------------------------------------ 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-20.2025074.135933.diag Volcanic cloud diagnostics path and filename: /output/volcat_diag//geocatHOTOBJ.NOAA-20.2025074.135933.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-20.2025074.135933.hdf Hot object path and filename: /output/l2_data/geocatHOTOBJHIRES.NOAA-20.2025074.135933.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 2025-03-15T13:53:11 UTC from and /ancillary/NIFC_DATA/Current-Fire-Location-2025-03-15_135307.geojson/ancillary/NIFC_DATA/Current-Fire-Perimeter-2025-03-15_135307.geojson Number of perimeters: 58 Number of points: 813 Total number of incidents: 871 Perimeter data bounding lon/lat: -117.497, 13.102, 144.973, 47.652 Point data bounding lon/lat: -149.221, 13.108, 144.973, 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-20.2025074.135933.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: 4312, Line_Idx: 4749, Obj_Idx: 1, RP[MW]: .59, RP Modified[MW]: .59, Qc: 0, RP Final[MW]: .59, Qc Final: 1 Elem_Idx: 4345, Line_Idx: 4774, Obj_Idx: 3, RP[MW]: .04, RP Modified[MW]: .04, Qc: 0, RP Final[MW]: .04, Qc Final: 1 Elem_Idx: 4343, Line_Idx: 4775, Obj_Idx: 3, RP[MW]: .40, RP Modified[MW]: .40, Qc: 0, RP Final[MW]: .40, Qc Final: 1 Elem_Idx: 4345, Line_Idx: 4775, Obj_Idx: 3, RP[MW]: .67, RP Modified[MW]: .67, Qc: 0, RP Final[MW]: .67, Qc Final: 1 Elem_Idx: 4343, Line_Idx: 4776, Obj_Idx: 3, RP[MW]: .40, RP Modified[MW]: .40, Qc: 0, RP Final[MW]: .40, Qc Final: 1 Elem_Idx: 4344, Line_Idx: 4776, Obj_Idx: 3, RP[MW]: .40, RP Modified[MW]: .40, Qc: 0, RP Final[MW]: .40, Qc Final: 1 Elem_Idx: 4345, Line_Idx: 4776, Obj_Idx: 3, RP[MW]: .67, RP Modified[MW]: .67, Qc: 0, RP Final[MW]: .67, Qc Final: 1 Elem_Idx: 4360, Line_Idx: 4776, Obj_Idx: 2, RP[MW]: .11, RP Modified[MW]: .11, Qc: 0, RP Final[MW]: .11, Qc Final: 1 Elem_Idx: 4344, Line_Idx: 4777, Obj_Idx: 3, RP[MW]: .09, RP Modified[MW]: .09, Qc: 0, RP Final[MW]: .09, Qc Final: 1 Elem_Idx: 4352, Line_Idx: 4777, Obj_Idx: 4, RP[MW]: 1.71, RP Modified[MW]: 1.71, Qc: 0, RP Final[MW]: 1.71, Qc Final: 1 Elem_Idx: 4353, Line_Idx: 4778, Obj_Idx: 4, RP[MW]: .09, RP Modified[MW]: .09, Qc: 0, RP Final[MW]: .09, Qc Final: 1 Elem_Idx: 4356, Line_Idx: 4783, Obj_Idx: 5, RP[MW]: .18, RP Modified[MW]: .18, Qc: 0, RP Final[MW]: .18, Qc Final: 1 Elem_Idx: 4357, Line_Idx: 4784, Obj_Idx: 5, RP[MW]: .29, RP Modified[MW]: .29, Qc: 0, RP Final[MW]: .29, Qc Final: 1 Elem_Idx: 4335, Line_Idx: 4790, Obj_Idx: 6, RP[MW]: .30, RP Modified[MW]: .30, Qc: 0, RP Final[MW]: .30, Qc Final: 1 Elem_Idx: 4336, Line_Idx: 4791, Obj_Idx: 6, RP[MW]: .16, RP Modified[MW]: .16, Qc: 0, RP Final[MW]: .16, Qc Final: 1 Elem_Idx: 4342, Line_Idx: 4791, Obj_Idx: 7, RP[MW]: .25, RP Modified[MW]: .25, Qc: 0, RP Final[MW]: .25, Qc Final: 1 Elem_Idx: 4350, Line_Idx: 4792, Obj_Idx: 8, RP[MW]: .30, RP Modified[MW]: .30, Qc: 0, RP Final[MW]: .30, Qc Final: 1 Elem_Idx: 4328, Line_Idx: 4798, Obj_Idx: 9, RP[MW]: .41, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .41, Qc Final: 1 Elem_Idx: 4329, Line_Idx: 4803, Obj_Idx: 10, RP[MW]: .28, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .28, Qc Final: 1 Elem_Idx: 4289, Line_Idx: 4848, Obj_Idx: 11, RP[MW]: .35, RP Modified[MW]: .35, Qc: 0, RP Final[MW]: .35, Qc Final: 1 Elem_Idx: 4280, Line_Idx: 4875, Obj_Idx: 12, RP[MW]: .15, RP Modified[MW]: .15, Qc: 0, RP Final[MW]: .15, Qc Final: 1 Elem_Idx: 4216, Line_Idx: 4927, Obj_Idx: 13, RP[MW]: .15, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .15, 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 3 -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 10 10 11 -999 1 11 11 12 -999 1 12 12 13 -999 1 geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Identifying hot spot artifacts