------------------------------------ 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.2025043.131850.diag Volcanic cloud diagnostics path and filename: /output/volcat_diag//geocatHOTOBJ.SNPP.2025043.131850.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.2025043.131850.hdf Hot object path and filename: /output/l2_data/geocatHOTOBJHIRES.SNPP.2025043.131850.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 2025-02-12T13:28:51 UTC from and /ancillary/NIFC_DATA/Current-Fire-Location-2025-02-12_132848.geojson/ancillary/NIFC_DATA/Current-Fire-Perimeter-2025-02-12_132848.geojson Number of perimeters: 9 Number of points: 302 Total number of incidents: 311 Perimeter data bounding lon/lat: -118.936, 32.838, -85.589, 42.364 Point data bounding lon/lat: -124.422, 25.120, -71.410, 48.871 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.2025043.131850.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: 3691, Line_Idx: 4316, Obj_Idx: 1, RP[MW]: .13, RP Modified[MW]: .13, Qc: 0, RP Final[MW]: .13, Qc Final: 1 Elem_Idx: 3615, Line_Idx: 4322, Obj_Idx: 2, RP[MW]: .16, RP Modified[MW]: .16, Qc: 0, RP Final[MW]: .16, Qc Final: 1 Elem_Idx: 3653, Line_Idx: 4355, Obj_Idx: 3, RP[MW]: .25, RP Modified[MW]: .25, Qc: 0, RP Final[MW]: .25, Qc Final: 1 Elem_Idx: 3655, Line_Idx: 4355, Obj_Idx: 3, RP[MW]: .59, RP Modified[MW]: .59, Qc: 0, RP Final[MW]: .59, Qc Final: 1 Elem_Idx: 3653, Line_Idx: 4356, Obj_Idx: 3, RP[MW]: .25, RP Modified[MW]: .25, Qc: 0, RP Final[MW]: .25, Qc Final: 1 Elem_Idx: 3654, Line_Idx: 4356, Obj_Idx: 3, RP[MW]: .25, RP Modified[MW]: .25, Qc: 0, RP Final[MW]: .25, Qc Final: 1 Elem_Idx: 3655, Line_Idx: 4356, Obj_Idx: 3, RP[MW]: .59, RP Modified[MW]: .59, Qc: 0, RP Final[MW]: .59, Qc Final: 1 Elem_Idx: 3654, Line_Idx: 4357, Obj_Idx: 3, RP[MW]: .54, RP Modified[MW]: .54, Qc: 0, RP Final[MW]: .54, Qc Final: 1 Elem_Idx: 3664, Line_Idx: 4359, Obj_Idx: 4, RP[MW]: 1.18, RP Modified[MW]: 1.18, Qc: 0, RP Final[MW]: 1.18, Qc Final: 1 Elem_Idx: 3665, Line_Idx: 4359, Obj_Idx: 4, RP[MW]: .52, RP Modified[MW]: .52, Qc: 0, RP Final[MW]: .52, Qc Final: 1 Elem_Idx: 3665, Line_Idx: 4360, Obj_Idx: 4, RP[MW]: .52, RP Modified[MW]: .52, Qc: 0, RP Final[MW]: .52, Qc Final: 1 Elem_Idx: 3669, Line_Idx: 4368, Obj_Idx: 5, RP[MW]: .21, RP Modified[MW]: .21, Qc: 0, RP Final[MW]: .21, Qc Final: 1 Elem_Idx: 3670, Line_Idx: 4368, Obj_Idx: 5, RP[MW]: .21, RP Modified[MW]: .21, Qc: 0, RP Final[MW]: .21, Qc Final: 1 Elem_Idx: 3670, Line_Idx: 4369, Obj_Idx: 5, RP[MW]: .09, RP Modified[MW]: .09, Qc: 0, RP Final[MW]: .09, Qc Final: 1 Elem_Idx: 3639, Line_Idx: 4370, Obj_Idx: 6, RP[MW]: .23, RP Modified[MW]: .23, Qc: 0, RP Final[MW]: .23, Qc Final: 1 Elem_Idx: 3649, Line_Idx: 4375, Obj_Idx: 7, RP[MW]: .25, RP Modified[MW]: .25, Qc: 0, RP Final[MW]: .25, Qc Final: 1 Elem_Idx: 3628, Line_Idx: 4376, Obj_Idx: 9, RP[MW]: .05, RP Modified[MW]: .05, Qc: 0, RP Final[MW]: .05, Qc Final: 1 Elem_Idx: 3659, Line_Idx: 4376, Obj_Idx: 8, RP[MW]: .27, RP Modified[MW]: .27, Qc: 0, RP Final[MW]: .27, Qc Final: 1 Elem_Idx: 3629, Line_Idx: 4377, Obj_Idx: 9, RP[MW]: .27, RP Modified[MW]: .27, Qc: 0, RP Final[MW]: .27, Qc Final: 1 Elem_Idx: 3542, Line_Idx: 4404, Obj_Idx: 10, RP[MW]: .10, RP Modified[MW]: .10, Qc: 0, RP Final[MW]: .10, Qc Final: 1 Elem_Idx: 3569, Line_Idx: 4413, Obj_Idx: 11, RP[MW]: .15, RP Modified[MW]: .15, Qc: 0, RP Final[MW]: .15, Qc Final: 1 Elem_Idx: 3552, Line_Idx: 4436, Obj_Idx: 12, RP[MW]: .13, RP Modified[MW]: .13, Qc: 0, RP Final[MW]: .13, Qc Final: 1 Elem_Idx: 3486, Line_Idx: 4463, Obj_Idx: 13, RP[MW]: .19, RP Modified[MW]: .19, Qc: 