------------------------------------ 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-21.2025075.111243.diag Volcanic cloud diagnostics path and filename: /output/volcat_diag//geocatHOTOBJ.NOAA-21.2025075.111243.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-21.2025075.111243.hdf Hot object path and filename: /output/l2_data/geocatHOTOBJHIRES.NOAA-21.2025075.111243.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 2025-03-16T11:32:02 UTC from and /ancillary/NIFC_DATA/Current-Fire-Location-2025-03-16_113158.geojson/ancillary/NIFC_DATA/Current-Fire-Perimeter-2025-03-16_113158.geojson Number of perimeters: 64 Number of points: 746 Total number of incidents: 810 Perimeter data bounding lon/lat: -117.497, 13.102, 144.973, 46.968 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-21.2025075.111243.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: 1110, Line_Idx: 3961, RP[MW]: .37, Elem_Over: 1111, Line_Over: 3973, RP_Over[MW]: .30, Elem_Traceback: 1110, Line_Traceback: 3961 Ref_Obj_Idx: 4, Over_Obj_Idx: 6, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 1095, Line_Idx: 3962, RP[MW]: .35, Elem_Over: 1096, Line_Over: 3974, RP_Over[MW]: .50, Elem_Traceback: 1095, Line_Traceback: 3962 Ref_Obj_Idx: 3, Over_Obj_Idx: 5, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 1096, Line_Idx: 3962, RP[MW]: .35, Elem_Over: 1097, Line_Over: 3974, RP_Over[MW]: .49, Elem_Traceback: 1096, Line_Traceback: 3962 Ref_Obj_Idx: 3, Over_Obj_Idx: 5, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 1110, Line_Idx: 3962, RP[MW]: .37, Elem_Over: 1111, Line_Over: 3974, RP_Over[MW]: .30, Elem_Traceback: 1110, Line_Traceback: 3962 Ref_Obj_Idx: 4, Over_Obj_Idx: 6, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 1111, Line_Idx: 3962, RP[MW]: .49, Elem_Over: 1112, Line_Over: 3974, RP_Over[MW]: .30, Elem_Traceback: 1111, Line_Traceback: 3962 Ref_Obj_Idx: 4, Over_Obj_Idx: 6, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 1110, Line_Idx: 3963, RP[MW]: .12, Elem_Over: 1111, Line_Over: 3975, RP_Over[MW]: .19, Elem_Traceback: 1110, Line_Traceback: 3963 Ref_Obj_Idx: 4, Over_Obj_Idx: 6, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 1193, Line_Idx: 3951, Obj_Idx: 1, RP[MW]: .86, RP Modified[MW]: .86, Qc: 0, RP Final[MW]: .86, Qc Final: 1 Elem_Idx: 1132, Line_Idx: 3958, Obj_Idx: 2, RP[MW]: .14, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .14, Qc Final: 1 Elem_Idx: 1132, Line_Idx: 3959, Obj_Idx: 2, RP[MW]: .56, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .56, Qc Final: 1 Elem_Idx: 1133, Line_Idx: 3959, Obj_Idx: 2, RP[MW]: .34, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .34, Qc Final: 1 Elem_Idx: 1134, Line_Idx: 3959, Obj_Idx: 2, RP[MW]: .34, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .34, Qc Final: 1 Elem_Idx: 1135, Line_Idx: 3959, Obj_Idx: 2, RP[MW]: .31, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .31, Qc Final: 1 Elem_Idx: 1136, Line_Idx: 3959, Obj_Idx: 2, RP[MW]: .31, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .31, Qc Final: 1 Elem_Idx: 1133, Line_Idx: 3960, Obj_Idx: 2, RP[MW]: .34, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .34, Qc Final: 1 Elem_Idx: 1110, Line_Idx: 3961, Obj_Idx: 4, RP[MW]: .37, RP Modified[MW]: .34, Qc: 4, RP Final[MW]: .34, Qc Final: 4 Elem_Idx: 1095, Line_Idx: 3962, Obj_Idx: 3, RP[MW]: .35, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 1096, Line_Idx: 3962, Obj_Idx: 3, RP[MW]: .35, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 1110, Line_Idx: 3962, Obj_Idx: 4, RP[MW]: .37, RP Modified[MW]: .34, Qc: 4, RP Final[MW]: .34, Qc Final: 4 Elem_Idx: 1111, Line_Idx: 3962, Obj_Idx: 4, RP[MW]: .49, RP Modified[MW]: .38, Qc: 4, RP Final[MW]: .38, Qc Final: 4 Elem_Idx: 1110, Line_Idx: 3963, Obj_Idx: 4, RP[MW]: .12, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 1111, Line_Idx: 3963, Obj_Idx: 4, RP[MW]: .14, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .14, Qc Final: 1 Elem_Idx: 1111, Line_Idx: 3973, Obj_Idx: 6, RP[MW]: .30, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 1096, Line_Idx: 3974, Obj_Idx: 5, RP[MW]: .50, RP Modified[MW]: .42, Qc: 4, RP Final[MW]: .42, Qc Final: 4 Elem_Idx: 1097, Line_Idx: 3974, Obj_Idx: 5, RP[MW]: .49, RP Modified[MW]: .41, Qc: 4, RP Final[MW]: .41, Qc Final: 4 Elem_Idx: 1111, Line_Idx: 3974, Obj_Idx: 6, RP[MW]: .30, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 1112, Line_Idx: 3974, Obj_Idx: 6, RP[MW]: .30, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 1111, Line_Idx: 3975, Obj_Idx: 6, RP[MW]: .19, RP Modified[MW]: .15, Qc: 4, RP Final[MW]: .15, Qc Final: 4 Elem_Idx: 1143, Line_Idx: 3976, Obj_Idx: 7, RP[MW]: .51, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .51, Qc Final: 1 Elem_Idx: 1143, Line_Idx: 3977, Obj_Idx: 7, RP[MW]: .40, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .40, Qc Final: 1 Elem_Idx: 1118, Line_Idx: 3980, Obj_Idx: 8, RP[MW]: .30, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .30, Qc Final: 1 Elem_Idx: 1142, Line_Idx: 3982, Obj_Idx: 10, RP[MW]: .11, RP Modified[MW]: .11, Qc: 0, RP Final[MW]: .11, Qc Final: 1 Elem_Idx: 1143, Line_Idx: 3983, Obj_Idx: 10, RP[MW]: .35, RP Modified[MW]: .35, Qc: 0, RP Final[MW]: .35, Qc Final: 1 Elem_Idx: 1144, Line_Idx: 3983, Obj_Idx: 10, RP[MW]: .35, RP Modified[MW]: .35, Qc: 0, RP Final[MW]: .35, Qc Final: 1 Elem_Idx: 1128, Line_Idx: 3984, Obj_Idx: 9, RP[MW]: .62, RP Modified[MW]: .62, Qc: 0, RP Final[MW]: .62, Qc Final: 1 Elem_Idx: 1129, Line_Idx: 3984, Obj_Idx: 9, RP[MW]: .35, RP Modified[MW]: .35, Qc: 0, RP Final[MW]: .35, Qc Final: 1 Elem_Idx: 1143, Line_Idx: 3984, Obj_Idx: 10, RP[MW]: .35, RP Modified[MW]: .35, Qc: 0, RP Final[MW]: .35, Qc Final: 1 Elem_Idx: 1144, Line_Idx: 3984, Obj_Idx: 10, RP[MW]: .35, RP Modified[MW]: .35, Qc: 0, RP Final[MW]: .35, Qc Final: 1 Elem_Idx: 5487, Line_Idx: 5842, Obj_Idx: 11, RP[MW]: .45, RP Modified[MW]: .45, Qc: 0, RP Final[MW]: .45, Qc Final: 1 Elem_Idx: 5488, Line_Idx: 5842, Obj_Idx: 11, RP[MW]: .45, RP Modified[MW]: .45, Qc: 0, RP Final[MW]: .45, Qc Final: 1 Elem_Idx: 5489, Line_Idx: 5842, Obj_Idx: 11, RP[MW]: .52, RP Modified[MW]: .52, Qc: 0, RP Final[MW]: .52, Qc Final: 1 geocat>> VOLCAT_GENERAL_UTILS:RESOLVE_REDUNDANT_VRP(INFORMATION) : Building list of linked objects from spatial overlap Original List (Ref ID=3): Object 1 of 1 --> Id = 5 Unified List (Ref ID=3): Object 1 of 1 --> Id = 5 Original List (Ref ID=4): Object 1 of 1 --> Id = 6 Unified List (Ref ID=4): Object 1 of 1 --> Id = 6 GROUPS 0 0 0 geocat>> VOLCAT_GROUPING_UTILS:GROUP_SINGULAR_OBJECTS(INFORMATION) : Hot