------------------------------------ VOLCAT Alerts Version Information ------------------------------------ $Id: volcat_alerts.f90,v 1.52 2017/01/18 21:13:39 mpav Exp $ $Id: volcat_alert_utils.f90,v 1.565 2017/03/24 00:46:52 mpav Exp $ $Id: volcat_general_utils.f90,v 1.305 2017/03/22 23:44:58 mpav Exp $ $Id: volcat_history_utils.f90,v 1.179 2017/06/06 00:50:12 mpav Exp $ $Id: volcat_structs.f90,v 1.191 2017/03/22 23:44:58 mpav Exp $ $Id: volcat_plume_utils.f90,v 1.31 2017/02/27 21:11:49 mpav Exp $ $Id: volcat_grouping_utils.f90,v 1.128 2017/05/01 22:02:56 mpav Exp $ $Id: volcat_lightning_utils.f90,v 1.9 2017/02/08 19:44:18 mpav Exp $ $Id: volcat_analysis_utils.f90,v 1.9 2017/02/08 19:44:18 mpav Exp $ $Id: volcat_incident_utils.f90,v 1.9 2017/02/08 19:44:18 mpav Exp $ VOLCAT_ALERTS>> Reading measurement platform file ------------------------------------ Measurement platform data version: ------------------------------------ $Id: volcat_sensor_list.txt,v 1.5 2017/01/11 19:39:40 mpav Exp $ VOLCAT_ALERTS>> Reading configuration file ---------------------------------------------------------- Program configuration read from: /output/tmp/volcat/volcat_alert_run_script.config ---------------------------------------------------------- Object Production System: GEOCAT Debug Option: 2 Use IR only: F Volcanic cloud warning log path: /output/tmp/volcat Volcanic cloud warning log filename: Volcanic_Cloud_Alert_Realtime Volcanic cloud warning log path and filename: /output/tmp/volcat/Volcanic_Cloud_Alert_Realtime Volcanic ash time series path: /output/time_series/ash/ Volcanic ice time series path: /output/time_series/ice/ Volcanic hot time series path: none Volcanic so2 time series path: none Volcanic cloud diagnostics path: /output/volcat_diag/ Volcanic cloud diagnostics filename: geocatHOTOBJ.NOAA-21.2025078.151730.diag Volcanic cloud diagnostics path and filename: /output/volcat_diag//geocatHOTOBJ.NOAA-21.2025078.151730.diag Volcano information path: /opt/geocat/data_algorithms/volcat_data/ Volcano information filename: Volcat_Alert_FireUSA_Database_Feb21_2022_165111.txt Volcano information path and filename: /opt/geocat/data_algorithms/volcat_data//alerts/Volcat_Alert_FireUSA_Database_Feb21_2022_165111.txt Volcano activity path: /root/git/volcat Volcano activity filename: MISSING Volcano activity path and filename: /root/git/volcat/MISSING Weak plume option for ash: 1 Strong plume option for ash: 0 Weak plume option for SO2: 1 Strong plume option for SO2: 0 Weak plume option for ash: 1 Maximum viewing angle (new ash detect): 80.0 Maximum viewing angle (new ice detect): 90.0 Maximum viewing angle (new hot detect): 90.0 Maximum viewing angle (new so2 detect): 80.0 Noisy ash object threshold (basic criteria): 0.25 Noisy ash object threshold (plume/puff criteria): 0.25 Noisy ash object threshold (neighbor criteria): 0.25 Noisy ash object threshold (temporal criteria): 1.01 Noisy so2 object threshold (basic criteria): 0.25 Noisy so2 object threshold (plume/puff criteria): 0.25 Noisy so2 object threshold (neighbor criteria): 0.25 Noisy so2 object threshold (temporal criteria): 1.01 Min median 11 um tot emissivity for ash object noise screening (basic criteria): 0.50 Min median 11 um tot emissivity for ash object noise screening (plume/puff criteria): 0.50 Min median 11 um tot emissivity for ash object noise screening (neighbor criteria): 0.50 Min median 11 um tot emissivity for ash object noise screening (temporal criteria): 1.00 Min median 11 um tot emissivity for so2 object noise screening (basic criteria): 0.50 Min median 11 um tot emissivity for so2 object noise screening (plume/puff criteria): 0.50 Min median 11 um tot emissivity for so2 object noise screening (neighbor criteria): 0.50 Min median 11 um tot emissivity for so2 object noise screening (temporal criteria): 1.00 Non-uniform ash object threshold (basic criteria): 0.75 Non-uniform ash object threshold (plume/puff criteria): 0.75 Non-uniform ash object threshold (neighbor criteria): 1.01 Non-uniform ash object threshold (temporal criteria): 1.01 Non-uniform so2 