obj_Idx: 4, Trans_Min: .628, VRP Total: 2.16 Group Id: 6, Obj_Idx: 6, Trans_Min: .628, VRP Total: 5.56 Group Id: 9, Obj_Idx: 9, Trans_Min: .628, VRP Total: 1.29 geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Redistributing radiative power to limit energy smearing Elem_Idx: 5948, Line_Idx: 4699, N_Weights: 1, RP[MW]: .40, RP_Adj[MW]: .40, QC: 2, New_Elem_Idx: 5949, New_Line_Idx: 4698, RP[MW]: 1.23, QC: 1, Pix_Dist: 1.41 Elem_Idx: 5949, Line_Idx: 4699, N_Weights: 1, RP[MW]: 1.10, RP_Adj[MW]: 1.10, QC: 2, New_Elem_Idx: 5949, New_Line_Idx: 4698, RP[MW]: 1.63, QC: 1, Pix_Dist: 1.00 Elem_Idx: 5950, Line_Idx: 4699, N_Weights: 1, RP[MW]: 1.10, RP_Adj[MW]: 1.10, QC: 2, New_Elem_Idx: 5950, New_Line_Idx: 4698, RP[MW]: 1.23, QC: 1, Pix_Dist: 1.00 Elem_Idx: 5948, Line_Idx: 4714, N_Weights: 1, RP[MW]: 1.25, RP_Adj[MW]: 1.25, QC: 2, New_Elem_Idx: 5949, New_Line_Idx: 4714, RP[MW]: 1.44, QC: 1, Pix_Dist: 1.00 Elem_Idx: 5953, Line_Idx: 4747, N_Weights: 1, RP[MW]: .59, RP_Adj[MW]: .59, QC: 2, New_Elem_Idx: 5952, New_Line_Idx: 4747, RP[MW]: .70, QC: 1, Pix_Dist: 1.00 geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot 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]: 2.34, New Total RP [MW]: 2.34 Group_Idx: 2, Orig Total RP [MW]: .57, New Total RP [MW]: .57 Group_Idx: 3, Orig Total RP [MW]: 5.06, New Total RP [MW]: 5.06 Group_Idx: 4, Orig Total RP [MW]: 2.16, New Total RP [MW]: 2.16 Group_Idx: 5, Orig Total RP [MW]: .60, New Total RP [MW]: .60 Group_Idx: 6, Orig Total RP [MW]: 5.56, New Total RP [MW]: 5.56 Group_Idx: 7, Orig Total RP [MW]: 1.10, New Total RP [MW]: 1.10 Group_Idx: 8, Orig Total RP [MW]: 1.03, New Total RP [MW]: 1.03 Group_Idx: 9, Orig Total RP [MW]: 1.29, New Total RP [MW]: 1.29 Group_Idx: 10, Orig Total RP [MW]: .45, New Total RP [MW]: .45 Group_Idx: 11, Orig Total RP [MW]: .56, New Total RP [MW]: .56 geocat>> VOLCAT_GENERAL_UTILS:FEATURE_RP_TO_SCALED_RASTER(INFORMATION) : Creating feature-based scaled radiative power raster geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Updating thermal L2: /output//l2_data/geocatL2HIRES.NOAA-21.2025050.172029.hdf geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (so2) VOLCAT_ALERTS>> Updating History, if needed Background= 0 0 70.29266 -148.4327 Background= 0 0 70.25471 -148.4357 Background= 0 0 70.31749 -148.5226 Background= 0 0 70.29081 -148.4346 Background= 0 0 70.25284 -148.4369 Background= 0 0 70.32021 -148.5064 Background= 0 0 70.28439 -148.6925 Background= 0 0 70.30851 -148.7277 Background= 0 0 70.30563 -148.8589 Background= 0 0 70.32167 -149.6168 Background= 0 0 70.28553 -149.8766 VOLCAT_ALERTS>> Checking For Alerts To Issue @@**********VOLCAT ALERTS********** STARTING DATE/TIME OF IMAGE: 2025-02-19 17:20:29 [UTC] PRODUCTION DATE/TIME OF ALERT: 2025-02-19 17:44:55 [UTC] PRIMARY INSTRUMENT: NOAA-21 VIIRS PRIMARY DOMAIN: none WMO SPACECRAFT ID: 209 LOCATION/ORBIT: LEO L1 FILE: SVM13_j02_d20250219_t1720289_e1730254_b11810_c20250219174054505883_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: 11 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 (Bias) Latitude of Radiative Center: 70.29 [degrees] Longitude of Radiative Center: -148.43 [degrees] Mean Object Date/Time: 2025-02-19 17:24:49 [UTC] Mean Viewing Angle: 63.0 [degrees] Mean Solar Zenith Angle: 94.0 [degrees] Mean Glint Angle: 73.9 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(214.6 km) Number of background pixels: 1627 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .26 [none] Maximum Observed BT (3.9 um): 286.87 [K] Observed - Background BT (3.9 um): 44.72 [K] BT Anomaly (3.9 um): 17.26 [K] Maximum Observed - Clear RTM BT (3.9 um): 48.39 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 42.69 [K] Maximum Observed BTD (3.9-10/11/12 um): 44.74 [K] Observed - Background BTD (3.9-10/11/12 um): 44.64 [K] BTD Anomaly (3.9-10/11/12 um): 15.45 [K] Maximum Observed Radiance (2.2 um): .0962 [RU] Observed - Background Radiance (2.2 um): .0957 [RU] Radiance Anomaly (2.2 um): .9572 [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: .22 [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: 1 [none] Maximum Radiative Power: 1.17 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 2.34 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.62 [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: Old Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.25 [degrees] Longitude of Radiative Center: -148.44 [degrees] Mean Object Date/Time: 2025-02-19 17:24:49 [UTC] Mean Viewing Angle: 63.1 [degrees] Mean Solar Zenith Angle: 94.0 [degrees] Mean Glint Angle: 73.9 