object grouping method: incident based alert 1 1 alert 2 2 alert 3 3 alert 4 4 alert 5 7 alert 6 8 alert 7 9 non-alert 8 1 3 70.30859 -148.8630 5 70.30895 -148.8599 Adding object 5 to group 3 5 5 4 70.30717 -148.7323 6 70.30718 -148.7292 Adding object 6 to group 4 6 6 8 1 1 1 -999 1 2 2 2 -999 1 3 5 5 -999 1 4 4 4 -999 1 5 7 7 -999 1 6 8 9 -999 1 7 9 10 -999 1 geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS: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: 1193, Y_Idx: 3951, VRP_Pix: 0.86, VRP_Max: 0.86, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.86, Internal: F, BT_Pix: 263.3, BT_Crit: T, Qc: 1 Group_Id: 002, Object_Id: 0002, X_Idx: 1132, Y_Idx: 3958, VRP_Pix: 0.14, VRP_Max: 0.56, VRP_Relative_Diff: 0.75, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.56, Internal: F, BT_Pix: 258.7, BT_Crit: F, Qc: 2 Group_Id: 002, Object_Id: 0002, X_Idx: 1132, Y_Idx: 3959, VRP_Pix: 0.56, VRP_Max: 0.56, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.56, Internal: F, BT_Pix: 258.5, BT_Crit: T, Qc: 1 Group_Id: 002, Object_Id: 0002, X_Idx: 1133, Y_Idx: 3959, VRP_Pix: 0.34, VRP_Max: 0.56, VRP_Relative_Diff: 0.38, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.56, Internal: F, BT_Pix: 274.6, BT_Crit: T, Qc: 2 Group_Id: 002, Object_Id: 0002, X_Idx: 1134, Y_Idx: 3959, VRP_Pix: 0.34, VRP_Max: 0.56, VRP_Relative_Diff: 0.38, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.56, Internal: F, BT_Pix: 264.0, BT_Crit: F, Qc: 2 Group_Id: 002, Object_Id: 0002, X_Idx: 1135, Y_Idx: 3959, VRP_Pix: 0.31, VRP_Max: 0.56, VRP_Relative_Diff: 0.45, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.34, Internal: F, BT_Pix: 273.1, BT_Crit: F, Qc: 2 Group_Id: 002, Object_Id: 0002, X_Idx: 1136, Y_Idx: 3959, VRP_Pix: 0.31, VRP_Max: 0.56, VRP_Relative_Diff: 0.45, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.34, Internal: F, BT_Pix: 249.4, BT_Crit: F, Qc: 2 Group_Id: 002, Object_Id: 0002, X_Idx: 1133, Y_Idx: 3960, VRP_Pix: 0.34, VRP_Max: 0.56, VRP_Relative_Diff: 0.38, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.56, Internal: F, BT_Pix: 251.0, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0005, X_Idx: 1096, Y_Idx: 3974, VRP_Pix: 0.42, VRP_Max: 0.50, VRP_Relative_Diff: 0.17, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.42, Internal: F, BT_Pix: 270.3, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0005, X_Idx: 1097, Y_Idx: 3974, VRP_Pix: 0.41, VRP_Max: 0.50, VRP_Relative_Diff: 0.17, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.42, Internal: F, BT_Pix: 271.2, BT_Crit: T, Qc: 2 Group_Id: 004, Object_Id: 0004, X_Idx: 1110, Y_Idx: 3961, VRP_Pix: 0.34, VRP_Max: 0.49, VRP_Relative_Diff: 0.31, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.38, Internal: F, BT_Pix: 263.6, BT_Crit: F, Qc: 2 Group_Id: 004, Object_Id: 0004, X_Idx: 1110, Y_Idx: 3962, VRP_Pix: 0.34, VRP_Max: 0.49, VRP_Relative_Diff: 0.31, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.38, Internal: F, BT_Pix: 275.4, BT_Crit: T, Qc: 2 Group_Id: 004, Object_Id: 0004, X_Idx: 1111, Y_Idx: 3962, VRP_Pix: 0.38, VRP_Max: 0.49, VRP_Relative_Diff: 0.21, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.38, Internal: F, BT_Pix: 260.1, BT_Crit: F, Qc: 2 Group_Id: 004, Object_Id: 0004, X_Idx: 1111, Y_Idx: 3963, VRP_Pix: 0.14, VRP_Max: 0.49, VRP_Relative_Diff: 0.71, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.38, Internal: F, BT_Pix: 252.6, BT_Crit: F, Qc: 2 Group_Id: 004, Object_Id: 0006, X_Idx: 1111, Y_Idx: 3975, VRP_Pix: 0.15, VRP_Max: 0.30, VRP_Relative_Diff: 0.49, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.15, Internal: F, BT_Pix: 258.6, BT_Crit: F, Qc: 2 Group_Id: 005, Object_Id: 0007, X_Idx: 1143, Y_Idx: 3976, 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: 284.4, BT_Crit: T, Qc: 1 Group_Id: 005, Object_Id: 0007, X_Idx: 1143, Y_Idx: 3977, VRP_Pix: 0.40, VRP_Max: 0.51, VRP_Relative_Diff: 0.22, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.51, Internal: F, BT_Pix: 269.0, BT_Crit: F, Qc: 2 Group_Id: 006, Object_Id: 0009, X_Idx: 1128, Y_Idx: 3984, VRP_Pix: 0.62, VRP_Max: 0.62, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.62, Internal: F, BT_Pix: 277.7, BT_Crit: T, Qc: 1 Group_Id: 006, Object_Id: 0009, X_Idx: 1129, Y_Idx: 3984, VRP_Pix: 0.35, VRP_Max: 0.62, VRP_Relative_Diff: 0.44, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.62, Internal: F, BT_Pix: 267.0, BT_Crit: F, Qc: 2 Group_Id: 007, Object_Id: 0010, X_Idx: 1142, Y_Idx: 3982, VRP_Pix: 0.11, VRP_Max: 0.35, VRP_Relative_Diff: 0.68, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.35, Internal: F, BT_Pix: 254.2, BT_Crit: F, Qc: 2 Group_Id: 007, Object_Id: 0010, X_Idx: 1143, Y_Idx: 3983, 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: 269.0, BT_Crit: T, Qc: 1 Group_Id: 007, Object_Id: 0010, X_Idx: 1144, Y_Idx: 3983, 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: 251.6, BT_Crit: T, Qc: 1 Group_Id: 007, Object_Id: 0010, X_Idx: 1143, Y_Idx: 3984, 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: 278.7, BT_Crit: T, Qc: 1 Group_Id: 007, Object_Id: 0010, X_Idx: 1144, Y_Idx: 3984, 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: 275.8, BT_Crit: T, Qc: 1 Group_Id: 008, Object_Id: 0011, X_Idx: 5487, Y_Idx: 5842, VRP_Pix: 0.45, VRP_Max: 0.52, VRP_Relative_Diff: 0.14, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.52, Internal: F, BT_Pix: 268.3, BT_Crit: F, Qc: 2 Group_Id: 008, Object_Id: 0011, X_Idx: 5488, Y_Idx: 5842, VRP_Pix: 0.45, VRP_Max: 0.52, VRP_Relative_Diff: 0.14, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.52, Internal: F, BT_Pix: 278.4, BT_Crit: T, Qc: 2 Group_Id: 008, Object_Id: 0011, X_Idx: 5489, Y_Idx: 5842, VRP_Pix: 0.52, VRP_Max: 0.52, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.52, Internal: F, BT_Pix: 255.8, BT_Crit: T, Qc: 1 geocat>> VOLCAT_GENERAL_UTILS:APPLY_CLOUDY_VRP_QC(INFORMATION) : Applying cloud scattering QC MWIR resolution (m): 375.0, MWIR resolution factor: 1 Group Id: 2, Obj_Idx: 2, Trans_Min: .695, VRP Total: 2.34 Group Id: 3, Obj_Idx: 3, Trans_Min: .691, VRP Total: .69 Group Id: 3, Obj_Idx: 5, Trans_Min: .691, VRP Total: .99 Group Id: 4, Obj_Idx: 4, Trans_Min: .691, VRP Total: 1.50 Group Id: 4, Obj_Idx: 6, Trans_Min: .691, VRP Total: 1.10 Group Id: 5, Obj_Idx: 7, Trans_Min: .695, VRP Total: .91 Group Id: 6, Obj_Idx: 9, Trans_Min: .695, VRP Total: .97 Group Id: 7, Obj_Idx: 10, Trans_Min: .695, VRP Total: 1.52 Group Id: 8, Obj_Idx: 11, Trans_Min: .701, VRP Total: 1.43 geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Redistributing radiative power to limit energy smearing Elem_Idx: 1132, Line_Idx: 3958, N_Weights: 1, RP[MW]: .14, RP_Adj[MW]: .14, QC: 2, New_Elem_Idx: 1132, New_Line_Idx: 3959, RP[MW]: .56, QC: 1, Pix_Dist: 1.00 Elem_Idx: 1133, Line_Idx: 3959, N_Weights: 1, RP[MW]: .34, RP_Adj[MW]: .34, QC: 2, New_Elem_Idx: 1132, New_Line_Idx: 3959, RP[MW]: .69, QC: 1, Pix_Dist: 1.00 Elem_Idx: 1134, Line_Idx: 3959, N_Weights: 1, RP[MW]: .34, RP_Adj[MW]: .34, QC: 2, New_Elem_Idx: 1132, New_Line_Idx: 3959, RP[MW]: 1.04, QC: 1, Pix_Dist: 2.00 Elem_Idx: 1135, Line_Idx: 3959, N_Weights: 1, RP[MW]: .31, RP_Adj[MW]: .31, QC: 2, New_Elem_Idx: 1132, New_Line_Idx: 3959, RP[MW]: 1.38, QC: 1, Pix_Dist: 3.00 Elem_Idx: 1136, Line_Idx: 3959, N_Weights: 1, RP[MW]: .31, RP_Adj[MW]: .31, QC: 2, New_Elem_Idx: 1132, New_Line_Idx: 3959, RP[MW]: 1.69, QC: 1, Pix_Dist: 4.00 Elem_Idx: 1133, Line_Idx: 3960, N_Weights: 1, RP[MW]: .34, RP_Adj[MW]: .34, QC: 2, New_Elem_Idx: 1132, New_Line_Idx: 3959, RP[MW]: 1.99, QC: 1, Pix_Dist: 1.41 geocat>> VOLCAT_GENERAL_UTILS:REDISTRIBUTE_VRP(WARNING) : Unable to find high quality pixel Object Index: 4, Group Index: 4, Elem: 1110, Line: 3961 geocat>> VOLCAT_GENERAL_UTILS:REDISTRIBUTE_VRP(WARNING) : Unable to find high quality pixel Object Index: 4, Group Index: 4, Elem: 1110, Line: 3962 geocat>> VOLCAT_GENERAL_UTILS:REDISTRIBUTE_VRP(WARNING) : Unable to find high quality pixel Object Index: 4, Group Index: 4, Elem: 1111, Line: 3962 geocat>> VOLCAT_GENERAL_UTILS:REDISTRIBUTE_VRP(WARNING) : Unable to find high quality pixel Object Index: 4, Group Index: 4, Elem: 1111, Line: 3963 geocat>> VOLCAT_GENERAL_UTILS:REDISTRIBUTE_VRP(WARNING) : Unable to find high quality pixel Object Index: 5, Group Index: 3, Elem: 1096, Line: 3974 geocat>> VOLCAT_GENERAL_UTILS:REDISTRIBUTE_VRP(WARNING) : Unable to find high quality pixel Object Index: 5, Group Index: 3, Elem: 1097, Line: 3974 geocat>> VOLCAT_GENERAL_UTILS:REDISTRIBUTE_VRP(WARNING) : Unable to find high quality pixel Object Index: 6, Group Index: 4, Elem: 1111, Line: 3975 Elem_Idx: 1143, Line_Idx: 3977, N_Weights: 1, RP[MW]: .40, RP_Adj[MW]: .40, QC: 2, New_Elem_Idx: 1143, New_Line_Idx: 3976, RP[MW]: .51, QC: 1, Pix_Dist: 1.00 Elem_Idx: 1142, Line_Idx: 3982, N_Weights: 1, RP[MW]: .11, RP_Adj[MW]: .11, QC: 2, New_Elem_Idx: 1143, New_Line_Idx: 3983, RP[MW]: .35, QC: 1, Pix_Dist: 1.41 Elem_Idx: 1129, Line_Idx: 3984, N_Weights: 1, RP[MW]: .35, RP_Adj[MW]: .35, QC: 2, New_Elem_Idx: 1128, New_Line_Idx: 3984, RP[MW]: .62, QC: 1, Pix_Dist: 1.00 Elem_Idx: 5487, Line_Idx: 5842, N_Weights: 1, RP[MW]: .45, RP_Adj[MW]: .45, QC: 2, New_Elem_Idx: 5489, New_Line_Idx: 5842, RP[MW]: .52, QC: 1, Pix_Dist: 2.00 Elem_Idx: 5488, Line_Idx: 5842, N_Weights: 1, RP[MW]: .45, RP_Adj[MW]: .45, QC: 2, New_Elem_Idx: 5489, New_Line_Idx: 5842, RP[MW]: .97, QC: 1, Pix_Dist: 1.00 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]: .86, New Total RP [MW]: .86 Group_Idx: 2, Orig Total RP [MW]: 2.34, New Total RP [MW]: 2.34 Group_Idx: 3, Orig Total RP [MW]: 1.68, New Total RP [MW]: .83 Group_Idx: 4, Orig Total RP [MW]: 2.59, New Total RP [MW]: 1.35 Group_Idx: 5, Orig Total RP [MW]: .91, New Total RP [MW]: .91 Group_Idx: 6, Orig Total RP [MW]: .97, New Total RP [MW]: .97 Group_Idx: 7, Orig Total