object threshold (basic criteria): 0.75 Non-uniform so2 object threshold (plume/puff criteria): 0.75 Non-uniform so2 object threshold (neighbor criteria): 1.01 Non-uniform so2 object threshold (temporal criteria): 1.01 Maximum ash object median tot emiss (basic criteria): 0.90 Maximum ash object median tot emiss (plume/puff criteria): 0.60 Maximum ash object median tot emiss (neighbor criteria): 0.75 Maximum ash object median tot emiss (temporal criteria): 1.01 Maximum so2 object median tot emiss (basic criteria): 0.90 Maximum so2 object median tot emiss (plume/puff criteria): 0.50 Maximum so2 object median tot emiss (neighbor criteria): 0.75 Maximum so2 object median tot emiss (temporal criteria): 1.01 Minimum ash object count (basic/neighbor criteria): 1000000000 Minimum ash object count (plume/puff criteria): 1000000000 Minimum ash object count (temporal criteria): 0 Minimum ice object count (basic/temporal criteria): 3 Minimum ice object count (temporal criteria): 0 Minimum hot object count: 0 Minimum so2 object count (basic/neighbor criteria): 5 Minimum so2 object count (plume/puff criteria): 3 Minimum so2 object count (temporal criteria): 0 Ash object grouping contrast option (basic and neighbor criteria): 1 Ash object grouping contrast option (plume/puff criteria): 1 So2 object grouping contrast option (basic and neighbor criteria): 1 So2 object grouping contrast option (plume/puff criteria): 1 Minimum number of fractional days between ash alerts: 0.50 Minimum number of fractional days between ice alerts: 0.50 Minimum number of fractional days between thermal anomaly alerts: 0.50 Minimum number of fractional days between So2 alerts: 0.50 The number of robust pixels that are needed to be confident that co-registration errors are not to blame (L1 robustness): 50 The number of robust pixels that are needed to be confident that co-registration errors are not to blame (L2 robustness): 50 The number of robust pixels that are needed to be confident that co-registration errors are not to blame (L3 robustness): 20 The number of robust pixels that are needed to be confident that co-registration errors are not to blame (L4 robustness): 10 The fraction of robust area possibly attributed to co-registration errors that gives confidence that robust signal is strictly due to co-registration (L1 robustness): .5000 The fraction of robust area possibly attributed to co-registration errors that gives confidence that robust signal is strictly due to co-registration (L2 robustness): .5000 The fraction of robust area possibly attributed to co-registration errors that gives confidence that robust signal is strictly due to co-registration (L3 robustness): .5000 The fraction of robust area possibly attributed to co-registration errors that gives confidence that robust signal is strictly due to co-registration (L4 robustness): .9500 History grid resolution (detection): .10 History grid resolution (retrievals): 1.00 History file path: /output/history/ History file filename: volcat_history.hdf History file path and filename: /output/history//volcat_history.hdf Ash history usage: 1 Ice history usage: 1 Hot history usage: 1 SO2 history usage: 1 Number of days between valid detections before thermal anomaly is removed from history: 15.00000 Maximum number of volcanoes listed in alerts: 5 Ash object is valid: NO Ash object path: /output/l2_data Ash object filename: none Ash object path and filename: /output/l2_data/none Ice object is valid: NO Ice object path: /output/l2_data Ice object filename: none Ice object path and filename: /output/l2_data/none Hot object is valid: YES Hot object path: /output/l2_data Hot object filename: geocatHOTOBJHIRES.NOAA-21.2025078.151730.hdf Hot object path and filename: /output/l2_data/geocatHOTOBJHIRES.NOAA-21.2025078.151730.