------------------------------------ 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-21.2025040.102801.diag Volcanic cloud diagnostics path and filename: /output/volcat_diag//geocatHOTOBJ.NOAA-21.2025040.102801.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-21.2025040.102801.hdf Hot object path and filename: /output/l2_data/geocatHOTOBJHIRES.NOAA-21.2025040.102801.hdf SO2 object is valid: NO SO2 object path: /output/l2_data SO2 object filename: none SO2 object path and filename: /output/l2_data/none ENI lightning is valid: NO ENI lightning path: none ENI lightning time match buffer (minutes): 15.00 ENI lightning is written to output: NO WWLLN lightning is valid: NO WWLLN lightning path: none WWLLN lightning time match buffer (minutes): 15.00 WWLLN lightning is written to output: NO GLD360 lightning is valid: NO GLD360 lightning path: none GLD360 lightning time match buffer (minutes): 15.00 GLD360 lightning is written to output: NO GLM lightning is valid: NO GLM lightning path: none GLM lightning time match buffer (minutes): 10.00 GLM lightning is written to output: NO Ash group expansion option: 0 Apply ash/ice mask: 1 Interp bad retv ash/ice: 1 Fill ash/ice holes: 1 Identify hot spot artifacts: 3 SO2 group expansion option: 0 Apply SO2 mask: 0 Interp bad retv SO2: 0 Fill SO2 holes: 0 Dust option: -3 Fire option: 1 Valid incidents: 1 Incidents: /ancillary/NIFC_DATA/Current-Fire-Incidents.txt VOLCAT_ALERTS>> Reading Volcano Information and Alert Criteria ------------------------------------ Volcano database version: ------------------------------------ N/A tl_2019_us_county.shp VOLCAT_ALERTS>> Reading Incident Data geocat>> VOLCAT_INCIDENT_UTILS:LOAD_INCIDENTS(INFORMATION) : Reading incident data from: /ancillary/NIFC_DATA/Current-Fire-Incidents.txt Incident database: /ancillary/NIFC_DATA/Current-Fire-Incidents.txt ----------------------------------------------------------------- Creation time: Fire incident data were extracted at 2025-02-09T10:32:05 UTC from and /ancillary/NIFC_DATA/Current-Fire-Location-2025-02-09_103203.geojson/ancillary/NIFC_DATA/Current-Fire-Perimeter-2025-02-09_103203.geojson Number of perimeters: 92 Number of points: 259 Total number of incidents: 351 Perimeter data bounding lon/lat: -118.936, 30.437, -81.762, 36.971 Point data bounding lon/lat: -152.006, 25.120, -75.246, 62.351 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-21.2025040.102801.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: 228, Line_Idx: 4024, RP[MW]: .55, Elem_Over: 228, Line_Over: 4041, RP_Over[MW]: .75, Elem_Traceback: 228, Line_Traceback: 4024 Ref_Obj_Idx: 3, Over_Obj_Idx: 7, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 229, Line_Idx: 4024, RP[MW]: .07, Elem_Over: 229, Line_Over: 4041, RP_Over[MW]: .94, Elem_Traceback: 229, Line_Traceback: 4024 Ref_Obj_Idx: 3, Over_Obj_Idx: 7, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 230, Line_Idx: 4024, RP[MW]: .07, Elem_Over: 230, Line_Over: 4041, RP_Over[MW]: .94, Elem_Traceback: 230, Line_Traceback: 4024 Ref_Obj_Idx: 3, Over_Obj_Idx: 7, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 262, Line_Idx: 4024, RP[MW]: 4.31, Elem_Over: 262, Line_Over: 4040, RP_Over[MW]: 3.64, Elem_Traceback: 262, Line_Traceback: 4024 Ref_Obj_Idx: 2, Over_Obj_Idx: 5, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 216, Line_Idx: 4025, RP[MW]: .71, Elem_Over: 216, Line_Over: 4042, RP_Over[MW]: .55, Elem_Traceback: 216, Line_Traceback: 4025 Ref_Obj_Idx: 4, Over_Obj_Idx: 6, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 217, Line_Idx: 4025, RP[MW]: .81, Elem_Over: 217, Line_Over: 4042, RP_Over[MW]: .41, Elem_Traceback: 217, Line_Traceback: 4025 Ref_Obj_Idx: 4, Over_Obj_Idx: 6, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 228, Line_Idx: 4025, RP[MW]: .82, Elem_Over: 228, Line_Over: 4042, RP_Over[MW]: .75, Elem_Traceback: 228, Line_Traceback: 4025 Ref_Obj_Idx: 3, Over_Obj_Idx: 7, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 229, Line_Idx: 4025, RP[MW]: 2.08, Elem_Over: 229, Line_Over: 4042, RP_Over[MW]: .94, Elem_Traceback: 229, Line_Traceback: 4025 Ref_Obj_Idx: 3, Over_Obj_Idx: 7, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 230, Line_Idx: 4025, RP[MW]: 2.08, Elem_Over: 230, Line_Over: 4042, RP_Over[MW]: .94, Elem_Traceback: 230, Line_Traceback: 4025 Ref_Obj_Idx: 3, Over_Obj_Idx: 7, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 208, Line_Idx: 4024, Obj_Idx: 1, RP[MW]: .67, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .67, Qc Final: 1 Elem_Idx: 228, Line_Idx: 4024, Obj_Idx: 3, RP[MW]: .55, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 229, Line_Idx: 4024, Obj_Idx: 3, RP[MW]: .07, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 230, Line_Idx: 4024, Obj_Idx: 3, RP[MW]: .07, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 262, Line_Idx: 4024, Obj_Idx: 2, RP[MW]: 4.31, RP Modified[MW]: 3.96, Qc: 4, RP Final[MW]: 3.96, Qc Final: 4 Elem_Idx: 216, Line_Idx: 4025, Obj_Idx: 4, RP[MW]: .71, RP Modified[MW]: .62, Qc: 4, RP Final[MW]: .62, Qc Final: 4 Elem_Idx: 217, Line_Idx: 4025, Obj_Idx: 4, RP[MW]: .81, RP Modified[MW]: .58, Qc: 4, RP Final[MW]: .58, Qc Final: 4 Elem_Idx: 227, Line_Idx: 4025, Obj_Idx: 3, RP[MW]: .82, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .82, Qc Final: 1 Elem_Idx: 228, Line_Idx: 4025, Obj_Idx: 3, RP[MW]: .82, RP Modified[MW]: .79, Qc: 4, RP Final[MW]: .79, Qc Final: 4 Elem_Idx: 229, Line_Idx: 4025, Obj_Idx: 3, RP[MW]: 2.08, RP Modified[MW]: 1.40, Qc: 4, RP Final[MW]: 1.40, Qc Final: 4 Elem_Idx: 230, Line_Idx: 4025, Obj_Idx: 3, RP[MW]: 2.08, RP Modified[MW]: 1.40, Qc: 4, RP Final[MW]: 1.40, Qc Final: 4 Elem_Idx: 216, Line_Idx: 4026, Obj_Idx: 4, RP[MW]: .71, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .71, Qc Final: 1 Elem_Idx: 229, Line_Idx: 4040, Obj_Idx: 7, RP[MW]: .24, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .24, Qc Final: 1 Elem_Idx: 262, Line_Idx: 4040, Obj_Idx: 5, RP[MW]: 3.64, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 263, Line_Idx: 4040, Obj_Idx: 5, RP[MW]: 4.04, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 4.04, Qc Final: 1 Elem_Idx: 216, Line_Idx: 4041, Obj_Idx: 6, RP[MW]: .55, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .55, Qc Final: 1 Elem_Idx: 217, Line_Idx: 4041, Obj_Idx: 6, RP[MW]: .41, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .41, Qc Final: 1 Elem_Idx: 228, Line_Idx: 4041, Obj_Idx: 7, RP[MW]: .75, RP Modified[MW]: .64, Qc: 4, RP Final[MW]: .64, Qc Final: 4 Elem_Idx: 229, Line_Idx: 4041, Obj_Idx: 7, RP[MW]: .94, RP Modified[MW]: .26, Qc: 4, RP