------------------------------------ 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-21.2025043.175031.diag Volcanic cloud diagnostics path and filename: /output/volcat_diag//geocatHOTOBJ.NOAA-21.2025043.175031.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-21.2025043.175031.hdf Hot object path and filename: /output/l2_data/geocatHOTOBJHIRES.NOAA-21.2025043.175031.hdf SO2 object is valid: NO SO2 object path: /output/l2_data SO2 object filename: none SO2 object path and filename: /output/l2_data/none ENI lightning is valid: NO ENI lightning path: none ENI lightning time match buffer (minutes): 15.00 ENI lightning is written to output: NO WWLLN lightning is valid: NO WWLLN lightning path: none WWLLN lightning time match buffer (minutes): 15.00 WWLLN lightning is written to output: NO GLD360 lightning is valid: NO GLD360 lightning path: none GLD360 lightning time match buffer (minutes): 15.00 GLD360 lightning is written to output: NO GLM lightning is valid: NO GLM lightning path: none GLM lightning time match buffer (minutes): 10.00 GLM lightning is written to output: NO Ash group expansion option: 0 Apply ash/ice mask: 1 Interp bad retv ash/ice: 1 Fill ash/ice holes: 1 Identify hot spot artifacts: 3 SO2 group expansion option: 0 Apply SO2 mask: 0 Interp bad retv SO2: 0 Fill SO2 holes: 0 Dust option: -3 Fire option: 1 Valid incidents: 1 Incidents: /ancillary/NIFC_DATA/Current-Fire-Incidents.txt VOLCAT_ALERTS>> Reading Volcano Information and Alert Criteria ------------------------------------ Volcano database version: ------------------------------------ N/A tl_2019_us_county.shp VOLCAT_ALERTS>> Reading Incident Data geocat>> VOLCAT_INCIDENT_UTILS:LOAD_INCIDENTS(INFORMATION) : Reading incident data from: /ancillary/NIFC_DATA/Current-Fire-Incidents.txt Incident database: /ancillary/NIFC_DATA/Current-Fire-Incidents.txt ----------------------------------------------------------------- Creation time: Fire incident data were extracted at 2025-02-12T17:35:14 UTC from and /ancillary/NIFC_DATA/Current-Fire-Location-2025-02-12_173511.geojson/ancillary/NIFC_DATA/Current-Fire-Perimeter-2025-02-12_173511.geojson Number of perimeters: 9 Number of points: 309 Total number of incidents: 318 Perimeter data bounding lon/lat: -118.936, 32.838, -85.589, 42.364 Point data bounding lon/lat: -124.422, 25.120, -71.410, 48.871 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-21.2025043.175031.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: 5883, Line_Idx: 5530, Obj_Idx: 1, RP[MW]: .36, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .36, Qc Final: 1 Elem_Idx: 5883, Line_Idx: 5545, Obj_Idx: 2, RP[MW]: .44, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .44, Qc Final: 1 Elem_Idx: 5910, Line_Idx: 5583, Obj_Idx: 3, RP[MW]: .51, RP Modified[MW]: .51, Qc: 0, RP Final[MW]: .51, Qc Final: 1 Elem_Idx: 5902, Line_Idx: 5584, Obj_Idx: 4, RP[MW]: 1.69, RP Modified[MW]: 1.69, Qc: 0, RP Final[MW]: 1.69, Qc Final: 1 Elem_Idx: 5903, Line_Idx: 5584, Obj_Idx: 4, RP[MW]: 1.70, RP Modified[MW]: 1.70, Qc: 0, RP Final[MW]: 1.70, Qc Final: 1 Elem_Idx: 5897, Line_Idx: 5588, Obj_Idx: 5, RP[MW]: 1.53, RP Modified[MW]: 1.53, Qc: 0, RP Final[MW]: 1.53, Qc Final: 1 Elem_Idx: 5897, Line_Idx: 5589, Obj_Idx: 5, RP[MW]: .74, RP Modified[MW]: .74, Qc: 0, RP Final[MW]: .74, Qc Final: 1 Elem_Idx: 5898, Line_Idx: 5589, Obj_Idx: 5, RP[MW]: .74, RP Modified[MW]: .74, Qc: 0, RP Final[MW]: .74, Qc Final: 1 Elem_Idx: 5912, Line_Idx: 5605, Obj_Idx: 6, RP[MW]: .47, RP Modified[MW]: .47, Qc: 0, RP Final[MW]: .47, Qc Final: 1 Elem_Idx: 5906, Line_Idx: 5611, Obj_Idx: 8, RP[MW]: .44, RP Modified[MW]: .44, Qc: 0, RP Final[MW]: .44, Qc