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 2025-03-19T15:19:20 UTC from and /ancillary/NIFC_DATA/Current-Fire-Location-2025-03-19_151916.geojson/ancillary/NIFC_DATA/Current-Fire-Perimeter-2025-03-19_151916.geojson Number of perimeters: 77 Number of points: 734 Total number of incidents: 811 Perimeter data bounding lon/lat: -118.449, 13.129, 144.974, 49.131 Point data bounding lon/lat: -122.997, 13.132, 144.972, 49.131 VOLCAT_ALERTS>> Reading Object Files VOLCAT_ALERTS>> Reading pixel navigation, if needed geocat>> VOLCAT_ALERT_UTILS:PIXEL_NAVIGATION(INFORMATION) : Reading hires navigation data from : /output//l1_data/geocatL1HIRES.NOAA-21.2025078.151730.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: 5303, Line_Idx: 3611, RP[MW]: 1.46, Elem_Over: 5303, Line_Over: 3623, RP_Over[MW]: 1.40, Elem_Traceback: 5303, Line_Traceback: 3611 Ref_Obj_Idx: 3, Over_Obj_Idx: 4, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 5303, Line_Idx: 3611, RP[MW]: 1.46, Elem_Over: 5304, Line_Over: 3623, RP_Over[MW]: 1.40, Elem_Traceback: 5303, Line_Traceback: 3611 Ref_Obj_Idx: 3, Over_Obj_Idx: 4, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 5311, Line_Idx: 3567, Obj_Idx: 1, RP[MW]: .22, RP Modified[MW]: .22, Qc: 0, RP Final[MW]: .22, Qc Final: 1 Elem_Idx: 5311, Line_Idx: 3568, Obj_Idx: 1, RP[MW]: .22, RP Modified[MW]: .22, Qc: 0, RP Final[MW]: .22, Qc Final: 1 Elem_Idx: 5233, Line_Idx: 3607, Obj_Idx: 2, RP[MW]: .40, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .40, Qc Final: 1 Elem_Idx: 5303, Line_Idx: 3611, Obj_Idx: 3, RP[MW]: 1.46, RP Modified[MW]: 1.42, Qc: 4, RP Final[MW]: 1.42, Qc Final: 4 Elem_Idx: 5303, Line_Idx: 3612, Obj_Idx: 3, RP[MW]: 1.46, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 1.46, Qc Final: 1 Elem_Idx: 5303, Line_Idx: 3623, Obj_Idx: 4, RP[MW]: 1.40, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 5304, Line_Idx: 3623, Obj_Idx: 4, RP[MW]: 1.40, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 5292, Line_Idx: 3624, Obj_Idx: 5, RP[MW]: 2.59, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 2.59, Qc Final: 1 Elem_Idx: 5290, Line_Idx: 3625, Obj_Idx: 5, RP[MW]: 1.02, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 1.02, Qc Final: 1 Elem_Idx: 5291, Line_Idx: 3625, Obj_Idx: 5, RP[MW]: 1.88, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 1.88, Qc Final: 1 Elem_Idx: 5314, Line_Idx: 3627, Obj_Idx: 6, RP[MW]: .79, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .79, Qc Final: 1 Elem_Idx: 5283, Line_Idx: 3638, Obj_Idx: 7, RP[MW]: .67, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .67, Qc Final: 1 Elem_Idx: 5292, Line_Idx: 3638, Obj_Idx: 8, RP[MW]: .63, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .63, Qc Final: 1 Elem_Idx: 5296, Line_Idx: 3638, Obj_Idx: 9, RP[MW]: .51, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .51, Qc Final: 1 Elem_Idx: 5276, Line_Idx: 3657, Obj_Idx: 10, RP[MW]: 1.05, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 1.05, Qc Final: 1 Elem_Idx: 5277, Line_Idx: 3657, Obj_Idx: 10, RP[MW]: .55, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .55, Qc Final: 1 Elem_Idx: 5231, Line_Idx: 3720, Obj_Idx: 11, RP[MW]: .18, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .18, Qc Final: 1 Elem_Idx: 5232, Line_Idx: 3720, Obj_Idx: 11, RP[MW]: .18, RP Modified[MW]: .18, Qc: 0, RP Final[MW]: .18, Qc Final: 1 Elem_Idx: 5227, Line_Idx: 3751, Obj_Idx: 12, RP[MW]: .32, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .32, Qc Final: 1 geocat>> VOLCAT_GENERAL_UTILS:RESOLVE_REDUNDANT_VRP(INFORMATION) : Building list of linked objects from spatial overlap Original List (Ref ID=3): Object 1 of 1 --> Id = 4 Unified List (Ref ID=3): Object 1 of 1 --> Id = 4 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 5 alert 5 6 alert 6 7 alert 7 8 alert 8 9 alert 9 10 alert 10 11 alert 11 12 3 70.29025 -148.4432 4 70.29225 -148.4344 Adding object 4 to group 3 4 4 11 1 1 1 -999 1 2 2 2 -999 1 3 3 3 -999 1 4 5 5 -999 1 5 6 6 -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 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: 5311, Y_Idx: 3567, 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: 262.3, BT_Crit: T, Qc: 1 Group_Id: 001, Object_Id: 0001, X_Idx: 5311, Y_Idx: 3568, 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: 266.3, BT_Crit: T, Qc: 1 Group_Id: 002, Object_Id: 0002, X_Idx: 