------------------------------------ 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-21.2025111.113703.diag Volcanic cloud diagnostics path and filename: /output/volcat_diag//geocatHOTOBJ.NOAA-21.2025111.113703.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-21.2025111.113703.hdf Hot object path and filename: /output/l2_data/geocatHOTOBJHIRES.NOAA-21.2025111.113703.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 2025-04-21T11:17:24 UTC from and /ancillary/NIFC_DATA/Current-Fire-Location-2025-04-21_111721.geojson/ancillary/NIFC_DATA/Current-Fire-Perimeter-2025-04-21_111721.geojson Number of perimeters: 272 Number of points: 676 Total number of incidents: 948 Perimeter data bounding lon/lat: -115.543, 25.090, -70.297, 48.715 Point data bounding lon/lat: -145.998, 25.127, -68.160, 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.NOAA-21.2025111.113703.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: 1606, Line_Idx: 4220, RP[MW]: .12, Elem_Over: 1606, Line_Over: 4229, RP_Over[MW]: .43, Elem_Traceback: 1606, Line_Traceback: 4220 Ref_Obj_Idx: 4, Over_Obj_Idx: 5, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 1607, Line_Idx: 4220, RP[MW]: .79, Elem_Over: 1607, Line_Over: 4229, RP_Over[MW]: 1.02, Elem_Traceback: 1607, Line_Traceback: 4220 Ref_Obj_Idx: 4, Over_Obj_Idx: 5, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 1606, Line_Idx: 4221, RP[MW]: 1.47, Elem_Over: 1606, Line_Over: 4230, RP_Over[MW]: .43, Elem_Traceback: 1606, Line_Traceback: 4221 Ref_Obj_Idx: 4, Over_Obj_Idx: 5, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 1607, Line_Idx: 4221, RP[MW]: .80, Elem_Over: 1607, Line_Over: 4230, RP_Over[MW]: 1.02, Elem_Traceback: 1607, Line_Traceback: 4221 Ref_Obj_Idx: 4, Over_Obj_Idx: 5, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 4959, Line_Idx: 410, Obj_Idx: 1, RP[MW]: .37, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .37, Qc Final: 1 Elem_Idx: 4030, Line_Idx: 3658, Obj_Idx: 2, RP[MW]: .16, RP Modified[MW]: .16, Qc: 0, RP Final[MW]: .16, Qc Final: 1 Elem_Idx: 4031, Line_Idx: 3658, Obj_Idx: 2, RP[MW]: .13, RP Modified[MW]: .13, Qc: 0, RP Final[MW]: .13, Qc Final: 1 Elem_Idx: 1647, Line_Idx: 4207, Obj_Idx: 3, RP[MW]: .51, RP Modified[MW]: .51, Qc: 0, RP Final[MW]: .51, Qc Final: 1 Elem_Idx: 1605, Line_Idx: 4220, Obj_Idx: 4, RP[MW]: .12, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .12, Qc Final: 1 Elem_Idx: 1606, Line_Idx: 4220, Obj_Idx: 4, RP[MW]: .12, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 1607, Line_Idx: 4220, Obj_Idx: 4, RP[MW]: .79, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 1606, Line_Idx: 4221, Obj_Idx: 4, RP[MW]: 1.47, RP Modified[MW]: .79, Qc: 4, RP Final[MW]: .79, Qc Final: 4 Elem_Idx: 1607, Line_Idx: 4221, Obj_Idx: 4, RP[MW]: .80, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 1608, Line_Idx: 4221, Obj_Idx: 4, RP[MW]: .80, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .80, Qc Final: 1 Elem_Idx: 1606, Line_Idx: 4228, Obj_Idx: 5, RP[MW]: .22, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .22, Qc Final: 1 Elem_Idx: 1606, Line_Idx: 4229, Obj_Idx: 5, RP[MW]: .43, RP Modified[MW]: .23, Qc: 4, RP Final[MW]: .23, Qc Final: 4 Elem_Idx: 1607, Line_Idx: 4229, Obj_Idx: 5, RP[MW]: 1.02, RP Modified[MW]: .90, Qc: 4, RP Final[MW]: .90, Qc Final: 4 Elem_Idx: 1608, Line_Idx: 4229, Obj_Idx: 5, RP[MW]: 1.02, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 1.02, Qc Final: 1 Elem_Idx: 1606, Line_Idx: 4230, Obj_Idx: 5, RP[MW]: .43, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 1607, Line_Idx: 4230, Obj_Idx: 5, RP[MW]: 1.02, RP Modified[MW]: .91, Qc: 4, RP Final[MW]: .91, Qc Final: 4 Elem_Idx: 1591, Line_Idx: 4234, Obj_Idx: 6, RP[MW]: .26, RP Modified[MW]: .26, Qc: 0, RP Final[MW]: .26, Qc Final: 1 Elem_Idx: 1592, Line_Idx: 4234, Obj_Idx: 6, RP[MW]: .26, RP Modified[MW]: .26, Qc: 0, RP Final[MW]: .26, Qc Final: 1 Elem_Idx: 1581, Line_Idx: 4235, Obj_Idx: 7, RP[MW]: .29, RP Modified[MW]: .29, Qc: 0, RP Final[MW]: .29, Qc Final: 1 Elem_Idx: 1613, Line_Idx: 4235, Obj_Idx: 8, RP[MW]: .54, RP Modified[MW]: .54, Qc: 0, RP Final[MW]: .54, Qc Final: 1 Elem_Idx: 1614, Line_Idx: 4235, Obj_Idx: 8, RP[MW]: .54, RP Modified[MW]: .54, Qc: 0, RP Final[MW]: .54, Qc Final: 1 Elem_Idx: 1581, Line_Idx: 4236, Obj_Idx: 7, RP[MW]: .29, RP Modified[MW]: .29, Qc: 0, RP Final[MW]: .29, Qc Final: 1 Elem_Idx: 1614, Line_Idx: 4236, Obj_Idx: 8, RP[MW]: .54, RP Modified[MW]: .54, Qc: 0, RP Final[MW]: .54, Qc Final: 1 geocat>> VOLCAT_GENERAL_UTILS:RESOLVE_REDUNDANT_VRP(INFORMATION) : Building list of linked objects from spatial overlap Original List (Ref ID=4): Object 1 of 1 --> Id = 5 Unified List (Ref ID=4): Object 1 of 1 --> Id = 5 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 4 alert 4 5 alert 5 6 4 70.31802 -148.5066 5 70.32047 -148.4986 Adding object 5 to group 2 3 3 5 1 1 3 -999 1 2 3 5 -999 1 3 4 6 -999 1 4 5 7 -999 1 5 6 8 -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: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: 0003, X_Idx: 1647, Y_Idx: 4207, 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: 272.4, BT_Crit: T, Qc: 1 Group_Id: 002, Object_Id: 0004, X_Idx: 1605, Y_Idx: 4220, VRP_Pix: 0.12, VRP_Max: 1.47, VRP_Relative_Diff: 0.92, Rel_Diff_Thresh: 0.04, Local_Max_VRP: 0.79, Internal: F, BT_Pix: 261.9, BT_Crit: F, Qc: 2 Group_Id: 002, Object_Id: 0004, X_Idx: 1606, Y_Idx: 4221, VRP_Pix: 0.79, VRP_Max: 1.47, VRP_Relative_Diff: 0.46, Rel_Diff_Thresh: 0.04, Local_Max_VRP: 0.80, Internal: F, BT_Pix: 292.5, BT_Crit: F, Qc: 2 Group_Id: 002, Object_Id: 0004, X_Idx: 1608, Y_Idx: 4221, VRP_Pix: 0.80, VRP_Max: 1.47, VRP_Relative_Diff: 0.45, Rel_Diff_Thresh: 0.04, Local_Max_VRP: 0.80, Internal: F, BT_Pix: 255.1, BT_Crit: F, Qc: 2 Group_Id: 002, Object_Id: 0005, X_Idx: 1606, Y_Idx: 4228, VRP_Pix: 0.22, VRP_Max: 1.02, VRP_Relative_Diff: 0.79, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 1.02, Internal: F, BT_Pix: 265.1, BT_Crit: F, Qc: 2 Group_Id: 002, Object_Id: 0005, X_Idx: 1606, Y_Idx: 4229, VRP_Pix: 0.23, VRP_Max: 1.02, VRP_Relative_Diff: 0.78, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 1.02, Internal: F, BT_Pix: 275.2, BT_Crit: F, Qc: 2 Group_Id: 002, Object_Id: 0005, X_Idx: 1607, Y_Idx: 4229, VRP_Pix: 0.90, VRP_Max: 1.02, VRP_Relative_Diff: 0.12, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 1.02, Internal: F, BT_Pix: 268.5, BT_Crit: F, Qc: 2 Group_Id: 002, Object_Id: 0005, X_Idx: 1608, Y_Idx: 4229, VRP_Pix: 1.02, VRP_Max: 1.02, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 1.02, Internal: F, BT_Pix: 306.4, BT_Crit: T, Qc: 1 Group_Id: 002, Object_Id: 0005, X_Idx: 1607, Y_Idx: 4230, VRP_Pix: 0.91, VRP_Max: 1.02, VRP_Relative_Diff: 0.11, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 1.02, Internal: F, BT_Pix: 271.6, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0006, X_Idx: 1591, Y_Idx: 4234, VRP_Pix: 0.26, VRP_Max: 0.26, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.26, Internal: F, BT_Pix: 269.3, BT_Crit: T, Qc: 1 Group_Id: 003, Object_Id: 