Final[MW]: .26, Qc Final: 4 Elem_Idx: 230, Line_Idx: 4041, Obj_Idx: 7, RP[MW]: .94, RP Modified[MW]: .26, Qc: 4, RP Final[MW]: .26, Qc Final: 4 Elem_Idx: 231, Line_Idx: 4041, Obj_Idx: 7, RP[MW]: .69, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .69, Qc Final: 1 Elem_Idx: 216, Line_Idx: 4042, Obj_Idx: 6, RP[MW]: .55, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 217, Line_Idx: 4042, Obj_Idx: 6, RP[MW]: .41, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 228, Line_Idx: 4042, Obj_Idx: 7, RP[MW]: .75, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 229, Line_Idx: 4042, Obj_Idx: 7, RP[MW]: .94, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 230, Line_Idx: 4042, Obj_Idx: 7, RP[MW]: .94, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 218, Line_Idx: 4045, Obj_Idx: 8, RP[MW]: .45, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .45, Qc Final: 1 Elem_Idx: 232, Line_Idx: 4046, Obj_Idx: 9, RP[MW]: .72, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .72, Qc Final: 1 Elem_Idx: 233, Line_Idx: 4046, Obj_Idx: 9, RP[MW]: .59, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .59, Qc Final: 1 Elem_Idx: 234, Line_Idx: 4046, Obj_Idx: 9, RP[MW]: .59, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .59, Qc Final: 1 Elem_Idx: 233, Line_Idx: 4047, Obj_Idx: 9, RP[MW]: .43, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .43, Qc Final: 1 Elem_Idx: 232, Line_Idx: 4051, Obj_Idx: 10, RP[MW]: .36, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .36, Qc Final: 1 Elem_Idx: 232, Line_Idx: 4052, Obj_Idx: 10, RP[MW]: .36, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .36, 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 = 7 Unified List (Ref ID=3): Object 1 of 1 --> Id = 7 Original List (Ref ID=4): Object 1 of 1 --> Id = 6 Unified List (Ref ID=4): Object 1 of 1 --> Id = 6 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 8 alert 6 9 alert 7 10 2 70.35189 -147.9689 5 70.35397 -147.9755 Adding object 5 to group 2 5 5 3 70.31877 -148.5123 7 70.31633 -148.5001 Adding object 7 to group 3 7 7 4 70.30759 -148.7317 6 70.30485 -148.7360 Adding object 6 to group 4 6 6 7 1 1 1 -999 1 2 5 5 -999 1 3 3 3 -999 1 4 4 4 -999 1 5 8 8 -999 1 6 9 9 -999 1 7 10 10 -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: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: 0208, Y_Idx: 4024, 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: 273.5, BT_Crit: T, Qc: 1 Group_Id: 002, Object_Id: 0002, X_Idx: 0262, Y_Idx: 4024, VRP_Pix: 3.96, VRP_Max: 4.31, VRP_Relative_Diff: 0.08, Rel_Diff_Thresh: 0.16, Local_Max_VRP: 3.96, Internal: F, BT_Pix: 306.2, BT_Crit: T, Qc: 1 Group_Id: 002, Object_Id: 0005, X_Idx: 0263, Y_Idx: 4040, VRP_Pix: 4.04, VRP_Max: 4.04, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.16, Local_Max_VRP: 4.04, Internal: F, BT_Pix: 277.3, BT_Crit: T, Qc: 1 Group_Id: 003, Object_Id: 0003, X_Idx: 0227, Y_Idx: 4025, VRP_Pix: 0.82, VRP_Max: 2.08, VRP_Relative_Diff: 0.60, Rel_Diff_Thresh: 0.08, Local_Max_VRP: 1.40, Internal: F, BT_Pix: 249.9, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0003, X_Idx: 0228, Y_Idx: 4025, VRP_Pix: 0.79, VRP_Max: 2.08, VRP_Relative_Diff: 0.62, Rel_Diff_Thresh: 0.08, Local_Max_VRP: 1.40, Internal: F, BT_Pix: 279.3, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0003, X_Idx: 