------------------------------------ VOLCAT Alerts Version Information ------------------------------------ $Id: volcat_alerts.f90,v 1.52 2017/01/18 21:13:39 mpav Exp $ $Id: volcat_alert_utils.f90,v 1.565 2017/03/24 00:46:52 mpav Exp $ $Id: volcat_general_utils.f90,v 1.305 2017/03/22 23:44:58 mpav Exp $ $Id: volcat_history_utils.f90,v 1.179 2017/06/06 00:50:12 mpav Exp $ $Id: volcat_structs.f90,v 1.191 2017/03/22 23:44:58 mpav Exp $ $Id: volcat_plume_utils.f90,v 1.31 2017/02/27 21:11:49 mpav Exp $ $Id: volcat_grouping_utils.f90,v 1.128 2017/05/01 22:02:56 mpav Exp $ $Id: volcat_lightning_utils.f90,v 1.9 2017/02/08 19:44:18 mpav Exp $ $Id: volcat_analysis_utils.f90,v 1.9 2017/02/08 19:44:18 mpav Exp $ $Id: volcat_incident_utils.f90,v 1.9 2017/02/08 19:44:18 mpav Exp $ VOLCAT_ALERTS>> Reading measurement platform file ------------------------------------ Measurement platform data version: ------------------------------------ $Id: volcat_sensor_list.txt,v 1.5 2017/01/11 19:39:40 mpav Exp $ VOLCAT_ALERTS>> Reading configuration file ---------------------------------------------------------- Program configuration read from: /output/tmp/volcat/volcat_alert_run_script.config ---------------------------------------------------------- Object Production System: GEOCAT Debug Option: 2 Use IR only: F Volcanic cloud warning log path: /output/tmp/volcat Volcanic cloud warning log filename: Volcanic_Cloud_Alert_Realtime Volcanic cloud warning log path and filename: /output/tmp/volcat/Volcanic_Cloud_Alert_Realtime Volcanic ash time series path: /output/time_series/ash/ Volcanic ice time series path: /output/time_series/ice/ Volcanic hot time series path: none Volcanic so2 time series path: none Volcanic cloud diagnostics path: /output/volcat_diag/ Volcanic cloud diagnostics filename: geocatHOTOBJ.NOAA-20.2025050.144943.diag Volcanic cloud diagnostics path and filename: /output/volcat_diag//geocatHOTOBJ.NOAA-20.2025050.144943.diag Volcano information path: /opt/geocat/data_algorithms/volcat_data/ Volcano information filename: Volcat_Alert_FireUSA_Database_Feb21_2022_165111.txt Volcano information path and filename: /opt/geocat/data_algorithms/volcat_data//alerts/Volcat_Alert_FireUSA_Database_Feb21_2022_165111.txt Volcano activity path: /root/git/volcat Volcano activity filename: MISSING Volcano activity path and filename: /root/git/volcat/MISSING Weak plume option for ash: 1 Strong plume option for ash: 0 Weak plume option for SO2: 1 Strong plume option for SO2: 0 Weak plume option for ash: 1 Maximum viewing angle (new ash detect): 80.0 Maximum viewing angle (new ice detect): 90.0 Maximum viewing angle (new hot detect): 90.0 Maximum viewing angle (new so2 detect): 80.0 Noisy ash object threshold (basic criteria): 0.25 Noisy ash object threshold (plume/puff criteria): 0.25 Noisy ash object threshold (neighbor criteria): 0.25 Noisy ash object threshold (temporal criteria): 1.01 Noisy so2 object threshold (basic criteria): 0.25 Noisy so2 object threshold (plume/puff criteria): 0.25 Noisy so2 object threshold (neighbor criteria): 0.25 Noisy so2 object threshold (temporal criteria): 1.01 Min median 11 um tot emissivity for ash object noise screening (basic criteria): 0.50 Min median 11 um tot emissivity for ash object noise screening (plume/puff criteria): 0.50 Min median 11 um tot emissivity for ash object noise screening (neighbor criteria): 0.50 Min median 11 um tot emissivity for ash object noise screening (temporal criteria): 1.00 Min median 11 um tot emissivity for so2 object noise screening (basic criteria): 0.50 Min median 11 um tot emissivity for so2 object noise screening (plume/puff criteria): 0.50 Min median 11 um tot emissivity for so2 object noise screening (neighbor criteria): 0.50 Min median 11 um tot emissivity for so2 object noise screening (temporal criteria): 1.00 Non-uniform ash object threshold (basic criteria): 0.75 Non-uniform ash object threshold (plume/puff criteria): 0.75 Non-uniform ash object threshold (neighbor criteria): 1.01 Non-uniform ash object threshold (temporal criteria): 1.01 Non-uniform so2 object threshold (basic criteria): 0.75 Non-uniform so2 object threshold (plume/puff criteria): 0.75 Non-uniform so2 object threshold (neighbor criteria): 1.01 Non-uniform so2 object threshold (temporal criteria): 1.01 Maximum ash object median tot emiss (basic criteria): 0.90 Maximum ash object median tot emiss (plume/puff criteria): 0.60 Maximum ash object median tot emiss (neighbor criteria): 0.75 Maximum ash object median tot emiss (temporal criteria): 1.01 Maximum so2 object median tot emiss (basic criteria): 0.90 Maximum so2 object median tot emiss (plume/puff criteria): 0.50 Maximum so2 object median tot emiss (neighbor criteria): 0.75 Maximum so2 object median tot emiss (temporal criteria): 1.01 Minimum ash object count (basic/neighbor criteria): 1000000000 Minimum ash object count (plume/puff criteria): 1000000000 Minimum ash object count (temporal criteria): 0 Minimum ice object count (basic/temporal criteria): 3 Minimum ice object count (temporal