------------------------------------ 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.SNPP.2025110.104159.diag Volcanic cloud diagnostics path and filename: /output/volcat_diag//geocatHOTOBJ.SNPP.2025110.104159.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.SNPP.2025110.104159.hdf Hot object path and filename: /output/l2_data/geocatHOTOBJHIRES.SNPP.2025110.104159.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 2025-04-20T10:16:09 UTC from and /ancillary/NIFC_DATA/Current-Fire-Location-2025-04-20_101606.geojson/ancillary/NIFC_DATA/Current-Fire-Perimeter-2025-04-20_101606.geojson Number of perimeters: 294 Number of points: 748 Total number of incidents: 1042 Perimeter data bounding lon/lat: -115.543, 28.774, -70.297, 48.715 Point data bounding lon/lat: -145.998, 26.286, -69.543, 64.237 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.SNPP.2025110.104159.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: 458, Line_Idx: 3447, RP[MW]: 1.29, Elem_Over: 459, Line_Over: 3463, RP_Over[MW]: 1.17, Elem_Traceback: 458, Line_Traceback: 3447 Ref_Obj_Idx: 2, Over_Obj_Idx: 4, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 458, Line_Idx: 3448, RP[MW]: 1.29, Elem_Over: 459, Line_Over: 3464, RP_Over[MW]: 1.17, Elem_Traceback: 458, Line_Traceback: 3448 Ref_Obj_Idx: 2, Over_Obj_Idx: 4, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 459, Line_Idx: 3448, RP[MW]: 1.98, Elem_Over: 460, Line_Over: 3464, RP_Over[MW]: 1.17, Elem_Traceback: 459, Line_Traceback: 3448 Ref_Obj_Idx: 2, Over_Obj_Idx: 4, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 460, Line_Idx: 3448, RP[MW]: 1.98, Elem_Over: 461, Line_Over: 3464, RP_Over[MW]: .60, Elem_Traceback: 460, Line_Traceback: 3448 Ref_Obj_Idx: 2, Over_Obj_Idx: 4, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 498, Line_Idx: 3445, Obj_Idx: 1, RP[MW]: .77, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .77, Qc Final: 1 Elem_Idx: 458, Line_Idx: 3447, Obj_Idx: 2, RP[MW]: 1.29, RP Modified[MW]: 1.23, Qc: 4, RP Final[MW]: 1.23, Qc Final: 4 Elem_Idx: 444, Line_Idx: 3448, Obj_Idx: 3, RP[MW]: .46, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .46, Qc Final: 1 Elem_Idx: 458, Line_Idx: 3448, Obj_Idx: 2, RP[MW]: 1.29, RP Modified[MW]: 1.23, Qc: 4, RP Final[MW]: 1.23, Qc Final: 4 Elem_Idx: 459, Line_Idx: 3448, Obj_Idx: 2, RP[MW]: 1.98, RP Modified[MW]: 1.53, Qc: 4, RP Final[MW]: 1.53, Qc Final: 4 Elem_Idx: 460, Line_Idx: 3448, Obj_Idx: 2, RP[MW]: 1.98, RP Modified[MW]: 1.09, Qc: 4, RP Final[MW]: 1.09, Qc Final: 4 Elem_Idx: 443, Line_Idx: 3449, Obj_Idx: 3, RP[MW]: .55, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .55, Qc Final: 1 Elem_Idx: 444, Line_Idx: 3449, Obj_Idx: 3, RP[MW]: .55, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .55, Qc Final: 1 Elem_Idx: 458, Line_Idx: 3463, Obj_Idx: 4, RP[MW]: .66, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .66, Qc Final: 1 Elem_Idx: 459, Line_Idx: 3463, Obj_Idx: 4, RP[MW]: 1.17, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 460, Line_Idx: 3463, Obj_Idx: 4, RP[MW]: 1.17, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 1.17, Qc Final: 1 Elem_Idx: 461, Line_Idx: 3463, Obj_Idx: 4, RP[MW]: .60, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .60, Qc Final: 1 Elem_Idx: 458, Line_Idx: 3464, Obj_Idx: 4, RP[MW]: .66, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .66, Qc Final: 1 Elem_Idx: 459, Line_Idx: 3464, Obj_Idx: 4, RP[MW]: 1.17, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 460, Line_Idx: 3464, Obj_Idx: 4, RP[MW]: 1.17, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 461, Line_Idx: 3464, Obj_Idx: 4, RP[MW]: .60, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 464, Line_Idx: 3468, Obj_Idx: 5, RP[MW]: .18, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .18, Qc Final: 1 Elem_Idx: 464, Line_Idx: 3469, Obj_Idx: 5, RP[MW]: 1.48, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 1.48, Qc Final: 1 Elem_Idx: 465, Line_Idx: 3469, Obj_Idx: 5, RP[MW]: .61, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .61, Qc Final: 1 geocat>> VOLCAT_GENERAL_UTILS:RESOLVE_REDUNDANT_VRP(INFORMATION) : Building list of linked objects from spatial overlap Original List (Ref ID=2): Object 1 of 1 --> Id = 4 Unified List (Ref ID=2): Object 1 of 1 --> Id = 4 GROUPS 0 0 0 geocat>> VOLCAT_GROUPING_UTILS:GROUP_SINGULAR_OBJECTS(INFORMATION) : Hot object grouping method: incident based alert 1 1 alert 2 2 alert 3 3 alert 4 5 2 70.32000 -148.5214 4 70.31772 -148.5031 Adding object 4 to group 2 4 4 4 1 1 1 -999 1 2 4 4 -999 1 3 3 3 -999 1 4 5 5 -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: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: 0498, Y_Idx: 3445, VRP_Pix: 0.77, VRP_Max: 0.77, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.77, Internal: F, BT_Pix: 276.6, BT_Crit: T, Qc: 1 Group_Id: 002, Object_Id: 0002, X_Idx: 0458, Y_Idx: 3447, VRP_Pix: 1.23, VRP_Max: 1.98, VRP_Relative_Diff: 0.38, Rel_Diff_Thresh: 0.08, Local_Max_VRP: 1.53, Internal: F, BT_Pix: 266.1, BT_Crit: F, Qc: 2 Group_Id: 002, Object_Id: 0002, X_Idx: 0458, Y_Idx: 3448, VRP_Pix: 1.23, VRP_Max: 1.98, VRP_Relative_Diff: 0.38, Rel_Diff_Thresh: 0.08, Local_Max_VRP: 1.53, Internal: F, BT_Pix: 291.6, BT_Crit: T, Qc: 2 Group_Id: 002, Object_Id: 0002, X_Idx: 0459, Y_Idx: 3448, VRP_Pix: 1.53, VRP_Max: 1.98, VRP_Relative_Diff: 0.23, Rel_Diff_Thresh: 0.08, Local_Max_VRP: 1.53, Internal: F, BT_Pix: 290.7, BT_Crit: F, Qc: 2 Group_Id: 002, Object_Id: 0002, X_Idx: 0460, Y_Idx: 3448, VRP_Pix: 1.09, VRP_Max: 1.98, VRP_Relative_Diff: 0.45, Rel_Diff_Thresh: 0.08, Local_Max_VRP: 1.53, Internal: F, BT_Pix: 286.4, BT_Crit: F, Qc: 2 Group_Id: 002, Object_Id: 0004, X_Idx: 0458, Y_Idx: 3463, VRP_Pix: 0.66, VRP_Max: 1.17, VRP_Relative_Diff: 0.44, Rel_Diff_Thresh: 0.02, Local_Max_VRP: 1.17, Internal: F, BT_Pix: 260.4, BT_Crit: F, Qc: 2 Group_Id: 002, Object_Id: 0004, X_Idx: 0460, Y_Idx: 3463, VRP_Pix: 1.17, VRP_Max: 1.17, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.02, Local_Max_VRP: 1.17, Internal: F, BT_Pix: 265.6, BT_Crit: T, Qc: 1 Group_Id: 002, Object_Id: 0004, X_Idx: 0461, Y_Idx: 3463, VRP_Pix: 0.60, VRP_Max: 1.17, VRP_Relative_Diff: 0.49, Rel_Diff_Thresh: 0.02, Local_Max_VRP: 1.17, Internal: F, BT_Pix: 259.3, BT_Crit: F, Qc: 2 Group_Id: 002, Object_Id: 0004, X_Idx: 0458, Y_Idx: 3464, VRP_Pix: 0.66, VRP_Max: 1.17, VRP_Relative_Diff: 0.44, Rel_Diff_Thresh: 0.02, Local_Max_VRP: 1.17, Internal: F, BT_Pix: 258.4, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0003, X_Idx: 0444, Y_Idx: 3448, VRP_Pix: 0.46, VRP_Max: 0.55, VRP_Relative_Diff: 0.17, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.55, Internal: F, BT_Pix: 271.5, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0003, X_Idx: 0443, Y_Idx: 3449, VRP_Pix: 0.55, VRP_Max: 0.55, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.55, Internal: F, BT_Pix: 259.8, BT_Crit: T, Qc: 1 Group_Id: 003, Object_Id: 0003, X_Idx: 0444, Y_Idx: 3449, VRP_Pix: 0.55, VRP_Max: 0.55, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.55, Internal: F, BT_Pix: 281.3, BT_Crit: T, Qc: 1 Group_Id: 004, Object_Id: 0005, X_Idx: 0464, Y_Idx: 3468, VRP_Pix: 0.18, VRP_Max: 1.48, VRP_Relative_Diff: 0.88, Rel_Diff_Thresh: 0.04, Local_Max_VRP: 1.48, Internal: F, BT_Pix: 260.7, BT_Crit: F, Qc: 2 Group_Id: 004, Object_Id: 0005, X_Idx: 0464, Y_Idx: 3469, VRP_Pix: 1.48, VRP_Max: 1.48, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.04, Local_Max_VRP: 1.48, Internal: F, BT_Pix: 292.8, BT_Crit: T, Qc: 1 Group_Id: 004, Object_Id: 0005, X_Idx: 0465, Y_Idx: 3469, VRP_Pix: 0.61, VRP_Max: 1.48, VRP_Relative_Diff: 0.58, Rel_Diff_Thresh: 0.04, Local_Max_VRP: 1.48, Internal: F, BT_Pix: 257.9, BT_Crit: F, Qc: 2 geocat>> VOLCAT_GENERAL_UTILS:APPLY_CLOUDY_VRP_QC(INFORMATION) : Applying cloud scattering QC MWIR resolution (m): 375.0, MWIR resolution factor: 1 Group Id: 2, Obj_Idx: 2, Trans_Min: .458, VRP Total: 6.55 Group Id: 2, Obj_Idx: 4, Trans_Min: .458, VRP Total: 7.23 Group Id: 3, Obj_Idx: 3, Trans_Min: .430, VRP Total: 1.57 Group Id: 4, Obj_Idx: 5, Trans_Min: .417, VRP Total: 2.27 geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Redistributing radiative power to limit energy smearing geocat>> VOLCAT_GENERAL_UTILS:REDISTRIBUTE_VRP(WARNING) : Unable to find high quality pixel Object Index: 2, Group Index: 2, Elem: 458, Line: 3447 Elem_Idx: 444, Line_Idx: 3448, N_Weights: 1, RP[MW]: .46, RP_Adj[MW]: .46, QC: 2, New_Elem_Idx: 444, New_Line_Idx: 3449, RP[MW]: .55, QC: 1, Pix_Dist: 1.00 geocat>> VOLCAT_GENERAL_UTILS:REDISTRIBUTE_VRP(WARNING) : Unable to find high quality pixel Object Index: 2, Group Index: 2, Elem: 458, Line: 3448 geocat>> VOLCAT_GENERAL_UTILS:REDISTRIBUTE_VRP(WARNING) : Unable to find high quality pixel Object Index: 2, Group Index: 2, Elem: 459, Line: 3448 geocat>> VOLCAT_GENERAL_UTILS:REDISTRIBUTE_VRP(WARNING) : Unable to find high quality pixel Object Index: 2, Group Index: 2, Elem: 460, Line: 3448 Elem_Idx: 458, Line_Idx: 3463, N_Weights: 1, RP[MW]: .66, RP_Adj[MW]: .66, QC: 2, New_Elem_Idx: 460, New_Line_Idx: 3463, RP[MW]: 1.17, QC: 1, Pix_Dist: 2.00 Elem_Idx: 461, Line_Idx: 3463, N_Weights: 1, RP[MW]: .60, RP_Adj[MW]: .60, QC: 2, New_Elem_Idx: 460, New_Line_Idx: 3463, RP[MW]: 1.84, QC: 1, Pix_Dist: 1.00 Elem_Idx: 458, Line_Idx: 3464, N_Weights: 1, RP[MW]: .66, RP_Adj[MW]: .66, QC: 2, New_Elem_Idx: 460, New_Line_Idx: 3463, RP[MW]: 2.44, QC: 1, Pix_Dist: 2.24 Elem_Idx: 464, Line_Idx: 3468, N_Weights: 1, RP[MW]: .18, RP_Adj[MW]: .18, QC: 2, New_Elem_Idx: 464, New_Line_Idx: 3469, RP[MW]: 1.48, QC: 1, Pix_Dist: 1.00 Elem_Idx: 465, Line_Idx: 3469, N_Weights: 1, RP[MW]: .61, RP_Adj[MW]: .61, QC: 2, New_Elem_Idx: 464, New_Line_Idx: 3469, RP[MW]: 1.66, 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]: .77, New Total RP [MW]: .77 Group_Idx: 2, Orig Total RP [MW]: 13.78, New Total RP [MW]: 8.19 Group_Idx: 3, Orig Total RP [MW]: 1.57, New Total RP [MW]: 1.57 Group_Idx: 4, Orig Total RP [MW]: 2.27, New Total RP [MW]: 2.27 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.SNPP.2025110.104159.hdf geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (so2) VOLCAT_ALERTS>> Updating History, if needed Background= 0 0 70.35563 -147.9594 Background= 0 0 70.31772 -148.5031 Background= 0 0 70.30716 -148.7223 Background= 0 0 70.28826 -148.4376 VOLCAT_ALERTS>> Checking For Alerts To Issue @@**********VOLCAT ALERTS********** STARTING DATE/TIME OF IMAGE: 2025-04-20 10:41:59 [UTC] PRODUCTION DATE/TIME OF ALERT: 2025-04-20 11:05:31 [UTC] PRIMARY INSTRUMENT: NPP VIIRS PRIMARY DOMAIN: none WMO SPACECRAFT ID: 342 LOCATION/ORBIT: LEO L1 FILE: SVM13_npp_d20250420_t1041592_e1051558_b69846_c20250420110304552813_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: 4 NUMBER OF SO2 CLOUD ALERTS: 0 DATABASE VERSION: 3.0 ALGORITHM VERSION: 3.0 --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.36 [degrees] Longitude of Radiative Center: -147.96 [degrees] Mean Object Date/Time: 2025-04-20 10:45:10 [UTC] Mean Viewing Angle: 62.8 [degrees] Mean Solar Zenith Angle: 97.4 [degrees] Mean Glint Angle: 109.7 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(233.7 km) Number of background pixels: 1644 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .71 [none] Maximum Observed BT (3.9 um): 276.56 [K] Observed - Background BT (3.9 um): 24.94 [K] BT Anomaly (3.9 um): 18.43 [K] Maximum Observed - Clear RTM BT (3.9 um): 28.63 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 23.88 [K] Maximum Observed BTD (3.9-10/11/12 um): 24.50 [K] Observed - Background BTD (3.9-10/11/12 um): 23.43 [K] BTD Anomaly (3.9-10/11/12 um): 19.32 [K] Maximum Observed Radiance (1.6 um): .0889 [RU] Observed - Background Radiance (1.6 um): .0894 [RU] Radiance Anomaly (1.6 um): .8939 [RU] Maximum Observed Radiance (2.2 um): .0358 [RU] Observed - Background Radiance (2.2 um): .0358 [RU] Radiance Anomaly (2.2 um): .3580 [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: .67 [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: .77 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .77 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.31 [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: -148.50 [degrees] Mean Object Date/Time: 2025-04-20 10:45:12 [UTC] Mean Viewing Angle: 63.3 [degrees] Mean Solar Zenith Angle: 97.5 [degrees] Mean Glint Angle: 109.5 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(213.3 km) Number of background pixels: 452 [none] Background infrared distance threshold: 5.0 [K] Fraction of water pixels in background: .23 [none] Maximum Observed BT (3.9 um): 291.59 [K] Observed - Background BT (3.9 um): 38.99 [K] BT Anomaly (3.9 um): 7.26 [K] Maximum Observed - Clear RTM BT (3.9 um): 40.42 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 35.05 [K] Maximum Observed BTD (3.9-10/11/12 um): 36.49 [K] Observed - Background BTD (3.9-10/11/12 um): 34.42 [K] BTD Anomaly (3.9-10/11/12 um): 6.71 [K] Maximum Observed Radiance (1.6 um): .0496 [RU] Observed - Background Radiance (1.6 um): .0486 [RU] Radiance Anomaly (1.6 um): .4856 [RU] Maximum Observed Radiance (2.2 um): .0242 [RU] Observed - Background Radiance (2.2 um): .0230 [RU] Radiance Anomaly (2.2 um): .2300 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: 1.00 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .02 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 1 [none] Maximum Radiative Power: 3.10 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 