------------------------------------ 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-21.2025078.101556.diag Volcanic cloud diagnostics path and filename: /output/volcat_diag//geocatHOTOBJ.NOAA-21.2025078.101556.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-21.2025078.101556.hdf Hot object path and filename: /output/l2_data/geocatHOTOBJHIRES.NOAA-21.2025078.101556.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 2025-03-19T10:08:26 UTC from and /ancillary/NIFC_DATA/Current-Fire-Location-2025-03-19_100824.geojson/ancillary/NIFC_DATA/Current-Fire-Perimeter-2025-03-19_100824.geojson Number of perimeters: 104 Number of points: 720 Total number of incidents: 824 Perimeter data bounding lon/lat: -118.449, 13.129, 144.974, 49.131 Point data bounding lon/lat: -124.447, 13.132, 144.972, 49.131 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-21.2025078.101556.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: 51, Line_Idx: 3475, RP[MW]: .48, Elem_Over: 52, Line_Over: 3493, RP_Over[MW]: .68, Elem_Traceback: 51, Line_Traceback: 3475 Ref_Obj_Idx: 2, Over_Obj_Idx: 5, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 52, Line_Idx: 3475, RP[MW]: .48, Elem_Over: 53, Line_Over: 3493, RP_Over[MW]: .44, Elem_Traceback: 52, Line_Traceback: 3475 Ref_Obj_Idx: 2, Over_Obj_Idx: 5, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 61, Line_Idx: 3475, RP[MW]: .98, Elem_Over: 62, Line_Over: 3493, RP_Over[MW]: .97, Elem_Traceback: 61, Line_Traceback: 3475 Ref_Obj_Idx: 3, Over_Obj_Idx: 6, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 62, Line_Idx: 3475, RP[MW]: .98, Elem_Over: 63, Line_Over: 3493, RP_Over[MW]: .94, Elem_Traceback: 62, Line_Traceback: 3475 Ref_Obj_Idx: 3, Over_Obj_Idx: 6, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 51, Line_Idx: 3476, RP[MW]: .48, Elem_Over: 52, Line_Over: 3494, RP_Over[MW]: .68, Elem_Traceback: 51, Line_Traceback: 3476 Ref_Obj_Idx: 2, Over_Obj_Idx: 5, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 61, Line_Idx: 3476, RP[MW]: .98, Elem_Over: 62, Line_Over: 3494, RP_Over[MW]: .97, Elem_Traceback: 61, Line_Traceback: 3476 Ref_Obj_Idx: 3, Over_Obj_Idx: 6, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 62, Line_Idx: 3476, RP[MW]: .98, Elem_Over: 63, Line_Over: 3494, RP_Over[MW]: .94, Elem_Traceback: 62, Line_Traceback: 3476 Ref_Obj_Idx: 3, Over_Obj_Idx: 6, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 63, Line_Idx: 3476, RP[MW]: 1.68, Elem_Over: 64, Line_Over: 3494, RP_Over[MW]: .94, Elem_Traceback: 63, Line_Traceback: 3476 Ref_Obj_Idx: 3, Over_Obj_Idx: 6, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 65, Line_Idx: 3481, RP[MW]: 1.59, Elem_Over: 66, Line_Over: 3499, RP_Over[MW]: .14, Elem_Traceback: 65, Line_Traceback: 3481 Ref_Obj_Idx: 4, Over_Obj_Idx: 8, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 45, Line_Idx: 3474, Obj_Idx: 1, RP[MW]: .34, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .34, Qc Final: 1 Elem_Idx: 51, Line_Idx: 3475, Obj_Idx: 2, RP[MW]: .48, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 52, Line_Idx: 3475, Obj_Idx: 2, RP[MW]: .48, RP Modified[MW]: .46, Qc: 4, RP Final[MW]: .46, Qc Final: 4 Elem_Idx: 61, Line_Idx: 3475, Obj_Idx: 3, RP[MW]: .98, RP Modified[MW]: .98, Qc: 4, RP Final[MW]: .98, Qc Final: 4 Elem_Idx: 62, Line_Idx: 3475, Obj_Idx: 3, RP[MW]: .98, RP Modified[MW]: .96, Qc: 4, RP Final[MW]: .96, Qc Final: 4 Elem_Idx: 51, Line_Idx: 3476, Obj_Idx: 2, RP[MW]: .48, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 61, Line_Idx: 3476, Obj_Idx: 3, RP[MW]: .98, RP Modified[MW]: .98, Qc: 4, RP Final[MW]: .98, Qc