------------------------------------ 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-20.2025063.140543.diag Volcanic cloud diagnostics path and filename: /output/volcat_diag//geocatHOTOBJ.NOAA-20.2025063.140543.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-20.2025063.140543.hdf Hot object path and filename: /output/l2_data/geocatHOTOBJHIRES.NOAA-20.2025063.140543.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 2025-03-04T14:15:51 UTC from and /ancillary/NIFC_DATA/Current-Fire-Location-2025-03-04_141548.geojson/ancillary/NIFC_DATA/Current-Fire-Perimeter-2025-03-04_141548.geojson Number of perimeters: 17 Number of points: 580 Total number of incidents: 597 Perimeter data bounding lon/lat: -105.562, 26.000, -78.642, 46.826 Point data bounding lon/lat: -149.221, 13.129, 144.916, 63.971 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-20.2025063.140543.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: 4562, Line_Idx: 5013, Obj_Idx: 1, RP[MW]: .33, RP Modified[MW]: .33, Qc: 0, RP Final[MW]: .33, Qc Final: 1 Elem_Idx: 4392, Line_Idx: 5052, Obj_Idx: 2, RP[MW]: .76, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .76, Qc Final: 1 Elem_Idx: 4439, Line_Idx: 5076, Obj_Idx: 4, RP[MW]: .11, RP Modified[MW]: .11, Qc: 0, RP Final[MW]: .11, Qc Final: 1 Elem_Idx: 4437, Line_Idx: 5077, Obj_Idx: 4, RP[MW]: .38, RP Modified[MW]: .38, Qc: 0, RP Final[MW]: .38, Qc Final: 1 Elem_Idx: 4438, Line_Idx: 5077, Obj_Idx: 4, RP[MW]: .38, RP Modified[MW]: .38, Qc: 0, RP Final[MW]: .38, Qc Final: 1 Elem_Idx: 4439, Line_Idx: 5077, Obj_Idx: 4, RP[MW]: .61, RP Modified[MW]: .61, Qc: 0, RP Final[MW]: .61, Qc Final: 1 Elem_Idx: 4440, Line_Idx: 5077, Obj_Idx: 4, RP[MW]: .61, RP Modified[MW]: .61, Qc: 0, RP Final[MW]: .61, Qc Final: 1 Elem_Idx: 4461, Line_Idx: 5077, Obj_Idx: 3, RP[MW]: .13, RP Modified[MW]: .13, Qc: 0, RP Final[MW]: .13, Qc Final: 1 Elem_Idx: 4462, Line_Idx: 5077, Obj_Idx: 3, RP[MW]: .13, RP Modified[MW]: .13, Qc: 0, RP Final[MW]: .13, Qc Final: 1 Elem_Idx: 4437, Line_Idx: 5078, Obj_Idx: 4, RP[MW]: .38, RP Modified[MW]: .38, Qc: 0, RP Final[MW]: .38, Qc Final: 1 Elem_Idx: 4438, Line_Idx: 5078, Obj_Idx: 4, RP[MW]: .38, RP Modified[MW]: .38, Qc: 0, RP Final[MW]: .38, Qc Final: 1 Elem_Idx: 4439, Line_Idx: 5078, Obj_Idx: 4, RP[MW]: .61, RP Modified[MW]: .61, Qc: 0, RP Final[MW]: .61, Qc Final: 1 Elem_Idx: 4449, Line_Idx: 5078, Obj_Idx: 5, RP[MW]: .81, RP Modified[MW]: .81, Qc: 0, RP Final[MW]: .81, Qc Final: 1 Elem_Idx: 4450, Line_Idx: 5078, Obj_Idx: 5, RP[MW]: .81, RP Modified[MW]: .81, Qc: 0, RP Final[MW]: .81, Qc Final: 1 Elem_Idx: 4449, Line_Idx: 5079, Obj_Idx: 5, RP[MW]: .13, RP Modified[MW]: .13, Qc: 0, RP Final[MW]: .13, Qc Final: 1 Elem_Idx: 4450, Line_Idx: 5079, Obj_Idx: 5, RP[MW]: .13, RP Modified[MW]: .13, Qc: 0, RP Final[MW]: .13, Qc Final: 1 Elem_Idx: 4457, Line_Idx: 5091, Obj_Idx: 6, RP[MW]: .46, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .46, Qc Final: 1 Elem_Idx: 4426, Line_Idx: 5097, Obj_Idx: 7, RP[MW]: .31, RP Modified[MW]: .31, Qc: 0, RP Final[MW]: .31, Qc Final: 1 Elem_Idx: 4427, Line_Idx: 5097, Obj_Idx: 7, RP[MW]: .19, RP Modified[MW]: .19, Qc: 0, RP Final[MW]: .19, Qc Final: 1 Elem_Idx: 4427, Line_Idx: 5098, Obj_Idx: 7, RP[MW]: .19, RP Modified[MW]: .19, Qc: 0, RP Final[MW]: .19, Qc Final: 1 Elem_Idx: 4448, Line_Idx: 5098, Obj_Idx: 8, RP[MW]: .18, RP Modified[MW]: .18, Qc: 0, RP Final[MW]: .18, Qc