------------------------------------ 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.2025074.115549.diag Volcanic cloud diagnostics path and filename: /output/volcat_diag//geocatHOTOBJ.SNPP.2025074.115549.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.2025074.115549.hdf Hot object path and filename: /output/l2_data/geocatHOTOBJHIRES.SNPP.2025074.115549.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 2025-03-15T11:51:53 UTC from and /ancillary/NIFC_DATA/Current-Fire-Location-2025-03-15_115148.geojson/ancillary/NIFC_DATA/Current-Fire-Perimeter-2025-03-15_115148.geojson Number of perimeters: 57 Number of points: 811 Total number of incidents: 868 Perimeter data bounding lon/lat: -117.497, 13.102, 144.973, 47.652 Point data bounding lon/lat: -149.221, 13.108, 144.973, 63.971 VOLCAT_ALERTS>> Reading Object Files VOLCAT_ALERTS>> Reading pixel navigation, if needed geocat>> VOLCAT_ALERT_UTILS:PIXEL_NAVIGATION(INFORMATION) : Reading hires navigation data from : /output//l1_data/geocatL1HIRES.SNPP.2025074.115549.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: 2022, Line_Idx: 5277, RP[MW]: .27, Elem_Over: 2022, Line_Over: 5283, RP_Over[MW]: .30, Elem_Traceback: 2022, Line_Traceback: 5277 Ref_Obj_Idx: 9, Over_Obj_Idx: 10, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 2023, Line_Idx: 5278, RP[MW]: .12, Elem_Over: 2023, Line_Over: 5284, RP_Over[MW]: .31, Elem_Traceback: 2023, Line_Traceback: 5278 Ref_Obj_Idx: 9, Over_Obj_Idx: 10, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 1985, Line_Idx: 5213, Obj_Idx: 1, RP[MW]: .33, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .33, Qc Final: 1 Elem_Idx: 2048, Line_Idx: 5239, Obj_Idx: 2, RP[MW]: .59, RP Modified[MW]: .59, Qc: 0, RP Final[MW]: .59, Qc Final: 1 Elem_Idx: 2012, Line_Idx: 5262, Obj_Idx: 3, RP[MW]: .07, RP Modified[MW]: .07, Qc: 0, RP Final[MW]: .07, Qc Final: 1 Elem_Idx: 2013, Line_Idx: 5262, Obj_Idx: 3, RP[MW]: .10, RP Modified[MW]: .10, Qc: 0, RP Final[MW]: .10, Qc Final: 1 Elem_Idx: 2016, Line_Idx: 5262, Obj_Idx: 3, RP[MW]: .09, RP Modified[MW]: .09, Qc: 0, RP Final[MW]: .09, Qc Final: 1 Elem_Idx: 2013, Line_Idx: 5263, Obj_Idx: 3, RP[MW]: .53, RP Modified[MW]: .53, Qc: 0, RP Final[MW]: .53, Qc Final: 1 Elem_Idx: 2014, Line_Idx: 5263, Obj_Idx: 3, RP[MW]: .53, RP Modified[MW]: .53, Qc: 0, RP Final[MW]: .53, Qc Final: 1 Elem_Idx: 2015, Line_Idx: 5263, Obj_Idx: 3, RP[MW]: 1.64, RP Modified[MW]: 1.64, Qc: 0, RP Final[MW]: 1.64, Qc Final: 1 Elem_Idx: 2013, Line_Idx: 5264, Obj_Idx: 3, RP[MW]: .53, RP Modified[MW]: .53, Qc: 0, RP Final[MW]: .53, Qc Final: 1 Elem_Idx: 2014, Line_Idx: 5264, Obj_Idx: 3, RP[MW]: .53, RP Modified[MW]: .53, Qc: 0, RP Final[MW]: .53, Qc Final: 1 Elem_Idx: 1891, Line_Idx: 5267, Obj_Idx: 4, RP[MW]: .16, RP Modified[MW]: .16, Qc: 0, RP Final[MW]: .16, Qc Final: 1 Elem_Idx: 1994, Line_Idx: 5269, Obj_Idx: 5, RP[MW]: .31, RP Modified[MW]: .31, Qc: 0, RP Final[MW]: .31, Qc Final: 1 Elem_Idx: 2021, Line_Idx: 5269, Obj_Idx: 6, RP[MW]: .65, RP Modified[MW]: .65, Qc: 0, RP Final[MW]: .65, Qc Final: 1 Elem_Idx: 1995, Line_Idx: 5270, Obj_Idx: 5, RP[MW]: .31, RP Modified[MW]: .31, Qc: 0, RP Final[MW]: .31, Qc Final: 1 Elem_Idx: 2021, Line_Idx: 5270, Obj_Idx: 6, RP[MW]: .65, RP Modified[MW]: .65, Qc: 0, RP Final[MW]: .65, Qc Final: 1 Elem_Idx: 1982, Line_Idx: 5272, Obj_Idx: 7, RP[MW]: .27, RP Modified[MW]: .27, Qc: 0, RP Final[MW]: .27, Qc Final: 1 Elem_Idx: 1982, Line_Idx: 5273, Obj_Idx: 7, RP[MW]: .21, RP Modified[MW]: .21, Qc: 0, RP Final[MW]: .21, Qc Final: 1 Elem_Idx: 2000, Line_Idx: 5275, Obj_Idx: 8, RP[MW]: .24, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .24, Qc Final: 1 Elem_Idx: 2022, Line_Idx: 5277, Obj_Idx: 9, RP[MW]: .27, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 