Final: 4 Elem_Idx: 62, Line_Idx: 3476, Obj_Idx: 3, RP[MW]: .98, RP Modified[MW]: .96, Qc: 4, RP Final[MW]: .96, Qc Final: 4 Elem_Idx: 63, Line_Idx: 3476, Obj_Idx: 3, RP[MW]: 1.68, RP Modified[MW]: 1.26, Qc: 4, RP Final[MW]: 1.26, Qc Final: 4 Elem_Idx: 65, Line_Idx: 3481, Obj_Idx: 4, RP[MW]: 1.59, RP Modified[MW]: .48, Qc: 4, RP Final[MW]: .48, Qc Final: 4 Elem_Idx: 52, Line_Idx: 3493, Obj_Idx: 5, RP[MW]: .68, RP Modified[MW]: .57, Qc: 4, RP Final[MW]: .57, Qc Final: 4 Elem_Idx: 53, Line_Idx: 3493, Obj_Idx: 5, RP[MW]: .44, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 62, Line_Idx: 3493, Obj_Idx: 6, RP[MW]: .97, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 63, Line_Idx: 3493, Obj_Idx: 6, RP[MW]: .94, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 64, Line_Idx: 3493, Obj_Idx: 6, RP[MW]: .94, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .94, Qc Final: 1 Elem_Idx: 52, Line_Idx: 3494, Obj_Idx: 5, RP[MW]: .68, RP Modified[MW]: .57, Qc: 4, RP Final[MW]: .57, Qc Final: 4 Elem_Idx: 62, Line_Idx: 3494, Obj_Idx: 6, RP[MW]: .97, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 63, Line_Idx: 3494, Obj_Idx: 6, RP[MW]: .94, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 64, Line_Idx: 3494, Obj_Idx: 6, RP[MW]: .94, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 91, Line_Idx: 3494, Obj_Idx: 7, RP[MW]: .38, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .38, Qc Final: 1 Elem_Idx: 65, Line_Idx: 3498, Obj_Idx: 8, RP[MW]: .88, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .88, Qc Final: 1 Elem_Idx: 66, Line_Idx: 3498, Obj_Idx: 8, RP[MW]: .88, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .88, Qc Final: 1 Elem_Idx: 65, Line_Idx: 3499, Obj_Idx: 8, RP[MW]: .14, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .14, Qc Final: 1 Elem_Idx: 66, Line_Idx: 3499, Obj_Idx: 8, RP[MW]: .14, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 65, Line_Idx: 3503, Obj_Idx: 9, RP[MW]: .31, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .31, Qc Final: 1 Elem_Idx: 64, Line_Idx: 3504, Obj_Idx: 9, RP[MW]: .70, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .70, Qc Final: 1 Elem_Idx: 65, Line_Idx: 3504, Obj_Idx: 9, RP[MW]: .31, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .31, Qc Final: 1 geocat>> VOLCAT_GENERAL_UTILS:RESOLVE_REDUNDANT_VRP(INFORMATION) : Building list of linked objects from spatial overlap Original List (Ref ID=2): Object 1 of 1 --> Id = 5 Unified List (Ref ID=2): Object 1 of 1 --> Id = 5 Original List (Ref ID=3): Object 1 of 1 --> Id = 6 Unified List (Ref ID=3): Object 1 of 1 --> Id = 6 Original List (Ref ID=4): Object 1 of 1 --> Id = 8 Unified List (Ref ID=4): Object 1 of 1 --> Id = 8 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 7 alert 6 9 2 70.30507 -148.7314 5 70.30975 -148.7294 Adding object 5 to group 2 5 5 3 70.31989 -148.5138 6 70.31712 -148.5074 Adding object 6 to group 3 6 6 4 70.28916 -148.4344 8 70.29322 -148.4319 Adding object 8 to group 4 8 8 6 1 1 1 -999 1 2 5 5 -999 1 3 6 6 -999 1 4 8 8 -999 1 5 7 7 -999 1 6 9 9 -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: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: 0045, Y_Idx: 3474, VRP_Pix: 0.34, VRP_Max: 0.34, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.34, Internal: F, BT_Pix: 261.2, BT_Crit: T, Qc: 1 Group_Id: 002, Object_Id: 0002, X_Idx: 0052, Y_Idx: 3475, VRP_Pix: 0.46, VRP_Max: 0.48, VRP_Relative_Diff: 0.04, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.46, Internal: F, BT_Pix: 253.9, BT_Crit: F, Qc: 2 Group_Id: 002, Object_Id: 0005, X_Idx: 0052, Y_Idx: 3493, VRP_Pix: 