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(212.9 km) Number of background pixels: 956 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .12 [none] Maximum Observed BT (3.9 um): 268.95 [K] Observed - Background BT (3.9 um): 27.04 [K] BT Anomaly (3.9 um): 6.23 [K] Maximum Observed - Clear RTM BT (3.9 um): 30.29 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 22.11 [K] Maximum Observed BTD (3.9-10/11/12 um): 23.81 [K] Observed - Background BTD (3.9-10/11/12 um): 26.15 [K] BTD Anomaly (3.9-10/11/12 um): 5.93 [K] Maximum Observed Radiance (2.2 um): .0433 [RU] Observed - Background Radiance (2.2 um): .0427 [RU] Radiance Anomaly (2.2 um): .4275 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .95 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .59 [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: 1 [none] Maximum Radiative Power: .57 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .57 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.31 [km^2] Type of Event: Previously Detected Thermal Anomaly Event Priority Ranking: 3 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 (Bias) Latitude of Radiative Center: 70.32 [degrees] Longitude of Radiative Center: -148.52 [degrees] Mean Object Date/Time: 2025-02-19 17:24:49 [UTC] Mean Viewing Angle: 62.9 [degrees] Mean Solar Zenith Angle: 94.1 [degrees] Mean Glint Angle: 74.1 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(212.7 km) Number of background pixels: 786 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .29 [none] Maximum Observed BT (3.9 um): 288.20 [K] Observed - Background BT (3.9 um): 45.75 [K] BT Anomaly (3.9 um): 9.64 [K] Maximum Observed - Clear RTM BT (3.9 um): 50.15 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 41.32 [K] Maximum Observed BTD (3.9-10/11/12 um): 43.33 [K] Observed - Background BTD (3.9-10/11/12 um): 44.65 [K] BTD Anomaly (3.9-10/11/12 um): 9.24 [K] Maximum Observed Radiance (2.2 um): .0280 [RU] Observed - Background Radiance (2.2 um): .0274 [RU] Radiance Anomaly (2.2 um): .2739 [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: .36 [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: 1 [none] Maximum Radiative Power: 2.73 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 5.06 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 1.5 [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 (Bias) Latitude of Radiative Center: 70.29 [degrees] Longitude of Radiative Center: -148.43 [degrees] Mean Object Date/Time: 2025-02-19 17:24:51 [UTC] Mean Viewing Angle: 63.0 [degrees] Mean Solar Zenith Angle: 94.0 [degrees] Mean Glint Angle: 73.4 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(214.5 km) Number of background pixels: 2270 [none] Background infrared distance threshold: 5.0 [K] Fraction of water pixels in background: .19 [none] Maximum Observed BT (3.9 um): 302.87 [K] Observed - Background BT (3.9 um): 60.95 [K] BT Anomaly (3.9 um): 18.86 [K] Maximum Observed - Clear RTM BT (3.9 um): 64.53 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 57.99 [K] Maximum Observed BTD (3.9-10/11/12 um): 60.06 [K] Observed - Background BTD (3.9-10/11/12 um): 60.07 [K] BTD Anomaly (3.9-10/11/12 um): 16.93 [K] Maximum Observed Radiance (2.2 um): .0826 [RU] Observed - Background Radiance (2.2 um): .0819 [RU] Radiance Anomaly (2.2 um): .8188 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .67 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .44 [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: 1 [none] Maximum Radiative Power: 1.08 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 2.16 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.62 [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: Old Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.25 [degrees] Longitude of Radiative Center: -148.44 [degrees] Mean Object Date/Time: 2025-02-19 17:24:51 [UTC] Mean Viewing Angle: 63.1 [degrees] Mean Solar Zenith Angle: 94.0 [degrees] Mean Glint Angle: 73.4 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(212.7 km) Number of background pixels: 951 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .10 [none] Maximum Observed BT (3.9 um): 272.56 [K] Observed - Background BT (3.9 um): 30.76 [K] BT Anomaly (3.9 um): 8.25 [K] Maximum Observed - Clear RTM BT (3.9 um): 33.96 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 25.34 [K] Maximum Observed BTD (3.9-10/11/12 um): 27.05 [K] Observed - Background BTD (3.9-10/11/12 um): 29.54 [K] BTD Anomaly (3.9-10/11/12 um): 7.88 [K] Maximum Observed Radiance (2.2 um): .0418 [RU] Observed - Background Radiance (2.2 um): .0415 [RU] Radiance Anomaly (2.2 um): .4145 [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: .62 [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: 1 [none] Maximum Radiative Power: .60 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .60 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.31 [km^2] Type of Event: Previously Detected Thermal Anomaly Event Priority Ranking: 3 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: Old Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.32 [degrees] Longitude of Radiative Center: -148.51 [degrees] Mean Object Date/Time: 2025-02-19 17:24:51 [UTC] Mean Viewing Angle: 62.9 [degrees] Mean Solar Zenith Angle: 94.1 [degrees] Mean Glint Angle: 73.6 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(213.3 km) Number of background pixels: 1590 [none] Background infrared distance threshold: 5.0 [K] Fraction of water pixels in background: .27 [none] Maximum Observed BT (3.9 um): 297.02 [K] Observed - Background BT (3.9 um): 54.54 [K] BT Anomaly (3.9 um): 15.03 [K] Maximum Observed - Clear RTM BT (3.9 um): 58.93 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 49.48 [K] Maximum Observed BTD (3.9-10/11/12 um): 51.45 [K] Observed - Background BTD (3.9-10/11/12 um): 51.47 [K] BTD Anomaly (3.9-10/11/12 um): 13.16 [K] Maximum Observed Radiance (2.2 um): .0342 [RU] Observed - Background Radiance (2.2 um): .0336 [RU] Radiance Anomaly (2.2 um): .3360 [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: .38 [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: 1 [none] Maximum Radiative Power: 2.69 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 5.56 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 1.2 [km^2] Type of Event: Previously Detected Thermal Anomaly Event Priority Ranking: 3 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: Old Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.28 [degrees] Longitude of Radiative Center: -148.69 [degrees] Mean Object Date/Time: 2025-02-19 17:24:51 [UTC] Mean Viewing Angle: 63.0 [degrees] Mean Solar Zenith Angle: 94.1 [degrees] Mean Glint Angle: 73.9 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(205.3 km) Number of background pixels: 1148 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .08 [none] Maximum Observed BT (3.9 um): 285.49 [K] Observed - Background BT (3.9 um): 43.38 [K] BT Anomaly (3.9 um): 9.75 [K] Maximum Observed - Clear RTM BT (3.9 um): 47.55 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 40.26 [K] Maximum Observed BTD (3.9-10/11/12 um): 42.06 [K] Observed - Background BTD (3.9-10/11/12 um): 43.27 [K] BTD Anomaly (3.9-10/11/12 um): 9.13 [K] Maximum Observed Radiance (2.2 um): -.0004 [RU] Observed - Background Radiance (2.2 um): -.0008 [RU] Radiance Anomaly (2.2 um): -.0084 [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: .71 [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: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 1 [none] Maximum Radiative Power: 1.10 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 1.10 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.31 [km^2] Type of Event: Previously Detected Thermal Anomaly Event Priority Ranking: 3 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: Old Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.31 [degrees] Longitude of Radiative Center: -148.73 [degrees] Mean Object Date/Time: 2025-02-19 17:24:51 [UTC] Mean Viewing Angle: 63.0 [degrees] Mean Solar Zenith Angle: 94.1 [degrees] Mean Glint Angle: 73.9 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(205.3 km) Number of background pixels: 1185 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .11 [none] Maximum Observed BT (3.9 um): 277.84 [K] Observed - Background BT (3.9 um): 35.99 [K] BT Anomaly (3.9 um): 9.83 [K] Maximum Observed - Clear RTM BT (3.9 um): 39.92 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 35.10 [K] Maximum Observed BTD (3.9-10/11/12 um): 36.73 [K] Observed - Background BTD (3.9-10/11/12 um): 35.68 [K] BTD Anomaly (3.9-10/11/12 um): 10.11 [K] Maximum Observed Radiance (2.2 um): .0539 [RU] Observed - Background Radiance (2.2 um): .0534 [RU] Radiance Anomaly (2.2 um): .5337 [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: .25 [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: 1 [none] Maximum Radiative Power: 1.03 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 1.03 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.31 [km^2] Type of Event: Previously Detected Thermal Anomaly Event Priority Ranking: 3 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: Old Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.31 [degrees] Longitude of Radiative Center: -148.86 [degrees] Mean Object Date/Time: 2025-02-19 17:24:52 [UTC] Mean Viewing Angle: 63.0 [degrees] Mean Solar Zenith Angle: 94.2 [degrees] Mean Glint Angle: 73.7 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(200.7 km) Number of background pixels: 704 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .01 [none] Maximum Observed BT (3.9 um): 272.56 [K] Observed - Background BT (3.9 um): 30.84 [K] BT Anomaly (3.9 um): 9.57 [K] Maximum Observed - Clear RTM BT (3.9 um): 34.72 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 28.97 [K] Maximum Observed BTD (3.9-10/11/12 um): 30.69 [K] Observed - Background BTD (3.9-10/11/12 um): 30.22 [K] BTD Anomaly (3.9-10/11/12 um): 8.90 [K] Maximum Observed Radiance (2.2 um): .0348 [RU] Observed - Background Radiance (2.2 um): .0345 [RU] Radiance Anomaly (2.2 um): .3450 [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: .70 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .51 [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: 1 [none] Maximum Radiative Power: 1.29 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 1.29 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.62 [km^2] Type of Event: Previously Detected Thermal Anomaly Event Priority Ranking: 3 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 (Bias) Latitude of Radiative Center: 70.32 [degrees] Longitude of Radiative Center: -149.62 [degrees] Mean Object Date/Time: 2025-02-19 17:24:56 [UTC] Mean Viewing Angle: 62.9 [degrees] Mean Solar Zenith Angle: 94.4 [degrees] Mean Glint Angle: 73.9 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(176.6 km) Number of background pixels: 25 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 267.03 [K] Observed - Background BT (3.9 um): 24.93 [K] BT Anomaly (3.9 um): 7.97 [K] Maximum Observed - Clear RTM BT (3.9 um): 29.11 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 22.18 [K] Maximum Observed BTD (3.9-10/11/12 um): 24.06 [K] Observed - Background BTD (3.9-10/11/12 um): 22.77 [K] BTD Anomaly (3.9-10/11/12 um): 7.17 [K] Maximum Observed Radiance (2.2 um): .0096 [RU] Observed - Background Radiance (2.2 um): .0078 [RU] Radiance Anomaly (2.2 um): .0776 [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: .98 [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: 1 [none] Maximum Radiative Power: .45 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .45 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.31 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: Old Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.29 [degrees] Longitude of Radiative Center: -149.88 [degrees] Mean Object Date/Time: 2025-02-19 17:24:58 [UTC] Mean Viewing Angle: 63.0 [degrees] Mean Solar Zenith Angle: 94.5 [degrees] Mean Glint Angle: 73.8 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(166.2 km) Number of background pixels: 698 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 260.63 [K] Observed - Background BT (3.9 um): 20.90 [K] BT Anomaly (3.9 um): 10.27 [K] Maximum Observed - Clear RTM BT (3.9 um): 23.04 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 18.65 [K] Maximum Observed BTD (3.9-10/11/12 um): 20.42 [K] Observed - Background BTD (3.9-10/11/12 um): 19.24 [K] BTD Anomaly (3.9-10/11/12 um): 9.86 [K] Maximum Observed Radiance (2.2 um): .0185 [RU] Observed - Background Radiance (2.2 um): .0184 [RU] Radiance Anomaly (2.2 um): .1839 [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: .98 [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: 1 [none] Maximum Radiative Power: .56 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .56 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.31 [km^2] Type of Event: Previously Detected Thermal Anomaly Event Priority Ranking: 3 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- NUMBER OF VALID NON-ALERT ASH GROUPS: 0 NUMBER OF VALID NON-ALERT VOLCANIC CB GROUPS: 0 NUMBER OF VALID NON-ALERT SO2 GROUPS: 0 NUMBER OF VALID NON-ALERT THERMAL ANOMALIES: 0 NUMBER OF VOLCANIC ASH GROUPS MERGED INTO VOLCANIC CB GROUP: 0 NUMBER OF CB GROUPS MERGED INTO ASH GROUP: 0 VOLCAT_ALERTS>> Writing Object Masks geocat>> Attribute Max_Groups reading error from id: 393216 geocat>> VOLCAT_ALERT_UTILS:WRITE_INCIDENT_CSV_LUT(INFORMATION) : Writing incident CSV: /output/l2_data/geocatHOTOBJHIRES.NOAA-21.2025050.172029.INCIDENT_LUT.csv VOLCAT_ALERTS>> Generating Volcanic Cloud Time Series 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 = 10 VOLCAT_ALERTS>> END OF FULL PROGRAM