0, RP Final[MW]: .19, Qc Final: 1 Elem_Idx: 3461, Line_Idx: 4475, Obj_Idx: 14, RP[MW]: .17, RP Modified[MW]: .17, Qc: 0, RP Final[MW]: .17, Qc Final: 1 Elem_Idx: 6191, Line_Idx: 6255, Obj_Idx: 15, RP[MW]: .10, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .10, Qc Final: 1 Elem_Idx: 6228, Line_Idx: 6257, Obj_Idx: 16, RP[MW]: .31, RP Modified[MW]: .31, Qc: 0, RP Final[MW]: .31, 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 alert 8 8 alert 9 9 alert 10 10 alert 11 11 11 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 7 -999 1 7 7 9 -999 1 8 8 11 -999 1 9 9 12 -999 1 10 10 13 -999 1 11 11 14 -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: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: 3691, Y_Idx: 4316, VRP_Pix: 0.13, VRP_Max: 0.13, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.13, Internal: F, BT_Pix: -999.0, BT_Crit: T, Qc: 1 Group_Id: 002, Object_Id: 0002, X_Idx: 3615, Y_Idx: 4322, 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: 003, Object_Id: 0003, X_Idx: 3653, Y_Idx: 4355, VRP_Pix: 0.25, VRP_Max: 0.59, VRP_Relative_Diff: 0.57, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.59, Internal: F, BT_Pix: 266.3, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0003, X_Idx: 3655, Y_Idx: 4355, 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: 281.9, BT_Crit: T, Qc: 1 Group_Id: 003, Object_Id: 0003, X_Idx: 3653, Y_Idx: 4356, VRP_Pix: 0.25, VRP_Max: 0.59, VRP_Relative_Diff: 0.57, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.59, Internal: F, BT_Pix: 269.5, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0003, X_Idx: 3654, Y_Idx: 4356, VRP_Pix: 0.25, VRP_Max: 0.59, VRP_Relative_Diff: 0.57, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.59, Internal: F, BT_Pix: 282.3, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0003, X_Idx: 3655, Y_Idx: 4356, 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: 283.5, BT_Crit: T, Qc: 1 Group_Id: 003, Object_Id: 0003, X_Idx: 3654, Y_Idx: 4357, VRP_Pix: 0.54, VRP_Max: 0.59, VRP_Relative_Diff: 0.08, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.59, Internal: F, BT_Pix: 281.2, BT_Crit: F, Qc: 2 Group_Id: 004, Object_Id: 0004, X_Idx: 3664, Y_Idx: 4359, VRP_Pix: 1.18, VRP_Max: 1.18, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.02, Local_Max_VRP: 1.18, Internal: F, BT_Pix: 299.9, BT_Crit: T, Qc: 1 Group_Id: 004, Object_Id: 0004, X_Idx: 3665, Y_Idx: 4359, VRP_Pix: 0.52, VRP_Max: 1.18, VRP_Relative_Diff: 0.56, Rel_Diff_Thresh: 0.02, Local_Max_VRP: 1.18, Internal: F, BT_Pix: 292.8, BT_Crit: F, Qc: 2 Group_Id: 004, Object_Id: 0004, X_Idx: 3665, Y_Idx: 4360, VRP_Pix: 0.52, VRP_Max: 1.18, VRP_Relative_Diff: 0.56, Rel_Diff_Thresh: 0.02, Local_Max_VRP: 1.18, Internal: F, BT_Pix: 270.5, BT_Crit: F, Qc: 2 Group_Id: 005, Object_Id: 0005, X_Idx: 3669, Y_Idx: 4368, VRP_Pix: 0.21, VRP_Max: 0.21, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.21, Internal: F, BT_Pix: 267.4, BT_Crit: T, Qc: 1 Group_Id: 005, Object_Id: 0005, X_Idx: 3670, Y_Idx: 4368, VRP_Pix: 0.21, VRP_Max: 0.21, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.21, Internal: F, BT_Pix: 274.1, BT_Crit: T, Qc: 1 Group_Id: 005, Object_Id: 0005, X_Idx: 3670, Y_Idx: 4369, VRP_Pix: 0.09, VRP_Max: 0.21, VRP_Relative_Diff: 0.56, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.21, Internal: F, BT_Pix: 263.5, BT_Crit: F, Qc: 2 Group_Id: 006, Object_Id: 0007, X_Idx: 3649, Y_Idx: 4375, 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: 273.9, BT_Crit: T, Qc: 1 Group_Id: 007, Object_Id: 0009, X_Idx: 3628, Y_Idx: 4376, VRP_Pix: 