0.57, VRP_Max: 0.68, VRP_Relative_Diff: 0.16, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.57, Internal: F, BT_Pix: 274.6, BT_Crit: T, Qc: 1 Group_Id: 002, Object_Id: 0005, X_Idx: 0052, Y_Idx: 3494, VRP_Pix: 0.57, VRP_Max: 0.68, VRP_Relative_Diff: 0.16, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.57, Internal: F, BT_Pix: 266.0, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0003, X_Idx: 0061, Y_Idx: 3475, VRP_Pix: 0.98, VRP_Max: 1.68, VRP_Relative_Diff: 0.42, Rel_Diff_Thresh: 0.06, Local_Max_VRP: 1.26, Internal: F, BT_Pix: 254.6, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0003, X_Idx: 0062, Y_Idx: 3475, VRP_Pix: 0.96, VRP_Max: 1.68, VRP_Relative_Diff: 0.43, Rel_Diff_Thresh: 0.06, Local_Max_VRP: 1.26, Internal: F, BT_Pix: 255.7, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0003, X_Idx: 0061, Y_Idx: 3476, VRP_Pix: 0.98, VRP_Max: 1.68, VRP_Relative_Diff: 0.42, Rel_Diff_Thresh: 0.06, Local_Max_VRP: 1.26, Internal: F, BT_Pix: 267.6, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0003, X_Idx: 0062, Y_Idx: 3476, VRP_Pix: 0.96, VRP_Max: 1.68, VRP_Relative_Diff: 0.43, Rel_Diff_Thresh: 0.06, Local_Max_VRP: 1.26, Internal: F, BT_Pix: 291.8, BT_Crit: T, Qc: 2 Group_Id: 003, Object_Id: 0003, X_Idx: 0063, Y_Idx: 3476, VRP_Pix: 1.26, VRP_Max: 1.68, VRP_Relative_Diff: 0.25, Rel_Diff_Thresh: 0.06, Local_Max_VRP: 1.26, Internal: F, BT_Pix: 270.8, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0006, X_Idx: 0064, Y_Idx: 3493, VRP_Pix: 0.94, VRP_Max: 0.97, VRP_Relative_Diff: 0.03, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.94, Internal: F, BT_Pix: 253.5, BT_Crit: F, Qc: 2 Group_Id: 004, Object_Id: 0004, X_Idx: 0065, Y_Idx: 3481, VRP_Pix: 0.48, VRP_Max: 1.59, VRP_Relative_Diff: 0.70, Rel_Diff_Thresh: 0.05, Local_Max_VRP: 0.48, Internal: F, BT_Pix: 292.5, BT_Crit: T, Qc: 1 Group_Id: 004, Object_Id: 0008, X_Idx: 0065, Y_Idx: 3498, VRP_Pix: 0.88, VRP_Max: 0.88, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.88, Internal: F, BT_Pix: 261.8, BT_Crit: T, Qc: 1 Group_Id: 004, Object_Id: 0008, X_Idx: 0066, Y_Idx: 3498, VRP_Pix: 0.88, VRP_Max: 0.88, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.88, Internal: F, BT_Pix: 283.3, BT_Crit: T, Qc: 1 Group_Id: 004, Object_Id: 0008, X_Idx: 0065, Y_Idx: 3499, VRP_Pix: 0.14, VRP_Max: 0.88, VRP_Relative_Diff: 0.84, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.88, Internal: F, BT_Pix: 249.8, BT_Crit: F, Qc: 2 Group_Id: 005, Object_Id: 0007, X_Idx: 0091, Y_Idx: 3494, VRP_Pix: 0.38, VRP_Max: 0.38, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.38, Internal: F, BT_Pix: 267.5, BT_Crit: T, Qc: 1 Group_Id: 006, Object_Id: 0009, X_Idx: 0065, Y_Idx: 3503, VRP_Pix: 0.31, VRP_Max: 0.70, VRP_Relative_Diff: 0.55, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.70, Internal: F, BT_Pix: 265.4, BT_Crit: T, Qc: 2 Group_Id: 006, Object_Id: 0009, X_Idx: 0064, Y_Idx: 3504, 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: 251.2, BT_Crit: T, Qc: 1 Group_Id: 006, Object_Id: 0009, X_Idx: 0065, Y_Idx: 3504, VRP_Pix: 0.31, VRP_Max: 0.70, VRP_Relative_Diff: 0.55, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.70, Internal: F, BT_Pix: 253.1, BT_Crit: F, Qc: 2 geocat>> VOLCAT_GENERAL_UTILS:APPLY_CLOUDY_VRP_QC(INFORMATION) : Applying cloud scattering QC MWIR resolution (m): 375.0, MWIR resolution factor: 1 Group Id: 2, Obj_Idx: 2, Trans_Min: .558, VRP Total: 1.44 Group Id: 2, Obj_Idx: 5, Trans_Min: .558, VRP Total: 1.81 Group Id: 3, Obj_Idx: 3, Trans_Min: .558, VRP Total: 5.60 Group Id: 3, Obj_Idx: 6, Trans_Min: .558, VRP Total: 5.71 Group Id: 