geocat>> VOLCAT_GENERAL_UTILS:APPLY_VRP_QC(INFORMATION) : Applying standard QC MWIR resolution (m): 375.0, MWIR resolution factor: 5 Group_Id: 001, Object_Id: 0001, X_Idx: 4312, Y_Idx: 4749, VRP_Pix: 0.59, VRP_Max: 0.59, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.59, Internal: F, BT_Pix: 272.1, BT_Crit: T, Qc: 1 Group_Id: 002, Object_Id: 0003, X_Idx: 4345, Y_Idx: 4774, VRP_Pix: 0.04, VRP_Max: 0.67, VRP_Relative_Diff: 0.94, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.67, Internal: F, BT_Pix: 255.5, BT_Crit: F, Qc: 2 Group_Id: 002, Object_Id: 0003, X_Idx: 4343, Y_Idx: 4775, VRP_Pix: 0.40, VRP_Max: 0.67, VRP_Relative_Diff: 0.41, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.67, Internal: F, BT_Pix: 256.1, BT_Crit: F, Qc: 2 Group_Id: 002, Object_Id: 0003, X_Idx: 4345, Y_Idx: 4775, VRP_Pix: 0.67, VRP_Max: 0.67, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.67, Internal: F, BT_Pix: 295.0, BT_Crit: T, Qc: 1 Group_Id: 002, Object_Id: 0003, X_Idx: 4343, Y_Idx: 4776, VRP_Pix: 0.40, VRP_Max: 0.67, VRP_Relative_Diff: 0.41, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.67, Internal: F, BT_Pix: 269.3, BT_Crit: F, Qc: 2 Group_Id: 002, Object_Id: 0003, X_Idx: 4344, Y_Idx: 4776, VRP_Pix: 0.40, VRP_Max: 0.67, VRP_Relative_Diff: 0.41, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.67, Internal: F, BT_Pix: 289.5, BT_Crit: F, Qc: 2 Group_Id: 002, Object_Id: 0003, X_Idx: 4345, Y_Idx: 4776, VRP_Pix: 0.67, VRP_Max: 0.67, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.67, Internal: F, BT_Pix: 254.9, BT_Crit: T, Qc: 1 Group_Id: 002, Object_Id: 0003, X_Idx: 4344, Y_Idx: 4777, VRP_Pix: 0.09, VRP_Max: 0.67, VRP_Relative_Diff: 0.86, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.67, Internal: F, BT_Pix: 258.1, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0004, X_Idx: 4352, Y_Idx: 4777, VRP_Pix: 1.71, VRP_Max: 1.71, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.06, Local_Max_VRP: 1.71, Internal: F, BT_Pix: 305.6, BT_Crit: T, Qc: 1 Group_Id: 003, Object_Id: 0004, X_Idx: 4353, Y_Idx: 4778, VRP_Pix: 0.09, VRP_Max: 1.71, VRP_Relative_Diff: 0.95, Rel_Diff_Thresh: 0.06, Local_Max_VRP: 1.71, Internal: F, BT_Pix: 258.9, BT_Crit: F, Qc: 2 Group_Id: 004, Object_Id: 0005, X_Idx: 4356, Y_Idx: 4783, VRP_Pix: 0.18, VRP_Max: 0.29, VRP_Relative_Diff: 0.36, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.29, Internal: F, BT_Pix: 264.9, BT_Crit: F, Qc: 2 Group_Id: 004, Object_Id: 0005, X_Idx: 4357, Y_Idx: 4784, VRP_Pix: 0.29, VRP_Max: 0.29, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.29, Internal: F, BT_Pix: 272.4, BT_Crit: T, Qc: 1 Group_Id: 005, Object_Id: 0006, X_Idx: 4335, Y_Idx: 4790, VRP_Pix: 0.30, VRP_Max: 0.30, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.30, Internal: F, BT_Pix: 272.4, BT_Crit: T, Qc: 1 Group_Id: 005, Object_Id: 0006, X_Idx: 4336, Y_Idx: 4791, VRP_Pix: 0.16, VRP_Max: 0.30, VRP_Relative_Diff: 0.48, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.30, Internal: F, BT_Pix: 259.1, BT_Crit: F, Qc: 2 Group_Id: 006, Object_Id: 0007, X_Idx: 4342, Y_Idx: 4791, VRP_Pix: 0.25, VRP_Max: 0.25, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.25, Internal: F, BT_Pix: 267.0, BT_Crit: T, Qc: 1 Group_Id: 007, Object_Id: 0008, X_Idx: 4350, Y_Idx: 4792, VRP_Pix: 0.30, VRP_Max: 0.30, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.30, Internal: F, BT_Pix: 268.3, BT_Crit: T, Qc: 1 Group_Id: 008, Object_Id: 0009, X_Idx: 4328, Y_Idx: 4798, VRP_Pix: 0.41, VRP_Max: 0.41, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.41, Internal: F, BT_Pix: 273.3, BT_Crit: T, Qc: 1 Group_Id: 009, Object_Id: 0010, X_Idx: 4329, Y_Idx: 4803, VRP_Pix: 0.28, VRP_Max: 0.28, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.28, Internal: F, BT_Pix: 270.9, BT_Crit: T, Qc: 