0.05, VRP_Max: 0.27, VRP_Relative_Diff: 0.81, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.27, Internal: F, BT_Pix: 263.6, BT_Crit: F, Qc: 2 Group_Id: 007, Object_Id: 0009, X_Idx: 3629, Y_Idx: 4377, 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: 275.0, BT_Crit: T, Qc: 1 Group_Id: 008, Object_Id: 0011, X_Idx: 3569, Y_Idx: 4413, 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: 269.2, BT_Crit: T, Qc: 1 Group_Id: 009, Object_Id: 0012, X_Idx: 3552, Y_Idx: 4436, VRP_Pix: 0.13, VRP_Max: 0.13, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.13, Internal: F, BT_Pix: -999.0, BT_Crit: T, Qc: 1 Group_Id: 010, Object_Id: 0013, X_Idx: 3486, Y_Idx: 4463, 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: 011, Object_Id: 0014, X_Idx: 3461, Y_Idx: 4475, VRP_Pix: 0.17, VRP_Max: 0.17, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.17, 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: .692, VRP Total: 2.48 Group Id: 4, Obj_Idx: 4, Trans_Min: .690, VRP Total: 2.23 Group Id: 5, Obj_Idx: 5, Trans_Min: .690, VRP Total: .51 Group Id: 7, Obj_Idx: 9, Trans_Min: .692, VRP Total: .32 geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Redistributing radiative power to limit energy smearing Elem_Idx: 3653, Line_Idx: 4355, N_Weights: 1, RP[MW]: .25, RP_Adj[MW]: .25, QC: 2, New_Elem_Idx: 3655, New_Line_Idx: 4355, RP[MW]: .59, QC: 1, Pix_Dist: 2.00 Elem_Idx: 3653, Line_Idx: 4356, N_Weights: 1, RP[MW]: .25, RP_Adj[MW]: .25, QC: 2, New_Elem_Idx: 3655, New_Line_Idx: 4356, RP[MW]: .59, QC: 1, Pix_Dist: 2.00 Elem_Idx: 3654, Line_Idx: 4356, N_Weights: 1, RP[MW]: .25, RP_Adj[MW]: .25, QC: 2, New_Elem_Idx: 3655, New_Line_Idx: 4356, RP[MW]: .84, QC: 1, Pix_Dist: 1.00 Elem_Idx: 3654, Line_Idx: 4357, N_Weights: 1, RP[MW]: .54, RP_Adj[MW]: .54, QC: 2, New_Elem_Idx: 3655, New_Line_Idx: 4356, RP[MW]: 1.09, QC: 1, Pix_Dist: 1.41 Elem_Idx: 3665, Line_Idx: 4359, N_Weights: 1, RP[MW]: .52, RP_Adj[MW]: .52, QC: 2, New_Elem_Idx: 3664, New_Line_Idx: 4359, RP[MW]: 1.18, QC: 1, Pix_Dist: 1.00 Elem_Idx: 3665, Line_Idx: 4360, N_Weights: 1, RP[MW]: .52, RP_Adj[MW]: .52, QC: 2, New_Elem_Idx: 3664, New_Line_Idx: 4359, RP[MW]: 1.70, QC: 1, Pix_Dist: 1.41 Elem_Idx: 3670, Line_Idx: 4369, N_Weights: 1, RP[MW]: .09, RP_Adj[MW]: .09, QC: 2, New_Elem_Idx: 3670, New_Line_Idx: 4368, RP[MW]: .21, QC: 1, Pix_Dist: 1.00 Elem_Idx: 3628, Line_Idx: 4376, N_Weights: 1, RP[MW]: .05, RP_Adj[MW]: .05, QC: 2, New_Elem_Idx: 3629, New_Line_Idx: 4377, RP[MW]: .27, QC: 1, Pix_Dist: 1.41 geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Recomputing group stats (hot) VOLCAT_ALERTS>> Correcting Retrievals, if needed geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (ash) geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (ice) geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Thermal anomaly group radiative power summary: Group_Idx: 1, Orig Total RP [MW]: .13, New Total RP [MW]: .13 Group_Idx: 2, Orig Total RP [MW]: .16, New Total RP [MW]: .16 Group_Idx: 3, Orig Total RP [MW]: 2.48, New Total RP [MW]: 2.48 Group_Idx: 4, Orig Total RP [MW]: 2.23, New Total RP [MW]: 2.23 Group_Idx: 5, Orig Total RP [MW]: .51, New Total RP [MW]: .51 Group_Idx: 6, Orig Total RP [MW]: .25, New Total RP [MW]: .25 Group_Idx: 7, Orig Total RP [MW]: .32, New Total RP [MW]: .32 Group_Idx: 8, Orig Total RP [MW]: .15, New Total RP [MW]: .15 Group_Idx: 9, Orig Total RP [MW]: .13, New Total RP [MW]: .13 Group_Idx: 10, Orig Total RP [MW]: .19, New Total RP [MW]: .19 Group_Idx: 11, Orig Total RP [MW]: .17, New Total RP [MW]: .17 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.2025043.131850.hdf geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (so2) VOLCAT_ALERTS>> Updating History, if needed Background= 0 0 70.35407 -147.9530 Background= 0 0 70.49150 -148.6961 Background= 0 0 70.31882 -148.5059 Background= 0 0 70.29229 -148.4381 Background= 0 0 70.25409 -148.4311 Background= 0 0 70.27507 -148.6649 Background= 0 0 70.30830 -148.8619 Background= 0 0 70.32159 -149.6092 Background= 0 0 70.28979 -149.8855 Background= 0 0 70.33448 -150.6340 Background= 0 0 70.34399 -150.9250 VOLCAT_ALERTS>> Checking For Alerts To Issue @@**********VOLCAT ALERTS********** STARTING DATE/TIME OF IMAGE: 2025-02-12 13:18:50 [UTC] PRODUCTION DATE/TIME OF ALERT: 2025-02-12 13:46:39 [UTC] PRIMARY INSTRUMENT: NPP VIIRS PRIMARY DOMAIN: none WMO SPACECRAFT ID: 342 LOCATION/ORBIT: LEO L1 FILE: SVM13_npp_d20250212_t1318503_e1330123_b68897_c20250212134250503670_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: 11 NUMBER OF SO2 CLOUD ALERTS: 0 DATABASE VERSION: 3.0 ALGORITHM VERSION: 3.0 --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Clear) Latitude of Radiative Center: 70.35 [degrees] Longitude of Radiative Center: -147.95 [degrees] Mean Object Date/Time: 2025-02-12 13:22:49 [UTC] Mean Viewing Angle: 14.9 [degrees] Mean Solar Zenith Angle: 115.7 [degrees] Mean Glint Angle: 109.6 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(233.8 km) Number of background pixels: 3218 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .68 [none] Maximum Observed BT (3.9 um): 271.27 [K] Observed - Background BT (3.9 um): 13.16 [K] BT Anomaly (3.9 um): 15.08 [K] Maximum Observed - Clear RTM BT (3.9 um): 1.24 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 12.04 [K] Maximum Observed BTD (3.9-10/11/12 um): 12.30 [K] Observed - Background BTD (3.9-10/11/12 um): 13.18 [K] BTD Anomaly (3.9-10/11/12 um): 16.79 [K] Maximum Observed Radiance (2.2 um): .0064 [RU] Observed - Background Radiance (2.2 um): .0059 [RU] Radiance Anomaly (2.2 um): .0595 [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: .63 [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: 1 [none] Maximum Radiative Power: .13 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .13 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.15 [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: 70.49 [degrees] Longitude of Radiative Center: -148.70 [degrees] Mean Object Date/Time: 2025-02-12 13:22:51 [UTC] Mean Viewing Angle: 12.6 [degrees] Mean Solar Zenith Angle: 115.8 [degrees] Mean Glint Angle: 110.2 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(215.8 km) Number of background pixels: 3115 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .80 [none] Maximum Observed BT (3.9 um): 271.47 [K] Observed - Background BT (3.9 um): 13.70 [K] BT Anomaly (3.9 um): 16.89 [K] Maximum Observed - Clear RTM BT (3.9 um): 1.44 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 12.49 [K] Maximum Observed BTD (3.9-10/11/12 um): 12.76 [K] Observed - Background BTD (3.9-10/11/12 um): 14.02 [K] BTD Anomaly (3.9-10/11/12 um): 20.62 [K] Maximum Observed Radiance (2.2 um): .0177 [RU] Observed - Background Radiance (2.2 um): .0174 [RU] Radiance Anomaly (2.2 um): .1739 [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: .54 [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 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: 1 [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: 0.14 [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: -148.51 [degrees] Mean Object Date/Time: 2025-02-12 13:22:53 [UTC] Mean Viewing Angle: 