criteria): 0 Minimum hot object count: 0 Minimum so2 object count (basic/neighbor criteria): 5 Minimum so2 object count (plume/puff criteria): 3 Minimum so2 object count (temporal criteria): 0 Ash object grouping contrast option (basic and neighbor criteria): 1 Ash object grouping contrast option (plume/puff criteria): 1 So2 object grouping contrast option (basic and neighbor criteria): 1 So2 object grouping contrast option (plume/puff criteria): 1 Minimum number of fractional days between ash alerts: 0.50 Minimum number of fractional days between ice alerts: 0.50 Minimum number of fractional days between thermal anomaly alerts: 0.50 Minimum number of fractional days between So2 alerts: 0.50 The number of robust pixels that are needed to be confident that co-registration errors are not to blame (L1 robustness): 50 The number of robust pixels that are needed to be confident that co-registration errors are not to blame (L2 robustness): 50 The number of robust pixels that are needed to be confident that co-registration errors are not to blame (L3 robustness): 20 The number of robust pixels that are needed to be confident that co-registration errors are not to blame (L4 robustness): 10 The fraction of robust area possibly attributed to co-registration errors that gives confidence that robust signal is strictly due to co-registration (L1 robustness): .5000 The fraction of robust area possibly attributed to co-registration errors that gives confidence that robust signal is strictly due to co-registration (L2 robustness): .5000 The fraction of robust area possibly attributed to co-registration errors that gives confidence that robust signal is strictly due to co-registration (L3 robustness): .5000 The fraction of robust area possibly attributed to co-registration errors that gives confidence that robust signal is strictly due to co-registration (L4 robustness): .9500 History grid resolution (detection): .10 History grid resolution (retrievals): 1.00 History file path: /output/history/ History file filename: volcat_history.hdf History file path and filename: /output/history//volcat_history.hdf Ash history usage: 1 Ice history usage: 1 Hot history usage: 1 SO2 history usage: 1 Number of days between valid detections before thermal anomaly is removed from history: 15.00000 Maximum number of volcanoes listed in alerts: 5 Ash object is valid: NO Ash object path: /output/l2_data Ash object filename: none Ash object path and filename: /output/l2_data/none Ice object is valid: NO Ice object path: /output/l2_data Ice object filename: none Ice object path and filename: /output/l2_data/none Hot object is valid: YES Hot object path: /output/l2_data Hot object filename: geocatHOTOBJHIRES.NOAA-20.2025050.144943.hdf Hot object path and filename: /output/l2_data/geocatHOTOBJHIRES.NOAA-20.2025050.144943.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 2025-02-19T14:21:35 UTC from and /ancillary/NIFC_DATA/Current-Fire-Location-2025-02-19_142133.geojson/ancillary/NIFC_DATA/Current-Fire-Perimeter-2025-02-19_142133.geojson Number of perimeters: 3 Number of points: 203 Total number of incidents: 206 Perimeter data bounding lon/lat: -85.313, 29.808, -84.748, 30.527 Point data bounding lon/lat: -124.102, 26.025, -75.246, 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.NOAA-20.2025050.144943.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: 5017, Line_Idx: 4828, RP[MW]: .23, Elem_Over: 5017, Line_Over: 4838, RP_Over[MW]: .21, Elem_Traceback: 5017, Line_Traceback: 4828 Ref_Obj_Idx: 2, Over_Obj_Idx: 3, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 5018, Line_Idx: 4828, RP[MW]: .23, Elem_Over: 5018, Line_Over: 4838, RP_Over[MW]: .21, Elem_Traceback: 5018, Line_Traceback: 4828 Ref_Obj_Idx: 2, Over_Obj_Idx: 3, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 4960, Line_Idx: 4923, RP[MW]: .21, Elem_Over: 4960, Line_Over: 4933, RP_Over[MW]: .31, Elem_Traceback: 4960, Line_Traceback: 4923 Ref_Obj_Idx: 11, Over_Obj_Idx: 12, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 4968, Line_Idx: 4822, Obj_Idx: 1, RP[MW]: .72, RP Modified[MW]: .72, Qc: 0, RP Final[MW]: .72, Qc Final: 1 Elem_Idx: 5017, Line_Idx: 4828, Obj_Idx: 2, RP[MW]: .23, RP Modified[MW]: .22, Qc: 4, RP Final[MW]: .22, Qc Final: 4 Elem_Idx: 5018, Line_Idx: 4828, Obj_Idx: 2, RP[MW]: .23, RP Modified[MW]: .22, Qc: 4, RP Final[MW]: .22, Qc Final: 4 Elem_Idx: 5017, Line_Idx: 4838, Obj_Idx: 3, RP[MW]: .21, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 5018, Line_Idx: 4838, Obj_Idx: 3, RP[MW]: .21, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 5003, Line_Idx: 4840, Obj_Idx: 5, RP[MW]: .11, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .11, Qc Final: 1 Elem_Idx: 5010, Line_Idx: 4840, Obj_Idx: 4, RP[MW]: .19, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .19, Qc Final: 1 Elem_Idx: 5001, Line_Idx: 4841, Obj_Idx: 5, RP[MW]: .37, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .37, Qc Final: 1 Elem_Idx: 5002, Line_Idx: 4841, Obj_Idx: 5, RP[MW]: .37, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .37, Qc