Final: 1 Elem_Idx: 5908, Line_Idx: 5611, Obj_Idx: 7, RP[MW]: .64, RP Modified[MW]: .64, Qc: 0, RP Final[MW]: .64, Qc Final: 1 Elem_Idx: 5906, Line_Idx: 5612, Obj_Idx: 8, RP[MW]: .44, RP Modified[MW]: .44, Qc: 0, RP Final[MW]: .44, Qc Final: 1 Elem_Idx: 5903, Line_Idx: 5622, Obj_Idx: 9, RP[MW]: .32, RP Modified[MW]: .32, Qc: 0, RP Final[MW]: .32, Qc Final: 1 Elem_Idx: 5904, Line_Idx: 5622, Obj_Idx: 9, RP[MW]: .32, RP Modified[MW]: .32, Qc: 0, RP Final[MW]: .32, Qc Final: 1 Elem_Idx: 5903, Line_Idx: 5637, Obj_Idx: 10, RP[MW]: .68, RP Modified[MW]: .68, Qc: 0, RP Final[MW]: .68, Qc Final: 1 Elem_Idx: 5908, Line_Idx: 5707, Obj_Idx: 11, RP[MW]: .35, RP Modified[MW]: .35, Qc: 0, RP Final[MW]: .35, Qc Final: 1 Elem_Idx: 5916, Line_Idx: 5838, Obj_Idx: 12, RP[MW]: .20, RP Modified[MW]: .20, Qc: 0, RP Final[MW]: .20, 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 alert 10 10 alert 11 11 alert 12 12 12 1 1 1 -999 1 2 2 2 -999 1 3 3 3 -999 1 4 4 4 -999 1 5 5 5 -999 1 6 6 6 -999 1 7 7 7 -999 1 8 8 8 -999 1 9 9 9 -999 1 10 10 10 -999 1 11 11 11 -999 1 12 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: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: 5883, Y_Idx: 5530, VRP_Pix: 0.36, VRP_Max: 0.36, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.36, Internal: F, BT_Pix: -999.0, BT_Crit: T, Qc: 1 Group_Id: 002, Object_Id: 0002, X_Idx: 5883, Y_Idx: 5545, VRP_Pix: 0.44, VRP_Max: 0.44, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.44, Internal: F, BT_Pix: 277.4, BT_Crit: T, Qc: 1 Group_Id: 003, Object_Id: 0003, X_Idx: 5910, Y_Idx: 5583, 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: 271.6, BT_Crit: T, Qc: 1 Group_Id: 004, Object_Id: 0004, X_Idx: 5902, Y_Idx: 5584, VRP_Pix: 1.69, VRP_Max: 1.70, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.06, Local_Max_VRP: 1.70, Internal: F, BT_Pix: 292.7, BT_Crit: T, Qc: 1 Group_Id: 004, Object_Id: 0004, X_Idx: 5903, Y_Idx: 5584, VRP_Pix: 1.70, VRP_Max: 1.70, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.06, Local_Max_VRP: 1.70, Internal: F, BT_Pix: 285.1, BT_Crit: T, Qc: 1 Group_Id: 005, Object_Id: 0005, X_Idx: 5897, Y_Idx: 5588, VRP_Pix: 1.53, VRP_Max: 1.53, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.05, Local_Max_VRP: 1.53, Internal: F, BT_Pix: 294.8, BT_Crit: T, Qc: 1 Group_Id: 005, Object_Id: 0005, X_Idx: 5897, Y_Idx: 5589, VRP_Pix: 0.74, VRP_Max: 1.53, VRP_Relative_Diff: 0.51, Rel_Diff_Thresh: 0.05, Local_Max_VRP: 1.53, Internal: F, BT_Pix: 281.6, BT_Crit: F, Qc: 2 Group_Id: 005, Object_Id: 0005, X_Idx: 5898, Y_Idx: 5589, VRP_Pix: 0.74, VRP_Max: 1.53, VRP_Relative_Diff: 0.51, Rel_Diff_Thresh: 0.05, Local_Max_VRP: 1.53, Internal: F, BT_Pix: 269.8, BT_Crit: F, Qc: 2 Group_Id: 006, Object_Id: 0006, X_Idx: 5912, Y_Idx: 5605, VRP_Pix: 0.47, VRP_Max: 0.47, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.47, Internal: F, BT_Pix: 268.6, BT_Crit: T, Qc: 1 Group_Id: 007, Object_Id: 0007, X_Idx: 5908, Y_Idx: 5611, VRP_Pix: 0.64, VRP_Max: 0.64, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.64, Internal: F, BT_Pix: 267.3, BT_Crit: T, Qc: 1 Group_Id: 008, Object_Id: 0008, X_Idx: 5906, Y_Idx: 5611, VRP_Pix: 0.44, VRP_Max: 0.44, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.44, Internal: F, BT_Pix: 272.1, BT_Crit: T, Qc: 1 Group_Id: 008, Object_Id: 0008, X_Idx: 5906, Y_Idx: 5612, VRP_Pix: 0.44, VRP_Max: 0.44, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.44, Internal: F, BT_Pix: 274.8, BT_Crit: T, Qc: 1 Group_Id: 009, Object_Id: 0009, X_Idx: 5903, Y_Idx: 5622, 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: 270.4, BT_Crit: T, Qc: 1 Group_Id: 009, Object_Id: 0009, X_Idx: 5904, Y_Idx: 5622, 