------------------------------------ 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.SNPP.2025084.134935.diag Volcanic cloud diagnostics path and filename: /output/volcat_diag//geocatHOTOBJ.SNPP.2025084.134935.diag Volcano information path: /opt/geocat/data_algorithms/volcat_data/ Volcano information filename: Volcat_Alert_FireUSA_Database_Feb21_2022_165111.txt Volcano information path and filename: /opt/geocat/data_algorithms/volcat_data//alerts/Volcat_Alert_FireUSA_Database_Feb21_2022_165111.txt Volcano activity path: /root/git/volcat Volcano activity filename: MISSING Volcano activity path and filename: /root/git/volcat/MISSING Weak plume option for ash: 1 Strong plume option for ash: 0 Weak plume option for SO2: 1 Strong plume option for SO2: 0 Weak plume option for ash: 1 Maximum viewing angle (new ash detect): 80.0 Maximum viewing angle (new ice detect): 90.0 Maximum viewing angle (new hot detect): 90.0 Maximum viewing angle (new so2 detect): 80.0 Noisy ash object threshold (basic criteria): 0.25 Noisy ash object threshold (plume/puff criteria): 0.25 Noisy ash object threshold (neighbor criteria): 0.25 Noisy ash object threshold (temporal criteria): 1.01 Noisy so2 object threshold (basic criteria): 0.25 Noisy so2 object threshold (plume/puff criteria): 0.25 Noisy so2 object threshold (neighbor criteria): 0.25 Noisy so2 object threshold (temporal criteria): 1.01 Min median 11 um tot emissivity for ash object noise screening (basic criteria): 0.50 Min median 11 um tot emissivity for ash object noise screening (plume/puff criteria): 0.50 Min median 11 um tot emissivity for ash object noise screening (neighbor criteria): 0.50 Min median 11 um tot emissivity for ash object noise screening (temporal criteria): 1.00 Min median 11 um tot emissivity for so2 object noise screening (basic criteria): 0.50 Min median 11 um tot emissivity for so2 object noise screening (plume/puff criteria): 0.50 Min median 11 um tot emissivity for so2 object noise screening (neighbor criteria): 0.50 Min median 11 um tot emissivity for so2 object noise screening (temporal criteria): 1.00 Non-uniform ash object threshold (basic criteria): 0.75 Non-uniform ash object threshold (plume/puff criteria): 0.75 Non-uniform ash object threshold (neighbor criteria): 1.01 Non-uniform ash object threshold (temporal criteria): 1.01 Non-uniform so2 object threshold (basic criteria): 0.75 Non-uniform so2 object threshold (plume/puff criteria): 0.75 Non-uniform so2 object threshold (neighbor criteria): 1.01 Non-uniform so2 object threshold (temporal criteria): 1.01 Maximum ash object median tot emiss (basic criteria): 0.90 Maximum ash object median tot emiss (plume/puff criteria): 0.60 Maximum ash object median tot emiss (neighbor criteria): 0.75 Maximum ash object median tot emiss (temporal criteria): 1.01 Maximum so2 object median tot emiss (basic criteria): 0.90 Maximum so2 object median tot emiss (plume/puff criteria): 0.50 Maximum so2 object median tot emiss (neighbor criteria): 0.75 Maximum so2 object median tot emiss (temporal criteria): 1.01 Minimum ash object count (basic/neighbor criteria): 1000000000 Minimum ash object count (plume/puff criteria): 1000000000 Minimum ash object count (temporal criteria): 0 Minimum ice object count (basic/temporal criteria): 3 Minimum ice object count (temporal criteria): 0 Minimum hot object count: 0 Minimum so2 object count (basic/neighbor criteria): 5 Minimum so2 object count (plume/puff criteria): 3 Minimum so2 object count (temporal criteria): 0 Ash object grouping contrast option (basic and neighbor criteria): 1 Ash object grouping contrast option (plume/puff criteria): 1 So2 object grouping contrast option (basic and neighbor criteria): 1 So2 object grouping contrast option (plume/puff criteria): 1 Minimum number of fractional days between ash alerts: 0.50 Minimum number of fractional days between ice alerts: 0.50 Minimum number of fractional days between thermal anomaly alerts: 0.50 Minimum number of fractional days between So2 alerts: 0.50 The number of robust pixels that are needed to be confident that co-registration errors are not to blame (L1 robustness): 50 The number of robust pixels that are needed to be confident that co-registration errors are not to blame (L2 robustness): 50 The number of robust pixels that are needed to be confident that co-registration errors are not to blame (L3 robustness): 20 The number of robust pixels that are needed to be confident that co-registration errors are not to blame (L4 robustness): 10 The fraction of robust area possibly attributed to co-registration errors that gives confidence that robust signal is strictly due to co-registration (L1 robustness): .5000 The fraction of robust area possibly attributed to co-registration errors that gives confidence that robust signal is strictly due to co-registration (L2 robustness): .5000 The fraction of robust area possibly attributed to co-registration errors that gives confidence that robust signal is strictly due to co-registration (L3 robustness): .5000 The fraction of robust area possibly attributed to co-registration errors that gives confidence that robust signal is strictly due to co-registration (L4 robustness): .9500 History grid resolution (detection): .10 History grid resolution (retrievals): 1.00 History file path: /output/history/ History file filename: volcat_history.hdf History file path and filename: /output/history//volcat_history.hdf Ash history usage: 1 Ice history usage: 1 Hot history usage: 1 SO2 history usage: 1 Number of days between valid detections before thermal anomaly is removed from history: 15.00000 Maximum number of volcanoes listed in alerts: 5 Ash object is valid: NO Ash object path: /output/l2_data Ash object filename: none Ash object path and filename: /output/l2_data/none Ice object is valid: NO Ice object path: /output/l2_data Ice object filename: none Ice object path and filename: /output/l2_data/none Hot object is valid: YES Hot object path: /output/l2_data Hot object filename: geocatHOTOBJHIRES.SNPP.2025084.134935.hdf Hot object path and filename: /output/l2_data/geocatHOTOBJHIRES.SNPP.2025084.134935.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 2025-03-25T13:40:15 UTC from and /ancillary/NIFC_DATA/Current-Fire-Location-2025-03-25_134014.geojson/ancillary/NIFC_DATA/Current-Fire-Perimeter-2025-03-25_134014.geojson Number of perimeters: 62 Number of points: 705 Total number of incidents: 767 Perimeter data bounding lon/lat: -105.790, 13.082, 144.955, 48.233 Point data bounding lon/lat: -123.940, 13.078, 144.953, 49.050 VOLCAT_ALERTS>> Reading Object Files VOLCAT_ALERTS>> Reading pixel navigation, if needed geocat>> VOLCAT_ALERT_UTILS:PIXEL_NAVIGATION(INFORMATION) : Reading hires navigation data from : /output//l1_data/geocatL1HIRES.SNPP.2025084.134935.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: 4153, Line_Idx: 4158, RP[MW]: .32, Elem_Over: 4153, Line_Over: 4162, RP_Over[MW]: .23, Elem_Traceback: 4153, Line_Traceback: 4158 Ref_Obj_Idx: 6, Over_Obj_Idx: 7, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 4154, Line_Idx: 4159, RP[MW]: .13, Elem_Over: 4154, Line_Over: 4163, RP_Over[MW]: .20, Elem_Traceback: 4154, Line_Traceback: 4159 Ref_Obj_Idx: 6, Over_Obj_Idx: 7, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 4190, Line_Idx: 4102, Obj_Idx: 1, RP[MW]: 1.11, RP Modified[MW]: 1.11, Qc: 0, RP Final[MW]: 1.11, Qc Final: 1 Elem_Idx: 4165, Line_Idx: 4142, Obj_Idx: 2, RP[MW]: .07, RP Modified[MW]: .07, Qc: 0, RP Final[MW]: .07, Qc Final: 1 Elem_Idx: 4162, Line_Idx: 4143, Obj_Idx: 2, RP[MW]: .08, RP Modified[MW]: .08, Qc: 0, RP Final[MW]: .08, Qc Final: 1 Elem_Idx: 4164, Line_Idx: 4143, Obj_Idx: 2, RP[MW]: .43, RP Modified[MW]: .43, Qc: 0, RP Final[MW]: .43, Qc Final: 1 Elem_Idx: 4165, Line_Idx: 4143, Obj_Idx: 2, RP[MW]: .34, RP Modified[MW]: .34, Qc: 0, RP Final[MW]: .34, Qc Final: 1 Elem_Idx: 4162, Line_Idx: 4144, Obj_Idx: 2, RP[MW]: .08, RP Modified[MW]: .08, Qc: 0, RP Final[MW]: .08, Qc Final: 1 Elem_Idx: 4163, Line_Idx: 4144, Obj_Idx: 2, RP[MW]: .43, RP Modified[MW]: .43, Qc: 0, RP Final[MW]: .43, Qc Final: 1 Elem_Idx: 4164, Line_Idx: 4144, Obj_Idx: 2, RP[MW]: .43, RP Modified[MW]: .43, Qc: 0, RP Final[MW]: .43, Qc Final: 1 Elem_Idx: 4165, Line_Idx: 4144, Obj_Idx: 2, RP[MW]: .34, RP Modified[MW]: .34, Qc: 0, RP Final[MW]: .34, Qc Final: 1 Elem_Idx: 4163, Line_Idx: 4145, Obj_Idx: 2, RP[MW]: .42, RP Modified[MW]: .42, Qc: 0, RP Final[MW]: .42, Qc Final: 1 Elem_Idx: 4164, Line_Idx: 4145, Obj_Idx: 2, RP[MW]: .42, RP Modified[MW]: .42, Qc: 0, RP Final[MW]: .42, Qc Final: 1 Elem_Idx: 4172, Line_Idx: 4145, Obj_Idx: 4, RP[MW]: .67, RP Modified[MW]: .67, Qc: 0, RP Final[MW]: .67, Qc Final: 1 Elem_Idx: 4182, Line_Idx: 4145, Obj_Idx: 3, RP[MW]: .25, RP Modified[MW]: .25, Qc: 0, RP Final[MW]: .25, Qc Final: 1 Elem_Idx: 4172, Line_Idx: 4146, Obj_Idx: 4, RP[MW]: .67, RP Modified[MW]: .67, Qc: 0, RP Final[MW]: .67, Qc Final: 1 Elem_Idx: 4173, Line_Idx: 4146, Obj_Idx: 4, RP[MW]: .43, RP Modified[MW]: .43, Qc: 0, RP Final[MW]: .43, Qc Final: 1 Elem_Idx: 4173, Line_Idx: 4147, Obj_Idx: 4, RP[MW]: .12, RP Modified[MW]: .12, Qc: 0, RP Final[MW]: .12, Qc Final: 1 Elem_Idx: 4176, Line_Idx: 4153, Obj_Idx: 5, RP[MW]: .11, RP Modified[MW]: .11, Qc: 0, RP Final[MW]: .11, Qc Final: 1 Elem_Idx: 4177, Line_Idx: 4153, Obj_Idx: 5, RP[MW]: .16, RP Modified[MW]: .16, Qc: 0, RP Final[MW]: .16, Qc Final: 1 Elem_Idx: 4178, Line_Idx: 4153, Obj_Idx: 5, RP[MW]: .16, RP Modified[MW]: .16, Qc: 0, RP Final[MW]: .16, Qc Final: 1 Elem_Idx: 4177, Line_Idx: 4154, Obj_Idx: 5, RP[MW]: .16, RP Modified[MW]: .16, Qc: 0, RP Final[MW]: .16, Qc Final: 1 Elem_Idx: 4178, Line_Idx: 4154, Obj_Idx: 5, RP[MW]: .16, RP Modified[MW]: .16, Qc: 0, RP Final[MW]: .16, Qc Final: 1 Elem_Idx: 4153, Line_Idx: 4158, Obj_Idx: 6, RP[MW]: .32, RP Modified[MW]: .27, Qc: 4, RP Final[MW]: .27, Qc Final: 4 Elem_Idx: 4153, Line_Idx: 4159, Obj_Idx: 6, RP[MW]: .13, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .13, Qc Final: 1 Elem_Idx: 4154, Line_Idx: 4159, Obj_Idx: 6, RP[MW]: .13, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 4153, Line_Idx: 4162, Obj_Idx: 7, RP[MW]: .23, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 4154, Line_Idx: 4162, Obj_Idx: 7, RP[MW]: .23, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .23, Qc Final: 1 Elem_Idx: 4154, Line_Idx: 4163, Obj_Idx: 7, RP[MW]: .20, RP Modified[MW]: .16, Qc: 4, RP Final[MW]: .16, Qc Final: 4 Elem_Idx: 4170, Line_Idx: 4165, Obj_Idx: 8, RP[MW]: .39, RP Modified[MW]: .39, Qc: 0, RP Final[MW]: .39, Qc Final: 1 Elem_Idx: 4171, Line_Idx: 4165, Obj_Idx: 8, RP[MW]: .06, RP Modified[MW]: .06, Qc: 0, RP Final[MW]: .06, Qc Final: 1 Elem_Idx: 4161, Line_Idx: 4166, Obj_Idx: 9, RP[MW]: .19, RP Modified[MW]: .19, Qc: 0, RP Final[MW]: .19, Qc Final: 1 Elem_Idx: 4162, Line_Idx: 4166, Obj_Idx: 9, RP[MW]: .19, RP Modified[MW]: .19, Qc: 0, RP Final[MW]: .19, Qc Final: 1 Elem_Idx: 4145, Line_Idx: 4170, Obj_Idx: 10, RP[MW]: .32, RP Modified[MW]: .32, Qc: 0, RP Final[MW]: .32, Qc Final: 1 Elem_Idx: 4146, Line_Idx: 4170, Obj_Idx: 10, RP[MW]: .32, RP Modified[MW]: .32, Qc: 0, RP Final[MW]: .32, Qc Final: 1 Elem_Idx: 4146, Line_Idx: 4171, Obj_Idx: 10, RP[MW]: .06, RP Modified[MW]: .06, Qc: 0, RP Final[MW]: .06, Qc Final: 1 Elem_Idx: 4076, Line_Idx: 4208, Obj_Idx: 11, RP[MW]: .19, RP Modified[MW]: .19, Qc: 0, RP Final[MW]: .19, Qc Final: 1 Elem_Idx: 4088, Line_Idx: 4238, Obj_Idx: 12, RP[MW]: .06, RP Modified[MW]: .06, Qc: 0, RP Final[MW]: .06, Qc Final: 1 Elem_Idx: 4088, Line_Idx: 4239, Obj_Idx: 12, RP[MW]: .27, RP Modified[MW]: .27, Qc: 0, RP Final[MW]: .27, Qc Final: 1 Elem_Idx: 4089, Line_Idx: 4239, Obj_Idx: 12, RP[MW]: .10, RP Modified[MW]: .10, Qc: 0, RP Final[MW]: .10, Qc Final: 1 Elem_Idx: 4016, Line_Idx: 4288, Obj_Idx: 13, RP[MW]: .22, RP Modified[MW]: .22, Qc: 0, RP Final[MW]: .22, Qc Final: 1 geocat>> VOLCAT_GENERAL_UTILS:RESOLVE_REDUNDANT_VRP(INFORMATION) : Building list of linked objects from spatial overlap Original List (Ref ID=6): Object 1 of 1 --> Id = 7 Unified List (Ref ID=6): Object 1 of 1 --> Id = 7 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 8 alert 8 9 alert 9 10 alert 10 11 alert 11 12 alert 12 13 6 70.30998 -148.7230 7 70.31049 -148.7282 Adding object 7 to group 6 7 7 12 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 7 7 -999 1 7 8 8 -999 1 8 9 9 -999 1 9 10 10 -999 1 10 11 11 -999 1 11 12 12 -999 1 12 13 13 -999 1 geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS: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: 4190, Y_Idx: 4102, VRP_Pix: 1.11, VRP_Max: 1.11, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.01, Local_Max_VRP: 1.11, Internal: F, BT_Pix: 278.4, BT_Crit: T, Qc: 1 Group_Id: 002, Object_Id: 0002, X_Idx: 4165, Y_Idx: 4142, VRP_Pix: 0.07, VRP_Max: 0.43, VRP_Relative_Diff: 0.84, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.43, Internal: F, BT_Pix: 250.9, BT_Crit: F, Qc: 2 Group_Id: 002, Object_Id: 0002, X_Idx: 4162, Y_Idx: 4143, VRP_Pix: 0.08, VRP_Max: 0.43, VRP_Relative_Diff: 0.82, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.43, Internal: F, BT_Pix: 252.1, BT_Crit: F, Qc: 2 Group_Id: 002, Object_Id: 0002, X_Idx: 4164, Y_Idx: 4143, VRP_Pix: 0.43, VRP_Max: 0.43, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.43, Internal: F, BT_Pix: 271.8, BT_Crit: T, Qc: 1 Group_Id: 002, Object_Id: 0002, X_Idx: 4165, Y_Idx: 4143, VRP_Pix: 0.34, VRP_Max: 0.43, VRP_Relative_Diff: 0.20, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.43, Internal: F, BT_Pix: 262.3, BT_Crit: F, Qc: 2 Group_Id: 002, Object_Id: 0002, X_Idx: 4162, Y_Idx: 4144, VRP_Pix: 0.08, VRP_Max: 0.43, VRP_Relative_Diff: 0.82, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.43, Internal: F, BT_Pix: 250.0, BT_Crit: F, Qc: 2 Group_Id: 002, Object_Id: 0002, X_Idx: 4163, Y_Idx: 4144, VRP_Pix: 0.43, VRP_Max: 0.43, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.43, Internal: F, BT_Pix: 280.1, BT_Crit: T, Qc: 1 Group_Id: 002, Object_Id: 0002, X_Idx: 4164, Y_Idx: 4144, VRP_Pix: 0.43, VRP_Max: 0.43, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.43, Internal: F, BT_Pix: 270.6, BT_Crit: T, Qc: 1 Group_Id: 002, Object_Id: 0002, X_Idx: 4165, Y_Idx: 4144, VRP_Pix: 0.34, VRP_Max: 0.43, VRP_Relative_Diff: 0.20, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.43, Internal: F, BT_Pix: 283.7, BT_Crit: T, Qc: 2 Group_Id: 002, Object_Id: 0002, X_Idx: 4163, Y_Idx: 4145, VRP_Pix: 0.42, VRP_Max: 0.43, VRP_Relative_Diff: 0.02, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.43, Internal: F, BT_Pix: 259.9, BT_Crit: F, Qc: 2 Group_Id: 002, Object_Id: 0002, X_Idx: 4164, Y_Idx: 4145, VRP_Pix: 0.42, VRP_Max: 0.43, VRP_Relative_Diff: 0.02, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.43, Internal: F, BT_Pix: 281.9, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0003, X_Idx: 4182, Y_Idx: 4145, VRP_Pix: 0.25, VRP_Max: 0.25, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.25, Internal: F, BT_Pix: 265.5, BT_Crit: T, Qc: 1 Group_Id: 004, Object_Id: 0004, X_Idx: 4172, Y_Idx: 4145, VRP_Pix: 0.67, VRP_Max: 0.67, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.67, Internal: F, BT_Pix: 258.8, BT_Crit: T, Qc: 1 Group_Id: 004, Object_Id: 0004, X_Idx: 4172, Y_Idx: 4146, VRP_Pix: 0.67, VRP_Max: 0.67, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.67, Internal: F, BT_Pix: 306.1, BT_Crit: T, Qc: 1 Group_Id: 004, Object_Id: 0004, X_Idx: 4173, Y_Idx: 4146, VRP_Pix: 0.43, VRP_Max: 0.67, VRP_Relative_Diff: 0.35, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.67, Internal: F, BT_Pix: 261.6, BT_Crit: F, Qc: 2 Group_Id: 004, Object_Id: 0004, X_Idx: 4173, Y_Idx: 4147, VRP_Pix: 0.12, VRP_Max: 0.67, VRP_Relative_Diff: 0.82, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.67, Internal: F, BT_Pix: 254.5, BT_Crit: F, Qc: 2 Group_Id: 005, Object_Id: 0005, X_Idx: 4176, Y_Idx: 4153, VRP_Pix: 0.11, VRP_Max: 0.16, VRP_Relative_Diff: 0.33, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.16, Internal: F, BT_Pix: 251.6, BT_Crit: F, Qc: 2 Group_Id: 005, Object_Id: 0005, X_Idx: 4177, Y_Idx: 4153, VRP_Pix: 0.16, VRP_Max: 0.16, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.16, Internal: F, BT_Pix: 276.9, BT_Crit: T, Qc: 1 Group_Id: 005, Object_Id: 0005, X_Idx: 4178, Y_Idx: 4153, VRP_Pix: 0.16, VRP_Max: 0.16, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.16, Internal: F, BT_Pix: 267.1, BT_Crit: T, Qc: 1 Group_Id: 005, Object_Id: 0005, X_Idx: 4177, Y_Idx: 4154, VRP_Pix: 0.16, VRP_Max: 0.16, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.16, Internal: F, BT_Pix: 255.7, BT_Crit: T, Qc: 1 Group_Id: 005, Object_Id: 0005, X_Idx: 4178, Y_Idx: 4154, VRP_Pix: 0.16, VRP_Max: 0.16, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.16, Internal: F, BT_Pix: 252.9, BT_Crit: T, Qc: 1 Group_Id: 006, Object_Id: 0006, X_Idx: 4153, Y_Idx: 4158, VRP_Pix: 0.27, VRP_Max: 0.32, VRP_Relative_Diff: 0.15, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.27, Internal: F, BT_Pix: 279.1, BT_Crit: T, Qc: 1 Group_Id: 006, Object_Id: 0006, X_Idx: 4153, Y_Idx: 4159, VRP_Pix: 0.13, VRP_Max: 0.32, VRP_Relative_Diff: 0.59, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.27, Internal: F, BT_Pix: 258.0, BT_Crit: F, Qc: 2 Group_Id: 006, Object_Id: 0007, X_Idx: 4154, Y_Idx: 4162, VRP_Pix: 0.23, VRP_Max: 0.23, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.23, Internal: F, BT_Pix: 264.8, BT_Crit: T, Qc: 1 Group_Id: 006, Object_Id: 0007, X_Idx: 4154, Y_Idx: 4163, VRP_Pix: 0.16, VRP_Max: 0.23, VRP_Relative_Diff: 0.30, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.23, Internal: F, BT_Pix: 261.8, BT_Crit: F, Qc: 2 Group_Id: 007, Object_Id: 0008, X_Idx: 4170, Y_Idx: 4165, VRP_Pix: 0.39, VRP_Max: 0.39, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.39, Internal: F, BT_Pix: 274.6, BT_Crit: T, Qc: 1 Group_Id: 007, Object_Id: 0008, X_Idx: 4171, Y_Idx: 4165, VRP_Pix: 0.06, VRP_Max: 0.39, VRP_Relative_Diff: 0.84, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.39, Internal: F, BT_Pix: 248.6, BT_Crit: F, Qc: 2 Group_Id: 008, Object_Id: 0009, X_Idx: 4161, Y_Idx: 4166, VRP_Pix: 0.19, VRP_Max: 0.19, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.19, Internal: F, BT_Pix: 248.8, BT_Crit: T, Qc: 1 Group_Id: 008, Object_Id: 0009, X_Idx: 4162, Y_Idx: 4166, VRP_Pix: 0.19, VRP_Max: 0.19, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.19, Internal: F, BT_Pix: 271.9, BT_Crit: T, Qc: 1 Group_Id: 009, Object_Id: 0010, X_Idx: 4145, Y_Idx: 4170, VRP_Pix: 0.32, VRP_Max: 0.32, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.32, Internal: F, BT_Pix: 271.0, BT_Crit: T, Qc: 1 Group_Id: 009, Object_Id: 0010, X_Idx: 4146, Y_Idx: 4170, VRP_Pix: 0.32, VRP_Max: 0.32, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.32, Internal: F, BT_Pix: 273.9, BT_Crit: T, Qc: 1 Group_Id: 009, Object_Id: 0010, X_Idx: 4146, Y_Idx: 4171, VRP_Pix: 0.06, VRP_Max: 0.32, VRP_Relative_Diff: 0.81, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.32, Internal: F, BT_Pix: 249.4, BT_Crit: F, Qc: 2 Group_Id: 010, Object_Id: 0011, X_Idx: 4076, Y_Idx: 4208, VRP_Pix: 0.19, VRP_Max: 0.19, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.19, Internal: F, BT_Pix: 262.6, BT_Crit: T, Qc: 1 Group_Id: 011, Object_Id: 0012, X_Idx: 4088, Y_Idx: 4238, VRP_Pix: 0.06, VRP_Max: 0.27, VRP_Relative_Diff: 0.79, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.27, Internal: F, BT_Pix: 250.7, BT_Crit: F, Qc: 2 Group_Id: 011, Object_Id: 0012, X_Idx: 4088, Y_Idx: 4239, VRP_Pix: 0.27, VRP_Max: 0.27, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.27, Internal: F, BT_Pix: 267.4, BT_Crit: T, Qc: 1 Group_Id: 011, Object_Id: 0012, X_Idx: 4089, Y_Idx: 4239, VRP_Pix: 0.10, VRP_Max: 0.27, VRP_Relative_Diff: 0.64, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.27, Internal: F, BT_Pix: 257.5, BT_Crit: F, Qc: 2 Group_Id: 012, Object_Id: 0013, X_Idx: 4016, Y_Idx: 4288, VRP_Pix: 0.22, VRP_Max: 0.22, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.22, Internal: F, BT_Pix: 267.2, 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: 2, Obj_Idx: 2, Trans_Min: .663, VRP Total: 3.03 Group Id: 4, Obj_Idx: 4, Trans_Min: .660, VRP Total: 1.88 Group Id: 5, Obj_Idx: 5, Trans_Min: .660, VRP Total: .77 Group Id: 6, Obj_Idx: 6, Trans_Min: .663, VRP Total: .57 Group Id: 6, Obj_Idx: 7, Trans_Min: .663, VRP Total: .65 Group Id: 7, Obj_Idx: 8, Trans_Min: .660, VRP Total: .45 Group Id: 8, Obj_Idx: 9, Trans_Min: .663, VRP Total: .38 Group Id: 9, Obj_Idx: 10, Trans_Min: .663, VRP Total: .69 Group Id: 11, Obj_Idx: 12, Trans_Min: .666, VRP Total: .42 geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Redistributing radiative power to limit energy smearing Elem_Idx: 4165, Line_Idx: 4142, N_Weights: 1, RP[MW]: .07, RP_Adj[MW]: .07, QC: 2, New_Elem_Idx: 4164, New_Line_Idx: 4143, RP[MW]: .43, QC: 1, Pix_Dist: 1.41 Elem_Idx: 4162, Line_Idx: 4143, N_Weights: 1, RP[MW]: .08, RP_Adj[MW]: .08, QC: 2, New_Elem_Idx: 4163, New_Line_Idx: 4144, RP[MW]: .43, QC: 1, Pix_Dist: 1.41 Elem_Idx: 4165, Line_Idx: 4143, N_Weights: 1, RP[MW]: .34, RP_Adj[MW]: .34, QC: 2, New_Elem_Idx: 4164, New_Line_Idx: 4143, RP[MW]: .50, QC: 1, Pix_Dist: 1.00 Elem_Idx: 4162, Line_Idx: 4144, N_Weights: 1, RP[MW]: .08, RP_Adj[MW]: .08, QC: 2, New_Elem_Idx: 4163, New_Line_Idx: 4144, RP[MW]: .50, QC: 1, Pix_Dist: 1.00 Elem_Idx: 4165, Line_Idx: 4144, N_Weights: 1, RP[MW]: .34, RP_Adj[MW]: .34, QC: 2, New_Elem_Idx: 4164, New_Line_Idx: 4144, RP[MW]: .43, QC: 1, Pix_Dist: 1.00 Elem_Idx: 4163, Line_Idx: 4145, N_Weights: 1, RP[MW]: .42, RP_Adj[MW]: .42, QC: 2, New_Elem_Idx: 4163, New_Line_Idx: 4144, RP[MW]: .58, QC: 1, Pix_Dist: 1.00 Elem_Idx: 4164, Line_Idx: 4145, N_Weights: 1, RP[MW]: .42, RP_Adj[MW]: .42, QC: 2, New_Elem_Idx: 4164, New_Line_Idx: 4144, RP[MW]: .77, QC: 1, Pix_Dist: 1.00 Elem_Idx: 4173, Line_Idx: 4146, N_Weights: 1, RP[MW]: .43, RP_Adj[MW]: .43, QC: 2, New_Elem_Idx: 4172, New_Line_Idx: 4146, RP[MW]: .67, QC: 1, Pix_Dist: 1.00 Elem_Idx: 4173, Line_Idx: 4147, N_Weights: 1, RP[MW]: .12, RP_Adj[MW]: .12, QC: 2, New_Elem_Idx: 4172, New_Line_Idx: 4146, RP[MW]: 1.10, QC: 1, Pix_Dist: 1.41 Elem_Idx: 4176, Line_Idx: 4153, N_Weights: 1, RP[MW]: .11, RP_Adj[MW]: .11, QC: 2, New_Elem_Idx: 4177, New_Line_Idx: 4153, RP[MW]: .16, QC: 1, Pix_Dist: 1.00 Elem_Idx: 4153, Line_Idx: 4159, N_Weights: 1, RP[MW]: .13, RP_Adj[MW]: .13, QC: 2, New_Elem_Idx: 4153, New_Line_Idx: 4158, RP[MW]: .27, QC: 1, Pix_Dist: 1.00 Elem_Idx: 4154, Line_Idx: 4163, N_Weights: 1, RP[MW]: .16, RP_Adj[MW]: .16, QC: 2, New_Elem_Idx: 4154, New_Line_Idx: 4162, RP[MW]: .23, QC: 1, Pix_Dist: 1.00 Elem_Idx: 4171, Line_Idx: 4165, N_Weights: 1, RP[MW]: .06, RP_Adj[MW]: .06, QC: 2, New_Elem_Idx: 4170, New_Line_Idx: 4165, RP[MW]: .39, QC: 1, Pix_Dist: 1.00 Elem_Idx: 4146, Line_Idx: 4171, N_Weights: 1, RP[MW]: .06, RP_Adj[MW]: .06, QC: 2, New_Elem_Idx: 4146, New_Line_Idx: 4170, RP[MW]: .32, QC: 1, Pix_Dist: 1.00 Elem_Idx: 4088, Line_Idx: 4238, N_Weights: 1, RP[MW]: .06, RP_Adj[MW]: .06, QC: 2, New_Elem_Idx: 4088, New_Line_Idx: 4239, RP[MW]: .27, QC: 1, Pix_Dist: 1.00 Elem_Idx: 4089, Line_Idx: 4239, N_Weights: 1, RP[MW]: .10, RP_Adj[MW]: .10, QC: 2, New_Elem_Idx: 4088, New_Line_Idx: 4239, RP[MW]: .32, 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_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]: 1.11, New Total RP [MW]: 1.11 Group_Idx: 2, Orig Total RP [MW]: 3.03, New Total RP [MW]: 3.03 Group_Idx: 3, Orig Total RP [MW]: .25, New Total RP [MW]: .25 Group_Idx: 4, Orig Total RP [MW]: 1.88, New Total RP [MW]: 1.88 Group_Idx: 5, Orig Total RP [MW]: .77, New Total RP [MW]: .77 Group_Idx: 6, Orig Total RP [MW]: 1.23, New Total RP [MW]: .79 Group_Idx: 7, Orig Total RP [MW]: .45, New Total RP [MW]: .45 Group_Idx: 8, Orig Total RP [MW]: .38, New Total RP [MW]: .38 Group_Idx: 9, Orig Total RP [MW]: .69, New Total RP [MW]: .69 Group_Idx: 10, Orig Total RP [MW]: .19, New Total RP [MW]: .19 Group_Idx: 11, Orig Total RP [MW]: .42, New Total RP [MW]: .42 Group_Idx: 12, Orig Total RP [MW]: .22, New Total RP [MW]: .22 geocat>> VOLCAT_GENERAL_UTILS:FEATURE_RP_TO_SCALED_RASTER(INFORMATION) : Creating feature-based scaled radiative power raster geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Updating thermal L2: /output//l2_data/geocatL2HIRES.SNPP.2025084.134935.hdf geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (so2) VOLCAT_ALERTS>> Updating History, if needed Background= 0 0 70.35356 -147.9585 Background= 0 0 70.31662 -148.4987 Background= 0 0 70.26443 -148.3277 Background= 0 0 70.29055 -148.4397 Background= 0 0 70.25549 -148.4373 Background= 0 0 70.31049 -148.7282 Background= 0 0 70.25316 -148.5716 Background= 0 0 70.27316 -148.6625 Background= 0 0 70.30682 -148.8575 Background= 0 0 70.39935 -149.8188 Background= 0 0 70.28735 -149.8887 Background= 0 0 70.34234 -150.9227 VOLCAT_ALERTS>> Checking For Alerts To Issue @@**********VOLCAT ALERTS********** STARTING DATE/TIME OF IMAGE: 2025-03-25 13:49:35 [UTC] PRODUCTION DATE/TIME OF ALERT: 2025-03-25 14:14:40 [UTC] PRIMARY INSTRUMENT: NPP VIIRS PRIMARY DOMAIN: none WMO SPACECRAFT ID: 342 LOCATION/ORBIT: LEO L1 FILE: SVM13_npp_d20250325_t1349345_e1400547_b69479_c20250325141118164427_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: 12 NUMBER OF SO2 CLOUD ALERTS: 0 DATABASE VERSION: 3.0 ALGORITHM VERSION: 3.0 --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: Old Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Cloud) Latitude of Radiative Center: 70.35 [degrees] Longitude of Radiative Center: -147.96 [degrees] Mean Object Date/Time: 2025-03-25 13:53:23 [UTC] Mean Viewing Angle: 30.3 [degrees] Mean Solar Zenith Angle: 98.0 [degrees] Mean Glint Angle: 86.8 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(233.6 km) Number of background pixels: 1951 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .70 [none] Maximum Observed BT (3.9 um): 278.36 [K] Observed - Background BT (3.9 um): 32.22 [K] BT Anomaly (3.9 um): 43.95 [K] Maximum Observed - Clear RTM BT (3.9 um): 8.50 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 31.31 [K] Maximum Observed BTD (3.9-10/11/12 um): 31.35 [K] Observed - Background BTD (3.9-10/11/12 um): 30.36 [K] BTD Anomaly (3.9-10/11/12 um): 40.05 [K] Maximum Observed Radiance (2.2 um): .0400 [RU] Observed - Background Radiance (2.2 um): .0411 [RU] Radiance Anomaly (2.2 um): .4108 [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: .18 [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: 1.11 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 1.11 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.16 [km^2] Type of Event: 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: -148.50 [degrees] Mean Object Date/Time: 2025-03-25 13:53:24 [UTC] Mean Viewing Angle: 29.5 [degrees] Mean Solar Zenith Angle: 98.2 [degrees] Mean Glint Angle: 87.5 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(213.4 km) Number of background pixels: 1950 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .18 [none] Maximum Observed BT (3.9 um): 283.73 [K] Observed - Background BT (3.9 um): 38.37 [K] BT Anomaly (3.9 um): 15.73 [K] Maximum Observed - Clear RTM BT (3.9 um): 43.25 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 36.60 [K] Maximum Observed BTD (3.9-10/11/12 um): 38.41 [K] Observed - Background BTD (3.9-10/11/12 um): 37.74 [K] BTD Anomaly (3.9-10/11/12 um): 15.54 [K] Maximum Observed Radiance (2.2 um): .0459 [RU] Observed - Background Radiance (2.2 um): .0461 [RU] Radiance Anomaly (2.2 um): .4615 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .81 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .10 [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: 1.19 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 3.03 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 1.6 [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 (Cloud) Latitude of Radiative Center: 70.26 [degrees] Longitude of Radiative Center: -148.33 [degrees] Mean Object Date/Time: 2025-03-25 13:53:24 [UTC] Mean Viewing Angle: 30.0 [degrees] Mean Solar Zenith Angle: 98.2 [degrees] Mean Glint Angle: 87.3 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(217.0 km) Number of background pixels: 972 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .12 [none] Maximum Observed BT (3.9 um): 265.52 [K] Observed - Background BT (3.9 um): 19.01 [K] BT Anomaly (3.9 um): 7.49 [K] Maximum Observed - Clear RTM BT (3.9 um): 24.66 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 15.55 [K] Maximum Observed BTD (3.9-10/11/12 um): 17.20 [K] Observed - Background BTD (3.9-10/11/12 um): 18.54 [K] BTD Anomaly (3.9-10/11/12 um): 7.08 [K] Maximum Observed Radiance (2.2 um): .0088 [RU] Observed - Background Radiance (2.2 um): .0093 [RU] Radiance Anomaly (2.2 um): .0935 [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: .86 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .77 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 11 [none] Maximum Radiative Power: .25 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .25 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.16 [km^2] Type of Event: 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: 70.29 [degrees] Longitude of Radiative Center: -148.44 [degrees] Mean Object Date/Time: 2025-03-25 13:53:24 [UTC] Mean Viewing Angle: 29.7 [degrees] Mean Solar Zenith Angle: 98.2 [degrees] Mean Glint Angle: 87.5 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(214.3 km) Number of background pixels: 2960 [none] Background infrared distance threshold: 5.0 [K] Fraction of water pixels in background: .14 [none] Maximum Observed BT (3.9 um): 306.09 [K] Observed - Background BT (3.9 um): 61.20 [K] BT Anomaly (3.9 um): 26.27 [K] Maximum Observed - Clear RTM BT (3.9 um): 65.52 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 59.79 [K] Maximum Observed BTD (3.9-10/11/12 um): 61.74 [K] Observed - Background BTD (3.9-10/11/12 um): 61.28 [K] BTD Anomaly (3.9-10/11/12 um): 27.51 [K] Maximum Observed Radiance (2.2 um): .1017 [RU] Observed - Background Radiance (2.2 um): .1022 [RU] Radiance Anomaly (2.2 um): 1.0218 [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: .50 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .55 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 1 [none] Maximum Radiative Power: 1.22 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 1.88 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.65 [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: 70.26 [degrees] Longitude of Radiative Center: -148.44 [degrees] Mean Object Date/Time: 2025-03-25 13:53:24 [UTC] Mean Viewing Angle: 29.9 [degrees] Mean Solar Zenith Angle: 98.2 [degrees] Mean Glint Angle: 87.6 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(212.8 km) Number of background pixels: 1330 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .07 [none] Maximum Observed BT (3.9 um): 276.89 [K] Observed - Background BT (3.9 um): 30.61 [K] BT Anomaly (3.9 um): 11.93 [K] Maximum Observed - Clear RTM BT (3.9 um): 36.02 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 28.05 [K] Maximum Observed BTD (3.9-10/11/12 um): 29.65 [K] Observed - Background BTD (3.9-10/11/12 um): 30.70 [K] BTD Anomaly (3.9-10/11/12 um): 11.53 [K] Maximum Observed Radiance (2.2 um): .0806 [RU] Observed - Background Radiance (2.2 um): .0813 [RU] Radiance Anomaly (2.2 um): .8134 [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: .53 [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: .27 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .77 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.81 [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: 2025-03-25 13:53:26 [UTC] Mean Viewing Angle: 29.1 [degrees] Mean Solar Zenith Angle: 98.3 [degrees] Mean Glint Angle: 87.7 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(205.4 km) Number of background pixels: 1792 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .05 [none] Maximum Observed BT (3.9 um): 279.12 [K] Observed - Background BT (3.9 um): 34.45 [K] BT Anomaly (3.9 um): 12.52 [K] Maximum Observed - Clear RTM BT (3.9 um): 38.38 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 33.43 [K] Maximum Observed BTD (3.9-10/11/12 um): 35.01 [K] Observed - Background BTD (3.9-10/11/12 um): 33.96 [K] BTD Anomaly (3.9-10/11/12 um): 13.34 [K] Maximum Observed Radiance (2.2 um): .0696 [RU] Observed - Background Radiance (2.2 um): .0701 [RU] Radiance Anomaly (2.2 um): .7009 [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: .16 [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: .40 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .79 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.97 [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: 70.25 [degrees] Longitude of Radiative Center: -148.57 [degrees] Mean Object Date/Time: 2025-03-25 13:53:26 [UTC] Mean Viewing Angle: 29.7 [degrees] Mean Solar Zenith Angle: 98.3 [degrees] Mean Glint Angle: 87.2 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(208.1 km) Number of background pixels: 1577 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 274.58 [K] Observed - Background BT (3.9 um): 28.37 [K] BT Anomaly (3.9 um): 8.55 [K] Maximum Observed - Clear RTM BT (3.9 um): 33.72 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 26.36 [K] Maximum Observed BTD (3.9-10/11/12 um): 28.02 [K] Observed - Background BTD (3.9-10/11/12 um): 28.82 [K] BTD Anomaly (3.9-10/11/12 um): 8.16 [K] Maximum Observed Radiance (2.2 um): .0147 [RU] Observed - Background Radiance (2.2 um): .0147 [RU] Radiance Anomaly (2.2 um): .1474 [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: .65 [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: .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: 0.32 [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: 70.27 [degrees] Longitude of Radiative Center: -148.66 [degrees] Mean Object Date/Time: 2025-03-25 13:53:26 [UTC] Mean Viewing Angle: 29.4 [degrees] Mean Solar Zenith Angle: 98.3 [degrees] Mean Glint Angle: 87.3 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(205.8 km) Number of background pixels: 1460 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 271.93 [K] Observed - Background BT (3.9 um): 27.59 [K] BT Anomaly (3.9 um): 9.12 [K] Maximum Observed - Clear RTM BT (3.9 um): 31.22 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 26.23 [K] Maximum Observed BTD (3.9-10/11/12 um): 27.95 [K] Observed - Background BTD (3.9-10/11/12 um): 27.03 [K] BTD Anomaly (3.9-10/11/12 um): 9.25 [K] Maximum Observed Radiance (2.2 um): .0085 [RU] Observed - Background Radiance (2.2 um): .0086 [RU] Radiance Anomaly (2.2 um): .0858 [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: .56 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .30 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 1 [none] Maximum Radiative Power: .19 [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: 0.32 [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: -148.86 [degrees] Mean Object Date/Time: 2025-03-25 13:53:26 [UTC] Mean Viewing Angle: 28.9 [degrees] Mean Solar Zenith Angle: 98.3 [degrees] Mean Glint Angle: 87.7 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(200.8 km) Number of background pixels: 1191 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 273.95 [K] Observed - Background BT (3.9 um): 29.23 [K] BT Anomaly (3.9 um): 8.19 [K] Maximum Observed - Clear RTM BT (3.9 um): 32.96 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 27.85 [K] Maximum Observed BTD (3.9-10/11/12 um): 29.31 [K] Observed - Background BTD (3.9-10/11/12 um): 28.36 [K] BTD Anomaly (3.9-10/11/12 um): 8.13 [K] Maximum Observed Radiance (2.2 um): .0456 [RU] Observed - Background Radiance (2.2 um): .0456 [RU] Radiance Anomaly (2.2 um): .4558 [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: .85 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .30 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .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: .69 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.48 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Cloud) Latitude of Radiative Center: 70.40 [degrees] Longitude of Radiative Center: -149.82 [degrees] Mean Object Date/Time: 2025-03-25 13:53:28 [UTC] Mean Viewing Angle: 26.7 [degrees] Mean Solar Zenith Angle: 98.5 [degrees] Mean Glint Angle: 88.8 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(175.1 km) Number of background pixels: 1478 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .09 [none] Maximum Observed BT (3.9 um): 262.62 [K] Observed - Background BT (3.9 um): 19.01 [K] BT Anomaly (3.9 um): 11.28 [K] Maximum Observed - Clear RTM BT (3.9 um): 20.28 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 17.63 [K] Maximum Observed BTD (3.9-10/11/12 um): 19.13 [K] Observed - Background BTD (3.9-10/11/12 um): 17.98 [K] BTD Anomaly (3.9-10/11/12 um): 15.29 [K] Maximum Observed Radiance (2.2 um): .0038 [RU] Observed - Background Radiance (2.2 um): .0045 [RU] Radiance Anomaly (2.2 um): .0449 [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: .86 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .74 [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: 10 [none] Maximum Radiative Power: .19 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .19 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.16 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): 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: -149.89 [degrees] Mean Object Date/Time: 2025-03-25 13:53:30 [UTC] Mean Viewing Angle: 27.1 [degrees] Mean Solar Zenith Angle: 98.6 [degrees] Mean Glint Angle: 88.7 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(166.0 km) Number of background pixels: 1068 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 267.36 [K] Observed - Background BT (3.9 um): 22.90 [K] BT Anomaly (3.9 um): 15.76 [K] Maximum Observed - Clear RTM BT (3.9 um): 24.96 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 20.89 [K] Maximum Observed BTD (3.9-10/11/12 um): 22.22 [K] Observed - Background BTD (3.9-10/11/12 um): 22.28 [K] BTD Anomaly (3.9-10/11/12 um): 15.34 [K] Maximum Observed Radiance (2.2 um): .0124 [RU] Observed - Background Radiance (2.2 um): .0131 [RU] Radiance Anomaly (2.2 um): .1310 [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: .87 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .03 [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: .42 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .42 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.47 [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: 70.34 [degrees] Longitude of Radiative Center: -150.92 [degrees] Mean Object Date/Time: 2025-03-25 13:53:31 [UTC] Mean Viewing Angle: 24.9 [degrees] Mean Solar Zenith Angle: 98.9 [degrees] Mean Glint Angle: 90.3 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(139.3 km) Number of background pixels: 1931 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .06 [none] Maximum Observed BT (3.9 um): 267.20 [K] Observed - Background BT (3.9 um): 20.96 [K] BT Anomaly (3.9 um): 19.08 [K] Maximum Observed - Clear RTM BT (3.9 um): 23.81 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 18.75 [K] Maximum Observed BTD (3.9-10/11/12 um): 20.15 [K] Observed - Background BTD (3.9-10/11/12 um): 20.24 [K] BTD Anomaly (3.9-10/11/12 um): 21.73 [K] Maximum Observed Radiance (2.2 um): .0052 [RU] Observed - Background Radiance (2.2 um): .0059 [RU] Radiance Anomaly (2.2 um): .0595 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .81 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .76 [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: .22 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .22 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.15 [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.SNPP.2025084.134935.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