4, Obj_Idx: 4, Trans_Min: .558, VRP Total: 1.59 Group Id: 4, Obj_Idx: 8, Trans_Min: .558, VRP Total: 2.04 Group Id: 6, Obj_Idx: 9, Trans_Min: .558, VRP Total: 1.32 geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Redistributing radiative power to limit energy smearing geocat>> VOLCAT_GENERAL_UTILS:REDISTRIBUTE_VRP(WARNING) : Unable to find high quality pixel Object Index: 2, Group Index: 2, Elem: 52, Line: 3475 geocat>> VOLCAT_GENERAL_UTILS:REDISTRIBUTE_VRP(WARNING) : Unable to find high quality pixel Object Index: 3, Group Index: 3, Elem: 61, Line: 3475 geocat>> VOLCAT_GENERAL_UTILS:REDISTRIBUTE_VRP(WARNING) : Unable to find high quality pixel Object Index: 3, Group Index: 3, Elem: 62, Line: 3475 geocat>> VOLCAT_GENERAL_UTILS:REDISTRIBUTE_VRP(WARNING) : Unable to find high quality pixel Object Index: 3, Group Index: 3, Elem: 61, Line: 3476 geocat>> VOLCAT_GENERAL_UTILS:REDISTRIBUTE_VRP(WARNING) : Unable to find high quality pixel Object Index: 3, Group Index: 3, Elem: 62, Line: 3476 geocat>> VOLCAT_GENERAL_UTILS:REDISTRIBUTE_VRP(WARNING) : Unable to find high quality pixel Object Index: 3, Group Index: 3, Elem: 63, Line: 3476 geocat>> VOLCAT_GENERAL_UTILS:REDISTRIBUTE_VRP(WARNING) : Unable to find high quality pixel Object Index: 6, Group Index: 3, Elem: 64, Line: 3493 Elem_Idx: 52, Line_Idx: 3494, N_Weights: 1, RP[MW]: .57, RP_Adj[MW]: .57, QC: 2, New_Elem_Idx: 52, New_Line_Idx: 3493, RP[MW]: .57, QC: 1, Pix_Dist: 1.00 Elem_Idx: 65, Line_Idx: 3499, N_Weights: 1, RP[MW]: .14, RP_Adj[MW]: .14, QC: 2, New_Elem_Idx: 65, New_Line_Idx: 3498, RP[MW]: .88, QC: 1, Pix_Dist: 1.00 Elem_Idx: 65, Line_Idx: 3503, N_Weights: 1, RP[MW]: .31, RP_Adj[MW]: .31, QC: 2, New_Elem_Idx: 64, New_Line_Idx: 3504, RP[MW]: .70, QC: 1, Pix_Dist: 1.41 Elem_Idx: 65, Line_Idx: 3504, N_Weights: 1, RP[MW]: .31, RP_Adj[MW]: .31, QC: 2, New_Elem_Idx: 64, New_Line_Idx: 3504, RP[MW]: 1.01, QC: 1, Pix_Dist: 1.00 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]: .34, New Total RP [MW]: .34 Group_Idx: 2, Orig Total RP [MW]: 3.24, New Total RP [MW]: 1.60 Group_Idx: 3, Orig Total RP [MW]: 11.31, New Total RP [MW]: 6.07 Group_Idx: 4, Orig Total RP [MW]: 3.64, New Total RP [MW]: 2.38 Group_Idx: 5, Orig Total RP [MW]: .38, New Total RP [MW]: .38 Group_Idx: 6, Orig Total RP [MW]: 1.32, New Total RP [MW]: 1.32 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-21.2025078.101556.hdf geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (so2) VOLCAT_ALERTS>> Updating History, if needed Background= 0 0 70.31074 -148.8600 Background= 0 0 70.30975 -148.7294 Background= 0 0 70.31712 -148.5074 Background= 0 0 70.29322 -148.4319 Background= 0 0 70.35171 -147.9639 Background= 0 0 70.25729 -148.4301 VOLCAT_ALERTS>> Checking For Alerts To Issue @@**********VOLCAT ALERTS********** STARTING DATE/TIME OF IMAGE: 2025-03-19 10:15:56 [UTC] PRODUCTION DATE/TIME OF ALERT: 2025-03-19 10:42:09 [UTC] PRIMARY INSTRUMENT: NOAA-21 VIIRS PRIMARY DOMAIN: none WMO SPACECRAFT ID: 209 LOCATION/ORBIT: LEO L1 FILE: SVM13_j02_d20250319_t1015562_e1025527_b12204_c20250319103842064087_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: 6 NUMBER OF SO2 CLOUD ALERTS: 0 DATABASE VERSION: 3.0 ALGORITHM VERSION: 3.0 --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Cloud) Latitude of Radiative Center: 70.31 [degrees] Longitude of Radiative Center: -148.86 [degrees] Mean Object Date/Time: 2025-03-19 10:19:08 [UTC] Mean Viewing Angle: 68.9 [degrees] Mean Solar Zenith Angle: 110.0 [degrees] Mean Glint Angle: 111.2 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(200.9 km) Number of