2022, Line_Idx: 5278, Obj_Idx: 9, RP[MW]: .27, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .27, Qc Final: 1 Elem_Idx: 2023, Line_Idx: 5278, Obj_Idx: 9, RP[MW]: .12, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 2022, Line_Idx: 5283, Obj_Idx: 10, RP[MW]: .30, RP Modified[MW]: .29, Qc: 4, RP Final[MW]: .29, Qc Final: 4 Elem_Idx: 2023, Line_Idx: 5284, Obj_Idx: 10, RP[MW]: .31, RP Modified[MW]: .19, Qc: 4, RP Final[MW]: .19, Qc Final: 4 Elem_Idx: 2013, Line_Idx: 5286, Obj_Idx: 11, RP[MW]: .22, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .22, Qc Final: 1 Elem_Idx: 1914, Line_Idx: 5288, Obj_Idx: 12, RP[MW]: .37, RP Modified[MW]: .37, Qc: 0, RP Final[MW]: .37, Qc Final: 1 Elem_Idx: 1892, Line_Idx: 5301, Obj_Idx: 13, RP[MW]: .22, RP Modified[MW]: .22, Qc: 0, RP Final[MW]: .22, Qc Final: 1 geocat>> VOLCAT_GENERAL_UTILS:RESOLVE_REDUNDANT_VRP(INFORMATION) : Building list of linked objects from spatial overlap Original List (Ref ID=9): Object 1 of 1 --> Id = 10 Unified List (Ref ID=9): Object 1 of 1 --> Id = 10 GROUPS 0 0 0 geocat>> VOLCAT_GROUPING_UTILS:GROUP_SINGULAR_OBJECTS(INFORMATION) : Hot object grouping method: incident based alert 1 1 alert 2 2 alert 3 3 alert 4 4 alert 5 5 alert 6 6 alert 7 7 alert 8 8 alert 9 9 alert 10 11 alert 11 12 alert 12 13 9 70.25352 -148.4402 10 70.25261 -148.4309 Adding object 10 to group 9 10 10 12 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 8 8 8 -999 1 9 9 9 -999 1 10 11 11 -999 1 11 12 12 -999 1 12 13 13 -999 1 geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Identifying hot spot artifacts geocat>> VOLCAT_GENERAL_UTILS:APPLY_VRP_QC(INFORMATION) : Applying standard QC MWIR resolution (m): 375.0, MWIR resolution factor: 5 Group_Id: 001, Object_Id: 0001, X_Idx: 1985, Y_Idx: 5213, VRP_Pix: 0.33, VRP_Max: 0.33, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.33, Internal: F, BT_Pix: 269.0, BT_Crit: T, Qc: 1 Group_Id: 002, Object_Id: 0002, X_Idx: 2048, Y_Idx: 5239, VRP_Pix: 0.59, VRP_Max: 0.59, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.59, Internal: F, BT_Pix: 266.9, BT_Crit: T, Qc: 1 Group_Id: 003, Object_Id: 0003, X_Idx: 2012, Y_Idx: 5262, VRP_Pix: 0.07, VRP_Max: 1.64, VRP_Relative_Diff: 0.96, Rel_Diff_Thresh: 0.06, Local_Max_VRP: 0.53, Internal: F, BT_Pix: 256.3, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0003, X_Idx: 2013, Y_Idx: 5262, VRP_Pix: 0.10, VRP_Max: 1.64, VRP_Relative_Diff: 0.94, Rel_Diff_Thresh: 0.06, Local_Max_VRP: 1.64, Internal: F, BT_Pix: 267.1, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0003, X_Idx: 2016, Y_Idx: 5262, VRP_Pix: 0.09, VRP_Max: 1.64, VRP_Relative_Diff: 0.95, Rel_Diff_Thresh: 0.06, Local_Max_VRP: 1.64, Internal: F, BT_Pix: 256.6, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0003, X_Idx: 2013, Y_Idx: 5263, VRP_Pix: 0.53, VRP_Max: 1.64, VRP_Relative_Diff: 0.67, Rel_Diff_Thresh: 0.06, Local_Max_VRP: 1.64, Internal: F, BT_Pix: 284.2, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0003, X_Idx: 2014, Y_Idx: 5263, VRP_Pix: 0.53, VRP_Max: 1.64, VRP_Relative_Diff: 0.67, Rel_Diff_Thresh: 0.06, Local_Max_VRP: 1.64, Internal: F, BT_Pix: 256.8, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0003, X_Idx: 2015, Y_Idx: 5263, VRP_Pix: 1.64, VRP_Max: 1.64, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.06, Local_Max_VRP: 1.64, Internal: F, BT_Pix: 303.3, BT_Crit: T, Qc: 1 Group_Id: 003, Object_Id: 0003, X_Idx: 2013, Y_Idx: 5264, VRP_Pix: 0.53, VRP_Max: 1.64, VRP_Relative_Diff: 0.67, Rel_Diff_Thresh: 0.06, Local_Max_VRP: 1.64, Internal: F, BT_Pix: 282.2, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0003, X_Idx: 2014, Y_Idx: 5264, VRP_Pix: 0.53, VRP_Max: 1.64, VRP_Relative_Diff: 0.67, Rel_Diff_Thresh: 0.06, Local_Max_VRP: 1.64, Internal: F, BT_Pix: 260.5, BT_Crit: F, Qc: 2 Group_Id: 004, Object_Id: 0004, X_Idx: 1891, Y_Idx: 5267, VRP_Pix: 0.16, VRP_Max: 0.16, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.16, Internal: F, BT_Pix: -999.0, BT_Crit: T, Qc: 1 Group_Id: 005, Object_Id: 0005, X_Idx: 1994, Y_Idx: 5269, VRP_Pix: 0.31, VRP_Max: 0.31, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.31, Internal: F, BT_Pix: 267.6, BT_Crit: T, Qc: 1 Group_Id: 005, Object_Id: 0005, X_Idx: 1995, Y_Idx: 5270, VRP_Pix: 0.31, VRP_Max: 0.31, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.31, Internal: F, BT_Pix: 267.7, BT_Crit: T, Qc: 1 Group_Id: 006, Object_Id: 0006, X_Idx: 2021, Y_Idx: 5269, VRP_Pix: 0.65, VRP_Max: 0.65, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.65, Internal: F, BT_Pix: 299.9, BT_Crit: T, Qc: 1 Group_Id: 006, Object_Id: 0006, X_Idx: 2021, Y_Idx: 5270, VRP_Pix: 0.65, VRP_Max: 0.65, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.65, Internal: F, BT_Pix: 262.5, BT_Crit: T, Qc: 1 Group_Id: 007, Object_Id: 0007, X_Idx: 1982, Y_Idx: 5272, VRP_Pix: 0.27, VRP_Max: 0.27, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.27, Internal: F, BT_Pix: 271.9, BT_Crit: T, Qc: 1 Group_Id: 007, Object_Id: 0007, X_Idx: 1982, Y_Idx: 5273, VRP_Pix: 0.21, VRP_Max: 0.27, VRP_Relative_Diff: 0.20, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.27, Internal: F, BT_Pix: 267.3, BT_Crit: F, Qc: 2 Group_Id: 008, Object_Id: 0008, X_Idx: 2000, Y_Idx: 5275, VRP_Pix: 0.24, VRP_Max: 0.24, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.24, Internal: F, BT_Pix: 266.8, BT_Crit: T, Qc: 1 Group_Id: 009, Object_Id: 0009, X_Idx: 2022, Y_Idx: 5278, VRP_Pix: 0.27, VRP_Max: 0.27, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.27, Internal: F, BT_Pix: 279.8, BT_Crit: T, Qc: 1 Group_Id: 009, Object_Id: 0010, X_Idx: 2022, Y_Idx: 5283, VRP_Pix: 0.29, VRP_Max: 0.31, VRP_Relative_Diff: 0.08, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.29, Internal: F, BT_Pix: 267.4, BT_Crit: F, Qc: 2 Group_Id: 009, Object_Id: 0010, X_Idx: 2023, Y_Idx: 5284, VRP_Pix: 0.19, VRP_Max: 0.31, VRP_Relative_Diff: 0.39, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.29, Internal: F, BT_Pix: 281.4, BT_Crit: T, Qc: 2 Group_Id: 010, Object_Id: 0011, X_Idx: 2013, Y_Idx: 5286, VRP_Pix: 0.22, VRP_Max: 0.22, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.22, Internal: F, BT_Pix: -999.0, BT_Crit: T, Qc: 1 Group_Id: 011, Object_Id: 0012, X_Idx: 1914, Y_Idx: 5288, VRP_Pix: 0.37, VRP_Max: 0.37, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.37, Internal: F, BT_Pix: 275.6, BT_Crit: T, Qc: 1 Group_Id: 012, Object_Id: 0013, X_Idx: 1892, Y_Idx: 5301, VRP_Pix: 0.22, VRP_Max: 0.22, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.22, Internal: F, BT_Pix: -999.0, 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: 3, Obj_Idx: 3, Trans_Min: .639, VRP Total: 4.03 Group Id: 5, Obj_Idx: 5, Trans_Min: .636, VRP Total: .63 Group Id: 6, Obj_Idx: 6, Trans_Min: .639, VRP Total: 1.30 Group Id: 7, Obj_Idx: 7, Trans_Min: .636, VRP Total: .48 Group Id: 9, Obj_Idx: 9, Trans_Min: .639, VRP Total: .66 Group Id: 9, Obj_Idx: 10, Trans_Min: .639, VRP Total: .61 geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Redistributing radiative power to limit energy smearing Elem_Idx: 2012, Line_Idx: 5262, N_Weights: 1, RP[MW]: .07, RP_Adj[MW]: .07, QC: 2, New_Elem_Idx: 2015, New_Line_Idx: 5263, RP[MW]: 1.64, QC: 1, Pix_Dist: 3.16 Elem_Idx: 2013, Line_Idx: 5262, N_Weights: 1, RP[MW]: .10, RP_Adj[MW]: .10, QC: 2, New_Elem_Idx: 2015, New_Line_Idx: 5263, RP[MW]: 1.71, QC: 1, Pix_Dist: 2.24 Elem_Idx: 2016, Line_Idx: 5262, N_Weights: 1, RP[MW]: .09, RP_Adj[MW]: .09, QC: 2, New_Elem_Idx: 2015, New_Line_Idx: 5263, RP[MW]: 1.81, QC: 1, Pix_Dist: 