1 Group_Id: 010, Object_Id: 0011, X_Idx: 4289, Y_Idx: 4848, 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: 267.1, BT_Crit: T, Qc: 1 Group_Id: 011, Object_Id: 0012, X_Idx: 4280, Y_Idx: 4875, VRP_Pix: 0.15, VRP_Max: 0.15, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.15, Internal: F, BT_Pix: -999.0, BT_Crit: T, Qc: 1 Group_Id: 012, Object_Id: 0013, X_Idx: 4216, Y_Idx: 4927, VRP_Pix: 0.15, VRP_Max: 0.15, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.15, Internal: F, BT_Pix: 265.7, BT_Crit: T, Qc: 1 geocat>> VOLCAT_GENERAL_UTILS:APPLY_CLOUDY_VRP_QC(INFORMATION) : Applying cloud scattering QC MWIR resolution (m): 375.0, MWIR resolution factor: 1 Group Id: 2, Obj_Idx: 3, Trans_Min: .642, VRP Total: 2.67 Group Id: 3, Obj_Idx: 4, Trans_Min: .642, VRP Total: 1.80 Group Id: 4, Obj_Idx: 5, Trans_Min: .642, VRP Total: .47 Group Id: 5, Obj_Idx: 6, Trans_Min: .645, VRP Total: .46 geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Redistributing radiative power to limit energy smearing Elem_Idx: 4345, Line_Idx: 4774, N_Weights: 1, RP[MW]: .04, RP_Adj[MW]: .04, QC: 2, New_Elem_Idx: 4345, New_Line_Idx: 4775, RP[MW]: .67, QC: 1, Pix_Dist: 1.00 Elem_Idx: 4343, Line_Idx: 4775, N_Weights: 1, RP[MW]: .40, RP_Adj[MW]: .40, QC: 2, New_Elem_Idx: 4345, New_Line_Idx: 4775, RP[MW]: .71, QC: 1, Pix_Dist: 2.00 Elem_Idx: 4343, Line_Idx: 4776, N_Weights: 1, RP[MW]: .40, RP_Adj[MW]: .40, QC: 2, New_Elem_Idx: 4345, New_Line_Idx: 4776, RP[MW]: .67, QC: 1, Pix_Dist: 2.00 Elem_Idx: 4344, Line_Idx: 4776, N_Weights: 1, RP[MW]: .40, RP_Adj[MW]: .40, QC: 2, New_Elem_Idx: 4345, New_Line_Idx: 4776, RP[MW]: 1.07, QC: 1, Pix_Dist: 1.00 Elem_Idx: 4344, Line_Idx: 4777, N_Weights: 1, RP[MW]: .09, RP_Adj[MW]: .09, QC: 2, New_Elem_Idx: 4345, New_Line_Idx: 4776, RP[MW]: 1.46, QC: 1, Pix_Dist: 1.41 Elem_Idx: 4353, Line_Idx: 4778, N_Weights: 1, RP[MW]: .09, RP_Adj[MW]: .09, QC: 2, New_Elem_Idx: 4352, New_Line_Idx: 4777, RP[MW]: 1.71, QC: 1, Pix_Dist: 1.41 Elem_Idx: 4356, Line_Idx: 4783, N_Weights: 1, RP[MW]: .18, RP_Adj[MW]: .18, QC: 2, New_Elem_Idx: 4357, New_Line_Idx: 4784, RP[MW]: .29, QC: 1, Pix_Dist: 1.41 Elem_Idx: 4336, Line_Idx: 4791, N_Weights: 1, RP[MW]: .16, RP_Adj[MW]: .16, QC: 2, New_Elem_Idx: 4335, New_Line_Idx: 4790, RP[MW]: .30, QC: 1, Pix_Dist: 1.41 geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Recomputing group stats (hot) VOLCAT_ALERTS>> Correcting Retrievals, if needed geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (ash) geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (ice) geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Thermal anomaly group radiative power summary: Group_Idx: 1, Orig Total RP [MW]: .59, New Total RP [MW]: .59 Group_Idx: 2, Orig Total RP [MW]: 2.67, New Total RP [MW]: 2.67 Group_Idx: 3, Orig Total RP [MW]: 1.80, New Total RP [MW]: 1.80 Group_Idx: 4, Orig Total RP [MW]: .47, New Total RP [MW]: .47 Group_Idx: 5, Orig Total RP [MW]: .46, New Total RP [MW]: .46 Group_Idx: 6, Orig Total RP [MW]: .25, New Total RP [MW]: .25 Group_Idx: 7, Orig Total RP [MW]: .30, New Total RP [MW]: .30 Group_Idx: 8, Orig Total RP [MW]: .41, New Total RP [MW]: .41 Group_Idx: 9, Orig Total RP [MW]: .28, New Total RP [MW]: .28 Group_Idx: 10, Orig Total RP [MW]: .35, New Total RP [MW]: .35 Group_Idx: 11, Orig Total RP [MW]: .15, New Total RP [MW]: .15 Group_Idx: 12, Orig Total RP [MW]: .15, New Total RP [MW]: .15 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-20.2025074.135933.hdf geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (so2) VOLCAT_ALERTS>> Updating History, if needed Background= 0 0 70.49124 -148.6934 Background= 0 0 70.32024 -148.4986 Background= 0 0 70.29050 -148.4364 Background= 0 0 70.25275 -148.4363 Background= 0 0 70.31008 -148.7282 Background= 0 0 70.28342 -148.6586 