RP [MW]: 1.52, New Total RP [MW]: 1.52 Group_Idx: 8, Orig Total RP [MW]: 1.43, New Total RP [MW]: 1.43 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-21.2025075.111243.hdf geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (so2) VOLCAT_ALERTS>> Updating History, if needed Background= 0 0 70.35348 -147.9688 Background= 0 0 70.32024 -148.5177 Background= 0 0 70.30895 -148.8599 Background= 0 0 70.30717 -148.7323 Background= 0 0 70.29248 -148.4355 Background= 0 0 70.25288 -148.5773 Background= 0 0 70.25098 -148.4400 Background= 0 0 58.47446 -114.5200 VOLCAT_ALERTS>> Checking For Alerts To Issue @@**********VOLCAT ALERTS********** STARTING DATE/TIME OF IMAGE: 2025-03-16 11:12:43 [UTC] PRODUCTION DATE/TIME OF ALERT: 2025-03-16 11:39:58 [UTC] PRIMARY INSTRUMENT: NOAA-21 VIIRS PRIMARY DOMAIN: none WMO SPACECRAFT ID: 209 LOCATION/ORBIT: LEO L1 FILE: SVM13_j02_d20250316_t1112425_e1124031_b12161_c20250316113623411467_cspp_dev.h5 L1 FILE(S) - TEMPORAL: NONE VOLCANO DATABASE: /opt/geocat/data_algorithms/volcat_data//alerts/Volcat_Alert_FireUSA_Database_Feb21_2022_165111.txt NUMBER OF ASH CLOUD ALERTS: 0 NUMBER OF Cb ALERTS: 0 NUMBER OF THERMAL ANOMALY ALERTS: 7 NUMBER OF SO2 CLOUD ALERTS: 0 DATABASE VERSION: 3.0 ALGORITHM VERSION: 3.0 --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Cloud) Latitude of Radiative Center: 70.35 [degrees] Longitude of Radiative Center: -147.97 [degrees] Mean Object Date/Time: 2025-03-16 11:16:21 [UTC] Mean Viewing Angle: 53.6 [degrees] Mean Solar Zenith Angle: 110.1 [degrees] Mean Glint Angle: 115.4 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(233.3 km) Number of background pixels: 1450 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .63 [none] Maximum Observed BT (3.9 um): 263.28 [K] Observed - Background BT (3.9 um): 15.43 [K] BT Anomaly (3.9 um): 11.95 [K] Maximum Observed - Clear RTM BT (3.9 um): -5.90 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 15.69 [K] Maximum Observed BTD (3.9-10/11/12 um): 15.25 [K] Observed - Background BTD (3.9-10/11/12 um): 15.13 [K] BTD Anomaly (3.9-10/11/12 um): 15.40 [K] Maximum Observed Radiance (2.2 um): .0244 [RU] Observed - Background Radiance (2.2 um): .0248 [RU] Radiance Anomaly (2.2 um): .2477 [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: .51 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 14 [none] Maximum Radiative Power: .86 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .86 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.24 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.32 [degrees] Longitude of Radiative Center: -148.52 [degrees] Mean Object Date/Time: 2025-03-16 11:16:21 [UTC] Mean Viewing Angle: 54.3 [degrees] Mean Solar Zenith Angle: 110.2 [degrees] Mean Glint Angle: 115.5 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(213.0 km) Number of background pixels: 1551 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .23 [none] Maximum Observed BT (3.9 um): 274.60 [K] Observed - Background BT (3.9 um): 28.19 [K] BT Anomaly (3.9 um): 9.65 [K] Maximum Observed - Clear RTM BT (3.9 um): 30.06 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 26.77 [K] Maximum Observed BTD (3.9-10/11/12 um): 27.86 [K] Observed - Background BTD (3.9-10/11/12 um): 27.25 [K] BTD Anomaly (3.9-10/11/12 um): 9.67 [K] Maximum Observed Radiance (2.2 um): .0096 [RU] Observed - Background Radiance (2.2 um): .0089 [RU] Radiance Anomaly (2.2 um): .0890 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .81 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .00 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 1 [none] Maximum Radiative Power: 2.34 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 2.34 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 1.7 [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: -148.86 [degrees] Mean Object Date/Time: 2025-03-16 11:16:23 [UTC] Mean Viewing Angle: 54.8 [degrees] Mean Solar Zenith Angle: 110.2 [degrees] Mean Glint Angle: 115.2 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(200.8 km) Number of background pixels: 878 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 271.19 [K] Observed - Background BT (3.9 um): 25.30 [K] BT Anomaly (3.9 um): 9.30 [K] Maximum Observed - Clear RTM BT (3.9 um): 26.85 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 23.22 [K] Maximum Observed BTD (3.9-10/11/12 um): 24.01 [K] Observed - Background BTD (3.9-10/11/12 um): 23.42 [K] BTD Anomaly (3.9-10/11/12 um): 9.15 [K] Maximum Observed Radiance (2.2 um): .0398 [RU] Observed - Background Radiance (2.2 um): .0394 [RU] Radiance Anomaly (2.2 um): .3937 [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: .68 [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: .42 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .83 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.98 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.31 [degrees] Longitude of Radiative Center: -148.73 [degrees] Mean Object Date/Time: 2025-03-16 11:16:21 [UTC] Mean Viewing Angle: 54.6 [degrees] Mean Solar Zenith Angle: 110.2 [degrees] Mean Glint Angle: 115.3 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(205.1 km) Number of background pixels: 996 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .04 [none] Maximum Observed BT (3.9 um): 275.42 [K] Observed - Background BT (3.9 um): 29.06 [K] BT Anomaly (3.9 um): 9.15 [K] Maximum Observed - Clear RTM BT (3.9 um): 31.05 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 27.35 [K] Maximum Observed BTD (3.9-10/11/12 um): 28.06 [K] Observed - Background BTD (3.9-10/11/12 um): 27.38 [K] BTD Anomaly (3.9-10/11/12 um): 9.02 [K] Maximum Observed Radiance (2.2 um): .0350 [RU] Observed - Background Radiance (2.2 um): .0347 [RU] Radiance Anomaly (2.2 um): .3471 [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: .04 [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: .38 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 1.35 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 2.2 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.29 [degrees] Longitude of Radiative Center: -148.44 [degrees] Mean Object Date/Time: 2025-03-16 11:16:23 [UTC] Mean Viewing Angle: 54.2 [degrees] Mean Solar Zenith Angle: 110.2 [degrees] Mean Glint Angle: 115.1 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(214.5 km) Number of background pixels: 2101 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .12 [none] Maximum Observed BT (3.9 um): 284.35 [K] Observed - Background BT (3.9 um): 38.80 [K] BT Anomaly (3.9 