5233, Y_Idx: 3607, VRP_Pix: 0.40, VRP_Max: 0.40, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.40, Internal: F, BT_Pix: 271.3, BT_Crit: T, Qc: 1 Group_Id: 003, Object_Id: 0003, X_Idx: 5303, Y_Idx: 3611, VRP_Pix: 1.42, VRP_Max: 1.46, VRP_Relative_Diff: 0.03, Rel_Diff_Thresh: 0.04, Local_Max_VRP: 1.46, Internal: F, BT_Pix: 266.4, BT_Crit: F, Qc: 1 Group_Id: 003, Object_Id: 0003, X_Idx: 5303, Y_Idx: 3612, VRP_Pix: 1.46, VRP_Max: 1.46, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.04, Local_Max_VRP: 1.46, Internal: F, BT_Pix: 306.7, BT_Crit: T, Qc: 1 Group_Id: 004, Object_Id: 0005, X_Idx: 5292, Y_Idx: 3624, VRP_Pix: 2.59, VRP_Max: 2.59, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.11, Local_Max_VRP: 2.59, Internal: F, BT_Pix: 307.1, BT_Crit: T, Qc: 1 Group_Id: 004, Object_Id: 0005, X_Idx: 5290, Y_Idx: 3625, VRP_Pix: 1.02, VRP_Max: 2.59, VRP_Relative_Diff: 0.60, Rel_Diff_Thresh: 0.11, Local_Max_VRP: 2.59, Internal: F, BT_Pix: 270.8, BT_Crit: F, Qc: 2 Group_Id: 004, Object_Id: 0005, X_Idx: 5291, Y_Idx: 3625, VRP_Pix: 1.88, VRP_Max: 2.59, VRP_Relative_Diff: 0.27, Rel_Diff_Thresh: 0.11, Local_Max_VRP: 2.59, Internal: F, BT_Pix: 294.6, BT_Crit: F, Qc: 2 Group_Id: 005, Object_Id: 0006, X_Idx: 5314, Y_Idx: 3627, VRP_Pix: 0.79, VRP_Max: 0.79, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.79, Internal: F, BT_Pix: 281.0, BT_Crit: T, Qc: 1 Group_Id: 006, Object_Id: 0007, X_Idx: 5283, Y_Idx: 3638, 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: 267.9, BT_Crit: T, Qc: 1 Group_Id: 007, Object_Id: 0008, X_Idx: 5292, Y_Idx: 3638, VRP_Pix: 0.63, VRP_Max: 0.63, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.63, Internal: F, BT_Pix: 276.9, BT_Crit: T, Qc: 1 Group_Id: 008, Object_Id: 0009, X_Idx: 5296, Y_Idx: 3638, VRP_Pix: 0.51, VRP_Max: 0.51, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.51, Internal: F, BT_Pix: 268.4, BT_Crit: T, Qc: 1 Group_Id: 009, Object_Id: 0010, X_Idx: 5276, Y_Idx: 3657, VRP_Pix: 1.05, VRP_Max: 1.05, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.01, Local_Max_VRP: 1.05, Internal: F, BT_Pix: 280.0, BT_Crit: T, Qc: 1 Group_Id: 009, Object_Id: 0010, X_Idx: 5277, Y_Idx: 3657, VRP_Pix: 0.55, VRP_Max: 1.05, VRP_Relative_Diff: 0.47, Rel_Diff_Thresh: 0.01, Local_Max_VRP: 1.05, Internal: F, BT_Pix: 278.2, BT_Crit: F, Qc: 2 Group_Id: 010, Object_Id: 0011, X_Idx: 5231, Y_Idx: 3720, VRP_Pix: 0.18, VRP_Max: 0.18, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.18, Internal: F, BT_Pix: 261.5, BT_Crit: T, Qc: 1 Group_Id: 010, Object_Id: 0011, X_Idx: 5232, Y_Idx: 3720, VRP_Pix: 0.18, VRP_Max: 0.18, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.18, Internal: F, BT_Pix: 266.5, BT_Crit: T, Qc: 1 Group_Id: 011, Object_Id: 0012, X_Idx: 5227, Y_Idx: 3751, 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: 266.8, 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: 1, Obj_Idx: 1, Trans_Min: .691, VRP Total: .44 Group Id: 3, Obj_Idx: 3, Trans_Min: .691, VRP Total: 2.92 Group Id: 3, Obj_Idx: 4, Trans_Min: .691, VRP Total: 2.81 Group Id: 4, Obj_Idx: 5, Trans_Min: .691, VRP Total: 5.49 Group Id: 9, Obj_Idx: 10, Trans_Min: .696, VRP Total: 1.60 Group Id: 10, Obj_Idx: 11, Trans_Min: .696, VRP Total: .36 geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Redistributing radiative power to limit energy smearing Elem_Idx: 5290, Line_Idx: 3625, N_Weights: 1, RP[MW]: 1.02, RP_Adj[MW]: 1.02, QC: 2, New_Elem_Idx: 5292, New_Line_Idx: 3624, RP[MW]: 2.59, QC: 1, Pix_Dist: 2.24 Elem_Idx: 5291, Line_Idx: 3625, N_Weights: 1, RP[MW]: 1.88, RP_Adj[MW]: 1.88, QC: 2, New_Elem_Idx: 5292, New_Line_Idx: 3624, RP[MW]: 3.61, QC: 1, Pix_Dist: 1.41 Elem_Idx: 5277, Line_Idx: 3657, N_Weights: 1, RP[MW]: .55, RP_Adj[MW]: .55, QC: 2, New_Elem_Idx: 5276, New_Line_Idx: 3657, RP[MW]: 1.05, QC: 1, Pix_Dist: 1.00 geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Recomputing group stats (hot) VOLCAT_ALERTS>> Correcting Retrievals, if needed geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (ash) geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (ice) geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Thermal anomaly group radiative power summary: Group_Idx: 1, Orig Total RP [MW]: .44, New Total RP [MW]: .44 Group_Idx: 2, Orig Total RP [MW]: .40, New Total RP [MW]: .40 Group_Idx: 3, Orig Total RP [MW]: 5.72, New Total RP [MW]: 2.88 Group_Idx: 4, Orig Total RP [MW]: 5.49, New Total RP [MW]: 5.49 Group_Idx: 5, Orig Total RP [MW]: .79, New Total RP [MW]: .79 Group_Idx: 6, Orig Total RP [MW]: .67, New Total RP [MW]: .67 Group_Idx: 7, Orig Total RP [MW]: .63, New Total RP [MW]: .63 Group_Idx: 8, Orig Total RP [MW]: .51, New Total RP [MW]: .51 Group_Idx: 9, Orig Total RP [MW]: 1.60, New Total RP [MW]: 1.60 Group_Idx: 10, Orig Total RP [MW]: .36, New Total RP [MW]: .36 Group_Idx: 11, Orig Total RP [MW]: .32, New Total RP [MW]: .32 geocat>> VOLCAT_GENERAL_UTILS:FEATURE_RP_TO_SCALED_RASTER(INFORMATION) : Creating feature-based scaled radiative power raster geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Updating thermal L2: /output//l2_data/geocatL2HIRES.NOAA-21.2025078.151730.hdf geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (so2) VOLCAT_ALERTS>> Updating History, if needed Background= 0 0 70.35026 -147.9662 Background= 0 0 70.49169 -148.6929 Background= 0 0 70.29025 -148.4432 Background= 0 0 70.31972 -148.4988 Background= 0 0 70.25197 -148.4380 Background= 0 0 70.30854 -148.7297 Background= 0 0 70.28408 -148.6884 Background= 0 0 70.27322 -148.6701 Background= 0 0 70.30976 -148.8644 Background= 0 0 70.32296 -149.6035 Background= 0 0 70.28623 -149.8889 VOLCAT_ALERTS>> Checking For Alerts To Issue @@**********VOLCAT ALERTS********** STARTING DATE/TIME OF IMAGE: 2025-03-19 15:17:30 [UTC] PRODUCTION DATE/TIME OF ALERT: 2025-03-19 15:43:11 [UTC] PRIMARY INSTRUMENT: NOAA-21 VIIRS PRIMARY DOMAIN: none WMO SPACECRAFT ID: 209 LOCATION/ORBIT: LEO L1 FILE: SVM13_j02_d20250319_t1517303_e1527269_b12207_c20250319153946302085_cspp_dev.h5 L1 FILE(S) - TEMPORAL: NONE VOLCANO DATABASE: /opt/geocat/data_algorithms/volcat_data//alerts/Volcat_Alert_FireUSA_Database_Feb21_2022_165111.txt NUMBER OF ASH CLOUD ALERTS: 0 NUMBER OF Cb ALERTS: 0 NUMBER OF THERMAL ANOMALY ALERTS: 11 NUMBER OF SO2 CLOUD ALERTS: 0 DATABASE VERSION: 3.0 ALGORITHM VERSION: 3.0 --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.35 [degrees] Longitude of Radiative Center: -147.97 [degrees] Mean Object Date/Time: 2025-03-19 15:20:48 [UTC] Mean Viewing Angle: 54.8 [degrees] Mean Solar Zenith Angle: 93.5 [degrees] Mean Glint Angle: 75.7 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(233.2 km) Number of background pixels: 2048 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .64 [none] Maximum Observed BT (3.9 um): 266.26 [K] Observed - Background BT (3.9 um): 21.31 [K] BT Anomaly (3.9 um): 16.73 [K] Maximum Observed - Clear RTM BT (3.9 um): 22.23 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 20.87 [K] Maximum Observed BTD (3.9-10/11/12 um): 21.43 [K] Observed - Background BTD (3.9-10/11/12 um): 20.94 [K] BTD Anomaly (3.9-10/11/12 um): 17.55 [K] Maximum Observed Radiance (2.2 um): .0232 [RU] Observed - Background Radiance (2.2 um): .0226 [RU] Radiance Anomaly (2.2 um): .2263 [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: .78 [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: .44 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.49 [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: 70.49 [degrees] Longitude of Radiative Center: -148.69 [degrees] Mean Object Date/Time: 2025-03-19 15:20:49 [UTC] Mean Viewing Angle: 53.9 [degrees] Mean Solar Zenith Angle: 93.7 [degrees] Mean Glint Angle: 76.3 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(216.0 km) Number of background pixels: 2099 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .83 [none] Maximum Observed BT (3.9 um): 271.26 [K] Observed - Background BT (3.9 um): 26.24 [K] BT Anomaly (3.9 um): 22.45 [K] Maximum Observed - Clear RTM BT (3.9 um): 27.18 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 25.52 [K] Maximum Observed BTD (3.9-10/11/12 um): 26.07 [K] Observed - Background BTD (3.9-10/11/12 um): 25.59 [K] BTD