background pixels: 2043 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .11 [none] Maximum Observed BT (3.9 um): 261.22 [K] Observed - Background BT (3.9 um): 17.63 [K] BT Anomaly (3.9 um): 6.47 [K] Maximum Observed - Clear RTM BT (3.9 um): 19.66 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 16.86 [K] Maximum Observed BTD (3.9-10/11/12 um): 17.95 [K] Observed - Background BTD (3.9-10/11/12 um): 17.35 [K] BTD Anomaly (3.9-10/11/12 um): 6.95 [K] Maximum Observed Radiance (2.2 um): .0141 [RU] Observed - Background Radiance (2.2 um): .0136 [RU] Radiance Anomaly (2.2 um): .1361 [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: .63 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .27 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 11 [none] Maximum Radiative Power: .34 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .34 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.39 [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: 70.31 [degrees] Longitude of Radiative Center: -148.73 [degrees] Mean Object Date/Time: 2025-03-19 10:19:10 [UTC] Mean Viewing Angle: 68.8 [degrees] Mean Solar Zenith Angle: 110.0 [degrees] Mean Glint Angle: 111.1 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(205.3 km) Number of background pixels: 2260 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .08 [none] Maximum Observed BT (3.9 um): 274.63 [K] Observed - Background BT (3.9 um): 31.14 [K] BT Anomaly (3.9 um): 10.76 [K] Maximum Observed - Clear RTM BT (3.9 um): 33.16 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 29.36 [K] Maximum Observed BTD (3.9-10/11/12 um): 30.39 [K] Observed - Background BTD (3.9-10/11/12 um): 30.03 [K] BTD Anomaly (3.9-10/11/12 um): 10.95 [K] Maximum Observed Radiance (2.2 um): .0353 [RU] Observed - Background Radiance (2.2 um): .0344 [RU] Radiance Anomaly (2.2 um): .3442 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .90 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .40 [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: 1.14 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 1.60 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 2.3 [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: 70.32 [degrees] Longitude of Radiative Center: -148.51 [degrees] Mean Object Date/Time: 2025-03-19 10:19:10 [UTC] Mean Viewing Angle: 68.6 [degrees] Mean Solar Zenith Angle: 110.0 [degrees] Mean Glint Angle: 111.1 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(213.2 km) Number of background pixels: 14 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .24 [none] Maximum Observed BT (3.9 um): 291.81 [K] Observed - Background BT (3.9 um): 37.94 [K] BT Anomaly (3.9 um): 2.42 [K] Maximum Observed - Clear RTM BT (3.9 um): 50.49 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 42.97 [K] Maximum Observed BTD (3.9-10/11/12 um): 44.44 [K] Observed - Background BTD (3.9-10/11/12 um): 35.74 [K] BTD Anomaly (3.9-10/11/12 um): 2.35 [K] Maximum Observed Radiance (2.2 um): .0221 [RU] Observed - Background Radiance (2.2 um): .0213 [RU] Radiance Anomaly (2.2 um): .2125 [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: .64 [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: 1.26 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 6.07 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 4.2 [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: 2025-03-19 10:19:10 [UTC] Mean Viewing Angle: 68.6 [degrees] Mean Solar Zenith Angle: 110.0 [degrees] Mean Glint Angle: 111.2 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(214.7 km) Number of background pixels: 