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: 267.9, BT_Crit: T, Qc: 1 Group_Id: 010, Object_Id: 0010, X_Idx: 5903, Y_Idx: 5637, VRP_Pix: 0.68, VRP_Max: 0.68, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.68, Internal: F, BT_Pix: 278.1, BT_Crit: T, Qc: 1 Group_Id: 011, Object_Id: 0011, X_Idx: 5908, Y_Idx: 5707, VRP_Pix: 0.35, VRP_Max: 0.35, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.35, Internal: F, BT_Pix: 270.1, BT_Crit: T, Qc: 1 Group_Id: 012, Object_Id: 0012, X_Idx: 5916, Y_Idx: 5838, 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: -999.0, 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: 4, Obj_Idx: 4, Trans_Min: .636, VRP Total: 3.39 Group Id: 5, Obj_Idx: 5, Trans_Min: .636, VRP Total: 3.01 Group Id: 8, Obj_Idx: 8, Trans_Min: .636, VRP Total: .88 Group Id: 9, Obj_Idx: 9, Trans_Min: .636, VRP Total: .64 geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Redistributing radiative power to limit energy smearing Elem_Idx: 5897, Line_Idx: 5589, N_Weights: 1, RP[MW]: .74, RP_Adj[MW]: .74, QC: 2, New_Elem_Idx: 5897, New_Line_Idx: 5588, RP[MW]: 1.53, QC: 1, Pix_Dist: 1.00 Elem_Idx: 5898, Line_Idx: 5589, N_Weights: 1, RP[MW]: .74, RP_Adj[MW]: .74, QC: 2, New_Elem_Idx: 5897, New_Line_Idx: 5588, RP[MW]: 2.27, 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_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]: .36, New Total RP [MW]: .36 Group_Idx: 2, Orig Total RP [MW]: .44, New Total RP [MW]: .44 Group_Idx: 3, Orig Total RP [MW]: .51, New Total RP [MW]: .51 Group_Idx: 4, Orig Total RP [MW]: 3.39, New Total RP [MW]: 3.39 Group_Idx: 5, Orig Total RP [MW]: 3.01, New Total RP [MW]: 3.01 Group_Idx: 6, Orig Total RP [MW]: .47, New Total RP [MW]: .47 Group_Idx: 7, Orig Total RP [MW]: .64, New Total RP [MW]: .64 Group_Idx: 8, Orig Total RP [MW]: .88, New Total RP [MW]: .88 Group_Idx: 9, Orig Total RP [MW]: .64, New Total RP [MW]: .64 Group_Idx: 10, Orig Total RP [MW]: .68, New Total RP [MW]: .68 Group_Idx: 11, Orig Total RP [MW]: .35, New Total RP [MW]: .35 Group_Idx: 12, Orig Total RP [MW]: .20, New Total RP [MW]: .20 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-21.2025043.175031.hdf geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (so2) VOLCAT_ALERTS>> Updating History, if needed Background= 0 0 70.35335 -147.9528 Background= 0 0 70.35158 -147.9624 Background= 0 0 70.25545 -148.4382 Background= 0 0 70.29250 -148.4389 Background= 0 0 70.31910 -148.4995 Background= 0 0 70.25140 -148.5744 Background= 0 0 70.27579 -148.6732 Background= 0 0 70.28581 -148.6870 Background= 0 0 70.30940 -148.8595 Background= 0 0 70.30753 -148.8672 Background= 0 0 70.32220 -149.6070 Background= 0 0 70.34087 -150.9260 VOLCAT_ALERTS>> Checking For Alerts To Issue @@**********VOLCAT ALERTS********** STARTING DATE/TIME OF IMAGE: 2025-02-12 17:50:31 [UTC] PRODUCTION DATE/TIME OF ALERT: 2025-02-12 18:16:42 [UTC] PRIMARY INSTRUMENT: NOAA-21 VIIRS PRIMARY DOMAIN: none WMO SPACECRAFT ID: 209 LOCATION/ORBIT: LEO L1 FILE: SVM13_j02_d20250212_t1750310_e1800275_b11711_c20250212181247991013_cspp_dev.h5 L1 FILE(S) - TEMPORAL: NONE VOLCANO DATABASE: /opt/geocat/data_algorithms/volcat_data//alerts/Volcat_Alert_FireUSA_Database_Feb21_2022_165111.txt NUMBER OF ASH CLOUD ALERTS: 0 NUMBER OF Cb ALERTS: 0 NUMBER OF THERMAL ANOMALY ALERTS: 12 NUMBER OF SO2 CLOUD ALERTS: 0 DATABASE VERSION: 3.0 ALGORITHM VERSION: 3.0 --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Clear) Latitude of Radiative Center: 70.35 [degrees] Longitude of Radiative Center: -147.95 [degrees] Mean Object Date/Time: 2025-02-12 17:55:39 [UTC] Mean Viewing Angle: 62.0 [degrees] Mean Solar Zenith Angle: 93.9 [degrees] Mean