Final: 1 Elem_Idx: 4436, Line_Idx: 5099, Obj_Idx: 9, RP[MW]: .12, RP Modified[MW]: .12, Qc: 0, RP Final[MW]: .12, Qc Final: 1 Elem_Idx: 4437, Line_Idx: 5100, Obj_Idx: 9, RP[MW]: .24, RP Modified[MW]: .24, Qc: 0, RP Final[MW]: .24, Qc Final: 1 Elem_Idx: 4438, Line_Idx: 5100, Obj_Idx: 9, RP[MW]: .24, RP Modified[MW]: .24, Qc: 0, RP Final[MW]: .24, Qc Final: 1 Elem_Idx: 4416, Line_Idx: 5105, Obj_Idx: 10, RP[MW]: .20, RP Modified[MW]: .20, Qc: 0, RP Final[MW]: .20, Qc Final: 1 Elem_Idx: 4417, Line_Idx: 5105, Obj_Idx: 10, RP[MW]: .16, RP Modified[MW]: .16, Qc: 0, RP Final[MW]: .16, Qc Final: 1 Elem_Idx: 4418, Line_Idx: 5105, Obj_Idx: 10, RP[MW]: .16, RP Modified[MW]: .16, Qc: 0, RP Final[MW]: .16, Qc Final: 1 Elem_Idx: 4417, Line_Idx: 5106, Obj_Idx: 10, RP[MW]: .16, RP Modified[MW]: .16, Qc: 0, RP Final[MW]: .16, Qc Final: 1 geocat>> VOLCAT_GENERAL_UTILS:RESOLVE_REDUNDANT_VRP(INFORMATION) : Building list of linked objects from spatial overlap GROUPS 0 0 0 geocat>> VOLCAT_GROUPING_UTILS:GROUP_SINGULAR_OBJECTS(INFORMATION) : Hot object grouping method: incident based alert 1 1 alert 2 2 alert 3 3 alert 4 4 alert 5 5 alert 6 6 alert 7 7 alert 8 8 alert 9 9 9 1 1 1 -999 1 2 2 2 -999 1 3 3 4 -999 1 4 4 5 -999 1 5 5 6 -999 1 6 6 7 -999 1 7 7 8 -999 1 8 8 9 -999 1 9 9 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: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: 4562, Y_Idx: 5013, VRP_Pix: 0.33, VRP_Max: 0.33, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.33, Internal: F, BT_Pix: 269.3, BT_Crit: T, Qc: 1 Group_Id: 002, Object_Id: 0002, X_Idx: 4392, Y_Idx: 5052, VRP_Pix: 0.76, VRP_Max: 0.76, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.76, Internal: F, BT_Pix: 274.2, BT_Crit: T, Qc: 1 Group_Id: 003, Object_Id: 0004, X_Idx: 4439, Y_Idx: 5076, VRP_Pix: 0.11, VRP_Max: 0.61, VRP_Relative_Diff: 0.83, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.61, Internal: F, BT_Pix: 257.9, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0004, X_Idx: 4437, Y_Idx: 5077, VRP_Pix: 0.38, VRP_Max: 0.61, VRP_Relative_Diff: 0.38, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.61, Internal: F, BT_Pix: 268.9, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0004, X_Idx: 4438, Y_Idx: 5077, VRP_Pix: 0.38, VRP_Max: 0.61, VRP_Relative_Diff: 0.38, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.61, Internal: F, BT_Pix: 257.3, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0004, X_Idx: 4439, Y_Idx: 5077, VRP_Pix: 0.61, VRP_Max: 0.61, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.61, Internal: F, BT_Pix: 298.6, BT_Crit: T, Qc: 1 Group_Id: 003, Object_Id: 0004, X_Idx: 4440, Y_Idx: 5077, VRP_Pix: 0.61, VRP_Max: 0.61, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.61, Internal: F, BT_Pix: 259.9, BT_Crit: T, Qc: 1 Group_Id: 003, Object_Id: 0004, X_Idx: 4437, Y_Idx: 5078, VRP_Pix: 0.38, VRP_Max: 0.61, VRP_Relative_Diff: 0.38, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.61, Internal: F, BT_Pix: 258.8, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0004, X_Idx: 4438, Y_Idx: 5078, VRP_Pix: 0.38, VRP_Max: 0.61, VRP_Relative_Diff: 0.38, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.61, Internal: F, BT_Pix: 293.0, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0004, X_Idx: 4439, Y_Idx: 5078, VRP_Pix: 0.61, VRP_Max: 0.61, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.61, Internal: F, BT_Pix: 