------------------------------------ VOLCAT Alerts Version Information ------------------------------------ $Id: volcat_alerts.f90,v 1.52 2017/01/18 21:13:39 mpav Exp $ $Id: volcat_alert_utils.f90,v 1.565 2017/03/24 00:46:52 mpav Exp $ $Id: volcat_general_utils.f90,v 1.305 2017/03/22 23:44:58 mpav Exp $ $Id: volcat_history_utils.f90,v 1.179 2017/06/06 00:50:12 mpav Exp $ $Id: volcat_structs.f90,v 1.191 2017/03/22 23:44:58 mpav Exp $ $Id: volcat_plume_utils.f90,v 1.31 2017/02/27 21:11:49 mpav Exp $ $Id: volcat_grouping_utils.f90,v 1.128 2017/05/01 22:02:56 mpav Exp $ $Id: volcat_lightning_utils.f90,v 1.9 2017/02/08 19:44:18 mpav Exp $ $Id: volcat_analysis_utils.f90,v 1.9 2017/02/08 19:44:18 mpav Exp $ $Id: volcat_incident_utils.f90,v 1.9 2017/02/08 19:44:18 mpav Exp $ VOLCAT_ALERTS>> Reading measurement platform file ------------------------------------ Measurement platform data version: ------------------------------------ $Id: volcat_sensor_list.txt,v 1.5 2017/01/11 19:39:40 mpav Exp $ VOLCAT_ALERTS>> Reading configuration file ---------------------------------------------------------- Program configuration read from: /output/tmp/volcat/volcat_alert_run_script.config ---------------------------------------------------------- Object Production System: GEOCAT Debug Option: 2 Use IR only: F Volcanic cloud warning log path: /output/tmp/volcat Volcanic cloud warning log filename: Volcanic_Cloud_Alert_Realtime Volcanic cloud warning log path and filename: /output/tmp/volcat/Volcanic_Cloud_Alert_Realtime Volcanic ash time series path: /output/time_series/ash/ Volcanic ice time series path: /output/time_series/ice/ Volcanic hot time series path: none Volcanic so2 time series path: none Volcanic cloud diagnostics path: /output/volcat_diag/ Volcanic cloud diagnostics filename: geocatHOTOBJ.NOAA-21.2025076.123321.diag Volcanic cloud diagnostics path and filename: /output/volcat_diag//geocatHOTOBJ.NOAA-21.2025076.123321.diag Volcano information path: /opt/geocat/data_algorithms/volcat_data/ Volcano information filename: Volcat_Alert_FireUSA_Database_Feb21_2022_165111.txt Volcano information path and filename: /opt/geocat/data_algorithms/volcat_data//alerts/Volcat_Alert_FireUSA_Database_Feb21_2022_165111.txt Volcano activity path: /root/git/volcat Volcano activity filename: MISSING Volcano activity path and filename: /root/git/volcat/MISSING Weak plume option for ash: 1 Strong plume option for ash: 0 Weak plume option for SO2: 1 Strong plume option for SO2: 0 Weak plume option for ash: 1 Maximum viewing angle (new ash detect): 80.0 Maximum viewing angle (new ice detect): 90.0 Maximum viewing angle (new hot detect): 90.0 Maximum viewing angle (new so2 detect): 80.0 Noisy ash object threshold (basic criteria): 0.25 Noisy ash object threshold (plume/puff criteria): 0.25 Noisy ash object threshold (neighbor criteria): 0.25 Noisy ash object threshold (temporal criteria): 1.01 Noisy so2 object threshold (basic criteria): 0.25 Noisy so2 object threshold (plume/puff criteria): 0.25 Noisy so2 object threshold (neighbor criteria): 0.25 Noisy so2 object threshold (temporal criteria): 1.01 Min median 11 um tot emissivity for ash object noise screening (basic criteria): 0.50 Min median 11 um tot emissivity for ash object noise screening (plume/puff criteria): 0.50 Min median 11 um tot emissivity for ash object noise screening (neighbor criteria): 0.50 Min median 11 um tot emissivity for ash object noise screening (temporal criteria): 1.00 Min median 11 um tot emissivity for so2 object noise screening (basic criteria): 0.50 Min median 11 um tot emissivity for so2 object noise screening (plume/puff criteria): 0.50 Min median 11 um tot emissivity for so2 object noise screening (neighbor criteria): 0.50 Min median 11 um tot emissivity for so2 object noise screening (temporal criteria): 1.00 Non-uniform ash object threshold (basic criteria): 0.75 Non-uniform ash object threshold (plume/puff criteria): 0.75 Non-uniform ash object threshold (neighbor criteria): 1.01 Non-uniform ash object threshold (temporal criteria): 1.01 Non-uniform so2 object threshold (basic criteria): 0.75 