um): 18.20 [K] Maximum Observed - Clear RTM BT (3.9 um): 39.63 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 37.63 [K] Maximum Observed BTD (3.9-10/11/12 um): 38.88 [K] Observed - Background BTD (3.9-10/11/12 um): 38.43 [K] BTD Anomaly (3.9-10/11/12 um): 19.61 [K] Maximum Observed Radiance (2.2 um): .0398 [RU] Observed - Background Radiance (2.2 um): .0397 [RU] Radiance Anomaly (2.2 um): .3966 [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: .73 [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: 1 [none] Maximum Radiative Power: .91 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .91 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.48 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.25 [degrees] Longitude of Radiative Center: -148.58 [degrees] Mean Object Date/Time: 2025-03-16 11:16:23 [UTC] Mean Viewing Angle: 54.4 [degrees] Mean Solar Zenith Angle: 110.2 [degrees] Mean Glint Angle: 115.3 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(207.9 km) Number of background pixels: 718 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 277.74 [K] Observed - Background BT (3.9 um): 31.13 [K] BT Anomaly (3.9 um): 8.03 [K] Maximum Observed - Clear RTM BT (3.9 um): 32.97 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 29.07 [K] Maximum Observed BTD (3.9-10/11/12 um): 30.04 [K] Observed - Background BTD (3.9-10/11/12 um): 29.17 [K] BTD Anomaly (3.9-10/11/12 um): 7.69 [K] Maximum Observed Radiance (2.2 um): .0105 [RU] Observed - Background Radiance (2.2 um): .0093 [RU] Radiance Anomaly (2.2 um): .0929 [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: .84 [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: .97 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .97 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.48 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.25 [degrees] Longitude of Radiative Center: -148.44 [degrees] Mean Object Date/Time: 2025-03-16 11:16:23 [UTC] Mean Viewing Angle: 54.2 [degrees] Mean Solar Zenith Angle: 110.2 [degrees] Mean Glint Angle: 115.3 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(212.5 km) Number of background pixels: 2005 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .01 [none] Maximum Observed BT (3.9 um): 278.67 [K] Observed - Background BT (3.9 um): 33.25 [K] BT Anomaly (3.9 um): 15.95 [K] Maximum Observed - Clear RTM BT (3.9 um): 33.65 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 31.64 [K] Maximum Observed BTD (3.9-10/11/12 um): 32.52 [K] Observed - Background BTD (3.9-10/11/12 um): 32.06 [K] BTD Anomaly (3.9-10/11/12 um): 16.16 [K] Maximum Observed Radiance (2.2 um): .1036 [RU] Observed - Background Radiance (2.2 um): .1033 [RU] Radiance Anomaly (2.2 um): 1.0329 [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: .70 [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: 1.52 [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: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- NUMBER OF VALID NON-ALERT ASH GROUPS: 0 NUMBER OF VALID NON-ALERT VOLCANIC CB GROUPS: 0 NUMBER OF VALID NON-ALERT SO2 GROUPS: 0 NUMBER OF VALID NON-ALERT THERMAL ANOMALIES: 1 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-21.2025075.111243.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