256.9, BT_Crit: T, Qc: 1 Group_Id: 004, Object_Id: 0005, X_Idx: 4449, Y_Idx: 5078, VRP_Pix: 0.81, VRP_Max: 0.81, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.81, Internal: F, BT_Pix: 303.3, BT_Crit: T, Qc: 1 Group_Id: 004, Object_Id: 0005, X_Idx: 4450, Y_Idx: 5078, VRP_Pix: 0.81, VRP_Max: 0.81, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.81, Internal: F, BT_Pix: 260.3, BT_Crit: T, Qc: 1 Group_Id: 004, Object_Id: 0005, X_Idx: 4449, Y_Idx: 5079, VRP_Pix: 0.13, VRP_Max: 0.81, VRP_Relative_Diff: 0.84, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.81, Internal: F, BT_Pix: 255.7, BT_Crit: F, Qc: 2 Group_Id: 004, Object_Id: 0005, X_Idx: 4450, Y_Idx: 5079, VRP_Pix: 0.13, VRP_Max: 0.81, VRP_Relative_Diff: 0.84, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.81, Internal: F, BT_Pix: 267.3, BT_Crit: F, Qc: 2 Group_Id: 005, Object_Id: 0006, X_Idx: 4457, Y_Idx: 5091, VRP_Pix: 0.46, VRP_Max: 0.46, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.46, Internal: F, BT_Pix: 280.0, BT_Crit: T, Qc: 1 Group_Id: 006, Object_Id: 0007, X_Idx: 4426, Y_Idx: 5097, VRP_Pix: 0.31, VRP_Max: 0.31, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.31, Internal: F, BT_Pix: 273.0, BT_Crit: T, Qc: 1 Group_Id: 006, Object_Id: 0007, X_Idx: 4427, Y_Idx: 5097, VRP_Pix: 0.19, VRP_Max: 0.31, VRP_Relative_Diff: 0.37, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.31, Internal: F, BT_Pix: 263.2, BT_Crit: F, Qc: 2 Group_Id: 006, Object_Id: 0007, X_Idx: 4427, Y_Idx: 5098, VRP_Pix: 0.19, VRP_Max: 0.31, VRP_Relative_Diff: 0.37, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.31, Internal: F, BT_Pix: 263.9, BT_Crit: F, Qc: 2 Group_Id: 007, Object_Id: 0008, X_Idx: 4448, Y_Idx: 5098, 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: 269.4, BT_Crit: T, Qc: 1 Group_Id: 008, Object_Id: 0009, X_Idx: 4436, Y_Idx: 5099, VRP_Pix: 0.12, VRP_Max: 0.24, VRP_Relative_Diff: 0.50, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.24, Internal: F, BT_Pix: 256.4, BT_Crit: F, Qc: 2 Group_Id: 008, Object_Id: 0009, X_Idx: 4437, Y_Idx: 5100, VRP_Pix: 0.24, VRP_Max: 0.24, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.24, Internal: F, BT_Pix: 275.1, BT_Crit: T, Qc: 1 Group_Id: 008, Object_Id: 0009, X_Idx: 4438, Y_Idx: 5100, VRP_Pix: 0.24, VRP_Max: 0.24, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.24, Internal: F, BT_Pix: 256.5, BT_Crit: T, Qc: 1 Group_Id: 009, Object_Id: 0010, X_Idx: 4416, Y_Idx: 5105, VRP_Pix: 0.20, VRP_Max: 0.20, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.20, Internal: F, BT_Pix: 261.0, BT_Crit: T, Qc: 1 Group_Id: 009, Object_Id: 0010, X_Idx: 4417, Y_Idx: 5105, VRP_Pix: 0.16, VRP_Max: 0.20, VRP_Relative_Diff: 0.19, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.20, Internal: F, BT_Pix: 274.1, BT_Crit: T, Qc: 2 Group_Id: 009, Object_Id: 0010, X_Idx: 4418, Y_Idx: 5105, VRP_Pix: 0.16, VRP_Max: 0.20, VRP_Relative_Diff: 0.19, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.20, Internal: F, BT_Pix: 261.7, BT_Crit: F, Qc: 2 Group_Id: 009, Object_Id: 0010, X_Idx: 4417, Y_Idx: 5106, VRP_Pix: 0.16, VRP_Max: 0.20, VRP_Relative_Diff: 0.19, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.20, Internal: F, BT_Pix: 261.1, BT_Crit: F, Qc: 2 geocat>> VOLCAT_GENERAL_UTILS:APPLY_CLOUDY_VRP_QC(INFORMATION) : Applying cloud scattering QC MWIR resolution (m): 375.0, MWIR resolution factor: 1 Group Id: 3, Obj_Idx: 