2129 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .22 [none] Maximum Observed BT (3.9 um): 292.45 [K] Observed - Background BT (3.9 um): 48.19 [K] BT Anomaly (3.9 um): 17.48 [K] Maximum Observed - Clear RTM BT (3.9 um): 50.89 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 46.69 [K] Maximum Observed BTD (3.9-10/11/12 um): 48.25 [K] Observed - Background BTD (3.9-10/11/12 um): 47.58 [K] BTD Anomaly (3.9-10/11/12 um): 18.01 [K] Maximum Observed Radiance (2.2 um): .0643 [RU] Observed - Background Radiance (2.2 um): .0639 [RU] Radiance Anomaly (2.2 um): .6392 [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: .74 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .40 [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: 1.02 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 2.38 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 1.9 [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: 70.35 [degrees] Longitude of Radiative Center: -147.96 [degrees] Mean Object Date/Time: 2025-03-19 10:19:10 [UTC] Mean Viewing Angle: 68.2 [degrees] Mean Solar Zenith Angle: 109.9 [degrees] Mean Glint Angle: 111.1 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(233.4 km) Number of background pixels: 2033 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .56 [none] Maximum Observed BT (3.9 um): 267.54 [K] Observed - Background BT (3.9 um): 22.74 [K] BT Anomaly (3.9 um): 8.93 [K] Maximum Observed - Clear RTM BT (3.9 um): 24.58 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 21.83 [K] Maximum Observed BTD (3.9-10/11/12 um): 22.36 [K] Observed - Background BTD (3.9-10/11/12 um): 21.58 [K] BTD Anomaly (3.9-10/11/12 um): 8.73 [K] Maximum Observed Radiance (2.2 um): .0117 [RU] Observed - Background Radiance (2.2 um): .0112 [RU] Radiance Anomaly (2.2 um): .1123 [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: .39 [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: .38 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .38 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.38 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): 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: 70.26 [degrees] Longitude of Radiative Center: -148.43 [degrees] Mean Object Date/Time: 2025-03-19 10:19:10 [UTC] Mean Viewing Angle: 68.6 [degrees] Mean Solar Zenith Angle: 110.1 [degrees] Mean Glint Angle: 111.3 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(213.2 km) Number of background pixels: 2044 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .03 [none] Maximum Observed BT (3.9 um): 265.40 [K] Observed - Background BT (3.9 um): 21.82 [K] BT Anomaly (3.9 um): 7.97 [K] Maximum Observed - Clear RTM BT (3.9 um): 23.62 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 21.05 [K] Maximum Observed BTD (3.9-10/11/12 um): 22.26 [K] Observed - Background BTD (3.9-10/11/12 um): 21.93 [K] BTD Anomaly (3.9-10/11/12 um): 8.45 [K] Maximum Observed Radiance (2.2 um): .0238 [RU] Observed - Background Radiance (2.2 um): .0234 [RU] Radiance Anomaly (2.2 um): .2341 [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: .46 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .54 [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: 1.32 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 1.32 [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: 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 --------------------------------------------- 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-21.2025078.101556.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 = 9 VOLCAT_ALERTS>> END OF FULL PROGRAM