Non-uniform so2 object threshold (plume/puff criteria): 0.75 Non-uniform so2 object threshold (neighbor criteria): 1.01 Non-uniform so2 object threshold (temporal criteria): 1.01 Maximum ash object median tot emiss (basic criteria): 0.90 Maximum ash object median tot emiss (plume/puff criteria): 0.60 Maximum ash object median tot emiss (neighbor criteria): 0.75 Maximum ash object median tot emiss (temporal criteria): 1.01 Maximum so2 object median tot emiss (basic criteria): 0.90 Maximum so2 object median tot emiss (plume/puff criteria): 0.50 Maximum so2 object median tot emiss (neighbor criteria): 0.75 Maximum so2 object median tot emiss (temporal criteria): 1.01 Minimum ash object count (basic/neighbor criteria): 1000000000 Minimum ash object count (plume/puff criteria): 1000000000 Minimum ash object count (temporal criteria): 0 Minimum ice object count (basic/temporal criteria): 3 Minimum ice object count (temporal criteria): 0 Minimum hot object count: 0 Minimum so2 object count (basic/neighbor criteria): 5 Minimum so2 object count (plume/puff criteria): 3 Minimum so2 object count (temporal criteria): 0 Ash object grouping contrast option (basic and neighbor criteria): 1 Ash object grouping contrast option (plume/puff criteria): 1 So2 object grouping contrast option (basic and neighbor criteria): 1 So2 object grouping contrast option (plume/puff criteria): 1 Minimum number of fractional days between ash alerts: 0.50 Minimum number of fractional days between ice alerts: 0.50 Minimum number of fractional days between thermal anomaly alerts: 0.50 Minimum number of fractional days between So2 alerts: 0.50 The number of robust pixels that are needed to be confident that co-registration errors are not to blame (L1 robustness): 50 The number of robust pixels that are needed to be confident that co-registration errors are not to blame (L2 robustness): 50 The number of robust pixels that are needed to be confident that co-registration errors are not to blame (L3 robustness): 20 The number of robust pixels that are needed to be confident that co-registration errors are not to blame (L4 robustness): 10 The fraction of robust area possibly attributed to co-registration errors that gives confidence that robust signal is strictly due to co-registration (L1 robustness): .5000 The fraction of robust area possibly attributed to co-registration errors that gives confidence that robust signal is strictly due to co-registration (L2 robustness): .5000 The fraction of robust area possibly attributed to co-registration errors that gives confidence that robust signal is strictly due to co-registration (L3 robustness): .5000 The fraction of robust area possibly attributed to co-registration errors that gives confidence that robust signal is strictly due to co-registration (L4 robustness): .9500 History grid resolution (detection): .10 History grid resolution (retrievals): 1.00 History file path: /output/history/ History file filename: volcat_history.hdf History file path and filename: /output/history//volcat_history.hdf Ash history usage: 1 Ice history usage: 1 Hot history usage: 1 SO2 history usage: 1 Number of days between valid detections before thermal anomaly is removed from history: 15.00000 Maximum number of volcanoes listed in alerts: 5 Ash object is valid: NO Ash object path: /output/l2_data Ash object filename: none Ash object path and filename: /output/l2_data/none Ice object is valid: NO Ice object path: /output/l2_data Ice object filename: none Ice object path and filename: /output/l2_data/none Hot object is valid: YES Hot object path: /output/l2_data Hot object filename: geocatHOTOBJHIRES.NOAA-21.2025076.123321.hdf Hot object path and filename: /output/l2_data/geocatHOTOBJHIRES.NOAA-21.2025076.123321.hdf SO2 object is valid: NO SO2 object path: /output/l2_data SO2 object filename: none SO2 object path and filename: /output/l2_data/none ENI lightning is valid: NO ENI lightning path: none ENI lightning time match buffer (minutes): 15.00 ENI lightning is written to output: NO WWLLN lightning is valid: NO WWLLN lightning path: none WWLLN lightning time match