4, Trans_Min: .639, VRP Total: 3.46 Group Id: 4, Obj_Idx: 5, Trans_Min: .639, VRP Total: 1.88 Group Id: 6, Obj_Idx: 7, Trans_Min: .653, VRP Total: .69 Group Id: 8, Obj_Idx: 9, Trans_Min: .653, VRP Total: .59 Group Id: 9, Obj_Idx: 10, Trans_Min: .653, VRP Total: .69 geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Redistributing radiative power to limit energy smearing Elem_Idx: 4439, Line_Idx: 5076, N_Weights: 1, RP[MW]: .11, RP_Adj[MW]: .11, QC: 2, New_Elem_Idx: 4439, New_Line_Idx: 5077, RP[MW]: .61, QC: 1, Pix_Dist: 1.00 Elem_Idx: 4437, Line_Idx: 5077, N_Weights: 1, RP[MW]: .38, RP_Adj[MW]: .38, QC: 2, New_Elem_Idx: 4439, New_Line_Idx: 5077, RP[MW]: .72, QC: 1, Pix_Dist: 2.00 Elem_Idx: 4438, Line_Idx: 5077, N_Weights: 1, RP[MW]: .38, RP_Adj[MW]: .38, QC: 2, New_Elem_Idx: 4439, New_Line_Idx: 5077, RP[MW]: 1.10, QC: 1, Pix_Dist: 1.00 Elem_Idx: 4437, Line_Idx: 5078, N_Weights: 1, RP[MW]: .38, RP_Adj[MW]: .38, QC: 2, New_Elem_Idx: 4439, New_Line_Idx: 5078, RP[MW]: .61, QC: 1, Pix_Dist: 2.00 Elem_Idx: 4438, Line_Idx: 5078, N_Weights: 1, RP[MW]: .38, RP_Adj[MW]: .38, QC: 2, New_Elem_Idx: 4439, New_Line_Idx: 5078, RP[MW]: .99, QC: 1, Pix_Dist: 1.00 Elem_Idx: 4449, Line_Idx: 5079, N_Weights: 1, RP[MW]: .13, RP_Adj[MW]: .13, QC: 2, New_Elem_Idx: 4449, New_Line_Idx: 5078, RP[MW]: .81, QC: 1, Pix_Dist: 1.00 Elem_Idx: 4450, Line_Idx: 5079, N_Weights: 1, RP[MW]: .13, RP_Adj[MW]: .13, QC: 2, New_Elem_Idx: 4450, New_Line_Idx: 5078, RP[MW]: .81, QC: 1, Pix_Dist: 1.00 Elem_Idx: 4427, Line_Idx: 5097, N_Weights: 1, RP[MW]: .19, RP_Adj[MW]: .19, QC: 2, New_Elem_Idx: 4426, New_Line_Idx: 5097, RP[MW]: .31, QC: 1, Pix_Dist: 1.00 Elem_Idx: 4427, Line_Idx: 5098, N_Weights: 1, RP[MW]: .19, RP_Adj[MW]: .19, QC: 2, New_Elem_Idx: 4426, New_Line_Idx: 5097, RP[MW]: .50, QC: 1, Pix_Dist: 1.41 Elem_Idx: 4436, Line_Idx: 5099, N_Weights: 1, RP[MW]: .12, RP_Adj[MW]: .12, QC: 2, New_Elem_Idx: 4437, New_Line_Idx: 5100, RP[MW]: .24, QC: 1, Pix_Dist: 1.41 Elem_Idx: 4417, Line_Idx: 5105, N_Weights: 1, RP[MW]: .16, RP_Adj[MW]: .16, QC: 2, New_Elem_Idx: 4416, New_Line_Idx: 5105, RP[MW]: .20, QC: 1, Pix_Dist: 1.00 Elem_Idx: 4418, Line_Idx: 5105, N_Weights: 1, RP[MW]: .16, RP_Adj[MW]: .16, QC: 2, New_Elem_Idx: 4416, New_Line_Idx: 5105, RP[MW]: .36, QC: 1, Pix_Dist: 2.00 Elem_Idx: 4417, Line_Idx: 5106, N_Weights: 1, RP[MW]: .16, RP_Adj[MW]: .16, QC: 2, New_Elem_Idx: 4416, New_Line_Idx: 5105, RP[MW]: .53, QC: 1, Pix_Dist: 1.41 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]: .33, New Total RP [MW]: .33 Group_Idx: 2, Orig Total RP [MW]: .76, New Total RP [MW]: .76 Group_Idx: 3, Orig Total RP [MW]: 3.46, New Total RP [MW]: 3.46 Group_Idx: 4, Orig Total RP [MW]: 1.88, New Total RP [MW]: 1.88 Group_Idx: 5, Orig Total RP [MW]: .46, New Total RP [MW]: .46 Group_Idx: 6, Orig Total RP [MW]: .69, New Total RP [MW]: .69 Group_Idx: 7, Orig Total RP [MW]: .18, New Total RP [MW]: .18 Group_Idx: 8, Orig Total RP [MW]: .59, New Total RP [MW]: .59 Group_Idx: 9, Orig Total RP [MW]: .69, New Total RP [MW]: .69 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-20.2025063.140543.hdf geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (so2) VOLCAT_ALERTS>> Updating History, if needed Background= 0 0 70.15016 -147.0973 Background= 0 0 70.49038 -148.6966 Background= 0 0 70.31989 -148.5049 Background= 0 0 70.29205 -148.4367 Background= 0 0 70.25265 -148.4390 Background= 0 0 70.31150 -148.7272 Background= 0 0 70.25436 -148.5670 Background= 0 0 70.27567 -148.6681 Background= 0 0 70.30994 -148.8623 VOLCAT_ALERTS>> Checking For Alerts To Issue @@**********VOLCAT ALERTS********** STARTING DATE/TIME OF IMAGE: 2025-03-04 14:05:43 [UTC] PRODUCTION DATE/TIME OF ALERT: 2025-03-04 14:35:47 [UTC] PRIMARY INSTRUMENT: NOAA-20 VIIRS PRIMARY DOMAIN: none WMO SPACECRAFT ID: 208 LOCATION/ORBIT: LEO L1 FILE: SVM13_j01_d20250304_t1405428_e1418298_b37785_c20250304143214910772_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: 9 NUMBER OF SO2 CLOUD ALERTS: 0 DATABASE VERSION: 3.0 ALGORITHM VERSION: 3.0 --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: Old Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Cloud) Latitude of Radiative Center: 70.15 [degrees] Longitude of Radiative Center: -147.10 [degrees] Mean Object Date/Time: 2025-03-04 14:10:20 [UTC] Mean Viewing Angle: 40.0 [degrees] Mean Solar Zenith Angle: 104.9 [degrees] Mean Glint Angle: 88.8 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(257.0 km) Number of background pixels: 2504 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .27 [none] Maximum Observed BT (3.9 um): 269.26 [K] Observed - Background BT (3.9 um): 15.96 [K] BT Anomaly (3.9 um): 17.57 [K] Maximum Observed - Clear RTM BT (3.9 um): 17.62 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 15.53 [K] Maximum Observed BTD (3.9-10/11/12 um): 16.78 [K] Observed - Background BTD (3.9-10/11/12 um): 15.49 [K] BTD Anomaly (3.9-10/11/12 um): 22.37 [K] Maximum Observed Radiance (2.2 um): .0350 [RU] Observed - Background Radiance (2.2 um): .0355 [RU] Radiance Anomaly (2.2 um): .3547 [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: .77 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .46 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 10 [none] Maximum Radiative Power: .33 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .33 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.18 [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 (Cloud) Latitude of Radiative Center: 70.49 [degrees] Longitude of Radiative Center: -148.70 [degrees] Mean Object Date/Time: 2025-03-04 14:10:22 [UTC] Mean Viewing Angle: 36.4 [degrees] Mean Solar Zenith Angle: 105.2 [degrees] Mean Glint Angle: 90.9 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(215.8 km) Number of background pixels: 2367 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .82 [none] Maximum Observed BT (3.9 um): 274.18 [K] Observed - Background BT (3.9 um): 20.34 [K] BT Anomaly (3.9 um): 29.57 [K] Maximum Observed - Clear RTM BT (3.9 um): 4.39 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 20.44 [K] Maximum Observed BTD (3.9-10/11/12 um): 20.67 [K] Observed - Background BTD (3.9-10/11/12 um): 19.24 [K] BTD Anomaly (3.9-10/11/12 um): 25.87 [K] Maximum Observed Radiance (2.2 um): .0177 [RU] Observed - Background Radiance (2.2 um): .0181 [RU] Radiance Anomaly (2.2 um): .1813 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .87 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .37 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 10 [none] Maximum Radiative Power: .76 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .76 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.17 [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: 2025-03-04 14:10:24 [UTC] Mean Viewing Angle: 37.4 [degrees] Mean Solar Zenith