Final: 1 Elem_Idx: 5003, Line_Idx: 4841, Obj_Idx: 5, RP[MW]: .74, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .74, Qc Final: 1 Elem_Idx: 5009, Line_Idx: 4841, Obj_Idx: 4, RP[MW]: .54, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .54, Qc Final: 1 Elem_Idx: 5010, Line_Idx: 4841, Obj_Idx: 4, RP[MW]: .54, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .54, Qc Final: 1 Elem_Idx: 5011, Line_Idx: 4841, Obj_Idx: 4, RP[MW]: .19, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .19, Qc Final: 1 Elem_Idx: 5001, Line_Idx: 4842, Obj_Idx: 5, RP[MW]: .37, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .37, Qc Final: 1 Elem_Idx: 5002, Line_Idx: 4842, Obj_Idx: 5, RP[MW]: .37, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .37, Qc Final: 1 Elem_Idx: 5003, Line_Idx: 4842, Obj_Idx: 5, RP[MW]: .74, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .74, Qc Final: 1 Elem_Idx: 5002, Line_Idx: 4843, Obj_Idx: 5, RP[MW]: .12, RP Modified[MW]: .12, Qc: 0, RP Final[MW]: .12, Qc Final: 1 Elem_Idx: 5014, Line_Idx: 4845, Obj_Idx: 6, RP[MW]: .15, RP Modified[MW]: .15, Qc: 0, RP Final[MW]: .15, Qc Final: 1 Elem_Idx: 5015, Line_Idx: 4845, Obj_Idx: 6, RP[MW]: .23, RP Modified[MW]: .23, Qc: 0, RP Final[MW]: .23, Qc Final: 1 Elem_Idx: 5016, Line_Idx: 4845, Obj_Idx: 6, RP[MW]: .23, RP Modified[MW]: .23, Qc: 0, RP Final[MW]: .23, Qc Final: 1 Elem_Idx: 5015, Line_Idx: 4846, Obj_Idx: 6, RP[MW]: .23, RP Modified[MW]: .23, Qc: 0, RP Final[MW]: .23, Qc Final: 1 Elem_Idx: 5010, Line_Idx: 4853, Obj_Idx: 7, RP[MW]: .29, RP Modified[MW]: .29, Qc: 0, RP Final[MW]: .29, Qc Final: 1 Elem_Idx: 5011, Line_Idx: 4853, Obj_Idx: 7, RP[MW]: .24, RP Modified[MW]: .24, Qc: 0, RP Final[MW]: .24, Qc Final: 1 Elem_Idx: 4996, Line_Idx: 4855, Obj_Idx: 8, RP[MW]: .32, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .32, Qc Final: 1 Elem_Idx: 5001, Line_Idx: 4855, Obj_Idx: 9, RP[MW]: .28, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .28, Qc Final: 1 Elem_Idx: 4996, Line_Idx: 4856, Obj_Idx: 8, RP[MW]: .32, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .32, Qc Final: 1 Elem_Idx: 4997, Line_Idx: 4856, Obj_Idx: 8, RP[MW]: .23, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .23, Qc Final: 1 Elem_Idx: 5001, Line_Idx: 4856, Obj_Idx: 9, RP[MW]: .28, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .28, Qc Final: 1 Elem_Idx: 4991, Line_Idx: 4873, Obj_Idx: 10, RP[MW]: .50, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .50, Qc Final: 1 Elem_Idx: 4992, Line_Idx: 4873, Obj_Idx: 10, RP[MW]: .50, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .50, Qc Final: 1 Elem_Idx: 4959, Line_Idx: 4923, Obj_Idx: 11, RP[MW]: .21, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .21, Qc Final: 1 Elem_Idx: 4960, Line_Idx: 4923, Obj_Idx: 11, RP[MW]: .21, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 4960, Line_Idx: 4933, Obj_Idx: 12, RP[MW]: .31, RP Modified[MW]: .26, Qc: 4, RP Final[MW]: .26, Qc Final: 4 Elem_Idx: 4961, Line_Idx: 4933, Obj_Idx: 12, RP[MW]: .09, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .09, Qc Final: 1 Elem_Idx: 4903, Line_Idx: 5033, Obj_Idx: 13, RP[MW]: .19, RP Modified[MW]: .19, Qc: 0, RP Final[MW]: .19, Qc Final: 1 Elem_Idx: 4904, Line_Idx: 5033, Obj_Idx: 13, RP[MW]: .19, RP Modified[MW]: .19, Qc: 0, RP Final[MW]: .19, Qc Final: 1 geocat>> VOLCAT_GENERAL_UTILS:RESOLVE_REDUNDANT_VRP(INFORMATION) : Building list of linked objects from spatial overlap Original List (Ref ID=2): Object 1 of 1 --> Id = 3 Unified List (Ref ID=2): Object 1 of 1 --> Id = 3 Original List (Ref ID=11): Object 1 of 1 --> Id = 12 Unified List (Ref ID=11): Object 1 of 1 --> Id = 12 GROUPS 0 0 0 geocat>> VOLCAT_GROUPING_UTILS:GROUP_SINGULAR_OBJECTS(INFORMATION) : Hot object grouping method: incident based alert 1 1 alert 2 2 alert 3 4 alert 4 5 alert 5 6 alert 6 7 alert 7 8 alert 8 9 alert 9 10 alert 10 11 alert 11 13 2 70.26254 -148.3267 3 70.26383 -148.3283 Adding object 3 to group 2 3 3 11 70.32288 -149.6058 12 70.32313 -149.6136 Adding object 12 to group 10 12 12 11 1 1 1 -999 1 2 2 2 -999 1 3 4 4 -999 1 4 5 5 -999 1 5 6 6 -999 1 6 7 7 -999 1 7 8 8 -999 1 8 9 9 -999 1 9 10 10 -999 1 10 11 11 -999 1 11 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: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: 4968, Y_Idx: 4822, VRP_Pix: 0.72, VRP_Max: 0.72, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.72, Internal: F, BT_Pix: 259.8, BT_Crit: T, Qc: 1 Group_Id: 002, Object_Id: 0002, X_Idx: 5017, Y_Idx: 4828, VRP_Pix: 0.22, VRP_Max: 0.23, VRP_Relative_Diff: 0.06, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.22, Internal: F, BT_Pix: 262.7, BT_Crit: F, Qc: 2 Group_Id: 002, Object_Id: 0002, X_Idx: 5018, Y_Idx: 4828, VRP_Pix: 0.22, VRP_Max: 0.23, VRP_Relative_Diff: 0.06, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.22, Internal: F, BT_Pix: 266.2, BT_Crit: T, Qc: 1 Group_Id: 003, Object_Id: 0004, X_Idx: 5010, Y_Idx: 4840, VRP_Pix: 0.19, VRP_Max: 0.54, VRP_Relative_Diff: 0.66, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.54, Internal: F, BT_Pix: 255.6, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0004, X_Idx: 5009, Y_Idx: 4841, VRP_Pix: 0.54, VRP_Max: 0.54, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.54, Internal: F, BT_Pix: 257.5, BT_Crit: T, Qc: 1 Group_Id: 003, Object_Id: 0004, X_Idx: 5010, Y_Idx: 4841, VRP_Pix: 0.54, VRP_Max: 0.54, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.54, Internal: F, BT_Pix: 287.6, BT_Crit: T, Qc: 1 Group_Id: 003, Object_Id: 0004, X_Idx: 5011, Y_Idx: 4841, VRP_Pix: 0.19, VRP_Max: 0.54, VRP_Relative_Diff: 0.66, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.54, Internal: F, BT_Pix: 254.9, BT_Crit: F, Qc: 2 Group_Id: 004, Object_Id: 0005, X_Idx: 5003, Y_Idx: 4840, VRP_Pix: 0.11, VRP_Max: 0.74, VRP_Relative_Diff: 0.85, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.74, Internal: F, BT_Pix: 250.5, BT_Crit: F, Qc: 2 Group_Id: 004, Object_Id: 0005, X_Idx: 5001, Y_Idx: 4841, VRP_Pix: 0.37, VRP_Max: 0.74, VRP_Relative_Diff: 0.50, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.74, Internal: F, BT_Pix: 250.7, BT_Crit: F, Qc: 2 Group_Id: 004, Object_Id: 0005, X_Idx: 5002, Y_Idx: 4841, VRP_Pix: 0.37, VRP_Max: 0.74, VRP_Relative_Diff: 0.50, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.74, Internal: F, BT_Pix: 258.0, BT_Crit: F, Qc: 2 Group_Id: 004, Object_Id: 0005, X_Idx: 5003, Y_Idx: 4841, VRP_Pix: 0.74, VRP_Max: 0.74, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.74, Internal: F, BT_Pix: 285.9, BT_Crit: T, Qc: 1 Group_Id: 004, Object_Id: 0005, X_Idx: 5001, Y_Idx: 4842, VRP_Pix: 0.37, VRP_Max: 0.74, VRP_Relative_Diff: 0.50, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.74, Internal: F, BT_Pix: 264.0, BT_Crit: F, Qc: 2 Group_Id: 004, Object_Id: 0005, X_Idx: 5002, Y_Idx: 4842, VRP_Pix: 0.37, VRP_Max: 0.74, VRP_Relative_Diff: 0.50, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.74, Internal: F, BT_Pix: 284.4, BT_Crit: F, Qc: 2 Group_Id: 004, Object_Id: 0005, X_Idx: 5003, Y_Idx: 4842, VRP_Pix: 0.74, VRP_Max: 0.74, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.74, Internal: F, BT_Pix: 260.7, BT_Crit: T, Qc: 1 Group_Id: 004, Object_Id: 0005, X_Idx: 5002, Y_Idx: 4843, VRP_Pix: 0.12, VRP_Max: 0.74, VRP_Relative_Diff: 0.84, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.74, Internal: F, BT_Pix: 251.1, BT_Crit: F, Qc: 2 Group_Id: 005, Object_Id: 0006, X_Idx: 5014, Y_Idx: 4845, VRP_Pix: 0.15, VRP_Max: 0.23, VRP_Relative_Diff: 0.37, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.23, Internal: F, BT_Pix: 251.2, BT_Crit: F, Qc: 2 Group_Id: 005, Object_Id: 0006, X_Idx: 5015, Y_Idx: 4845, VRP_Pix: 0.23, VRP_Max: 0.23, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.23, Internal: F, BT_Pix: 267.1, BT_Crit: T, Qc: 1 Group_Id: 005, Object_Id: 0006, X_Idx: 5016, Y_Idx: 4845, VRP_Pix: 0.23, VRP_Max: 0.23, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.23, Internal: F, BT_Pix: 266.9, BT_Crit: T, Qc: 1 Group_Id: 005, Object_Id: 0006, X_Idx: 5015, Y_Idx: 4846, VRP_Pix: 0.23, VRP_Max: 0.23, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.23, Internal: F, BT_Pix: 252.4, BT_Crit: T, Qc: 1 Group_Id: 006, Object_Id: 0007, X_Idx: 5010, Y_Idx: 4853, VRP_Pix: 0.29, VRP_Max: 0.29, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.29, Internal: F, BT_Pix: 264.1, BT_Crit: T, Qc: 1 Group_Id: 006, Object_Id: 0007, X_Idx: 5011, Y_Idx: 4853, VRP_Pix: 0.24, VRP_Max: 0.29, VRP_Relative_Diff: 0.18, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.29, Internal: F, BT_Pix: 262.2, BT_Crit: F, Qc: 2 Group_Id: 007, Object_Id: 0008, X_Idx: 4996, Y_Idx: 4855, VRP_Pix: 0.32, VRP_Max: 0.32, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.32, Internal: F, BT_Pix: 275.5, BT_Crit: T, Qc: 1 Group_Id: 007, Object_Id: 0008, X_Idx: 4996, Y_Idx: 4856, VRP_Pix: 0.32, VRP_Max: 0.32, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.32, Internal: F, BT_Pix: 257.2, BT_Crit: T, Qc: 1 Group_Id: 007, Object_Id: 0008, X_Idx: 4997, Y_Idx: 4856, VRP_Pix: 0.23, VRP_Max: 0.32, VRP_Relative_Diff: 0.29, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.32, Internal: F, BT_Pix: 257.5, BT_Crit: F, Qc: 2 Group_Id: 008, Object_Id: 0009, X_Idx: 5001, Y_Idx: 4855, VRP_Pix: 0.28, VRP_Max: 0.28, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.28, Internal: F, BT_Pix: 253.2, BT_Crit: T, Qc: 1 Group_Id: 008, Object_Id: 0009, X_Idx: 5001, Y_Idx: 4856, VRP_Pix: 0.28, VRP_Max: 0.28, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.28, Internal: F, BT_Pix: 268.9, BT_Crit: T, Qc: 1 Group_Id: 009, Object_Id: 0010, X_Idx: 4991, Y_Idx: 4873, VRP_Pix: 0.50, VRP_Max: 0.50, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.50, Internal: F, BT_Pix: 285.0, BT_Crit: T, Qc: 1 Group_Id: 009, Object_Id: 0010, X_Idx: 4992, Y_Idx: 4873, VRP_Pix: 0.50, VRP_Max: 0.50, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.50, Internal: F, BT_Pix: 256.8, BT_Crit: T, Qc: 1 Group_Id: 010, Object_Id: 0011, X_Idx: 4959, Y_Idx: 4923, 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: 253.2, BT_Crit: T, Qc: 1 Group_Id: 010, Object_Id: 