1.41 Elem_Idx: 2013, Line_Idx: 5263, N_Weights: 1, RP[MW]: .53, RP_Adj[MW]: .53, QC: 2, New_Elem_Idx: 2015, New_Line_Idx: 5263, RP[MW]: 1.89, QC: 1, Pix_Dist: 2.00 Elem_Idx: 2014, Line_Idx: 5263, N_Weights: 1, RP[MW]: .53, RP_Adj[MW]: .53, QC: 2, New_Elem_Idx: 2015, New_Line_Idx: 5263, RP[MW]: 2.43, QC: 1, Pix_Dist: 1.00 Elem_Idx: 2013, Line_Idx: 5264, N_Weights: 1, RP[MW]: .53, RP_Adj[MW]: .53, QC: 2, New_Elem_Idx: 2015, New_Line_Idx: 5263, RP[MW]: 2.96, QC: 1, Pix_Dist: 2.24 Elem_Idx: 2014, Line_Idx: 5264, N_Weights: 1, RP[MW]: .53, RP_Adj[MW]: .53, QC: 2, New_Elem_Idx: 2015, New_Line_Idx: 5263, RP[MW]: 3.50, QC: 1, Pix_Dist: 1.41 Elem_Idx: 1982, Line_Idx: 5273, N_Weights: 1, RP[MW]: .21, RP_Adj[MW]: .21, QC: 2, New_Elem_Idx: 1982, New_Line_Idx: 5272, RP[MW]: .27, QC: 1, Pix_Dist: 1.00 geocat>> VOLCAT_GENERAL_UTILS:REDISTRIBUTE_VRP(WARNING) : Unable to find high quality pixel Object Index: 10, Group Index: 9, Elem: 2022, Line: 5283 geocat>> VOLCAT_GENERAL_UTILS:REDISTRIBUTE_VRP(WARNING) : Unable to find high quality pixel Object Index: 10, Group Index: 9, Elem: 2023, Line: 5284 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]: .33, New Total RP [MW]: .33 Group_Idx: 2, Orig Total RP [MW]: .59, New Total RP [MW]: .59 Group_Idx: 3, Orig Total RP [MW]: 4.03, New Total RP [MW]: 4.03 Group_Idx: 4, Orig Total RP [MW]: .16, New Total RP [MW]: .16 Group_Idx: 5, Orig Total RP [MW]: .63, New Total RP [MW]: .63 Group_Idx: 6, Orig Total RP [MW]: 1.30, New Total RP [MW]: 1.30 Group_Idx: 7, Orig Total RP [MW]: .48, New Total RP [MW]: .48 Group_Idx: 8, Orig Total RP [MW]: .24, New Total RP [MW]: .24 Group_Idx: 9, Orig Total RP [MW]: 1.28, New Total RP [MW]: .75 Group_Idx: 10, Orig Total RP [MW]: .22, New Total RP [MW]: .22 Group_Idx: 11, Orig Total RP [MW]: .37, New Total RP [MW]: .37 Group_Idx: 12, Orig Total RP [MW]: .22, New Total RP [MW]: .22 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.2025074.115549.hdf geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (so2) VOLCAT_ALERTS>> Updating History, if needed Background= 0 0 70.49173 -148.6956 Background= 0 0 70.35272 -147.9555 Background= 0 0 70.32023 -148.4994 Background= 0 0 70.39822 -149.8194 Background= 0 0 70.30785 -148.7225 Background= 0 0 70.29017 -148.4315 Background= 0 0 70.30975 -148.8620 Background= 0 0 70.28418 -148.6843 Background= 0 0 70.25352 -148.4402 Background= 0 0 70.25508 -148.5703 Background= 0 0 70.32320 -149.6108 Background= 0 0 70.28661 -149.8814 VOLCAT_ALERTS>> Checking For Alerts To Issue @@**********VOLCAT ALERTS********** STARTING DATE/TIME OF IMAGE: 2025-03-15 11:55:49 [UTC] PRODUCTION DATE/TIME OF ALERT: 2025-03-15 12:24:50 [UTC] PRIMARY INSTRUMENT: NPP VIIRS PRIMARY DOMAIN: none WMO SPACECRAFT ID: 342 LOCATION/ORBIT: LEO L1 FILE: SVM13_npp_d20250315_t1155485_e1208341_b69337_c20250315122110232713_cspp_dev.h5 L1 FILE(S) - TEMPORAL: NONE VOLCANO DATABASE: /opt/geocat/data_algorithms/volcat_data//alerts/Volcat_Alert_FireUSA_Database_Feb21_2022_165111.txt NUMBER OF ASH CLOUD ALERTS: 0 NUMBER OF Cb ALERTS: 0 NUMBER OF THERMAL ANOMALY ALERTS: 12 NUMBER OF SO2 CLOUD ALERTS: 0 DATABASE VERSION: 3.0 ALGORITHM VERSION: 3.0 --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: Old Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Cloud) Latitude of Radiative Center: 70.49 [degrees] Longitude of Radiative Center: -148.70 [degrees] Mean Object Date/Time: 2025-03-15 12:00:37 [UTC] Mean Viewing Angle: 37.2 [degrees] Mean Solar Zenith Angle: 108.8 [degrees] Mean Glint Angle: 116.5 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(215.9 km) Number of background pixels: 2677 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .83 [none] Maximum Observed BT (3.9 um): 269.01 [K] Observed - Background BT (3.9 