Anomaly (3.9-10/11/12 um): 22.04 [K] Maximum Observed Radiance (2.2 um): .0215 [RU] Observed - Background Radiance (2.2 um): .0212 [RU] Radiance Anomaly (2.2 um): .2119 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .96 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .71 [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: .40 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.24 [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: 2025-03-19 15:20:49 [UTC] Mean Viewing Angle: 54.7 [degrees] Mean Solar Zenith Angle: 93.7 [degrees] Mean Glint Angle: 75.8 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(214.1 km) Number of background pixels: 2355 [none] Background infrared distance threshold: 5.0 [K] Fraction of water pixels in background: .18 [none] Maximum Observed BT (3.9 um): 306.73 [K] Observed - Background BT (3.9 um): 62.12 [K] BT Anomaly (3.9 um): 19.55 [K] Maximum Observed - Clear RTM BT (3.9 um): 64.17 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 60.07 [K] Maximum Observed BTD (3.9-10/11/12 um): 61.60 [K] Observed - Background BTD (3.9-10/11/12 um): 60.74 [K] BTD Anomaly (3.9-10/11/12 um): 20.48 [K] Maximum Observed Radiance (2.2 um): .1375 [RU] Observed - Background Radiance (2.2 um): .1364 [RU] Radiance Anomaly (2.2 um): 1.3640 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .99 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .09 [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: 1.46 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 2.88 [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: 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: 70.32 [degrees] Longitude of Radiative Center: -148.50 [degrees] Mean Object Date/Time: 2025-03-19 15:20:51 [UTC] Mean Viewing Angle: 54.6 [degrees] Mean Solar Zenith Angle: 93.7 [degrees] Mean Glint Angle: 75.7 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(213.6 km) Number of background pixels: 73 [none] Background infrared distance threshold: 5.0 [K] Fraction of water pixels in background: .19 [none] Maximum Observed BT (3.9 um): 307.05 [K] Observed - Background BT (3.9 um): 58.62 [K] BT Anomaly (3.9 um): 5.13 [K] Maximum Observed - Clear RTM BT (3.9 um): 64.62 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 55.90 [K] Maximum Observed BTD (3.9-10/11/12 um): 57.29 [K] Observed - Background BTD (3.9-10/11/12 um): 53.78 [K] BTD Anomaly (3.9-10/11/12 um): 4.75 [K] Maximum Observed Radiance (2.2 um): .0283 [RU] Observed - Background Radiance (2.2 um): .0269 [RU] Radiance Anomaly (2.2 um): .2687 [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: .49 [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: 5.49 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 5.49 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.73 [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: -148.44 [degrees] Mean Object Date/Time: 2025-03-19 15:20:51 [UTC] Mean Viewing Angle: 54.8 [degrees] Mean Solar Zenith Angle: 93.7 [degrees] Mean Glint Angle: 75.6 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(212.7 km) Number of background pixels: 2035 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .04 [none] Maximum Observed BT (3.9 um): 280.97 [K] Observed - Background BT (3.9 um): 36.72 [K] BT Anomaly (3.9 um): 12.53 [K] Maximum Observed - Clear RTM BT (3.9 um): 38.13 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 34.97 [K] Maximum Observed BTD (3.9-10/11/12 um): 36.15 [K] Observed - Background BTD (3.9-10/11/12 um): 35.36 [K] BTD Anomaly (3.9-10/11/12 um): 12.65 [K] Maximum Observed Radiance (2.2 um): .0696 [RU] Observed - Background Radiance (2.2 um): .0685 [RU] Radiance Anomaly (2.2 um): .6845 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .99 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .11 [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: .79 [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: 0.24 [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: 2025-03-19 15:20:51 [UTC] Mean Viewing Angle: 54.5 [degrees] Mean Solar Zenith Angle: 93.8 [degrees] Mean Glint