Glint Angle: 74.1 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(233.8 km) Number of background pixels: 2207 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .64 [none] Maximum Observed BT (3.9 um): 264.46 [K] Observed - Background BT (3.9 um): 10.95 [K] BT Anomaly (3.9 um): 13.05 [K] Maximum Observed - Clear RTM BT (3.9 um): -4.67 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 10.97 [K] Maximum Observed BTD (3.9-10/11/12 um): 10.47 [K] Observed - Background BTD (3.9-10/11/12 um): 10.23 [K] BTD Anomaly (3.9-10/11/12 um): 11.28 [K] Maximum Observed Radiance (2.2 um): .0002 [RU] Observed - Background Radiance (2.2 um): -.0001 [RU] Radiance Anomaly (2.2 um): -.0013 [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: 3 [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: .96 [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 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: 13 [none] Maximum Radiative Power: .36 [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: 0.30 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Cloud) Latitude of Radiative Center: 70.35 [degrees] Longitude of Radiative Center: -147.96 [degrees] Mean Object Date/Time: 2025-02-12 17:55:41 [UTC] Mean Viewing Angle: 62.0 [degrees] Mean Solar Zenith Angle: 93.9 [degrees] Mean Glint Angle: 73.7 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(233.4 km) Number of background pixels: 2116 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .59 [none] Maximum Observed BT (3.9 um): 277.39 [K] Observed - Background BT (3.9 um): 23.93 [K] BT Anomaly (3.9 um): 25.01 [K] Maximum Observed - Clear RTM BT (3.9 um): 8.26 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 23.69 [K] Maximum Observed BTD (3.9-10/11/12 um): 23.20 [K] Observed - Background BTD (3.9-10/11/12 um): 22.92 [K] BTD Anomaly (3.9-10/11/12 um): 26.03 [K] Maximum Observed Radiance (2.2 um): .0206 [RU] Observed - Background Radiance (2.2 um): .0204 [RU] Radiance Anomaly (2.2 um): .2043 [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: .62 [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: 14 [none] Maximum Radiative Power: .44 [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: 0.30 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: Old Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.26 [degrees] Longitude of Radiative Center: -148.44 [degrees] Mean Object Date/Time: 2025-02-12 17:55:43 [UTC] Mean Viewing Angle: 62.4 [degrees] Mean Solar Zenith Angle: 94.0 [degrees] Mean Glint Angle: 73.8 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(212.8 km) Number of background pixels: 2048 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .11 [none] Maximum Observed BT (3.9 um): 271.64 [K] Observed - Background BT (3.9 um): 18.21 [K] BT Anomaly (3.9 um): 10.87 [K] Maximum Observed - Clear RTM BT (3.9 um): 19.87 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 16.12 [K] Maximum Observed BTD (3.9-10/11/12 um): 17.23 [K] Observed - Background BTD (3.9-10/11/12 um): 16.93 [K] BTD Anomaly (3.9-10/11/12 um): 10.61 [K] Maximum Observed Radiance (2.2 um): .0238 [RU] Observed - Background Radiance (2.2 um): .0233 [RU] Radiance Anomaly (2.2 um): .2329 [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: .75 [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: 2 [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: 0.30 [km^2] Type of Event: Previously Detected Thermal Anomaly Event Priority Ranking: 3 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.29 [degrees] Longitude of Radiative Center: -148.44 [degrees] Mean Object Date/Time: 2025-02-12 17:55:43 [UTC] Mean Viewing Angle: 62.3 [degrees] Mean Solar Zenith Angle: 94.0 [degrees] Mean Glint Angle: 73.8 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(214.4 km) Number of background pixels: 2048 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .24 [none] Maximum Observed BT (3.9 um): 292.69 [K] Observed - Background BT (3.9 um): 39.30 [K] BT Anomaly (3.9 um): 29.06 [K] Maximum Observed - Clear RTM BT (3.9 um): 41.29 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 37.91 [K] Maximum Observed BTD (3.9-10/11/12 um): 39.41 [K] Observed - Background BTD (3.9-10/11/12 um): 39.09 [K] BTD Anomaly (3.9-10/11/12 um): 30.21 [K] Maximum Observed Radiance (2.2 um): .0858 [RU] Observed - Background Radiance (2.2 um): .0855 [RU] Radiance Anomaly (2.2 um): .8548 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .63 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .45 [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: 1.70 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 3.39 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.60 [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: 2025-02-12 17:55:43 [UTC] Mean Viewing Angle: 62.2 [degrees] Mean Solar Zenith Angle: 94.1 [degrees] Mean Glint Angle: 74.0 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(213.5 km) Number of background pixels: 362 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .31 [none] Maximum Observed BT (3.9 um): 294.85 [K] Observed - Background BT (3.9 um): 40.77 [K] BT Anomaly (3.9 um): 17.52 [K] Maximum Observed - Clear RTM BT (3.9 um): 43.52 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 37.55 [K] Maximum Observed BTD (3.9-10/11/12 um): 38.89 [K] Observed - Background BTD (3.9-10/11/12 um): 38.49 [K] BTD Anomaly (3.9-10/11/12 um): 16.72 [K] Maximum Observed Radiance (2.2 um): .0164 [RU] Observed - Background Radiance (2.2 um): .0158 [RU] Radiance Anomaly (2.2 um): .1576 [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: .02 [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: 3.01 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 3.01 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.91 [km^2] Type of Event: Previously Detected Thermal Anomaly Event Priority Ranking: 3 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: Old Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.25 [degrees] Longitude of Radiative Center: -148.57 [degrees] Mean Object Date/Time: 2025-02-12 17:55:44 [UTC] Mean Viewing Angle: 62.4 [degrees] Mean Solar Zenith Angle: 94.0 [degrees] Mean Glint Angle: 73.5 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(207.9 km) Number of background pixels: 2355 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .05 [none] Maximum Observed BT (3.9 um): 268.65 [K] Observed - Background BT (3.9 um): 15.25 [K] BT Anomaly (3.9 um): 8.04 [K] Maximum Observed - Clear RTM BT (3.9 um): 17.06 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 13.69 [K] Maximum Observed BTD (3.9-10/11/12 um): 14.89 [K] Observed - Background BTD (3.9-10/11/12 um): 14.54 [K] BTD Anomaly (3.9-10/11/12 um): 7.51 [K] Maximum Observed Radiance (2.2 um): .0108 [RU] Observed - Background Radiance (2.2 um): .0100 [RU] Radiance Anomaly (2.2 um): .0996 [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: .95 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .35 [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: 2 [none] Maximum Radiative Power: .47 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .47 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.30 [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: -148.67 [degrees] Mean Object Date/Time: 2025-02-12 17:55:44 [UTC] Mean Viewing Angle: 62.4 [degrees] Mean