0006, X_Idx: 1592, Y_Idx: 4234, VRP_Pix: 0.26, VRP_Max: 0.26, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.26, Internal: F, BT_Pix: 268.5, BT_Crit: T, Qc: 1 Group_Id: 004, Object_Id: 0007, X_Idx: 1581, Y_Idx: 4235, 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: 265.4, BT_Crit: T, Qc: 1 Group_Id: 004, Object_Id: 0007, X_Idx: 1581, Y_Idx: 4236, 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: 277.9, BT_Crit: T, Qc: 1 Group_Id: 005, Object_Id: 0008, X_Idx: 1613, Y_Idx: 4235, VRP_Pix: 0.54, VRP_Max: 0.54, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.54, Internal: F, BT_Pix: 256.6, BT_Crit: T, Qc: 1 Group_Id: 005, Object_Id: 0008, X_Idx: 1614, Y_Idx: 4235, VRP_Pix: 0.54, VRP_Max: 0.54, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.54, Internal: F, BT_Pix: 295.9, BT_Crit: T, Qc: 1 Group_Id: 005, Object_Id: 0008, X_Idx: 1614, Y_Idx: 4236, VRP_Pix: 0.54, VRP_Max: 0.54, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.54, Internal: F, BT_Pix: 267.8, 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: 4, Trans_Min: .741, VRP Total: 4.12 Group Id: 2, Obj_Idx: 5, Trans_Min: .741, VRP Total: 4.14 Group Id: 3, Obj_Idx: 6, Trans_Min: .741, VRP Total: .51 Group Id: 4, Obj_Idx: 7, Trans_Min: .738, VRP Total: .58 Group Id: 5, Obj_Idx: 8, Trans_Min: .741, VRP Total: 1.61 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: 4, Group Index: 2, Elem: 1605, Line: 4220 geocat>> VOLCAT_GENERAL_UTILS:REDISTRIBUTE_VRP(WARNING) : Unable to find high quality pixel Object Index: 4, Group Index: 2, Elem: 1606, Line: 4221 geocat>> VOLCAT_GENERAL_UTILS:REDISTRIBUTE_VRP(WARNING) : Unable to find high quality pixel Object Index: 4, Group Index: 2, Elem: 1608, Line: 4221 Elem_Idx: 1606, Line_Idx: 4228, N_Weights: 1, RP[MW]: .22, RP_Adj[MW]: .22, QC: 2, New_Elem_Idx: 1608, New_Line_Idx: 4229, RP[MW]: 1.02, QC: 1, Pix_Dist: 2.24 Elem_Idx: 1606, Line_Idx: 4229, N_Weights: 1, RP[MW]: .23, RP_Adj[MW]: .23, QC: 2, New_Elem_Idx: 1608, New_Line_Idx: 4229, RP[MW]: 1.24, QC: 1, Pix_Dist: 2.00 Elem_Idx: 1607, Line_Idx: 4229, N_Weights: 1, RP[MW]: .90, RP_Adj[MW]: .90, QC: 2, New_Elem_Idx: 1608, New_Line_Idx: 4229, RP[MW]: 1.47, QC: 1, Pix_Dist: 1.00 Elem_Idx: 1607, Line_Idx: 4230, N_Weights: 1, RP[MW]: .91, RP_Adj[MW]: .91, QC: 2, New_Elem_Idx: 1608, New_Line_Idx: 4229, RP[MW]: 2.37, 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]: .51, New Total RP [MW]: .51 Group_Idx: 2, Orig Total RP [MW]: 8.26, New Total RP [MW]: 4.99 Group_Idx: 3, Orig Total RP [MW]: .51, New Total RP [MW]: .51 Group_Idx: 4, Orig Total RP [MW]: .58, New Total RP [MW]: .58 Group_Idx: 5, Orig Total RP [MW]: 1.61, New Total RP [MW]: 1.61 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-21.2025111.113703.hdf geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (so2) VOLCAT_ALERTS>> Updating History, if needed Background= 0 0 70.35478 -147.9651 Background= 0 0 70.32047 -148.4986 Background= 0 0 70.30894 -148.7303 Background= 0 0 70.30621 -148.8663 Background= 0 0 70.28990 -148.4317 VOLCAT_ALERTS>> Checking For Alerts To Issue @@**********VOLCAT ALERTS********** STARTING DATE/TIME OF IMAGE: 2025-04-21 11:37:03 [UTC] PRODUCTION DATE/TIME OF ALERT: 2025-04-21 12:05:13 [UTC] PRIMARY INSTRUMENT: NOAA-21 VIIRS PRIMARY DOMAIN: none WMO SPACECRAFT ID: 209 LOCATION/ORBIT: LEO L1 FILE: SVM13_j02_d20250421_t1137026_e1148250_b12672_c20250421120236445542_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: 5 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: 2025-04-21 11:40:56 [UTC] Mean Viewing Angle: 44.3 [degrees] Mean Solar Zenith Angle: 95.5 [degrees] Mean Glint Angle: 106.6 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(233.4 km) Number of background pixels: 1885 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .69 [none] Maximum Observed BT (3.9 um): 272.44 [K] Observed - Background BT (3.9 um): 20.50 [K] BT Anomaly (3.9 um): 25.69 [K] Maximum Observed - Clear RTM BT (3.9 um): 22.04 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 19.16 [K] Maximum Observed BTD (3.9-10/11/12 um): 19.68 [K] Observed - Background BTD (3.9-10/11/12 um): 19.00 [K] BTD Anomaly (3.9-10/11/12 um): 31.61 [K] Maximum Observed Radiance (1.6 um): .0658 [RU] Observed - Background Radiance (1.6 um): .0648 [RU] Radiance Anomaly (1.6 um): .6475 [RU] Maximum Observed Radiance (2.2 um): .0288 [RU] Observed - Background Radiance (2.2 um): .0295 [RU] Radiance Anomaly (2.2 um): .2953 [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: 10 [none] Maximum Radiative Power: .51 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .51 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.20 [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: 2025-04-21 11:40:57 [UTC] Mean Viewing Angle: 45.2 [degrees] Mean Solar Zenith Angle: 95.6 [degrees] Mean Glint Angle: 106.9 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(213.6 km) Number of background pixels: 5 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .24 [none] Maximum Observed BT (3.9 um): 298.01 [K] Observed - Background BT (3.9 um): 36.41 [K] BT Anomaly (3.9 um): 3.14 [K] Maximum Observed - Clear RTM BT (3.9 um): 50.69 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 41.01 [K] Maximum Observed BTD (3.9-10/11/12 um): 42.79 [K] Observed - Background BTD (3.9-10/11/12 um): 34.36 [K] BTD Anomaly (3.9-10/11/12 um): 3.03 [K] Maximum Observed Radiance (1.6 um): .0149 [RU] Observed - Background Radiance (1.6 um): .0109 [RU] Radiance Anomaly (1.6 um): .1093 [RU] Maximum Observed Radiance (2.2 um): .0173 [RU] Observed - Background Radiance (2.2 um): .0172 [RU] Radiance Anomaly (2.2 um): .1722 [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: .35 [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: 3.27 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 4.99 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 2.4 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Cloud) Latitude of Radiative Center: 70.31 [degrees] Longitude of Radiative Center: -148.73 [degrees] Mean Object Date/Time: 2025-04-21 11:40:57 [UTC] Mean Viewing Angle: 45.5 [degrees] Mean Solar Zenith Angle: 95.6 [degrees] Mean Glint Angle: 106.7 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(205.2 km) Number of background pixels: 1714 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .06 [none] Maximum Observed BT (3.9 um): 269.28 [K] Observed - Background BT (3.9 um): 18.32 [K] BT Anomaly (3.9 um): 7.65 [K] Maximum Observed - Clear RTM BT (3.9 um): 21.27 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 16.55 [K] Maximum Observed BTD (3.9-10/11/12 um): 18.14 [K] Observed - Background BTD (3.9-10/11/12 um): 17.14 [K] BTD Anomaly (3.9-10/11/12 um): 8.10 [K] Maximum Observed Radiance (1.6 um): .0551 [RU] Observed - Background Radiance (1.6 um): .0537 [RU] Radiance Anomaly (1.6 um): .5368 [RU] Maximum Observed Radiance (2.2 um): .0469 [RU] Observed - Background Radiance (2.2 um): .0469 [RU] Radiance Anomaly (2.2 um): .4688 [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: .93 