Background= 0 0 70.25320 -148.5777 Background= 0 0 70.31013 -148.8682 Background= 0 0 70.30796 -148.8612 Background= 0 0 70.32230 -149.6157 Background= 0 0 70.28603 -149.8859 Background= 0 0 70.34502 -150.9291 VOLCAT_ALERTS>> Checking For Alerts To Issue @@**********VOLCAT ALERTS********** STARTING DATE/TIME OF IMAGE: 2025-03-15 13:59:33 [UTC] PRODUCTION DATE/TIME OF ALERT: 2025-03-15 14:27:45 [UTC] PRIMARY INSTRUMENT: NOAA-20 VIIRS PRIMARY DOMAIN: none WMO SPACECRAFT ID: 208 LOCATION/ORBIT: LEO L1 FILE: SVM13_j01_d20250315_t1359334_e1410546_b37941_c20250315142411486737_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 (Cloud) Latitude of Radiative Center: 70.49 [degrees] Longitude of Radiative Center: -148.69 [degrees] Mean Object Date/Time: 2025-03-15 14:03:56 [UTC] Mean Viewing Angle: 33.9 [degrees] Mean Solar Zenith Angle: 101.4 [degrees] Mean Glint Angle: 88.6 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(215.9 km) Number of background pixels: 2960 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .80 [none] Maximum Observed BT (3.9 um): 272.11 [K] Observed - Background BT (3.9 um): 22.47 [K] BT Anomaly (3.9 um): 44.11 [K] Maximum Observed - Clear RTM BT (3.9 um): 2.35 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 22.35 [K] Maximum Observed BTD (3.9-10/11/12 um): 22.31 [K] Observed - Background BTD (3.9-10/11/12 um): 21.90 [K] BTD Anomaly (3.9-10/11/12 um): 34.25 [K] Maximum Observed Radiance (2.2 um): .0228 [RU] Observed - Background Radiance (2.2 um): .0236 [RU] Radiance Anomaly (2.2 um): .2364 [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: .94 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .01 [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: .59 [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: 0.17 [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: 2025-03-15 14:03:58 [UTC] Mean Viewing Angle: 34.9 [degrees] Mean Solar Zenith Angle: 101.4 [degrees] Mean Glint Angle: 88.1 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(213.6 km) Number of background pixels: 20 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .16 [none] Maximum Observed BT (3.9 um): 294.99 [K] Observed - Background BT (3.9 um): 40.99 [K] BT Anomaly (3.9 um): 6.25 [K] Maximum Observed - Clear RTM BT (3.9 um): 49.06 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 40.60 [K] Maximum Observed BTD (3.9-10/11/12 um): 41.82 [K] Observed - Background BTD (3.9-10/11/12 um): 38.74 [K] BTD Anomaly (3.9-10/11/12 um): 5.90 [K] Maximum Observed Radiance (2.2 um): .0272 [RU] Observed - Background Radiance (2.2 um): .0276 [RU] Radiance Anomaly (2.2 um): .2760 [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: .56 [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: 1.56 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 2.67 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 1.2 [km^2] Type of Event: Previously Detected Thermal Anomaly Event Priority Ranking: 3 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.29 [degrees] Longitude of Radiative Center: -148.44 [degrees] Mean Object Date/Time: 2025-03-15 14:03:58 [UTC] Mean Viewing Angle: 35.2 [degrees] Mean Solar Zenith Angle: 101.4 [degrees] Mean Glint Angle: 88.0 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(214.4 km) Number of background pixels: 2960 [none] Background infrared distance threshold: 5.0 [K] Fraction of water pixels in background: .11 [none] Maximum Observed BT (3.9 um): 305.61 [K] Observed - Background BT (3.9 um): 55.88 [K] BT Anomaly (3.9 um): 41.15 [K] Maximum Observed - Clear RTM BT (3.9 um): 59.54 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 53.67 [K] Maximum Observed BTD (3.9-10/11/12 um): 55.04 [K] Observed - Background BTD (3.9-10/11/12 um): 54.72 [K] BTD Anomaly (3.9-10/11/12 um): 40.92 [K] Maximum Observed Radiance (2.2 um): .1220 [RU] Observed - Background Radiance (2.2 um): .1226 [RU] Radiance Anomaly (2.2 um): 1.2256 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .99 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .11 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 1 [none] Maximum Radiative Power: 1.80 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 1.80 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.34 [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: 70.25 [degrees] Longitude of Radiative Center: -148.44 [degrees] Mean Object Date/Time: 2025-03-15 14:03:58 [UTC] Mean Viewing Angle: 35.3 [degrees] Mean Solar Zenith Angle: 101.4 [degrees] Mean Glint Angle: 88.1 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(212.7 km) Number of background pixels: 2951 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .04 [none] Maximum Observed BT (3.9 um): 272.43 [K] Observed - Background BT (3.9 um): 22.69 [K] BT Anomaly (3.9 um): 15.25 [K] Maximum Observed - Clear RTM BT (3.9 um): 26.03 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 21.12 [K] Maximum Observed BTD (3.9-10/11/12 um): 22.14 [K] Observed - Background BTD (3.9-10/11/12 um): 21.89 [K] BTD Anomaly (3.9-10/11/12 um): 16.08 [K] Maximum Observed Radiance (2.2 um): .0311 [RU] Observed - Background Radiance (2.2 um): .0316 [RU] Radiance Anomaly (2.2 um): .3164 [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: .97 [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: .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: 0.34 [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: -148.73 [degrees] Mean Object Date/Time: 2025-03-15 14:03:58 [UTC] Mean Viewing Angle: 34.7 [degrees] Mean Solar Zenith Angle: 101.5 [degrees] Mean Glint Angle: 88.6 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(205.3 km) Number of background pixels: 2958 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .03 [none] Maximum Observed BT (3.9 um): 272.40 [K] Observed - Background BT (3.9 um): 22.83 [K] BT Anomaly (3.9 um): 13.56 [K] Maximum Observed - Clear RTM BT (3.9 um): 26.32 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 21.83 [K] Maximum Observed BTD (3.9-10/11/12 um): 22.83 [K] Observed - Background BTD (3.9-10/11/12 um): 22.56 [K] BTD Anomaly (3.9-10/11/12 um): 14.73 [K] Maximum Observed Radiance (2.2 um): .0308 [RU] Observed - Background Radiance (2.2 um): .0310 [RU] Radiance Anomaly (2.2 um): .3105 [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: .69 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .56 [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: 0.34 [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 (Cloud) Latitude of Radiative Center: 70.28 [degrees] Longitude of Radiative Center: -148.66 [degrees] Mean Object Date/Time: 2025-03-15 14:03:58 [UTC] Mean Viewing Angle: 34.9 [degrees] Mean Solar Zenith Angle: 101.5 [degrees] Mean Glint Angle: 88.6 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(206.4 km) Number of background pixels: 2956 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .01 [none] Maximum Observed BT (3.9 um): 267.03 [K] Observed - Background BT (3.9 um): 17.40 [K] BT Anomaly (3.9 um): 9.19 [K] Maximum Observed - Clear RTM BT (3.9 um): 20.94 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 15.36 [K] Maximum Observed BTD (3.9-10/11/12 um): 16.51 [K] Observed - Background BTD (3.9-10/11/12 um): 16.25 [K] BTD Anomaly (3.9-10/11/12 um): 9.45 [K] Maximum Observed Radiance (2.2 um): .0079 [RU] Observed - Background Radiance (2.2 um): .0081 [RU] Radiance Anomaly (2.2 um): .0810 [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: .98 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .71 