um): 18.40 [K] BT Anomaly (3.9 um): 38.60 [K] Maximum Observed - Clear RTM BT (3.9 um): -.71 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 17.44 [K] Maximum Observed BTD (3.9-10/11/12 um): 17.39 [K] Observed - Background BTD (3.9-10/11/12 um): 16.97 [K] BTD Anomaly (3.9-10/11/12 um): 23.19 [K] Maximum Observed Radiance (2.2 um): .0052 [RU] Observed - Background Radiance (2.2 um): .0059 [RU] Radiance Anomaly (2.2 um): .0588 [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: .44 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 10 [none] Maximum Radiative Power: .33 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .33 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.18 [km^2] Type of Event: Previously Detected Thermal Anomaly Event Priority Ranking: 3 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Cloud) Latitude of Radiative Center: 70.35 [degrees] Longitude of Radiative Center: -147.96 [degrees] Mean Object Date/Time: 2025-03-15 12:00:39 [UTC] Mean Viewing Angle: 35.5 [degrees] Mean Solar Zenith Angle: 108.8 [degrees] Mean Glint Angle: 116.3 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(233.7 km) Number of background pixels: 2960 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .75 [none] Maximum Observed BT (3.9 um): 266.86 [K] Observed - Background BT (3.9 um): 16.36 [K] BT Anomaly (3.9 um): 21.51 [K] Maximum Observed - Clear RTM BT (3.9 um): -2.90 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 15.87 [K] Maximum Observed BTD (3.9-10/11/12 um): 15.83 [K] Observed - Background BTD (3.9-10/11/12 um): 15.41 [K] BTD Anomaly (3.9-10/11/12 um): 24.96 [K] Maximum Observed Radiance (2.2 um): .0115 [RU] Observed - Background Radiance (2.2 um): .0124 [RU] Radiance Anomaly (2.2 um): .1237 [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: .78 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 14 [none] Maximum Radiative Power: .59 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .59 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.17 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: 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: 2025-03-15 12:00:41 [UTC] Mean Viewing Angle: 36.6 [degrees] Mean Solar Zenith Angle: 109.0 [degrees] Mean Glint Angle: 116.2 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(213.6 km) Number of background pixels: 1027 [none] Background infrared distance threshold: 5.0 [K] Fraction of water pixels in background: .19 [none] Maximum Observed BT (3.9 um): 303.29 [K] Observed - Background BT (3.9 um): 52.58 [K] BT Anomaly (3.9 um): 27.16 [K] Maximum Observed - Clear RTM BT (3.9 um): 56.80 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 47.25 [K] Maximum Observed BTD (3.9-10/11/12 um): 48.46 [K] Observed - Background BTD (3.9-10/11/12 um): 47.96 [K] BTD Anomaly (3.9-10/11/12 um): 25.11 [K] Maximum Observed Radiance (2.2 um): .0159 [RU] Observed - Background Radiance (2.2 um): .0164 [RU] Radiance Anomaly (2.2 um): .1639 [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: 4.03 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 4.03 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 1.4 [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 (Clear) Latitude of Radiative Center: 70.40 [degrees] Longitude of Radiative Center: -149.82 [degrees] Mean Object Date/Time: 2025-03-15 12:00:41 [UTC] Mean Viewing Angle: 39.2 [degrees] Mean Solar Zenith Angle: 109.1 [degrees] Mean Glint Angle: 116.5 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(175.0 km) Number of background pixels: 2768 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .07 [none] Maximum Observed BT (3.9 um): 261.61 [K] Observed - Background BT (3.9 um): 11.93 [K] BT Anomaly (3.9 um): 14.64 [K] Maximum