0229, Y_Idx: 4025, VRP_Pix: 1.40, VRP_Max: 2.08, VRP_Relative_Diff: 0.33, Rel_Diff_Thresh: 0.08, Local_Max_VRP: 1.40, Internal: F, BT_Pix: 286.8, BT_Crit: T, Qc: 1 Group_Id: 003, Object_Id: 0003, X_Idx: 0230, Y_Idx: 4025, VRP_Pix: 1.40, VRP_Max: 2.08, VRP_Relative_Diff: 0.33, Rel_Diff_Thresh: 0.08, Local_Max_VRP: 1.40, Internal: F, BT_Pix: 267.4, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0007, X_Idx: 0229, Y_Idx: 4040, VRP_Pix: 0.24, VRP_Max: 0.94, VRP_Relative_Diff: 0.75, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.69, Internal: F, BT_Pix: 250.8, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0007, X_Idx: 0228, Y_Idx: 4041, VRP_Pix: 0.64, VRP_Max: 0.94, VRP_Relative_Diff: 0.32, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.64, Internal: F, BT_Pix: 252.8, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0007, X_Idx: 0229, Y_Idx: 4041, VRP_Pix: 0.26, VRP_Max: 0.94, VRP_Relative_Diff: 0.72, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.69, Internal: F, BT_Pix: 273.9, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0007, X_Idx: 0230, Y_Idx: 4041, VRP_Pix: 0.26, VRP_Max: 0.94, VRP_Relative_Diff: 0.72, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.69, Internal: F, BT_Pix: 272.7, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0007, X_Idx: 0231, Y_Idx: 4041, VRP_Pix: 0.69, VRP_Max: 0.94, VRP_Relative_Diff: 0.27, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.69, Internal: F, BT_Pix: 250.7, BT_Crit: F, Qc: 2 Group_Id: 004, Object_Id: 0004, X_Idx: 0216, Y_Idx: 4025, VRP_Pix: 0.62, VRP_Max: 0.81, VRP_Relative_Diff: 0.23, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.71, Internal: F, BT_Pix: 281.9, BT_Crit: T, Qc: 2 Group_Id: 004, Object_Id: 0004, X_Idx: 0217, Y_Idx: 4025, VRP_Pix: 0.58, VRP_Max: 0.81, VRP_Relative_Diff: 0.29, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.71, Internal: F, BT_Pix: 251.4, BT_Crit: F, Qc: 2 Group_Id: 004, Object_Id: 0004, X_Idx: 0216, Y_Idx: 4026, VRP_Pix: 0.71, VRP_Max: 0.81, VRP_Relative_Diff: 0.13, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.71, Internal: F, BT_Pix: 257.8, BT_Crit: F, Qc: 2 Group_Id: 004, Object_Id: 0006, X_Idx: 0216, Y_Idx: 4041, VRP_Pix: 0.55, VRP_Max: 0.55, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.55, Internal: F, BT_Pix: 263.8, BT_Crit: T, Qc: 1 Group_Id: 004, Object_Id: 0006, X_Idx: 0217, Y_Idx: 4041, VRP_Pix: 0.41, VRP_Max: 0.55, VRP_Relative_Diff: 0.24, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.55, Internal: F, BT_Pix: 258.4, BT_Crit: F, Qc: 2 Group_Id: 005, Object_Id: 0008, X_Idx: 0218, Y_Idx: 4045, VRP_Pix: 0.45, VRP_Max: 0.45, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.45, Internal: F, BT_Pix: 263.4, BT_Crit: T, Qc: 1 Group_Id: 006, Object_Id: 0009, X_Idx: 0232, Y_Idx: 4046, VRP_Pix: 0.72, VRP_Max: 0.72, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.72, Internal: F, BT_Pix: 249.4, BT_Crit: T, Qc: 1 Group_Id: 006, Object_Id: 0009, X_Idx: 0233, Y_Idx: 4046, VRP_Pix: 0.59, VRP_Max: 0.72, VRP_Relative_Diff: 0.18, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.72, Internal: F, BT_Pix: 287.7, BT_Crit: T, Qc: 2 Group_Id: 006, Object_Id: 0009, X_Idx: 0234, Y_Idx: 4046, VRP_Pix: 0.59, VRP_Max: 0.72, VRP_Relative_Diff: 