13.8 [degrees] Mean Solar Zenith Angle: 115.9 [degrees] Mean Glint Angle: 109.7 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(213.3 km) Number of background pixels: 2960 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .19 [none] Maximum Observed BT (3.9 um): 283.45 [K] Observed - Background BT (3.9 um): 25.92 [K] BT Anomaly (3.9 um): 18.08 [K] Maximum Observed - Clear RTM BT (3.9 um): 25.21 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 22.80 [K] Maximum Observed BTD (3.9-10/11/12 um): 23.93 [K] Observed - Background BTD (3.9-10/11/12 um): 24.55 [K] BTD Anomaly (3.9-10/11/12 um): 16.62 [K] Maximum Observed Radiance (2.2 um): .0320 [RU] Observed - Background Radiance (2.2 um): .0311 [RU] Radiance Anomaly (2.2 um): .3114 [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: .00 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 1 [none] Maximum Radiative Power: 1.64 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 2.48 [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: 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: 2025-02-12 13:22:53 [UTC] Mean Viewing Angle: 14.1 [degrees] Mean Solar Zenith Angle: 115.8 [degrees] Mean Glint Angle: 109.7 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(214.4 km) Number of background pixels: 2960 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .14 [none] Maximum Observed BT (3.9 um): 299.87 [K] Observed - Background BT (3.9 um): 42.25 [K] BT Anomaly (3.9 um): 32.79 [K] Maximum Observed - Clear RTM BT (3.9 um): 41.52 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 40.09 [K] Maximum Observed BTD (3.9-10/11/12 um): 41.39 [K] Observed - Background BTD (3.9-10/11/12 um): 41.93 [K] BTD Anomaly (3.9-10/11/12 um): 31.77 [K] Maximum Observed Radiance (2.2 um): .0958 [RU] Observed - Background Radiance (2.2 um): .0951 [RU] Radiance Anomaly (2.2 um): .9505 [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: .86 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .19 [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: 2.23 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 2.23 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.43 [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: 70.25 [degrees] Longitude of Radiative Center: -148.43 [degrees] Mean Object Date/Time: 2025-02-12 13:22:53 [UTC] Mean Viewing Angle: 14.2 [degrees] Mean Solar Zenith Angle: 115.9 [degrees] Mean Glint Angle: 109.8 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(213.0 km) Number of background pixels: 2960 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .04 [none] Maximum Observed BT (3.9 um): 274.07 [K] Observed - Background BT (3.9 um): 16.40 [K] BT Anomaly (3.9 um): 11.56 [K] Maximum Observed - Clear RTM BT (3.9 um): 15.31 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 14.18 [K] Maximum Observed BTD (3.9-10/11/12 um): 15.11 [K] Observed - Background BTD (3.9-10/11/12 um): 15.62 [K] BTD Anomaly (3.9-10/11/12 um): 9.86 [K] Maximum Observed Radiance (2.2 um): .0269 [RU] Observed - Background Radiance (2.2 um): .0261 [RU] Radiance Anomaly (2.2 um): .2607 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .99 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .46 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 2 [none] Maximum Radiative Power: .30 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .51 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.44 [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: 70.28 [degrees] Longitude of Radiative Center: -148.66 [degrees] Mean Object Date/Time: 2025-02-12 