Angle: 105.3 [degrees] Mean Glint Angle: 90.3 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(213.4 km) Number of background pixels: 1656 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .23 [none] Maximum Observed BT (3.9 um): 298.63 [K] Observed - Background BT (3.9 um): 45.33 [K] BT Anomaly (3.9 um): 23.73 [K] Maximum Observed - Clear RTM BT (3.9 um): 47.54 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 44.36 [K] Maximum Observed BTD (3.9-10/11/12 um): 45.56 [K] Observed - Background BTD (3.9-10/11/12 um): 43.58 [K] BTD Anomaly (3.9-10/11/12 um): 24.04 [K] Maximum Observed Radiance (2.2 um): .0258 [RU] Observed - Background Radiance (2.2 um): .0255 [RU] Radiance Anomaly (2.2 um): .2548 [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: .05 [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: 1.48 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 3.46 [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: 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: 70.29 [degrees] Longitude of Radiative Center: -148.44 [degrees] Mean Object Date/Time: 2025-03-04 14:10:24 [UTC] Mean Viewing Angle: 37.6 [degrees] Mean Solar Zenith Angle: 105.2 [degrees] Mean Glint Angle: 90.2 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(214.4 km) Number of background pixels: 2504 [none] Background infrared distance threshold: 5.0 [K] Fraction of water pixels in background: .18 [none] Maximum Observed BT (3.9 um): 303.27 [K] Observed - Background BT (3.9 um): 50.37 [K] BT Anomaly (3.9 um): 25.91 [K] Maximum Observed - Clear RTM BT (3.9 um): 52.05 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 51.42 [K] Maximum Observed BTD (3.9-10/11/12 um): 52.77 [K] Observed - Background BTD (3.9-10/11/12 um): 50.69 [K] BTD Anomaly (3.9-10/11/12 um): 27.75 [K] Maximum Observed Radiance (2.2 um): .1093 [RU] Observed - Background Radiance (2.2 um): .1093 [RU] Radiance Anomaly (2.2 um): 1.0928 [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: .35 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .32 [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: .94 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 1.88 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.71 [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: 2025-03-04 14:10:25 [UTC] Mean Viewing Angle: 37.8 [degrees] Mean Solar Zenith Angle: 105.3 [degrees] Mean Glint Angle: 89.6 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(212.7 km) Number of background pixels: 2530 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .05 [none] Maximum Observed BT (3.9 um): 279.97 [K] Observed - Background BT (3.9 um): 27.11 [K] BT Anomaly (3.9 um): 12.60 [K] Maximum Observed - Clear RTM BT (3.9 um): 28.77 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 26.73 [K] Maximum Observed BTD (3.9-10/11/12 um): 27.85 [K] Observed - Background BTD (3.9-10/11/12 um): 25.96 [K] BTD Anomaly (3.9-10/11/12 um): 12.94 [K] Maximum Observed Radiance (2.2 um): .0391 [RU] Observed - Background Radiance (2.2 um): .0393 [RU] Radiance Anomaly (2.2 um): .3926 [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: .92 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .83 [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: .46 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .46 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.18 [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: 