Observed - Clear RTM BT (3.9 um): 14.80 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 10.53 [K] Maximum Observed BTD (3.9-10/11/12 um): 11.57 [K] Observed - Background BTD (3.9-10/11/12 um): 11.40 [K] BTD Anomaly (3.9-10/11/12 um): 12.21 [K] Maximum Observed Radiance (2.2 um): .0029 [RU] Observed - Background Radiance (2.2 um): .0032 [RU] Radiance Anomaly (2.2 um): .0317 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] Similar Pixel Count: 1 [pixel count] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .89 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .45 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The distance to the closest bright pixel: Not Available The red band reflectance: .0 [%] Lagrangian based trend: .0000 [none] Time since last detection: -999.000000 [days] Index of high confidence criteria: 13 [none] Maximum Radiative Power: .16 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .16 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.18 [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: -148.72 [degrees] Mean Object Date/Time: 2025-03-15 12:00:41 [UTC] Mean Viewing Angle: 37.0 [degrees] Mean Solar Zenith Angle: 109.0 [degrees] Mean Glint Angle: 116.4 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(205.4 km) Number of background pixels: 2558 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .07 [none] Maximum Observed BT (3.9 um): 267.73 [K] Observed - Background BT (3.9 um): 17.79 [K] BT Anomaly (3.9 um): 9.10 [K] Maximum Observed - Clear RTM BT (3.9 um): 21.16 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 16.65 [K] Maximum Observed BTD (3.9-10/11/12 um): 17.65 [K] Observed - Background BTD (3.9-10/11/12 um): 17.12 [K] BTD Anomaly (3.9-10/11/12 um): 8.87 [K] Maximum Observed Radiance (2.2 um): .0225 [RU] Observed - Background Radiance (2.2 um): .0225 [RU] Radiance Anomaly (2.2 um): .2246 [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: .91 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .15 [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: .31 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .63 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.35 [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: 2025-03-15 12:00:41 [UTC] Mean Viewing Angle: 36.3 [degrees] Mean Solar Zenith Angle: 109.0 [degrees] Mean Glint Angle: 116.4 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(214.5 km) Number of background pixels: 2768 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .12 [none] Maximum Observed BT (3.9 um): 299.92 [K] Observed - Background BT (3.9 um): 49.88 [K] BT Anomaly (3.9 um): 33.22 [K] Maximum Observed - Clear RTM BT (3.9 um): 53.30 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 48.36 [K] Maximum Observed BTD (3.9-10/11/12 um): 49.73 [K] Observed - Background BTD (3.9-10/11/12 um): 49.21 [K] BTD Anomaly (3.9-10/11/12 um): 32.30 [K] Maximum Observed Radiance (2.2 um): .0892 [RU] Observed - Background Radiance (2.2 um): .0897 [RU] Radiance Anomaly (2.2 um): .8968 [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: .56 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 1 [none] Maximum Radiative Power: .65 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 1.30 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.35 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: Old Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.31 [degrees] Longitude of Radiative Center: -148.86 [degrees] Mean Object Date/Time: 2025-03-15 12:00:41 [UTC] Mean Viewing Angle: 37.3 [degrees] Mean Solar Zenith Angle: 109.0 [degrees] Mean Glint Angle: 116.5 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(200.8 km) Number of background pixels: 2537 