0012, X_Idx: 4960, Y_Idx: 4933, VRP_Pix: 0.26, VRP_Max: 0.31, VRP_Relative_Diff: 0.18, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.26, Internal: F, BT_Pix: 269.5, BT_Crit: T, Qc: 1 Group_Id: 010, Object_Id: 0012, X_Idx: 4961, Y_Idx: 4933, VRP_Pix: 0.09, VRP_Max: 0.31, VRP_Relative_Diff: 0.71, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.26, Internal: F, BT_Pix: 248.2, BT_Crit: F, Qc: 2 Group_Id: 011, Object_Id: 0013, X_Idx: 4903, Y_Idx: 5033, 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: 262.2, BT_Crit: T, Qc: 1 Group_Id: 011, Object_Id: 0013, X_Idx: 4904, Y_Idx: 5033, 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: 253.7, BT_Crit: T, Qc: 1 geocat>> VOLCAT_GENERAL_UTILS:APPLY_CLOUDY_VRP_QC(INFORMATION) : Applying cloud scattering QC MWIR resolution (m): 375.0, MWIR resolution factor: 1 Group Id: 2, Obj_Idx: 2, Trans_Min: .576, VRP Total: .47 Group Id: 2, Obj_Idx: 3, Trans_Min: .576, VRP Total: .42 Group Id: 3, Obj_Idx: 4, Trans_Min: .576, VRP Total: 1.46 Group Id: 4, Obj_Idx: 5, Trans_Min: .576, VRP Total: 3.18 Group Id: 5, Obj_Idx: 6, Trans_Min: .576, VRP Total: .84 Group Id: 6, Obj_Idx: 7, Trans_Min: .576, VRP Total: .53 Group Id: 7, Obj_Idx: 8, Trans_Min: .576, VRP Total: .87 Group Id: 8, Obj_Idx: 9, Trans_Min: .576, VRP Total: .56 Group Id: 9, Obj_Idx: 10, Trans_Min: .576, VRP Total: 1.00 Group Id: 10, Obj_Idx: 11, Trans_Min: .581, VRP Total: .42 Group Id: 10, Obj_Idx: 12, Trans_Min: .581, VRP Total: .40 Group Id: 11, Obj_Idx: 13, Trans_Min: .589, VRP Total: .37 geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Redistributing radiative power to limit energy smearing Elem_Idx: 5017, Line_Idx: 4828, N_Weights: 1, RP[MW]: .22, RP_Adj[MW]: .22, QC: 2, New_Elem_Idx: 5018, New_Line_Idx: 4828, RP[MW]: .22, QC: 1, Pix_Dist: 1.00 Elem_Idx: 5003, Line_Idx: 4840, N_Weights: 1, RP[MW]: .11, RP_Adj[MW]: .11, QC: 2, New_Elem_Idx: 5003, New_Line_Idx: 4841, RP[MW]: .74, QC: 1, Pix_Dist: 1.00 Elem_Idx: 5010, Line_Idx: 4840, N_Weights: 1, RP[MW]: .19, RP_Adj[MW]: .19, QC: 2, New_Elem_Idx: 5010, New_Line_Idx: 4841, RP[MW]: .54, QC: 1, Pix_Dist: 1.00 Elem_Idx: 5001, Line_Idx: 4841, N_Weights: 1, RP[MW]: .37, RP_Adj[MW]: .37, QC: 2, New_Elem_Idx: 5003, New_Line_Idx: 4841, RP[MW]: .85, QC: 1, Pix_Dist: 2.00 Elem_Idx: 5002, Line_Idx: 4841, N_Weights: 1, RP[MW]: .37, RP_Adj[MW]: .37, QC: 2, New_Elem_Idx: 5003, New_Line_Idx: 4841, RP[MW]: 1.22, QC: 1, Pix_Dist: 1.00 Elem_Idx: 5011, Line_Idx: 4841, N_Weights: 1, RP[MW]: .19, RP_Adj[MW]: .19, QC: 2, New_Elem_Idx: 5010, New_Line_Idx: 4841, RP[MW]: .73, QC: 1, Pix_Dist: 1.00 Elem_Idx: 5001, Line_Idx: 4842, N_Weights: 1, RP[MW]: .37, RP_Adj[MW]: .37, QC: 2, New_Elem_Idx: 5003, New_Line_Idx: 4842, RP[MW]: .74, QC: 1, Pix_Dist: 2.00 Elem_Idx: 5002, Line_Idx: 4842, N_Weights: 1, RP[MW]: .37, RP_Adj[MW]: .37, QC: 2, New_Elem_Idx: 5003, New_Line_Idx: 4842, RP[MW]: 1.11, QC: 1, Pix_Dist: 1.00 Elem_Idx: 5002, Line_Idx: 4843, N_Weights: 1, RP[MW]: .12, RP_Adj[MW]: .12, QC: 2, New_Elem_Idx: 5003, New_Line_Idx: 4842, RP[MW]: 1.48, QC: 1, Pix_Dist: 1.41 Elem_Idx: 5014, Line_Idx: 4845, N_Weights: 1, RP[MW]: .15, RP_Adj[MW]: .15, QC: 2, New_Elem_Idx: 5015, New_Line_Idx: 4845, RP[MW]: .23, QC: 1, Pix_Dist: 1.00 Elem_Idx: 5011, Line_Idx: 4853, N_Weights: 1, RP[MW]: .24, RP_Adj[MW]: .24, QC: 2, New_Elem_Idx: 5010, New_Line_Idx: 4853, RP[MW]: .29, QC: 1, Pix_Dist: 1.00 Elem_Idx: 4997, Line_Idx: 4856, N_Weights: 1, RP[MW]: .23, RP_Adj[MW]: .23, QC: 2, New_Elem_Idx: 4996, New_Line_Idx: 4856, RP[MW]: .32, QC: 1, Pix_Dist: 1.00 Elem_Idx: 4961, Line_Idx: 4933, N_Weights: 1, RP[MW]: .09, RP_Adj[MW]: .09, QC: 2, New_Elem_Idx: 4960, New_Line_Idx: 4933, RP[MW]: .26, QC: 1, Pix_Dist: 1.00 geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot geocat>> VOLCAT_HISTORY_UTILS:GROUP2HISTORY(INFORMATION) : Could not find an open list slot 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]: .72, New Total RP [MW]: .72 Group_Idx: 2, Orig Total RP [MW]: .88, New Total RP [MW]: .44 Group_Idx: 3, Orig Total RP [MW]: 1.46, New Total RP [MW]: 1.46 Group_Idx: 4, Orig Total RP [MW]: 3.18, New Total RP [MW]: 3.18 Group_Idx: 5, Orig Total RP [MW]: .84, New Total RP [MW]: .84 Group_Idx: 6, Orig Total RP [MW]: .53, New Total RP [MW]: .53 Group_Idx: 7, Orig Total RP [MW]: .87, New Total RP [MW]: .87 Group_Idx: 8, Orig Total RP [MW]: .56, New Total RP [MW]: .56 Group_Idx: 9, Orig Total RP [MW]: 1.00, New Total RP [MW]: 1.00 Group_Idx: 10, Orig Total RP [MW]: .83, New Total RP [MW]: .56 Group_Idx: 11, Orig Total RP [MW]: .37, New Total RP [MW]: .37 geocat>> VOLCAT_GENERAL_UTILS:FEATURE_RP_TO_SCALED_RASTER(INFORMATION) : Creating feature-based scaled radiative power raster geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Updating thermal L2: /output//l2_data/geocatL2HIRES.NOAA-20.2025050.144943.hdf geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (so2) VOLCAT_ALERTS>> Updating History, if needed Background= 0 0 70.49003 -148.7027 Background= 0 0 70.26254 -148.3267 Background= 0 0 70.28958 -148.4360 Background= 0 0 70.31931 -148.4993 