2025-03-04 14:10:25 [UTC] Mean Viewing Angle: 37.1 [degrees] Mean Solar Zenith Angle: 105.3 [degrees] Mean Glint Angle: 90.1 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(205.4 km) Number of background pixels: 2528 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .01 [none] Maximum Observed BT (3.9 um): 273.05 [K] Observed - Background BT (3.9 um): 19.84 [K] BT Anomaly (3.9 um): 9.01 [K] Maximum Observed - Clear RTM BT (3.9 um): 21.95 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 21.08 [K] Maximum Observed BTD (3.9-10/11/12 um): 21.90 [K] Observed - Background BTD (3.9-10/11/12 um): 19.85 [K] BTD Anomaly (3.9-10/11/12 um): 10.03 [K] Maximum Observed Radiance (2.2 um): .0237 [RU] Observed - Background Radiance (2.2 um): .0238 [RU] Radiance Anomaly (2.2 um): .2381 [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: .49 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .76 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 1 [none] Maximum Radiative Power: .69 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .69 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.53 [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 (Cloud) Latitude of Radiative Center: 70.25 [degrees] Longitude of Radiative Center: -148.57 [degrees] Mean Object Date/Time: 2025-03-04 14:10:25 [UTC] Mean Viewing Angle: 37.6 [degrees] Mean Solar Zenith Angle: 105.3 [degrees] Mean Glint Angle: 89.9 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(208.3 km) Number of background pixels: 2507 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 269.36 [K] Observed - Background BT (3.9 um): 16.36 [K] BT Anomaly (3.9 um): 7.03 [K] Maximum Observed - Clear RTM BT (3.9 um): 18.39 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 17.21 [K] Maximum Observed BTD (3.9-10/11/12 um): 18.34 [K] Observed - Background BTD (3.9-10/11/12 um): 16.38 [K] BTD Anomaly (3.9-10/11/12 um): 7.48 [K] Maximum Observed Radiance (2.2 um): .0100 [RU] Observed - Background Radiance (2.2 um): .0099 [RU] Radiance Anomaly (2.2 um): .0995 [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: .48 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .58 [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: .18 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .18 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.18 [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: 70.28 [degrees] Longitude of Radiative Center: -148.67 [degrees] Mean Object Date/Time: 2025-03-04 14:10:25 [UTC] Mean Viewing Angle: 37.3 [degrees] Mean Solar Zenith Angle: 105.3 [degrees] Mean Glint Angle: 90.1 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(205.8 km) Number of background pixels: 2469 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 275.08 [K] Observed - Background BT (3.9 um): 22.00 [K] BT Anomaly (3.9 um): 9.24 [K] Maximum Observed - Clear RTM BT (3.9 um): 24.16 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 22.62 [K] Maximum Observed BTD (3.9-10/11/12 um): 23.78 [K] Observed - Background BTD (3.9-10/11/12 um): 21.78 [K] BTD Anomaly (3.9-10/11/12 um): 10.02 [K] Maximum Observed Radiance (2.2 um): .0055 [RU] Observed - Background Radiance (2.2 um): .0054 [RU] Radiance Anomaly (2.2 um): .0543 [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: .98 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 1 [none] Maximum Radiative