buffer (minutes): 15.00 WWLLN lightning is written to output: NO GLD360 lightning is valid: NO GLD360 lightning path: none GLD360 lightning time match buffer (minutes): 15.00 GLD360 lightning is written to output: NO GLM lightning is valid: NO GLM lightning path: none GLM lightning time match buffer (minutes): 10.00 GLM lightning is written to output: NO Ash group expansion option: 0 Apply ash/ice mask: 1 Interp bad retv ash/ice: 1 Fill ash/ice holes: 1 Identify hot spot artifacts: 3 SO2 group expansion option: 0 Apply SO2 mask: 0 Interp bad retv SO2: 0 Fill SO2 holes: 0 Dust option: -3 Fire option: 1 Valid incidents: 1 Incidents: /ancillary/NIFC_DATA/Current-Fire-Incidents.txt VOLCAT_ALERTS>> Reading Volcano Information and Alert Criteria ------------------------------------ Volcano database version: ------------------------------------ N/A tl_2019_us_county.shp VOLCAT_ALERTS>> Reading Incident Data geocat>> VOLCAT_INCIDENT_UTILS:LOAD_INCIDENTS(INFORMATION) : Reading incident data from: /ancillary/NIFC_DATA/Current-Fire-Incidents.txt Incident database: /ancillary/NIFC_DATA/Current-Fire-Incidents.txt ----------------------------------------------------------------- Creation time: Fire incident data were extracted at 2025-03-17T12:22:22 UTC from and /ancillary/NIFC_DATA/Current-Fire-Location-2025-03-17_122220.geojson/ancillary/NIFC_DATA/Current-Fire-Perimeter-2025-03-17_122220.geojson Number of perimeters: 55 Number of points: 706 Total number of incidents: 761 Perimeter data bounding lon/lat: -102.196, 13.102, 144.973, 45.573 Point data bounding lon/lat: -149.221, 13.132, 144.972, 63.971 VOLCAT_ALERTS>> Reading Object Files VOLCAT_ALERTS>> Reading pixel navigation, if needed geocat>> VOLCAT_ALERT_UTILS:PIXEL_NAVIGATION(INFORMATION) : Reading hires navigation data from : /output//l1_data/geocatL1HIRES.NOAA-21.2025076.123321.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: 6145, Line_Idx: 3385, RP[MW]: .97, Elem_Over: 6145, Line_Over: 3401, RP_Over[MW]: 1.09, Elem_Traceback: 6145, Line_Traceback: 3385 Ref_Obj_Idx: 1, Over_Obj_Idx: 2, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 6145, Line_Idx: 3385, Obj_Idx: 1, RP[MW]: .97, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 6145, Line_Idx: 3401, Obj_Idx: 2, RP[MW]: 1.09, RP Modified[MW]: 1.03, Qc: 4, RP Final[MW]: 1.03, Qc Final: 4 Elem_Idx: 2771, Line_Idx: 5446, Obj_Idx: 3, RP[MW]: .25, RP Modified[MW]: .25, Qc: 0, RP Final[MW]: .25, Qc Final: 1 Elem_Idx: 2772, Line_Idx: 5446, Obj_Idx: 3, RP[MW]: .25, RP Modified[MW]: .25, Qc: 0, RP Final[MW]: .25, Qc Final: 1 Elem_Idx: 2727, Line_Idx: 5475, Obj_Idx: 4, RP[MW]: .20, RP Modified[MW]: .20, Qc: 0, RP Final[MW]: .20, Qc Final: 1 Elem_Idx: 2727, Line_Idx: 5476, Obj_Idx: 4, RP[MW]: .20, RP Modified[MW]: .20, Qc: 0, RP Final[MW]: .20, Qc Final: 1 Elem_Idx: 2728, Line_Idx: 5476, Obj_Idx: 4, RP[MW]: .20, RP Modified[MW]: .20, Qc: 0, RP Final[MW]: .20, Qc Final: 1 Elem_Idx: 2729, Line_Idx: 5476, Obj_Idx: 4, RP[MW]: .61, RP Modified[MW]: .61, Qc: 0, RP Final[MW]: .61, Qc Final: 1 Elem_Idx: 2730, Line_Idx: 5476, Obj_Idx: 4, RP[MW]: .61, RP Modified[MW]: .61, Qc: 0, RP Final[MW]: .61, Qc Final: 1 Elem_Idx: 2728, Line_Idx: 5477, Obj_Idx: 4, RP[MW]: .66, RP Modified[MW]: .66, Qc: 0, RP Final[MW]: .66, Qc Final: 1 Elem_Idx: 2738, Line_Idx: 5481, Obj_Idx: 5, RP[MW]: .85, RP Modified[MW]: .85, Qc: 0, RP Final[MW]: .85, Qc Final: 1 Elem_Idx: 2738, Line_Idx: 5482, Obj_Idx: 5, RP[MW]: .85, RP Modified[MW]: .85, Qc: 0, RP Final[MW]: .85, Qc Final: 1 Elem_Idx: 2739, Line_Idx: 5482, Obj_Idx: 5, RP[MW]: .15, RP Modified[MW]: .15, Qc: 0, RP Final[MW]: .15, Qc Final: 1 Elem_Idx: 2739, Line_Idx: 5483, Obj_Idx: 5, RP[MW]: .09, RP Modified[MW]: .09, Qc: 0, RP Final[MW]: .09, Qc Final: 1 Elem_Idx: 2749, Line_Idx: 5485, Obj_Idx: 6, RP[MW]: .16, RP Modified[MW]: .16, Qc: 0, RP Final[MW]: .16, Qc Final: 1 Elem_Idx: 2750, Line_Idx: 5485, Obj_Idx: 6, RP[MW]: .16, RP Modified[MW]: .16, Qc: 0, RP Final[MW]: .16, Qc Final: 1 Elem_Idx: 2711, Line_Idx: 5486, Obj_Idx: 7, RP[MW]: .05, RP Modified[MW]: .05, Qc: 0, RP Final[MW]: .05, Qc Final: 1 Elem_Idx: 2711, Line_Idx: 5487, