------------------------------------ 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.2025088.123352.diag Volcanic cloud diagnostics path and filename: /output/volcat_diag//geocatHOTOBJ.SNPP.2025088.123352.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.2025088.123352.hdf Hot object path and filename: /output/l2_data/geocatHOTOBJHIRES.SNPP.2025088.123352.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 2025-03-29T12:06:13 UTC from and /ancillary/NIFC_DATA/Current-Fire-Location-2025-03-29_120611.geojson/ancillary/NIFC_DATA/Current-Fire-Perimeter-2025-03-29_120611.geojson Number of perimeters: 84 Number of points: 684 Total number of incidents: 768 Perimeter data bounding lon/lat: -110.350, 25.090, -71.288, 48.233 Point data bounding lon/lat: -123.830, 17.883, -65.065, 48.808 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.2025088.123352.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: 2706, Line_Idx: 4749, Obj_Idx: 1, RP[MW]: .03, RP Modified[MW]: .03, Qc: 0, RP Final[MW]: .03, Qc Final: 1 Elem_Idx: 2710, Line_Idx: 4749, Obj_Idx: 1, RP[MW]: .45, RP Modified[MW]: .45, Qc: 0, RP Final[MW]: .45, Qc Final: 1 Elem_Idx: 2706, Line_Idx: 4750, Obj_Idx: 1, RP[MW]: .03, RP Modified[MW]: .03, Qc: 0, RP Final[MW]: .03, Qc Final: 1 Elem_Idx: 2707, Line_Idx: 4750, Obj_Idx: 1, RP[MW]: .35, RP Modified[MW]: .35, Qc: 0, RP Final[MW]: .35, Qc Final: 1 Elem_Idx: 2709, Line_Idx: 4750, Obj_Idx: 1, RP[MW]: .45, RP Modified[MW]: .45, Qc: 0, RP Final[MW]: .45, Qc Final: 1 Elem_Idx: 2707, Line_Idx: 4751, Obj_Idx: 1, RP[MW]: .31, RP Modified[MW]: .31, Qc: 0, RP Final[MW]: .31, Qc Final: 1 Elem_Idx: 2708, Line_Idx: 4751, Obj_Idx: 1, RP[MW]: .31, RP Modified[MW]: .31, Qc: 0, RP Final[MW]: .31, Qc Final: 1 Elem_Idx: 2709, Line_Idx: 4751, Obj_Idx: 1, RP[MW]: .53, RP Modified[MW]: .53, Qc: 0, RP Final[MW]: .53, Qc Final: 1 Elem_Idx: 2708, Line_Idx: 4752, Obj_Idx: 1, RP[MW]: .31, RP Modified[MW]: .31, Qc: 0, RP Final[MW]: .31, Qc Final: 1 Elem_Idx: 2717, Line_Idx: 4756, Obj_Idx: 2, RP[MW]: .54, RP Modified[MW]: .54, Qc: 0, RP Final[MW]: .54, Qc Final: 1 Elem_Idx: 2718, Line_Idx: 4756, Obj_Idx: 2, RP[MW]: .54, RP Modified[MW]: .54, Qc: 0, RP Final[MW]: .54, Qc Final: 1 Elem_Idx: 2718, Line_Idx: 4757, Obj_Idx: 2, RP[MW]: .24, RP Modified[MW]: .24, Qc: 0, RP Final[MW]: .24, Qc Final: 1 Elem_Idx: 2729, Line_Idx: 4759, Obj_Idx: 3, RP[MW]: .10, RP Modified[MW]: .10, Qc: 0, RP Final[MW]: .10, Qc Final: 1 Elem_Idx: 2730, Line_Idx: 4759, Obj_Idx: 3, RP[MW]: .10, RP Modified[MW]: .10, Qc: 0, RP Final[MW]: .10, Qc Final: 1 Elem_Idx: 2730, Line_Idx: 4760, Obj_Idx: 3, RP[MW]: .10, RP Modified[MW]: .10, Qc: 0, RP Final[MW]: .10, Qc Final: 1 Elem_Idx: 2691, Line_Idx: 4761, Obj_Idx: 4, RP[MW]: .15, RP Modified[MW]: .15, Qc: 0, RP Final[MW]: .15, Qc Final: 1 Elem_Idx: 2692, Line_Idx: 4761, Obj_Idx: 4, RP[MW]: .15, RP Modified[MW]: .15, Qc: 0, RP Final[MW]: .15, Qc Final: 1 Elem_Idx: 2691, Line_Idx: 4762, Obj_Idx: 4, RP[MW]: .15, RP Modified[MW]: .15, Qc: 0, RP Final[MW]: .15, Qc Final: 1 Elem_Idx: 2692, Line_Idx: 4762, Obj_Idx: 4, RP[MW]: .15, RP Modified[MW]: .15, Qc: 0, RP Final[MW]: .15, Qc Final: 1 Elem_Idx: 2720, Line_Idx: 4765, Obj_Idx: 5, RP[MW]: .16, RP Modified[MW]: .16, Qc: 0, RP Final[MW]: .16, Qc Final: 1 Elem_Idx: 2721, Line_Idx: 4765, Obj_Idx: 5, RP[MW]: .25, RP Modified[MW]: .25, Qc: 0, RP Final[MW]: .25, Qc Final: 1 Elem_Idx: 2721, Line_Idx: 4766, Obj_Idx: 5, RP[MW]: .25, RP Modified[MW]: .25, Qc: 0, RP Final[MW]: .25, Qc Final: 1 Elem_Idx: 2722, Line_Idx: 4766, Obj_Idx: 5, RP[MW]: .25, RP Modified[MW]: .25, Qc: 0, RP Final[MW]: .25, Qc Final: 1 Elem_Idx: 2700, Line_Idx: 4768, Obj_Idx: 6, RP[MW]: .28, RP Modified[MW]: .28, Qc: 0, RP Final[MW]: .28, Qc Final: 1 Elem_Idx: 2700, Line_Idx: 4769, Obj_Idx: 6, RP[MW]: .28, RP Modified[MW]: .28, Qc: 0, RP Final[MW]: .28, Qc Final: 1 Elem_Idx: 2617, Line_Idx: 4789, Obj_Idx: 7, RP[MW]: .19, RP Modified[MW]: .19, Qc: 0, RP Final[MW]: .19, Qc Final: 1 Elem_Idx: 2617, Line_Idx: 4790, Obj_Idx: 7, RP[MW]: .19, RP Modified[MW]: .19, Qc: 0, RP Final[MW]: .19, Qc Final: 1 Elem_Idx: 2618, Line_Idx: 4790, Obj_Idx: 7, RP[MW]: .19, RP Modified[MW]: .19, Qc: 0, RP Final[MW]: .19, Qc Final: 1 Elem_Idx: 3486, Line_Idx: 6264, Obj_Idx: 8, RP[MW]: .20, RP Modified[MW]: .20, Qc: 0, RP Final[MW]: .20, Qc Final: 1 geocat>> VOLCAT_GENERAL_UTILS:RESOLVE_REDUNDANT_VRP(INFORMATION) : Building list of linked objects from spatial overlap GROUPS 0 0 0 geocat>> VOLCAT_GROUPING_UTILS:GROUP_SINGULAR_OBJECTS(INFORMATION) : Hot object grouping method: incident based alert 1 1 alert 2 2 alert 3 3 alert 4 4 alert 5 5 alert 6 6 alert 7 7 7 1 1 1 -999 1 2 2 2 -999 1 3 3 3 -999 1 4 4 4 -999 1 5 5 5 -999 1 6 6 6 -999 1 7 7 7 -999 1 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: 2706, Y_Idx: 4749, VRP_Pix: 0.03, VRP_Max: 0.53, VRP_Relative_Diff: 0.93, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.35, Internal: F, BT_Pix: 253.8, BT_Crit: F, Qc: 2 Group_Id: 001, Object_Id: 0001, X_Idx: 2710, Y_Idx: 4749, VRP_Pix: 0.45, VRP_Max: 0.53, VRP_Relative_Diff: 0.15, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.53, Internal: F, BT_Pix: 251.7, BT_Crit: F, Qc: 2 Group_Id: 001, Object_Id: 0001, X_Idx: 2706, Y_Idx: 4750, VRP_Pix: 0.03, VRP_Max: 0.53, VRP_Relative_Diff: 0.93, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.35, Internal: F, BT_Pix: 249.0, BT_Crit: F, Qc: 2 Group_Id: 001, Object_Id: 0001, X_Idx: 2707, Y_Idx: 4750, VRP_Pix: 0.35, VRP_Max: 0.53, VRP_Relative_Diff: 0.34, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.53, Internal: F, BT_Pix: 279.7, BT_Crit: F, Qc: 2 Group_Id: 001, Object_Id: 0001, X_Idx: 2709, Y_Idx: 4750, VRP_Pix: 0.45, VRP_Max: 0.53, VRP_Relative_Diff: 0.15, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.53, Internal: F, BT_Pix: 292.0, BT_Crit: T, Qc: 2 Group_Id: 001, Object_Id: 0001, X_Idx: 2707, Y_Idx: 4751, VRP_Pix: 0.31, VRP_Max: 0.53, VRP_Relative_Diff: 0.41, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.53, Internal: F, BT_Pix: 264.5, BT_Crit: F, Qc: 2 Group_Id: 001, Object_Id: 0001, X_Idx: 2708, Y_Idx: 4751, VRP_Pix: 0.31, VRP_Max: 0.53, VRP_Relative_Diff: 0.41, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.53, Internal: F, BT_Pix: 284.6, BT_Crit: F, Qc: 2 Group_Id: 001, Object_Id: 0001, X_Idx: 2709, Y_Idx: 4751, VRP_Pix: 0.53, VRP_Max: 0.53, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.53, Internal: F, BT_Pix: 275.0, BT_Crit: T, Qc: 1 