Power: .35 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .59 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.53 [km^2] Type of Event: Previously Detected Thermal Anomaly Event Priority Ranking: 3 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: Old Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.31 [degrees] Longitude of Radiative Center: -148.86 [degrees] Mean Object Date/Time: 2025-03-04 14:10:25 [UTC] Mean Viewing Angle: 36.9 [degrees] Mean Solar Zenith Angle: 105.4 [degrees] Mean Glint Angle: 90.5 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(200.8 km) Number of background pixels: 2271 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 274.10 [K] Observed - Background BT (3.9 um): 20.40 [K] BT Anomaly (3.9 um): 10.69 [K] Maximum Observed - Clear RTM BT (3.9 um): 22.82 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 20.49 [K] Maximum Observed BTD (3.9-10/11/12 um): 21.37 [K] Observed - Background BTD (3.9-10/11/12 um): 19.53 [K] BTD Anomaly (3.9-10/11/12 um): 11.36 [K] Maximum Observed Radiance (2.2 um): .0329 [RU] Observed - Background Radiance (2.2 um): .0332 [RU] Radiance Anomaly (2.2 um): .3320 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .81 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .57 [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: .69 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .69 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.70 [km^2] Type of Event: Previously Detected Thermal Anomaly Event Priority Ranking: 3 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- NUMBER OF VALID NON-ALERT ASH GROUPS: 0 NUMBER OF VALID NON-ALERT VOLCANIC CB GROUPS: 0 NUMBER OF VALID NON-ALERT SO2 GROUPS: 0 NUMBER OF VALID NON-ALERT THERMAL ANOMALIES: 0 NUMBER OF VOLCANIC ASH GROUPS MERGED INTO VOLCANIC CB GROUP: 0 NUMBER OF CB GROUPS MERGED INTO ASH GROUP: 0 VOLCAT_ALERTS>> Writing Object Masks geocat>> Attribute Max_Groups reading error from id: 393216 geocat>> VOLCAT_ALERT_UTILS:WRITE_INCIDENT_CSV_LUT(INFORMATION) : Writing incident CSV: /output/l2_data/geocatHOTOBJHIRES.NOAA-20.2025063.140543.INCIDENT_LUT.csv VOLCAT_ALERTS>> Generating Volcanic Cloud Time Series VOLCAT_ALERTS>> Creating Diagnostic Output VOLCAT_ALERTS>> Cleaning Up geocat>> VOLCAT_ALERT_UTILS:CLEAN_UP_ALERTS(INFORMATION) : Cleaning up volcanoes geocat>> VOLCAT_ALERT_UTILS:CLEAN_UP_ALERTS(INFORMATION) : Cleaning up incidents geocat>> VOLCAT_ALERT_UTILS:CLEAN_UP_ALERTS(INFORMATION) : Cleaning up objects geocat>> VOLCAT_ALERT_UTILS:CLEAN_UP_ALERTS(INFORMATION) : Cleaning up nav geocat>> VOLCAT_ALERT_UTILS:CLEAN_UP_ALERTS(INFORMATION) : Cleaning up hires nav geocat>> VOLCAT_ALERT_UTILS:CLEAN_UP_ALERTS(INFORMATION) : Cleaning up L1 geocat>> VOLCAT_ALERT_UTILS:CLEAN_UP_ALERTS(INFORMATION) : Cleaning up RTM geocat>> VOLCAT_ALERT_UTILS:CLEAN_UP_ALERTS(INFORMATION) : Cleaning up L2 geocat>> VOLCAT_ALERT_UTILS:CLEAN_UP_ALERTS(INFORMATION) : Cleaning up hires L2 geocat>> VOLCAT_ALERT_UTILS:CLEAN_UP_ALERTS(INFORMATION) : Cleaning up Lightning geocat>> VOLCAT_ALERT_UTILS:CLEAN_UP_ALERTS(INFORMATION) : Cleaning up history geocat>> VOLCAT_ALERT_UTILS:CLEAN_UP_ALERTS(INFORMATION) : Cleaning up alerts geocat>> VOLCAT_ALERT_UTILS:CLEAN_UP_ALERTS(INFORMATION) : Cleaning up selected objects VOLCAT_ALERTS>> Total processing time: Days = 0 Hours = 0 Minutes = 0 Seconds = 10 VOLCAT_ALERTS>> END OF FULL PROGRAM