0.18, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.72, Internal: F, BT_Pix: 249.4, BT_Crit: F, Qc: 2 Group_Id: 006, Object_Id: 0009, X_Idx: 0233, Y_Idx: 4047, VRP_Pix: 0.43, VRP_Max: 0.72, VRP_Relative_Diff: 0.40, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.72, Internal: F, BT_Pix: 263.7, BT_Crit: F, Qc: 2 Group_Id: 007, Object_Id: 0010, X_Idx: 0232, Y_Idx: 4051, VRP_Pix: 0.36, VRP_Max: 0.36, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.36, Internal: F, BT_Pix: 258.7, BT_Crit: T, Qc: 1 Group_Id: 007, Object_Id: 0010, X_Idx: 0232, Y_Idx: 4052, VRP_Pix: 0.36, VRP_Max: 0.36, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.36, Internal: F, BT_Pix: 274.8, 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: .342, VRP Total: 4.31 Group Id: 2, Obj_Idx: 5, Trans_Min: .217, VRP Total: 7.67 Group Id: 3, Obj_Idx: 3, Trans_Min: .314, VRP Total: 6.50 Group Id: 3, Obj_Idx: 7, Trans_Min: .318, VRP Total: 6.20 Group Id: 4, Obj_Idx: 4, Trans_Min: .427, VRP Total: 2.23 Group Id: 4, Obj_Idx: 6, Trans_Min: .509, VRP Total: 1.92 Group Id: 6, Obj_Idx: 9, Trans_Min: .452, VRP Total: 2.33 Group Id: 7, Obj_Idx: 10, Trans_Min: .524, VRP Total: .72 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: 4, Group Index: 4, Elem: 216, Line: 4025 geocat>> VOLCAT_GENERAL_UTILS:REDISTRIBUTE_VRP(WARNING) : Unable to find high quality pixel Object Index: 4, Group Index: 4, Elem: 217, Line: 4025 Elem_Idx: 227, Line_Idx: 4025, N_Weights: 1, RP[MW]: .82, RP_Adj[MW]: .82, QC: 2, New_Elem_Idx: 229, New_Line_Idx: 4025, RP[MW]: 1.40, QC: 1, Pix_Dist: 2.00 Elem_Idx: 228, Line_Idx: 4025, N_Weights: 1, RP[MW]: .79, RP_Adj[MW]: .79, QC: 2, New_Elem_Idx: 229, New_Line_Idx: 4025, RP[MW]: 2.22, QC: 1, Pix_Dist: 1.00 Elem_Idx: 230, Line_Idx: 4025, N_Weights: 1, RP[MW]: 1.40, RP_Adj[MW]: 1.40, QC: 2, New_Elem_Idx: 229, New_Line_Idx: 4025, RP[MW]: 3.01, QC: 1, Pix_Dist: 1.00 geocat>> VOLCAT_GENERAL_UTILS:REDISTRIBUTE_VRP(WARNING) : Unable to find high quality pixel Object Index: 4, Group Index: 4, Elem: 216, Line: 4026 geocat>> VOLCAT_GENERAL_UTILS:REDISTRIBUTE_VRP(WARNING) : Unable to find high quality pixel Object Index: 7, Group Index: 3, Elem: 229, Line: 4040 Elem_Idx: 217, Line_Idx: 4041, N_Weights: 1, RP[MW]: .41, RP_Adj[MW]: .41, QC: 2, New_Elem_Idx: 216, New_Line_Idx: 4041, RP[MW]: .55, QC: 1, Pix_Dist: 1.00 geocat>> VOLCAT_GENERAL_UTILS:REDISTRIBUTE_VRP(WARNING) : Unable to find high quality pixel Object Index: 7, Group Index: 3, Elem: 228, Line: 4041 geocat>> VOLCAT_GENERAL_UTILS:REDISTRIBUTE_VRP(WARNING) : Unable to find high quality pixel Object Index: 7, Group Index: 3, Elem: 229, Line: 4041 geocat>> VOLCAT_GENERAL_UTILS:REDISTRIBUTE_VRP(WARNING) : Unable to find high quality pixel Object Index: 7, Group Index: 3, Elem: 230, Line: 4041 geocat>> VOLCAT_GENERAL_UTILS:REDISTRIBUTE_VRP(WARNING) : Unable to find high quality pixel Object Index: 7, Group Index: 3, Elem: 231, Line: 4041 Elem_Idx: 233, Line_Idx: 4046, N_Weights: 1, RP[MW]: .59, RP_Adj[MW]: .59, QC: 2, New_Elem_Idx: 232, New_Line_Idx: 4046, RP[MW]: .72, QC: 1, Pix_Dist: 1.00 Elem_Idx: 234, Line_Idx: 4046, N_Weights: 1, RP[MW]: .59, RP_Adj[MW]: .59, QC: 2, New_Elem_Idx: 232, New_Line_Idx: 4046, RP[MW]: 1.31, QC: 1, Pix_Dist: 2.00 Elem_Idx: 233, Line_Idx: 4047, N_Weights: 1, RP[MW]: .43, RP_Adj[MW]: .43, QC: 2, New_Elem_Idx: 232, New_Line_Idx: 4046, RP[MW]: 1.90, QC: 1, Pix_Dist: 1.41 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]: .67, New Total RP [MW]: .67 Group_Idx: 2, Orig Total RP [MW]: 11.98, New Total RP [MW]: 7.99 Group_Idx: 3, Orig Total RP [MW]: 12.70, New Total RP [MW]: 6.50 Group_Idx: 4, Orig Total RP [MW]: 4.15, New Total RP [MW]: 2.87 Group_Idx: 5, Orig Total RP [MW]: .45, New Total RP [MW]: .45 Group_Idx: 6, Orig Total RP [MW]: 2.33, New Total RP [MW]: 2.33 Group_Idx: 7, Orig Total RP [MW]: .72, New Total RP [MW]: .72 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-21.2025040.102801.hdf geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (so2) VOLCAT_ALERTS>> Updating History, if needed Background= 0 0 70.30714 -148.8712 Background= 0 0 70.35397 -147.9755 Background= 0 0 70.31877 -148.5123 Background= 0 0 70.30759 -148.7317 Background= 0 0 70.28670 -148.6932 Background= 0 0 70.29243 -148.4380 Background= 0 0 70.25217 -148.4369 VOLCAT_ALERTS>> Checking For Alerts To Issue @@**********VOLCAT ALERTS********** STARTING DATE/TIME OF IMAGE: 2025-02-09 10:28:01 [UTC] PRODUCTION DATE/TIME OF ALERT: 2025-02-09 10:53:44 [UTC] PRIMARY INSTRUMENT: NOAA-21 VIIRS PRIMARY DOMAIN: none WMO SPACECRAFT ID: 209 LOCATION/ORBIT: LEO L1 FILE: SVM13_j02_d20250209_t1028007_e1039214_b11664_c20250209105010678291_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: 7 NUMBER OF SO2 CLOUD ALERTS: 0 DATABASE VERSION: 3.0 ALGORITHM VERSION: 3.0 --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.31 [degrees] Longitude of Radiative Center: -148.87 [degrees] Mean Object Date/Time: 2025-02-09 10:31:43 [UTC] Mean Viewing Angle: 66.4 [degrees] Mean Solar Zenith Angle: 124.1 [degrees] Mean Glint Angle: 115.0 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(200.4 km) Number of background pixels: 1034 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .08 [none] Maximum Observed BT (3.9 um): 273.51 [K] Observed - Background BT (3.9 um): 26.24 [K] BT Anomaly (3.9 um): 7.72 [K] Maximum Observed - Clear RTM BT (3.9 um): 24.56 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 25.82 [K] Maximum Observed BTD (3.9-10/11/12 um): 27.07 [K] Observed - Background BTD (3.9-10/11/12 um): 24.44 [K] BTD Anomaly (3.9-10/11/12 um): 7.28 [K] Maximum Observed Radiance (2.2 um): .0274 [RU] Observed - Background Radiance (2.2 um): .0272 [RU] Radiance Anomaly (2.2 um): .2721 [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: .81 [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: .67 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .67 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.35 [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: -147.98 [degrees] Mean Object Date/Time: 2025-02-09 10:31:45 [UTC] Mean Viewing Angle: 65.6 [degrees] Mean Solar Zenith Angle: 124.0 [degrees] Mean Glint Angle: 115.3 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(233.1 km) Number of background pixels: 2103 [none] Background infrared distance threshold: 5.0 [K] Fraction of water pixels in background: .74 [none] Maximum Observed BT (3.9 um): 306.24 [K] Observed - Background BT (3.9 um): 58.76 [K] BT Anomaly (3.9 um): 30.40 [K] Maximum Observed - Clear RTM BT (3.9 um): 37.56 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 