13:22:53 [UTC] Mean Viewing Angle: 13.6 [degrees] Mean Solar Zenith Angle: 115.9 [degrees] Mean Glint Angle: 110.4 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(205.8 km) Number of background pixels: 2960 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 273.87 [K] Observed - Background BT (3.9 um): 16.18 [K] BT Anomaly (3.9 um): 10.15 [K] Maximum Observed - Clear RTM BT (3.9 um): 15.09 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 14.61 [K] Maximum Observed BTD (3.9-10/11/12 um): 15.49 [K] Observed - Background BTD (3.9-10/11/12 um): 16.12 [K] BTD Anomaly (3.9-10/11/12 um): 9.56 [K] Maximum Observed Radiance (2.2 um): .0044 [RU] Observed - Background Radiance (2.2 um): .0031 [RU] Radiance Anomaly (2.2 um): .0308 [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: .53 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .05 [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: 2 [none] Maximum Radiative Power: .25 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .25 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.14 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.31 [degrees] Longitude of Radiative Center: -148.86 [degrees] Mean Object Date/Time: 2025-02-12 13:22:53 [UTC] Mean Viewing Angle: 13.0 [degrees] Mean Solar Zenith Angle: 116.0 [degrees] Mean Glint Angle: 110.7 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(200.7 km) Number of background pixels: 2960 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 275.04 [K] Observed - Background BT (3.9 um): 17.55 [K] BT Anomaly (3.9 um): 12.92 [K] Maximum Observed - Clear RTM BT (3.9 um): 16.57 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 15.51 [K] Maximum Observed BTD (3.9-10/11/12 um): 16.30 [K] Observed - Background BTD (3.9-10/11/12 um): 17.21 [K] BTD Anomaly (3.9-10/11/12 um): 13.61 [K] Maximum Observed Radiance (2.2 um): .0557 [RU] Observed - Background Radiance (2.2 um): .0548 [RU] Radiance Anomaly (2.2 um): .5476 [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: .85 [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: 2 [none] Maximum Radiative Power: .32 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .32 [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 (Clear) Latitude of Radiative Center: 70.32 [degrees] Longitude of Radiative Center: -149.61 [degrees] Mean Object Date/Time: 2025-02-12 13:22:54 [UTC] Mean Viewing Angle: 11.2 [degrees] Mean Solar Zenith Angle: 116.1 [degrees] Mean Glint Angle: 111.9 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(176.9 km) Number of background pixels: 3224 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 269.18 [K] Observed - Background BT (3.9 um): 11.57 [K] BT Anomaly (3.9 um): 11.85 [K] Maximum Observed - Clear RTM BT (3.9 um): 10.48 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 9.12 [K] Maximum Observed BTD (3.9-10/11/12 um): 10.10 [K] Observed - Background BTD (3.9-10/11/12 um): 11.08 [K] BTD Anomaly (3.9-10/11/12 um): 19.46 [K] Maximum Observed Radiance (2.2 um): .0177 [RU] Observed - Background Radiance (2.2 um): .0171 [RU] Radiance Anomaly (2.2 um): .1710 [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: .97 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .30 [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: .15 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .15 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.14 [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: -149.89 [degrees] Mean Object Date/Time: 2025-02-12 13:22:56 [UTC] Mean Viewing Angle: 10.6 [degrees] Mean Solar Zenith