Group_Id: 001, Object_Id: 0001, X_Idx: 2708, Y_Idx: 4752, VRP_Pix: 0.31, VRP_Max: 0.53, VRP_Relative_Diff: 0.41, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.53, Internal: F, BT_Pix: 249.0, BT_Crit: F, Qc: 2 Group_Id: 002, Object_Id: 0002, X_Idx: 2717, Y_Idx: 4756, 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: 291.2, BT_Crit: T, Qc: 1 Group_Id: 002, Object_Id: 0002, X_Idx: 2718, Y_Idx: 4756, 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: 273.2, BT_Crit: T, Qc: 1 Group_Id: 002, Object_Id: 0002, X_Idx: 2718, Y_Idx: 4757, VRP_Pix: 0.24, VRP_Max: 0.54, VRP_Relative_Diff: 0.55, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.54, Internal: F, BT_Pix: 267.8, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0003, X_Idx: 2729, Y_Idx: 4759, VRP_Pix: 0.10, VRP_Max: 0.10, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.10, Internal: F, BT_Pix: 264.8, BT_Crit: T, Qc: 1 Group_Id: 003, Object_Id: 0003, X_Idx: 2730, Y_Idx: 4759, VRP_Pix: 0.10, VRP_Max: 0.10, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.10, Internal: F, BT_Pix: 258.1, BT_Crit: T, Qc: 1 Group_Id: 003, Object_Id: 0003, X_Idx: 2730, Y_Idx: 4760, VRP_Pix: 0.10, VRP_Max: 0.10, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.10, Internal: F, BT_Pix: 249.3, BT_Crit: T, Qc: 1 Group_Id: 004, Object_Id: 0004, X_Idx: 2691, Y_Idx: 4761, VRP_Pix: 0.15, VRP_Max: 0.15, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.15, Internal: F, BT_Pix: 271.2, BT_Crit: T, Qc: 1 Group_Id: 004, Object_Id: 0004, X_Idx: 2692, Y_Idx: 4761, VRP_Pix: 0.15, VRP_Max: 0.15, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.15, Internal: F, BT_Pix: 264.9, BT_Crit: T, Qc: 1 Group_Id: 004, Object_Id: 0004, X_Idx: 2691, Y_Idx: 4762, VRP_Pix: 0.15, VRP_Max: 0.15, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.15, Internal: F, BT_Pix: 257.7, BT_Crit: T, Qc: 1 Group_Id: 004, Object_Id: 0004, X_Idx: 2692, Y_Idx: 4762, VRP_Pix: 0.15, VRP_Max: 0.15, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.15, Internal: F, BT_Pix: 258.6, BT_Crit: T, Qc: 1 Group_Id: 005, Object_Id: 0005, X_Idx: 2720, Y_Idx: 4765, VRP_Pix: 0.16, VRP_Max: 0.25, VRP_Relative_Diff: 0.35, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.25, Internal: F, BT_Pix: 256.9, BT_Crit: F, Qc: 2 Group_Id: 005, Object_Id: 0005, X_Idx: 2721, Y_Idx: 4765, VRP_Pix: 0.25, VRP_Max: 0.25, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.25, Internal: F, BT_Pix: 256.1, BT_Crit: T, Qc: 1 Group_Id: 005, Object_Id: 0005, X_Idx: 2721, Y_Idx: 4766, VRP_Pix: 0.25, VRP_Max: 0.25, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.25, Internal: F, BT_Pix: 288.6, BT_Crit: T, Qc: 1 Group_Id: 005, Object_Id: 0005, X_Idx: 2722, Y_Idx: 4766, VRP_Pix: 0.25, VRP_Max: 0.25, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.25, Internal: F, BT_Pix: 254.1, BT_Crit: T, Qc: 1 Group_Id: 006, Object_Id: 0006, X_Idx: 2700, Y_Idx: 4768, VRP_Pix: 0.28, VRP_Max: 0.28, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.28, Internal: F, BT_Pix: 270.2, BT_Crit: T, Qc: 1 Group_Id: 006, Object_Id: 0006, X_Idx: 2700, Y_Idx: 4769, VRP_Pix: 0.28, VRP_Max: 0.28, VRP_Relative_Diff: 0.03, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.28, Internal: F, BT_Pix: 248.1, BT_Crit: F, Qc: 2 Group_Id: 007, Object_Id: 0007, X_Idx: 2617, Y_Idx: 4789, VRP_Pix: 0.19, VRP_Max: 0.19, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.19, Internal: F, BT_Pix: 269.3, BT_Crit: T, Qc: 1 Group_Id: 007, Object_Id: 0007, X_Idx: 2617, Y_Idx: 4790, VRP_Pix: 0.19, VRP_Max: 0.19, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.19, Internal: F, BT_Pix: 261.4, BT_Crit: T, Qc: 1 Group_Id: 007, Object_Id: 0007, X_Idx: 2618, Y_Idx: 4790, VRP_Pix: 0.19, VRP_Max: 0.19, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.19, Internal: F, BT_Pix: 266.9, 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: 1, Obj_Idx: 1, Trans_Min: .687, VRP Total: 2.77 Group Id: 2, Obj_Idx: 2, Trans_Min: .687, VRP Total: 1.33 Group Id: 3, Obj_Idx: 3, Trans_Min: .687, VRP Total: .31 Group Id: 4, Obj_Idx: 4, Trans_Min: .687, VRP Total: .59 Group Id: 5, Obj_Idx: 5, Trans_Min: .687, VRP Total: .90 Group Id: 6, Obj_Idx: 6, Trans_Min: .687, VRP Total: .56 Group Id: 7, Obj_Idx: 7, Trans_Min: .684, VRP Total: .57 geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Redistributing radiative power to limit energy smearing Elem_Idx: 2706, Line_Idx: 4749, N_Weights: 1, RP[MW]: .03, RP_Adj[MW]: .03, QC: 2, New_Elem_Idx: 2709, New_Line_Idx: 4751, RP[MW]: .53, QC: 1, Pix_Dist: 3.61 Elem_Idx: 2710, Line_Idx: 4749, N_Weights: 1, RP[MW]: .45, RP_Adj[MW]: .45, QC: 2, New_Elem_Idx: 2709, New_Line_Idx: 4751, RP[MW]: .56, QC: 1, Pix_Dist: 2.24 Elem_Idx: 2706, Line_Idx: 4750, N_Weights: 1, RP[MW]: .03, RP_Adj[MW]: .03, QC: 2, New_Elem_Idx: 2709, New_Line_Idx: 4751, RP[MW]: 1.01, QC: 1, Pix_Dist: 3.16 Elem_Idx: 2707, Line_Idx: 4750, N_Weights: 1, RP[MW]: .35, RP_Adj[MW]: .35, QC: 2, New_Elem_Idx: 2709, New_Line_Idx: 4751, RP[MW]: 1.05, QC: 1, Pix_Dist: 2.24 Elem_Idx: 2709, Line_Idx: 4750, N_Weights: 1, RP[MW]: .45, RP_Adj[MW]: .45, QC: 2, New_Elem_Idx: 2709, New_Line_Idx: 4751, RP[MW]: 1.39, QC: 1, Pix_Dist: 1.00 Elem_Idx: 2707, Line_Idx: 4751, N_Weights: 1, RP[MW]: .31, RP_Adj[MW]: .31, QC: 2, New_Elem_Idx: 2709, New_Line_Idx: 4751, RP[MW]: 1.84, QC: 1, Pix_Dist: 2.00 Elem_Idx: 2708, Line_Idx: 4751, N_Weights: 1, RP[MW]: .31, RP_Adj[MW]: .31, QC: 2, New_Elem_Idx: 2709, New_Line_Idx: 4751, RP[MW]: 2.15, QC: 1, Pix_Dist: 1.00 Elem_Idx: 2708, Line_Idx: 4752, N_Weights: 1, RP[MW]: .31, RP_Adj[MW]: .31, QC: 2, New_Elem_Idx: 2709, New_Line_Idx: 4751, RP[MW]: 2.46, QC: 1, Pix_Dist: 1.41 Elem_Idx: 2718, Line_Idx: 4757, N_Weights: 1, RP[MW]: .24, RP_Adj[MW]: .24, QC: 2, New_Elem_Idx: 2718, New_Line_Idx: 4756, RP[MW]: .54, QC: 1, Pix_Dist: 1.00 Elem_Idx: 2720, Line_Idx: 4765, N_Weights: 1, RP[MW]: .16, RP_Adj[MW]: .16, QC: 2, New_Elem_Idx: 2721, New_Line_Idx: 4765, RP[MW]: .25, QC: 1, Pix_Dist: 1.00 Elem_Idx: 2700, Line_Idx: 4769, N_Weights: 1, RP[MW]: .28, RP_Adj[MW]: .28, QC: 2, New_Elem_Idx: 2700, New_Line_Idx: 4768, RP[MW]: .28, 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]: 2.77, New Total RP [MW]: 2.77 Group_Idx: 2, Orig Total RP [MW]: 1.33, New Total RP [MW]: 1.33 Group_Idx: 3, Orig Total RP [MW]: .31, New Total RP [MW]: .31 Group_Idx: 4, Orig Total RP [MW]: .59, New Total RP [MW]: .59 Group_Idx: 5, Orig Total RP [MW]: .90, New Total RP [MW]: .90 Group_Idx: 6, Orig Total RP [MW]: .56, New Total RP [MW]: .56 Group_Idx: 7, Orig Total RP [MW]: .57, New Total RP [MW]: .57 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.2025088.123352.hdf geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (so2) VOLCAT_ALERTS>> Updating History, if needed Background= 0 0 70.32124 -148.4999 Background= 0 0 70.29096 -148.4399 Background= 0 0 70.26488 -148.3279 Background= 0 0 70.31038 -148.7278 Background= 0 0 70.25335 -148.4364 Background= 0 0 70.27554 -148.6605 Background= 0 0 70.32513 -149.6114 VOLCAT_ALERTS>> Checking For Alerts To Issue @@**********VOLCAT ALERTS********** STARTING DATE/TIME OF IMAGE: 2025-03-29 12:33:52 [UTC] PRODUCTION DATE/TIME OF ALERT: 2025-03-29 12:57:29 [UTC] PRIMARY INSTRUMENT: NPP VIIRS PRIMARY DOMAIN: none WMO SPACECRAFT ID: 342 LOCATION/ORBIT: LEO L1 FILE: SVM13_npp_d20250329_t1233519_e1245139_b69535_c20250329125507404479_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: Old Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.32 [degrees] Longitude of Radiative Center: -148.50 [degrees] Mean Object Date/Time: 2025-03-29 12:38:16 [UTC] Mean Viewing Angle: 15.0 [degrees] Mean Solar Zenith Angle: 101.5 [degrees] Mean Glint Angle: 106.0 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(213.6 km) Number of background pixels: 689 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .21 [none] Maximum Observed BT (3.9 um): 291.97 [K] Observed - Background BT (3.9 um): 44.67 [K] BT Anomaly (3.9 um): 44.54 [K] Maximum Observed - Clear RTM BT (3.9 um): 49.77 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 41.80 [K] Maximum Observed BTD (3.9-10/11/12 um): 43.43 [K] Observed - Background BTD (3.9-10/11/12 um): 43.18 [K] BTD Anomaly (3.9-10/11/12 um): 57.05 [K] Maximum Observed Radiance (2.2 um): .0539 [RU] Observed - Background Radiance (2.2 um): .0542 [RU] Radiance Anomaly (2.2 um): .5415 [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: 2.77 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 2.77 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 1.3 [km^2] Type of Event: Previously Detected Thermal Anomaly Event Priority Ranking: 3 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: Old Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.29 [degrees] Longitude of Radiative Center: -148.44 [degrees] Mean Object Date/Time: 2025-03-29 12:38:16 [UTC] Mean Viewing Angle: 14.7 [degrees] Mean Solar Zenith Angle: 101.5 [degrees] Mean Glint Angle: 106.1 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(214.3 km) Number of background pixels: 2203 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .13 [none] Maximum Observed BT (3.9 um): 291.18 [K] Observed - Background BT (3.9 um): 47.16 [K] BT Anomaly (3.9 um): 18.61 [K] Maximum Observed - Clear RTM BT (3.9 um): 48.79 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 45.89 [K] Maximum Observed BTD (3.9-10/11/12 um): 47.66 [K] Observed - Background BTD (3.9-10/11/12 um): 46.69 [K] BTD Anomaly (3.9-10/11/12 um): 21.10 [K] Maximum Observed Radiance (2.2 um): .0777 [RU] Observed - Background Radiance (2.2 um): .0778 [RU] Radiance Anomaly (2.2 um): .7782 [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: .62 