Background= 0 0 70.25706 -148.4376 Background= 0 0 70.25587 -148.5760 Background= 0 0 70.30959 -148.7252 Background= 0 0 70.28565 -148.6919 Background= 0 0 70.30901 -148.8672 Background= 0 0 70.32288 -149.6058 Background= 0 0 70.34474 -150.9285 VOLCAT_ALERTS>> Checking For Alerts To Issue @@**********VOLCAT ALERTS********** STARTING DATE/TIME OF IMAGE: 2025-02-19 14:49:43 [UTC] PRODUCTION DATE/TIME OF ALERT: 2025-02-19 15:15:43 [UTC] PRIMARY INSTRUMENT: NOAA-20 VIIRS PRIMARY DOMAIN: none WMO SPACECRAFT ID: 208 LOCATION/ORBIT: LEO L1 FILE: SVM13_j01_d20250219_t1449425_e1501037_b37601_c20250219151208697840_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 (Cloud) Latitude of Radiative Center: 70.49 [degrees] Longitude of Radiative Center: -148.70 [degrees] Mean Object Date/Time: 2025-02-19 14:54:09 [UTC] Mean Viewing Angle: 49.0 [degrees] Mean Solar Zenith Angle: 106.6 [degrees] Mean Glint Angle: 85.4 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(215.6 km) Number of background pixels: 2034 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .80 [none] Maximum Observed BT (3.9 um): 259.83 [K] Observed - Background BT (3.9 um): 17.33 [K] BT Anomaly (3.9 um): 12.52 [K] Maximum Observed - Clear RTM BT (3.9 um): -9.61 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 17.48 [K] Maximum Observed BTD (3.9-10/11/12 um): 17.24 [K] Observed - Background BTD (3.9-10/11/12 um): 16.60 [K] BTD Anomaly (3.9-10/11/12 um): 15.40 [K] Maximum Observed Radiance (2.2 um): .0064 [RU] Observed - Background Radiance (2.2 um): .0069 [RU] Radiance Anomaly (2.2 um): .0692 [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: .81 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .80 [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: .72 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .72 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.21 [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: 70.26 [degrees] Longitude of Radiative Center: -148.33 [degrees] Mean Object Date/Time: 2025-02-19 14:54:09 [UTC] Mean Viewing Angle: 50.2 [degrees] Mean Solar Zenith Angle: 106.5 [degrees] Mean Glint Angle: 84.7 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(217.0 km) Number of background pixels: 2337 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .17 [none] Maximum Observed BT (3.9 um): 266.20 [K] Observed - Background BT (3.9 um): 23.15 [K] BT Anomaly (3.9 um): 10.93 [K] Maximum Observed - Clear RTM BT (3.9 um): 23.46 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 22.03 [K] Maximum Observed BTD (3.9-10/11/12 um): 23.21 [K] Observed - Background BTD (3.9-10/11/12 um): 23.42 [K] BTD Anomaly (3.9-10/11/12 um): 11.11 [K] Maximum Observed Radiance (2.2 um): .0249 [RU] Observed - Background Radiance (2.2 um): .0247 [RU] Radiance Anomaly (2.2 um): .2474 [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: .41 [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: 1 [none] Maximum Radiative Power: .44 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .44 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.88 [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: 70.29 [degrees] Longitude of Radiative Center: -148.44 [degrees] Mean Object Date/Time: 2025-02-19 14:54:11 [UTC] Mean Viewing Angle: 50.0 [degrees] Mean Solar Zenith Angle: 106.5 [degrees] Mean Glint Angle: 84.6 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(214.4 km) Number of background pixels: 1061 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .14 [none] Maximum Observed BT (3.9 um): 287.65 [K] Observed - Background BT (3.9 um): 44.14 [K] BT Anomaly (3.9 um): 17.77 [K] Maximum Observed - Clear RTM BT (3.9 um): 45.48 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 40.67 [K] Maximum Observed BTD (3.9-10/11/12 um): 42.18 [K] Observed - Background BTD (3.9-10/11/12 um): 43.01 [K] BTD Anomaly (3.9-10/11/12 um): 17.48 [K] Maximum Observed Radiance (2.2 um): .0736 [RU] Observed - Background Radiance (2.2 um): .0737 [RU] Radiance Anomaly (2.2 um): .7373 [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: .96 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .84 [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: .92 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 1.46 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.88 [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: 70.32 [degrees] Longitude of Radiative Center: -148.50 [degrees] Mean Object Date/Time: 2025-02-19 14:54:11 [UTC] Mean Viewing Angle: 49.8 [degrees] Mean Solar Zenith Angle: 106.5 [degrees] Mean Glint Angle: 84.7 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(213.5 km) Number of background pixels: 120 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .17 [none] Maximum Observed BT (3.9 um): 285.85 [K] Observed - Background BT (3.9 um): 41.29 [K] BT Anomaly (3.9 um): 11.58 [K] Maximum Observed - Clear RTM BT (3.9 um): 43.92 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 36.67 [K] Maximum Observed BTD (3.9-10/11/12 um): 38.04 [K] Observed - Background BTD (3.9-10/11/12 um): 39.11 [K] BTD Anomaly (3.9-10/11/12 um): 11.00 [K] Maximum Observed Radiance (2.2 um): .0323 [RU] Observed - Background Radiance (2.2 um): .0322 [RU] Radiance Anomaly (2.2 um): .3222 [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: .77 [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: 1.59 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 3.18 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 1.7 [km^2] Type of Event: Previously Detected Thermal Anomaly Event Priority Ranking: 3 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: Old Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.26 [degrees] Longitude of Radiative Center: -148.44 [degrees] Mean Object Date/Time: 2025-02-19 14:54:11 [UTC] Mean Viewing Angle: 50.1 [degrees] Mean Solar Zenith Angle: 106.5 [degrees] Mean Glint Angle: 84.7 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(212.9 km) Number of background pixels: 1436 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .08 [none] Maximum Observed BT (3.9 um): 267.05 [K] Observed - Background BT (3.9 um): 23.57 [K] BT Anomaly (3.9 um): 8.42 [K] Maximum Observed - Clear RTM BT (3.9 um): 24.57 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 20.64 [K] Maximum Observed BTD (3.9-10/11/12 um): 21.80 [K] Observed - Background BTD (3.9-10/11/12 um): 22.85 [K] BTD Anomaly (3.9-10/11/12 um): 8.22 [K] Maximum Observed Radiance (2.2 um): .0552 [RU] Observed - Background Radiance (2.2 um): .0553 [RU] Radiance Anomaly (2.2 um): .5528 [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: .88 [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 red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 1 [none] Maximum Radiative Power: .38 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .84 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.88 [km^2] Type of Event: Previously Detected Thermal Anomaly Event Priority Ranking: 3 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: Old Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Cloud) Latitude of Radiative Center: 70.26 [degrees] Longitude of Radiative Center: -148.58 [degrees] Mean Object Date/Time: 2025-02-19 14:54:11 [UTC] Mean Viewing Angle: 50.0 [degrees] Mean Solar Zenith Angle: 106.6 [degrees] Mean Glint Angle: 85.0 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(208.0 km) Number of background pixels: 993 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .02 [none] Maximum Observed BT (3.9 um): 264.07 [K] Observed - Background BT (3.9 um): 20.38 [K] BT Anomaly (3.9 um): 5.44 [K] Maximum Observed - Clear RTM BT (3.9 um): 21.95 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 16.88 [K] Maximum Observed BTD (3.9-10/11/12 um): 18.13 [K] Observed - Background BTD (3.9-10/11/12 um): 19.09 [K] BTD Anomaly (3.9-10/11/12 um): 5.20 [K] Maximum Observed Radiance (2.2 um): .0109 [RU] Observed - Background Radiance (2.2 um): .0104 [RU] Radiance Anomaly (2.2 um): .1037 [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: .91 [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: .53 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .53 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.44 [km^2] Type of Event: Previously Detected Thermal Anomaly Event Priority Ranking: 3 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: Old Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.31 [degrees] Longitude of Radiative Center: -148.73 [degrees] Mean Object Date/Time: 2025-02-19 14:54:11 [UTC] Mean Viewing Angle: 49.7 [degrees] Mean Solar Zenith Angle: 106.6 [degrees] Mean Glint Angle: 85.2 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(205.4 km) Number of background pixels: 1651 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .05 [none] Maximum Observed BT (3.9 um): 275.46 [K] Observed - Background BT (3.9 um): 32.41 [K] BT Anomaly (3.9 um): 11.66 [K] Maximum Observed - Clear RTM BT (3.9 um): 33.78 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 30.92 [K] Maximum Observed BTD (3.9-10/11/12 um): 31.92 [K] Observed - Background BTD (3.9-10/11/12 um): 32.25 [K] BTD Anomaly (3.9-10/11/12 um): 11.48 [K] Maximum Observed Radiance (2.2 um): .0439 [RU] Observed - Background Radiance (2.2 um): .0434 [RU] Radiance Anomaly (2.2 um): .4343 [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: .69 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .46 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 1 [none] Maximum Radiative Power: .55 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .87 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.65 [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: 70.29 [degrees] Longitude of Radiative Center: -148.69 [degrees] Mean Object Date/Time: 2025-02-19 14:54:11 [UTC] Mean Viewing Angle: 49.8 [degrees] Mean Solar Zenith Angle: 106.6 [degrees] Mean Glint Angle: 85.1 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(205.4 km) Number of background pixels: 807 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .02 [none] Maximum Observed BT (3.9 um): 268.95 [K] Observed - Background BT (3.9 um): 25.26 [K] BT Anomaly (3.9 um): 6.10 [K] Maximum Observed - Clear RTM BT (3.9 um): 27.24 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 22.08 [K] Maximum Observed BTD (3.9-10/11/12 um): 23.26 [K] Observed - Background BTD (3.9-10/11/12 um): 24.19 [K] BTD Anomaly (3.9-10/11/12 um): 5.97 [K] Maximum Observed Radiance (2.2 um): .0070 [RU] Observed - Background Radiance (2.2 um): .0059 [RU] Radiance Anomaly (2.2 um): .0594 [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: .98 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .81 [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: .28 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .56 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.44 [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: Old Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.31 [degrees] Longitude of Radiative Center: -148.87 [degrees] Mean Object Date/Time: 2025-02-19 14:54:13 [UTC] Mean Viewing Angle: 49.6 [degrees] Mean Solar Zenith Angle: 106.7 [degrees] Mean Glint Angle: 84.9 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(200.6 km) Number of background pixels: 1184 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .01 [none] Maximum Observed BT (3.9 um): 285.02 [K] Observed - Background BT (3.9 um): 41.95 [K] BT Anomaly (3.9 um): 17.17 [K] Maximum Observed - Clear RTM BT (3.9 um): 43.47 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 39.19 [K] Maximum Observed BTD (3.9-10/11/12 um): 40.28 [K] Observed - Background BTD (3.9-10/11/12 um): 41.78 [K] BTD Anomaly (3.9-10/11/12 um): 17.05 [K] Maximum Observed Radiance (2.2 um): .0510 [RU] Observed - Background Radiance (2.2 um): .0510 [RU] Radiance Anomaly (2.2 um): .5104 [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: .76 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .54 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 1 [none] Maximum Radiative Power: .50 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 1.00 [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: 70.32 [degrees] Longitude of Radiative Center: -149.61 [degrees] Mean Object Date/Time: 2025-02-19 14:54:14 [UTC] Mean Viewing Angle: 48.9 [degrees] Mean Solar Zenith Angle: 106.9 [degrees] Mean Glint Angle: 85.6 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(177.1 km) Number of background pixels: 405 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 269.47 [K] Observed - Background BT (3.9 um): 27.21 [K] BT Anomaly (3.9 um): 11.90 [K] Maximum Observed - Clear RTM BT (3.9 um): 28.22 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 24.39 [K] Maximum Observed BTD (3.9-10/11/12 um): 25.68 [K] Observed - Background BTD (3.9-10/11/12 um): 26.03 [K] BTD Anomaly (3.9-10/11/12 um): 10.89 [K] Maximum Observed Radiance (2.2 um): .0124 [RU] Observed - Background Radiance (2.2 um): .0127 [RU] Radiance Anomaly (2.2 um): .1266 [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: .98 [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 red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 1 [none] Maximum Radiative Power: .35 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .56 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.85 [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: 70.34 [degrees] Longitude of Radiative Center: -150.93 [degrees] Mean Object Date/Time: 2025-02-19 14:54:22 [UTC] Mean Viewing Angle: 47.6 [degrees] Mean Solar Zenith Angle: 107.3 [degrees] Mean Glint Angle: 86.3 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(139.3 km) Number of background pixels: 586 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .08 [none] Maximum Observed BT (3.9 um): 262.16 [K] Observed - Background BT (3.9 um): 20.96 [K] BT Anomaly (3.9 um): 15.04 [K] Maximum Observed - Clear RTM BT (3.9 um): 22.54 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 18.67 [K] Maximum Observed BTD (3.9-10/11/12 um): 20.17 [K] Observed - Background BTD (3.9-10/11/12 um): 19.34 [K] BTD Anomaly (3.9-10/11/12 um): 15.74 [K] Maximum Observed Radiance (2.2 um): .0145 [RU] Observed - Background Radiance (2.2 um): .0147 [RU] Radiance Anomaly (2.2 um): .1468 [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: .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: 1 [none] Maximum Radiative Power: .19 [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: 0.42 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- NUMBER OF VALID NON-ALERT ASH GROUPS: 0 NUMBER OF VALID NON-ALERT VOLCANIC CB GROUPS: 0 NUMBER OF VALID NON-ALERT SO2 GROUPS: 0 NUMBER OF VALID NON-ALERT THERMAL ANOMALIES: 0 NUMBER OF VOLCANIC ASH GROUPS MERGED INTO VOLCANIC CB GROUP: 0 NUMBER OF CB GROUPS MERGED INTO ASH GROUP: 0 VOLCAT_ALERTS>> Writing Object Masks geocat>> Attribute Max_Groups reading error from id: 393216 geocat>> VOLCAT_ALERT_UTILS:WRITE_INCIDENT_CSV_LUT(INFORMATION) : Writing incident CSV: /output/l2_data/geocatHOTOBJHIRES.NOAA-20.2025050.144943.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 = 10 VOLCAT_ALERTS>> END OF FULL PROGRAM