Angle: 76.1 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(205.2 km) Number of background pixels: 2080 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .01 [none] Maximum Observed BT (3.9 um): 267.91 [K] Observed - Background BT (3.9 um): 23.61 [K] BT Anomaly (3.9 um): 7.62 [K] Maximum Observed - Clear RTM BT (3.9 um): 25.48 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 22.85 [K] Maximum Observed BTD (3.9-10/11/12 um): 24.03 [K] Observed - Background BTD (3.9-10/11/12 um): 23.18 [K] BTD Anomaly (3.9-10/11/12 um): 7.79 [K] Maximum Observed Radiance (2.2 um): .0336 [RU] Observed - Background Radiance (2.2 um): .0321 [RU] Radiance Anomaly (2.2 um): .3212 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] Similar Pixel Count: 4 [pixel count] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .79 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .38 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The distance to the closest bright pixel: Not Available The red band reflectance: .0 [%] Lagrangian based trend: .0000 [none] 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: 0.24 [km^2] Type of Event: Previously Detected Thermal Anomaly Event Priority Ranking: 3 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: Old Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.28 [degrees] Longitude of Radiative Center: -148.69 [degrees] Mean Object Date/Time: 2025-03-19 15:20:51 [UTC] Mean Viewing Angle: 54.6 [degrees] Mean Solar Zenith Angle: 93.8 [degrees] Mean Glint Angle: 76.0 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(205.5 km) Number of background pixels: 1705 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .01 [none] Maximum Observed BT (3.9 um): 276.89 [K] Observed - Background BT (3.9 um): 32.38 [K] BT Anomaly (3.9 um): 9.52 [K] Maximum Observed - Clear RTM BT (3.9 um): 34.48 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 30.18 [K] Maximum Observed BTD (3.9-10/11/12 um): 31.37 [K] Observed - Background BTD (3.9-10/11/12 um): 30.45 [K] BTD Anomaly (3.9-10/11/12 um): 9.20 [K] Maximum Observed Radiance (2.2 um): .0026 [RU] Observed - Background Radiance (2.2 um): .0008 [RU] Radiance Anomaly (2.2 um): .0076 [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: .54 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 1 [none] Maximum Radiative Power: .63 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .63 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.24 [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: -148.67 [degrees] Mean Object Date/Time: 2025-03-19 15:20:51 [UTC] Mean Viewing Angle: 54.6 [degrees] Mean Solar Zenith Angle: 93.8 [degrees] Mean Glint Angle: 76.0 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(205.6 km) Number of background pixels: 2080 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .01 [none] Maximum Observed BT (3.9 um): 268.42 [K] Observed - Background BT (3.9 um): 24.06 [K] BT Anomaly (3.9 um): 7.53 [K] Maximum Observed - Clear RTM BT (3.9 um): 25.97 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 23.57 [K] Maximum Observed BTD (3.9-10/11/12 um): 24.89 [K] Observed - Background BTD (3.9-10/11/12 um): 23.98 [K] BTD Anomaly (3.9-10/11/12 um): 7.79 [K] Maximum Observed Radiance (2.2 um): .0026 [RU] Observed - Background Radiance (2.2 um): .0009 [RU] Radiance Anomaly (2.2 um): .0089 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] Similar Pixel Count: 0 [pixel count] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .59 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .44 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The distance to the closest bright pixel: Not Available The red band reflectance: .0 [%] Lagrangian based trend: .0000 [none] Time since last detection: -999.000000 [days] Index of high confidence criteria: 1 [none] Maximum Radiative Power: .51 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .51 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.24 [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: 70.31 [degrees] Longitude of Radiative Center: -148.86 [degrees] Mean Object Date/Time: 2025-03-19 15:20:53 [UTC] Mean Viewing Angle: 54.4 [degrees] Mean Solar Zenith Angle: 93.8 [degrees] Mean Glint Angle: 75.8 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(200.7 km) Number of background pixels: 660 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 280.01 [K] Observed - Background BT (3.9 um): 35.44 [K] BT Anomaly (3.9 um): 14.03 [K] Maximum Observed - Clear RTM BT (3.9 um): 37.52 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 33.00 [K] Maximum Observed BTD (3.9-10/11/12 um): 34.07 [K] Observed - Background BTD (3.9-10/11/12 um): 33.35 [K] BTD Anomaly (3.9-10/11/12 um): 13.43 [K] Maximum Observed Radiance (2.2 um): .0383 [RU] Observed - Background Radiance (2.2 um): .0375 [RU] Radiance Anomaly (2.2 um): .3748 [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: .17 [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: 1.60 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 1.60 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.48 [km^2] Type of Event: Previously Detected Thermal Anomaly Event Priority Ranking: 3 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.32 [degrees] Longitude of Radiative Center: -149.60 [degrees] Mean Object Date/Time: 2025-03-19 15:20:56 [UTC] Mean Viewing Angle: 53.8 [degrees] Mean Solar Zenith Angle: 94.0 [degrees] Mean Glint Angle: 76.0 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(177.2 km) Number of background pixels: 2133 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 266.47 [K] Observed - Background BT (3.9 um): 23.40 [K] BT Anomaly (3.9 um): 16.46 [K] Maximum Observed - Clear RTM BT (3.9 um): 23.57 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 22.02 [K] Maximum Observed BTD (3.9-10/11/12 um): 22.91 [K] Observed - Background BTD (3.9-10/11/12 um): 22.91 [K] BTD Anomaly (3.9-10/11/12 um): 16.46 [K] Maximum Observed Radiance (2.2 um): .0111 [RU] Observed - Background Radiance (2.2 um): .0105 [RU] Radiance Anomaly (2.2 um): .1050 [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: .83 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .19 [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: .18 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .36 [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 (Bias) Latitude of Radiative Center: 70.29 [degrees] Longitude of Radiative Center: -149.89 [degrees] Mean Object Date/Time: 2025-03-19 15:20:58 [UTC] Mean Viewing Angle: 53.8 [degrees] Mean Solar Zenith Angle: 94.2 [degrees] Mean Glint Angle: 76.1 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(165.9 km) Number of background pixels: 2206 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 266.85 [K] Observed - Background BT (3.9 um): 23.81 [K] BT Anomaly (3.9 um): 18.43 [K] Maximum Observed - Clear RTM BT (3.9 um): 24.23 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 21.63 [K] Maximum Observed BTD (3.9-10/11/12 um): 22.67 [K] Observed - Background BTD (3.9-10/11/12 um): 23.09 [K] BTD Anomaly (3.9-10/11/12 um): 16.93 [K] Maximum Observed Radiance (2.2 um): .0212 [RU] Observed - Background Radiance (2.2 um): .0205 [RU] Radiance Anomaly (2.2 um): .2050 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .96 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .07 [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: .32 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .32 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.24 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- NUMBER OF VALID NON-ALERT ASH GROUPS: 0 NUMBER OF VALID NON-ALERT VOLCANIC CB GROUPS: 0 NUMBER OF VALID NON-ALERT SO2 GROUPS: 0 NUMBER OF VALID NON-ALERT THERMAL ANOMALIES: 0 NUMBER OF VOLCANIC ASH GROUPS MERGED INTO VOLCANIC CB GROUP: 0 NUMBER OF CB GROUPS MERGED INTO ASH GROUP: 0 VOLCAT_ALERTS>> Writing Object Masks geocat>> Attribute Max_Groups reading error from id: 393216 geocat>> VOLCAT_ALERT_UTILS:WRITE_INCIDENT_CSV_LUT(INFORMATION) : Writing incident CSV: /output/l2_data/geocatHOTOBJHIRES.NOAA-21.2025078.151730.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