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .01 [none] Maximum Observed BT (3.9 um): 271.86 [K] Observed - Background BT (3.9 um): 22.17 [K] BT Anomaly (3.9 um): 20.19 [K] Maximum Observed - Clear RTM BT (3.9 um): 25.17 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 20.51 [K] Maximum Observed BTD (3.9-10/11/12 um): 21.39 [K] Observed - Background BTD (3.9-10/11/12 um): 20.97 [K] BTD Anomaly (3.9-10/11/12 um): 16.34 [K] Maximum Observed Radiance (2.2 um): .0210 [RU] Observed - Background Radiance (2.2 um): .0214 [RU] Radiance Anomaly (2.2 um): .2137 [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: .37 [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: .48 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .48 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.35 [km^2] Type of Event: Previously Detected Thermal Anomaly Event Priority Ranking: 3 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Cloud) Latitude of Radiative Center: 70.28 [degrees] Longitude of Radiative Center: -148.68 [degrees] Mean Object Date/Time: 2025-03-15 12:00:41 [UTC] Mean Viewing Angle: 36.9 [degrees] Mean Solar Zenith Angle: 109.0 [degrees] Mean Glint Angle: 116.6 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(205.6 km) Number of background pixels: 2635 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .06 [none] Maximum Observed BT (3.9 um): 266.77 [K] Observed - Background BT (3.9 um): 16.80 [K] BT Anomaly (3.9 um): 8.31 [K] Maximum Observed - Clear RTM BT (3.9 um): 20.20 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 14.77 [K] Maximum Observed BTD (3.9-10/11/12 um): 15.76 [K] Observed - Background BTD (3.9-10/11/12 um): 15.22 [K] BTD Anomaly (3.9-10/11/12 um): 7.80 [K] Maximum Observed Radiance (2.2 um): -.0043 [RU] Observed - Background Radiance (2.2 um): -.0043 [RU] Radiance Anomaly (2.2 um): -.0426 [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: .58 [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: .24 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .24 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.18 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.25 [degrees] Longitude of Radiative Center: -148.44 [degrees] Mean Object Date/Time: 2025-03-15 12:00:41 [UTC] Mean Viewing Angle: 36.3 [degrees] Mean Solar Zenith Angle: 109.0 [degrees] Mean Glint Angle: 116.3 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(212.6 km) Number of background pixels: 2834 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 281.38 [K] Observed - Background BT (3.9 um): 31.53 [K] BT Anomaly (3.9 um): 17.51 [K] Maximum Observed - Clear RTM BT (3.9 um): 34.38 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 29.84 [K] Maximum Observed BTD (3.9-10/11/12 um): 30.86 [K] Observed - Background BTD (3.9-10/11/12 um): 30.33 [K] BTD Anomaly (3.9-10/11/12 um): 17.90 [K] Maximum Observed Radiance (2.2 um): .0385 [RU] Observed - Background Radiance (2.2 um): .0388 [RU] Radiance Anomaly (2.2 um): .3878 [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: .41 [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: .75 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.87 [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 (Clear) Latitude of Radiative Center: 70.26 [degrees] Longitude of Radiative Center: -148.57 [degrees] Mean Object Date/Time: 2025-03-15 12:00:42 [UTC] Mean Viewing Angle: 36.6 [degrees] Mean Solar Zenith Angle: 109.0 [degrees] Mean Glint Angle: 116.0 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(208.2 km) Number of background pixels: 2965 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 263.09 [K] Observed - Background BT (3.9 um): 13.22 [K] BT Anomaly (3.9 um): 6.79 [K] Maximum Observed - Clear RTM BT (3.9 um): 16.25 