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 11 [none] Maximum Radiative Power: .25 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .25 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.17 [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: -148.58 [degrees] Mean Object Date/Time: 2025-03-15 14:03:58 [UTC] Mean Viewing Angle: 35.1 [degrees] Mean Solar Zenith Angle: 101.5 [degrees] Mean Glint Angle: 88.5 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(207.9 km) Number of background pixels: 2946 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 268.33 [K] Observed - Background BT (3.9 um): 18.60 [K] BT Anomaly (3.9 um): 9.00 [K] Maximum Observed - Clear RTM BT (3.9 um): 22.05 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 16.35 [K] Maximum Observed BTD (3.9-10/11/12 um): 17.44 [K] Observed - Background BTD (3.9-10/11/12 um): 17.17 [K] BTD Anomaly (3.9-10/11/12 um): 8.95 [K] Maximum Observed Radiance (2.2 um): .0035 [RU] Observed - Background Radiance (2.2 um): .0036 [RU] Radiance Anomaly (2.2 um): .0365 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .99 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .25 [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: .30 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .30 [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: 70.31 [degrees] Longitude of Radiative Center: -148.87 [degrees] Mean Object Date/Time: 2025-03-15 14:03:58 [UTC] Mean Viewing Angle: 34.4 [degrees] Mean Solar Zenith Angle: 101.5 [degrees] Mean Glint Angle: 89.0 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(200.6 km) Number of background pixels: 2900 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .02 [none] Maximum Observed BT (3.9 um): 273.25 [K] Observed - Background BT (3.9 um): 23.71 [K] BT Anomaly (3.9 um): 11.77 [K] Maximum Observed - Clear RTM BT (3.9 um): 27.02 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 21.54 [K] Maximum Observed BTD (3.9-10/11/12 um): 22.42 [K] Observed - Background BTD (3.9-10/11/12 um): 22.20 [K] BTD Anomaly (3.9-10/11/12 um): 12.25 [K] Maximum Observed Radiance (2.2 um): .0127 [RU] Observed - Background Radiance (2.2 um): .0130 [RU] Radiance Anomaly (2.2 um): .1304 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .99 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .92 [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: .41 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .41 [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: 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: 2025-03-15 14:04:00 [UTC] Mean Viewing Angle: 34.5 [degrees] Mean Solar Zenith Angle: 101.5 [degrees] Mean Glint Angle: 88.2 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(200.7 km) Number of background pixels: 2943 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 270.90 [K] Observed - Background BT (3.9 um): 21.36 [K] BT Anomaly (3.9 um): 11.07 [K] Maximum Observed - Clear RTM BT (3.9 um): 24.68 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 19.44 [K] Maximum Observed BTD (3.9-10/11/12 um): 20.32 [K] Observed - Background BTD (3.9-10/11/12 um): 20.11 [K] BTD Anomaly (3.9-10/11/12 um): 11.59 [K] Maximum Observed Radiance (2.2 um): .0329 [RU] Observed - Background Radiance (2.2 um): .0333 [RU] Radiance Anomaly (2.2 um): .3332 [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: .98 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .44 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 1 [none] Maximum Radiative Power: .28 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .28 [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: Previously Detected Thermal Anomaly Event Priority Ranking: 3 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: Old Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Cloud) Latitude of Radiative Center: 70.32 [degrees] Longitude of Radiative Center: -149.62 [degrees] Mean Object Date/Time: 2025-03-15 14:04:02 [UTC] Mean Viewing Angle: 33.2 [degrees] Mean Solar Zenith Angle: 101.7 [degrees] Mean Glint Angle: 89.2 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(176.7 km) Number of background pixels: 2960 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 267.14 [K] Observed - Background BT (3.9 um): 17.85 [K] BT Anomaly (3.9 um): 18.25 [K] Maximum Observed - Clear RTM BT (3.9 um): 20.66 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 15.67 [K] Maximum Observed BTD (3.9-10/11/12 um): 16.72 [K] Observed - Background BTD (3.9-10/11/12 um): 16.46 [K] BTD Anomaly (3.9-10/11/12 um): 23.22 [K] Maximum Observed Radiance (2.2 um): .0121 [RU] Observed - Background Radiance (2.2 um): .0129 [RU] Radiance Anomaly (2.2 um): .1290 [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: .89 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 10 [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: 0.17 [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 (Clear) Latitude of Radiative Center: 70.29 [degrees] Longitude of Radiative Center: -149.89 [degrees] Mean Object Date/Time: 2025-03-15 14:04:03 [UTC] Mean Viewing Angle: 32.9 [degrees] Mean Solar Zenith Angle: 101.8 [degrees] Mean Glint Angle: 89.3 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(166.0 km) Number of background pixels: 3224 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 261.03 [K] Observed - Background BT (3.9 um): 11.71 [K] BT Anomaly (3.9 um): 26.97 [K] Maximum Observed - Clear RTM BT (3.9 um): 14.75 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 10.79 [K] Maximum Observed BTD (3.9-10/11/12 um): 11.68 [K] Observed - Background BTD (3.9-10/11/12 um): 11.40 [K] BTD Anomaly (3.9-10/11/12 um): 15.65 [K] Maximum Observed Radiance (2.2 um): .0073 [RU] Observed - Background Radiance (2.2 um): .0080 [RU] Radiance Anomaly (2.2 um): .0800 [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: .79 [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 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: .15 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .15 [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 (Cloud) Latitude of Radiative Center: 70.35 [degrees] Longitude of Radiative Center: -150.93 [degrees] Mean Object Date/Time: 2025-03-15 14:04:05 [UTC] Mean Viewing Angle: 30.9 [degrees] Mean Solar Zenith Angle: 102.1 [degrees] Mean Glint Angle: 90.9 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(139.3 km) Number of background pixels: 2960 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .10 [none] Maximum Observed BT (3.9 um): 265.74 [K] Observed - Background BT (3.9 um): 15.74 [K] BT Anomaly (3.9 um): 25.22 [K] Maximum Observed - Clear RTM BT (3.9 um): 18.45 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 14.21 [K] Maximum Observed BTD (3.9-10/11/12 um): 15.31 [K] Observed - Background BTD (3.9-10/11/12 um): 15.03 [K] BTD Anomaly (3.9-10/11/12 um): 24.17 [K] Maximum Observed Radiance (2.2 um): .0020 [RU] Observed - Background Radiance (2.2 um): .0028 [RU] Radiance Anomaly (2.2 um): .0283 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .96 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .29 [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: .15 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .15 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.16 [km^2] Type of Event: Previously Detected Thermal Anomaly Event Priority Ranking: 3 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- 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-20.2025074.135933.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