8.19 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 3.8 [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: -148.72 [degrees] Mean Object Date/Time: 2025-04-20 10:45:10 [UTC] Mean Viewing Angle: 63.6 [degrees] Mean Solar Zenith Angle: 97.5 [degrees] Mean Glint Angle: 109.8 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(205.4 km) Number of background pixels: 1053 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .12 [none] Maximum Observed BT (3.9 um): 281.26 [K] Observed - Background BT (3.9 um): 29.74 [K] BT Anomaly (3.9 um): 7.65 [K] Maximum Observed - Clear RTM BT (3.9 um): 29.86 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 28.78 [K] Maximum Observed BTD (3.9-10/11/12 um): 29.84 [K] Observed - Background BTD (3.9-10/11/12 um): 28.12 [K] BTD Anomaly (3.9-10/11/12 um): 7.68 [K] Maximum Observed Radiance (1.6 um): .0582 [RU] Observed - Background Radiance (1.6 um): .0567 [RU] Radiance Anomaly (1.6 um): .5666 [RU] Maximum Observed Radiance (2.2 um): .0156 [RU] Observed - Background Radiance (2.2 um): .0152 [RU] Radiance Anomaly (2.2 um): .1524 [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: .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: 1 [none] Maximum Radiative Power: 1.01 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 1.57 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.95 [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: 2025-04-20 10:45:12 [UTC] Mean Viewing Angle: 63.3 [degrees] Mean Solar Zenith Angle: 97.5 [degrees] Mean Glint Angle: 109.5 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(214.2 km) Number of background pixels: 1550 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .07 [none] Maximum Observed BT (3.9 um): 292.81 [K] Observed - Background BT (3.9 um): 41.94 [K] BT Anomaly (3.9 um): 15.91 [K] Maximum Observed - Clear RTM BT (3.9 um): 41.59 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 40.56 [K] Maximum Observed BTD (3.9-10/11/12 um): 41.96 [K] Observed - Background BTD (3.9-10/11/12 um): 40.63 [K] BTD Anomaly (3.9-10/11/12 um): 16.95 [K] Maximum Observed Radiance (1.6 um): .1576 [RU] Observed - Background Radiance (1.6 um): .1560 [RU] Radiance Anomaly (1.6 um): 1.5605 [RU] Maximum Observed Radiance (2.2 um): .0331 [RU] Observed - Background Radiance (2.2 um): .0331 [RU] Radiance Anomaly (2.2 um): .3310 [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: .95 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .54 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 1 [none] Maximum Radiative Power: 2.27 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 2.27 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.94 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- NUMBER OF VALID NON-ALERT ASH GROUPS: 0 NUMBER OF VALID NON-ALERT VOLCANIC CB GROUPS: 0 NUMBER OF VALID NON-ALERT SO2 GROUPS: 0 NUMBER OF VALID NON-ALERT THERMAL ANOMALIES: 0 NUMBER OF VOLCANIC ASH GROUPS MERGED INTO VOLCANIC CB GROUP: 0 NUMBER OF CB GROUPS MERGED INTO ASH GROUP: 0 VOLCAT_ALERTS>> Writing Object Masks geocat>> Attribute Max_Groups reading error from id: 393216 geocat>> VOLCAT_ALERT_UTILS:WRITE_INCIDENT_CSV_LUT(INFORMATION) : Writing incident CSV: /output/l2_data/geocatHOTOBJHIRES.SNPP.2025110.104159.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 = 6 VOLCAT_ALERTS>> END OF FULL PROGRAM