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 12.07 [K] Maximum Observed BTD (3.9-10/11/12 um): 13.19 [K] Observed - Background BTD (3.9-10/11/12 um): 12.62 [K] BTD Anomaly (3.9-10/11/12 um): 6.99 [K] Maximum Observed Radiance (2.2 um): .0076 [RU] Observed - Background Radiance (2.2 um): .0077 [RU] Radiance Anomaly (2.2 um): .0772 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] Similar Pixel Count: 3 [pixel count] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .91 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .23 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The distance to the closest bright pixel: Not Available The red band reflectance: .0 [%] Lagrangian based trend: .0000 [none] Time since last detection: -999.000000 [days] Index of high confidence criteria: 17 [none] Maximum Radiative Power: .22 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .22 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.18 [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: -149.61 [degrees] Mean Object Date/Time: 2025-03-15 12:00:42 [UTC] Mean Viewing Angle: 38.7 [degrees] Mean Solar Zenith Angle: 109.1 [degrees] Mean Glint Angle: 116.1 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(176.9 km) Number of background pixels: 2537 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 275.59 [K] Observed - Background BT (3.9 um): 26.23 [K] BT Anomaly (3.9 um): 29.66 [K] Maximum Observed - Clear RTM BT (3.9 um): 28.65 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 24.17 [K] Maximum Observed BTD (3.9-10/11/12 um): 24.90 [K] Observed - Background BTD (3.9-10/11/12 um): 24.59 [K] BTD Anomaly (3.9-10/11/12 um): 27.40 [K] Maximum Observed Radiance (2.2 um): .0047 [RU] Observed - Background Radiance (2.2 um): .0049 [RU] Radiance Anomaly (2.2 um): .0486 [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: .12 [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: .37 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .37 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.18 [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 (Clear) Latitude of Radiative Center: 70.29 [degrees] Longitude of Radiative Center: -149.88 [degrees] Mean Object Date/Time: 2025-03-15 12:00:42 [UTC] Mean Viewing Angle: 39.2 [degrees] Mean Solar Zenith Angle: 109.2 [degrees] Mean Glint Angle: 116.6 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(166.2 km) Number of background pixels: 2768 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 260.29 [K] Observed - Background BT (3.9 um): 10.89 [K] BT Anomaly (3.9 um): 9.11 [K] Maximum Observed - Clear RTM BT (3.9 um): 13.59 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 10.01 [K] Maximum Observed BTD (3.9-10/11/12 um): 10.88 [K] Observed - Background BTD (3.9-10/11/12 um): 10.52 [K] BTD Anomaly (3.9-10/11/12 um): 11.25 [K] Maximum Observed Radiance (2.2 um): .0121 [RU] Observed - Background Radiance (2.2 um): .0124 [RU] Radiance Anomaly (2.2 um): .1241 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] Similar Pixel Count: 2 [pixel count] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .80 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .14 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The distance to the closest bright pixel: Not Available The red band reflectance: .0 [%] Lagrangian based trend: .0000 [none] Time since last detection: -999.000000 [days] Index of high confidence criteria: 13 [none] Maximum Radiative Power: .22 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .22 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.18 [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.2025074.115549.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 = 9 VOLCAT_ALERTS>> END OF FULL PROGRAM