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .03 [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: .79 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 1.33 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.44 [km^2] Type of Event: Previously Detected Thermal Anomaly Event Priority Ranking: 3 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.26 [degrees] Longitude of Radiative Center: -148.33 [degrees] Mean Object Date/Time: 2025-03-29 12:38:16 [UTC] Mean Viewing Angle: 14.3 [degrees] Mean Solar Zenith Angle: 101.5 [degrees] Mean Glint Angle: 106.1 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(217.0 km) Number of background pixels: 1597 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .09 [none] Maximum Observed BT (3.9 um): 264.85 [K] Observed - Background BT (3.9 um): 19.83 [K] BT Anomaly (3.9 um): 7.56 [K] Maximum Observed - Clear RTM BT (3.9 um): 21.96 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 18.65 [K] Maximum Observed BTD (3.9-10/11/12 um): 20.20 [K] Observed - Background BTD (3.9-10/11/12 um): 19.38 [K] BTD Anomaly (3.9-10/11/12 um): 8.35 [K] Maximum Observed Radiance (2.2 um): .0412 [RU] Observed - Background Radiance (2.2 um): .0416 [RU] Radiance Anomaly (2.2 um): .4156 [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: .78 [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: .10 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .31 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.44 [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: 2025-03-29 12:38:16 [UTC] Mean Viewing Angle: 15.5 [degrees] Mean Solar Zenith Angle: 101.5 [degrees] Mean Glint Angle: 106.5 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(205.4 km) Number of background pixels: 2209 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .06 [none] Maximum Observed BT (3.9 um): 271.21 [K] Observed - Background BT (3.9 um): 27.51 [K] BT Anomaly (3.9 um): 11.00 [K] Maximum Observed - Clear RTM BT (3.9 um): 29.77 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 26.15 [K] Maximum Observed BTD (3.9-10/11/12 um): 27.64 [K] Observed - Background BTD (3.9-10/11/12 um): 26.75 [K] BTD Anomaly (3.9-10/11/12 um): 11.96 [K] Maximum Observed Radiance (2.2 um): .0625 [RU] Observed - Background Radiance (2.2 um): .0630 [RU] Radiance Anomaly (2.2 um): .6297 [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: .79 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .33 [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: .15 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .59 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.58 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: Old Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.25 [degrees] Longitude of Radiative Center: -148.44 [degrees] Mean Object Date/Time: 2025-03-29 12:38:16 [UTC] Mean Viewing Angle: 14.6 [degrees] Mean Solar Zenith Angle: 101.5 [degrees] Mean Glint Angle: 106.4 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(212.8 km) Number of background pixels: 1348 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .03 [none] Maximum Observed BT (3.9 um): 288.62 [K] Observed - Background BT (3.9 um): 43.95 [K] BT Anomaly (3.9 um): 15.01 [K] Maximum