60.04 [K] Maximum Observed BTD (3.9-10/11/12 um): 59.44 [K] Observed - Background BTD (3.9-10/11/12 um): 57.13 [K] BTD Anomaly (3.9-10/11/12 um): 34.41 [K] Maximum Observed Radiance (2.2 um): .1511 [RU] Observed - Background Radiance (2.2 um): .1509 [RU] Radiance Anomaly (2.2 um): 1.5087 [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: .21 [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: 4.04 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 7.99 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 1.0 [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: 2025-02-09 10:31:43 [UTC] Mean Viewing Angle: 66.1 [degrees] Mean Solar Zenith Angle: 124.1 [degrees] Mean Glint Angle: 115.1 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(213.1 km) Number of background pixels: 1269 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .26 [none] Maximum Observed BT (3.9 um): 286.80 [K] Observed - Background BT (3.9 um): 39.43 [K] BT Anomaly (3.9 um): 13.00 [K] Maximum Observed - Clear RTM BT (3.9 um): 38.54 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 38.81 [K] Maximum Observed BTD (3.9-10/11/12 um): 40.45 [K] Observed - Background BTD (3.9-10/11/12 um): 37.82 [K] BTD Anomaly (3.9-10/11/12 um): 12.52 [K] Maximum Observed Radiance (2.2 um): .0206 [RU] Observed - Background Radiance (2.2 um): .0201 [RU] Radiance Anomaly (2.2 um): .2013 [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: .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: 4.41 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 6.50 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 5.2 [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: 70.31 [degrees] Longitude of Radiative Center: -148.73 [degrees] Mean Object Date/Time: 2025-02-09 10:31:43 [UTC] Mean Viewing Angle: 66.3 [degrees] Mean Solar Zenith Angle: 124.1 [degrees] Mean Glint Angle: 115.0 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(205.1 km) Number of background pixels: 1923 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .16 [none] Maximum Observed BT (3.9 um): 281.88 [K] Observed - Background BT (3.9 um): 35.02 [K] BT Anomaly (3.9 um): 12.44 [K] Maximum Observed - Clear RTM BT (3.9 um): 33.09 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 35.54 [K] Maximum Observed BTD (3.9-10/11/12 um): 36.70 [K] Observed - Background BTD (3.9-10/11/12 um): 34.01 [K] BTD Anomaly (3.9-10/11/12 um): 12.40 [K] Maximum Observed Radiance (2.2 um): .0241 [RU] Observed - Background Radiance (2.2 um): .0238 [RU] Radiance Anomaly (2.2 um): .2384 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .91 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .48 [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: .96 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 2.87 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 2.5 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Cloud) Latitude of Radiative Center: 70.29 [degrees] Longitude of Radiative Center: -148.69 [degrees] Mean Object Date/Time: 2025-02-09 10:31:45 [UTC] Mean Viewing Angle: 66.3 [degrees] Mean Solar Zenith Angle: 124.1 [degrees] Mean Glint Angle: 114.9 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(205.4 km) Number of background pixels: 1979 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .07 [none] Maximum Observed BT (3.9 um): 263.43 [K] Observed - Background BT (3.9 um): 17.11 [K] BT Anomaly (3.9 um): 6.69 [K] Maximum Observed - Clear RTM BT (3.9 um): 14.71 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 18.30 [K] Maximum Observed BTD (3.9-10/11/12 um): 19.66 [K] Observed - Background BTD (3.9-10/11/12 um): 16.88 [K] BTD Anomaly (3.9-10/11/12 um): 6.95 [K] Maximum Observed Radiance (2.2 um): -.0004 [RU] Observed - Background Radiance (2.2 um): -.0007 [RU] Radiance Anomaly (2.2 um): -.0073 [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: .62 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .28 [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: .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: 0.35 [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: -148.44 [degrees] Mean Object Date/Time: 2025-02-09 10:31:45 [UTC] Mean Viewing Angle: 66.1 [degrees] Mean Solar Zenith Angle: 124.1 [degrees] Mean Glint Angle: 115.1 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(214.4 km) Number of background pixels: 1903 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .11 [none] Maximum Observed BT (3.9 um): 287.66 [K] Observed - Background BT (3.9 um): 41.23 [K] BT Anomaly (3.9 um): 16.71 [K] Maximum Observed - Clear RTM BT (3.9 um): 39.34 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 41.25 [K] Maximum Observed BTD (3.9-10/11/12 um): 43.03 [K] Observed - Background BTD (3.9-10/11/12 um): 40.29 [K] BTD Anomaly (3.9-10/11/12 um): 17.55 [K] Maximum Observed Radiance (2.2 um): .0398 [RU] Observed - Background Radiance (2.2 um): .0393 [RU] Radiance Anomaly (2.2 um): .3927 [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: .82 [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: 2.33 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 2.33 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 1.4 [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: 70.25 [degrees] Longitude of Radiative Center: -148.44 [degrees] Mean Object Date/Time: 2025-02-09 10:31:45 [UTC] Mean Viewing Angle: 66.1 [degrees] Mean Solar Zenith Angle: 124.1 [degrees] Mean Glint Angle: 115.2 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(212.7 km) Number of background pixels: 1951 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .04 [none] Maximum Observed BT (3.9 um): 274.80 [K] Observed - Background BT (3.9 um): 28.60 [K] BT Anomaly (3.9 um): 10.15 [K] Maximum Observed - Clear RTM BT (3.9 um): 26.11 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 29.31 [K] Maximum Observed BTD (3.9-10/11/12 um): 30.71 [K] Observed - Background BTD (3.9-10/11/12 um): 27.87 [K] BTD Anomaly (3.9-10/11/12 um): 10.91 [K] Maximum Observed Radiance (2.2 um): .0223 [RU] Observed - Background Radiance (2.2 um): .0222 [RU] Radiance Anomaly (2.2 um): .2218 [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: .79 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .89 [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: .36 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .72 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.69 [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-21.2025040.102801.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 = 11 VOLCAT_ALERTS>> END OF FULL PROGRAM