Solar Zenith Angle: 94.1 [degrees] Mean Glint Angle: 73.7 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(205.6 km) Number of background pixels: 2081 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .05 [none] Maximum Observed BT (3.9 um): 267.30 [K] Observed - Background BT (3.9 um): 13.97 [K] BT Anomaly (3.9 um): 7.37 [K] Maximum Observed - Clear RTM BT (3.9 um): 15.96 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 13.45 [K] Maximum Observed BTD (3.9-10/11/12 um): 14.58 [K] Observed - Background BTD (3.9-10/11/12 um): 14.20 [K] BTD Anomaly (3.9-10/11/12 um): 7.67 [K] Maximum Observed Radiance (2.2 um): .0088 [RU] Observed - Background Radiance (2.2 um): .0079 [RU] Radiance Anomaly (2.2 um): .0795 [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: .38 [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 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: 2 [none] Maximum Radiative Power: .64 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .64 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.30 [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: -148.69 [degrees] Mean Object Date/Time: 2025-02-12 17:55:44 [UTC] Mean Viewing Angle: 62.3 [degrees] Mean Solar Zenith Angle: 94.1 [degrees] Mean Glint Angle: 73.7 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(205.6 km) Number of background pixels: 2065 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .06 [none] Maximum Observed BT (3.9 um): 274.78 [K] Observed - Background BT (3.9 um): 21.47 [K] BT Anomaly (3.9 um): 10.16 [K] Maximum Observed - Clear RTM BT (3.9 um): 23.44 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 20.07 [K] Maximum Observed BTD (3.9-10/11/12 um): 21.20 [K] Observed - Background BTD (3.9-10/11/12 um): 20.81 [K] BTD Anomaly (3.9-10/11/12 um): 10.41 [K] Maximum Observed Radiance (2.2 um): .0088 [RU] Observed - Background Radiance (2.2 um): .0082 [RU] Radiance Anomaly (2.2 um): .0817 [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: .27 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 1 [none] Maximum Radiative Power: .44 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .88 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.61 [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: 70.31 [degrees] Longitude of Radiative Center: -148.86 [degrees] Mean Object Date/Time: 2025-02-12 17:55:44 [UTC] Mean Viewing Angle: 62.3 [degrees] Mean Solar Zenith Angle: 94.1 [degrees] Mean Glint Angle: 74.0 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(200.9 km) Number of background pixels: 2082 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .02 [none] Maximum Observed BT (3.9 um): 270.42 [K] Observed - Background BT (3.9 um): 17.35 [K] BT Anomaly (3.9 um): 12.27 [K] Maximum Observed - Clear RTM BT (3.9 um): 19.04 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 16.29 [K] Maximum Observed BTD (3.9-10/11/12 um): 17.33 [K] Observed - Background BTD (3.9-10/11/12 um): 16.99 [K] BTD Anomaly (3.9-10/11/12 um): 13.02 [K] Maximum Observed Radiance (2.2 um): .0356 [RU] Observed - Background Radiance (2.2 um): .0353 [RU] Radiance Anomaly (2.2 um): .3529 [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: .76 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .93 [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: 2 [none] Maximum Radiative Power: .32 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .64 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.61 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.31 [degrees] Longitude of Radiative Center: -148.87 [degrees] Mean Object Date/Time: 2025-02-12 17:55:46 [UTC] Mean Viewing Angle: 62.3 [degrees] Mean Solar Zenith Angle: 94.1 [degrees] Mean Glint Angle: 73.6 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(200.5 km) Number of background pixels: 2355 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 278.10 [K] Observed - Background BT (3.9 um): 25.16 [K] BT Anomaly (3.9 um): 18.47 [K] Maximum Observed - Clear RTM BT (3.9 um): 26.74 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 24.21 [K] Maximum Observed BTD (3.9-10/11/12 um): 25.27 [K] Observed - Background BTD (3.9-10/11/12 um): 24.93 [K] BTD Anomaly (3.9-10/11/12 um): 20.26 [K] Maximum Observed Radiance (2.2 um): .0294 [RU] Observed - Background Radiance (2.2 um): .0292 [RU] Radiance Anomaly (2.2 um): .2922 [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: .71 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .74 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 1 [none] Maximum Radiative Power: .68 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .68 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.30 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.32 [degrees] Longitude of Radiative Center: -149.61 [degrees] Mean Object Date/Time: 2025-02-12 17:55:50 [UTC] Mean Viewing Angle: 62.4 [degrees] Mean Solar Zenith Angle: 94.4 [degrees] Mean Glint Angle: 73.8 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(177.0 km) Number of background pixels: 2082 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 270.12 [K] Observed - Background BT (3.9 um): 17.42 [K] BT Anomaly (3.9 um): 20.55 [K] Maximum Observed - Clear RTM BT (3.9 um): 18.47 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 15.54 [K] Maximum Observed BTD (3.9-10/11/12 um): 16.77 [K] Observed - Background BTD (3.9-10/11/12 um): 16.43 [K] BTD Anomaly (3.9-10/11/12 um): 18.54 [K] Maximum Observed Radiance (2.2 um): .0091 [RU] Observed - Background Radiance (2.2 um): .0091 [RU] Radiance Anomaly (2.2 um): .0909 [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: .65 [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: 2 [none] Maximum Radiative Power: .35 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .35 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.30 [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 (Clear) Latitude of Radiative Center: 70.34 [degrees] Longitude of Radiative Center: -150.93 [degrees] Mean Object Date/Time: 2025-02-12 17:55:57 [UTC] Mean Viewing Angle: 62.5 [degrees] Mean Solar Zenith Angle: 94.8 [degrees] Mean Glint Angle: 73.9 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(139.1 km) Number of background pixels: 2048 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .08 [none] Maximum Observed BT (3.9 um): 262.69 [K] Observed - Background BT (3.9 um): 9.06 [K] BT Anomaly (3.9 um): 14.35 [K] Maximum Observed - Clear RTM BT (3.9 um): 10.09 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 8.00 [K] Maximum Observed BTD (3.9-10/11/12 um): 9.14 [K] Observed - Background BTD (3.9-10/11/12 um): 8.78 [K] BTD Anomaly (3.9-10/11/12 um): 11.60 [K] Maximum Observed Radiance (2.2 um): .0043 [RU] Observed - Background Radiance (2.2 um): .0046 [RU] Radiance Anomaly (2.2 um): .0460 [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: 1 [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: .74 [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 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: 13 [none] Maximum Radiative Power: .20 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .20 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.30 [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-21.2025043.175031.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