Observed - Clear RTM BT (3.9 um): 45.94 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 42.40 [K] Maximum Observed BTD (3.9-10/11/12 um): 43.82 [K] Observed - Background BTD (3.9-10/11/12 um): 42.85 [K] BTD Anomaly (3.9-10/11/12 um): 15.48 [K] Maximum Observed Radiance (2.2 um): .1180 [RU] Observed - Background Radiance (2.2 um): .1184 [RU] Radiance Anomaly (2.2 um): 1.1836 [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: .92 [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: .40 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .90 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.58 [km^2] Type of Event: Previously Detected Thermal Anomaly Event Priority Ranking: 3 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.28 [degrees] Longitude of Radiative Center: -148.66 [degrees] Mean Object Date/Time: 2025-03-29 12:38:17 [UTC] Mean Viewing Angle: 15.2 [degrees] Mean Solar Zenith Angle: 101.5 [degrees] Mean Glint Angle: 106.2 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(206.0 km) Number of background pixels: 1768 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .01 [none] Maximum Observed BT (3.9 um): 270.18 [K] Observed - Background BT (3.9 um): 26.28 [K] BT Anomaly (3.9 um): 9.04 [K] Maximum Observed - Clear RTM BT (3.9 um): 28.52 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 24.65 [K] Maximum Observed BTD (3.9-10/11/12 um): 26.26 [K] Observed - Background BTD (3.9-10/11/12 um): 25.25 [K] BTD Anomaly (3.9-10/11/12 um): 9.46 [K] Maximum Observed Radiance (2.2 um): .0044 [RU] Observed - Background Radiance (2.2 um): .0043 [RU] Radiance Anomaly (2.2 um): .0433 [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: .89 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .39 [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: .56 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .56 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.29 [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: 70.33 [degrees] Longitude of Radiative Center: -149.61 [degrees] Mean Object Date/Time: 2025-03-29 12:38:17 [UTC] Mean Viewing Angle: 17.7 [degrees] Mean Solar Zenith Angle: 101.7 [degrees] Mean Glint Angle: 107.2 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(177.0 km) Number of background pixels: 311 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 269.28 [K] Observed - Background BT (3.9 um): 24.89 [K] BT Anomaly (3.9 um): 13.54 [K] Maximum Observed - Clear RTM BT (3.9 um): 29.14 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 21.94 [K] Maximum Observed BTD (3.9-10/11/12 um): 23.62 [K] Observed - Background BTD (3.9-10/11/12 um): 23.00 [K] BTD Anomaly (3.9-10/11/12 um): 12.87 [K] Maximum Observed Radiance (2.2 um): .0311 [RU] Observed - Background Radiance (2.2 um): .0315 [RU] Radiance Anomaly (2.2 um): .3152 [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: .66 [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: .19 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .57 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.44 [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.2025088.123352.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 = 8 VOLCAT_ALERTS>> END OF FULL PROGRAM