Angle: 116.2 [degrees] Mean Glint Angle: 112.0 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(166.2 km) Number of background pixels: 3224 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 266.80 [K] Observed - Background BT (3.9 um): 8.97 [K] BT Anomaly (3.9 um): 13.27 [K] Maximum Observed - Clear RTM BT (3.9 um): 8.49 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 6.66 [K] Maximum Observed BTD (3.9-10/11/12 um): 7.46 [K] Observed - Background BTD (3.9-10/11/12 um): 8.38 [K] BTD Anomaly (3.9-10/11/12 um): 15.33 [K] Maximum Observed Radiance (2.2 um): .0082 [RU] Observed - Background Radiance (2.2 um): .0077 [RU] Radiance Anomaly (2.2 um): .0767 [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: .99 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .50 [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: 16 [none] Maximum Radiative Power: .13 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .13 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.14 [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: 70.33 [degrees] Longitude of Radiative Center: -150.63 [degrees] Mean Object Date/Time: 2025-02-12 13:22:58 [UTC] Mean Viewing Angle: 8.6 [degrees] Mean Solar Zenith Angle: 116.4 [degrees] Mean Glint Angle: 112.9 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(146.6 km) Number of background pixels: 3224 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .02 [none] Maximum Observed BT (3.9 um): 269.31 [K] Observed - Background BT (3.9 um): 11.31 [K] BT Anomaly (3.9 um): 113.11 [K] Maximum Observed - Clear RTM BT (3.9 um): 11.45 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 9.58 [K] Maximum Observed BTD (3.9-10/11/12 um): 10.31 [K] Observed - Background BTD (3.9-10/11/12 um): 11.00 [K] BTD Anomaly (3.9-10/11/12 um): 21.66 [K] Maximum Observed Radiance (2.2 um): .0423 [RU] Observed - Background Radiance (2.2 um): .0417 [RU] Radiance Anomaly (2.2 um): .4174 [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: .88 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .05 [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: .19 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .19 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.14 [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: 70.34 [degrees] Longitude of Radiative Center: -150.92 [degrees] Mean Object Date/Time: 2025-02-12 13:22:58 [UTC] Mean Viewing Angle: 7.9 [degrees] Mean Solar Zenith Angle: 116.5 [degrees] Mean Glint Angle: 113.6 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(139.3 km) Number of background pixels: 3224 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .04 [none] Maximum Observed BT (3.9 um): 267.33 [K] Observed - Background BT (3.9 um): 9.23 [K] BT Anomaly (3.9 um): 92.29 [K] Maximum Observed - Clear RTM BT (3.9 um): 11.57 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 7.37 [K] Maximum Observed BTD (3.9-10/11/12 um): 8.41 [K] Observed - Background BTD (3.9-10/11/12 um): 9.27 [K] BTD Anomaly (3.9-10/11/12 um): 16.07 [K] Maximum Observed Radiance (2.2 um): .0052 [RU] Observed - Background Radiance (2.2 um): .0044 [RU] Radiance Anomaly (2.2 um): .0438 [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: .60 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .71 [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: .17 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .17 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.14 [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.2025043.131850.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