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .20 [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: .26 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .51 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.40 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.31 [degrees] Longitude of Radiative Center: -148.87 [degrees] Mean Object Date/Time: 2025-04-21 11:40:57 [UTC] Mean Viewing Angle: 45.7 [degrees] Mean Solar Zenith Angle: 95.6 [degrees] Mean Glint Angle: 106.8 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(200.5 km) Number of background pixels: 746 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .01 [none] Maximum Observed BT (3.9 um): 277.85 [K] Observed - Background BT (3.9 um): 26.40 [K] BT Anomaly (3.9 um): 9.05 [K] Maximum Observed - Clear RTM BT (3.9 um): 29.48 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 24.67 [K] Maximum Observed BTD (3.9-10/11/12 um): 25.93 [K] Observed - Background BTD (3.9-10/11/12 um): 24.77 [K] BTD Anomaly (3.9-10/11/12 um): 9.40 [K] Maximum Observed Radiance (1.6 um): .1135 [RU] Observed - Background Radiance (1.6 um): .1123 [RU] Radiance Anomaly (1.6 um): 1.1230 [RU] Maximum Observed Radiance (2.2 um): .0483 [RU] Observed - Background Radiance (2.2 um): .0482 [RU] Radiance Anomaly (2.2 um): .4818 [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: .46 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 1 [none] Maximum Radiative Power: .29 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .58 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.40 [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: -148.43 [degrees] Mean Object Date/Time: 2025-04-21 11:40:57 [UTC] Mean Viewing Angle: 45.0 [degrees] Mean Solar Zenith Angle: 95.6 [degrees] Mean Glint Angle: 106.7 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(214.5 km) Number of background pixels: 2313 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .08 [none] Maximum Observed BT (3.9 um): 295.90 [K] Observed - Background BT (3.9 um): 45.10 [K] BT Anomaly (3.9 um): 24.77 [K] Maximum Observed - Clear RTM BT (3.9 um): 48.54 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 43.37 [K] Maximum Observed BTD (3.9-10/11/12 um): 45.22 [K] Observed - Background BTD (3.9-10/11/12 um): 44.27 [K] BTD Anomaly (3.9-10/11/12 um): 33.16 [K] Maximum Observed Radiance (1.6 um): .1879 [RU] Observed - Background Radiance (1.6 um): .1864 [RU] Radiance Anomaly (1.6 um): 1.8642 [RU] Maximum Observed Radiance (2.2 um): .0838 [RU] Observed - Background Radiance (2.2 um): .0841 [RU] Radiance Anomaly (2.2 um): .8409 [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: .80 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .59 [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: .54 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 1.61 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.60 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- NUMBER OF VALID NON-ALERT ASH GROUPS: 0 NUMBER OF VALID NON-ALERT VOLCANIC CB GROUPS: 0 NUMBER OF VALID NON-ALERT SO2 GROUPS: 0 NUMBER OF VALID NON-ALERT THERMAL ANOMALIES: 0 NUMBER OF VOLCANIC ASH GROUPS MERGED INTO VOLCANIC CB GROUP: 0 NUMBER OF CB GROUPS MERGED INTO ASH GROUP: 0 VOLCAT_ALERTS>> Writing Object Masks geocat>> Attribute Max_Groups reading error from id: 393216 geocat>> VOLCAT_ALERT_UTILS:WRITE_INCIDENT_CSV_LUT(INFORMATION) : Writing incident CSV: /output/l2_data/geocatHOTOBJHIRES.NOAA-21.2025111.113703.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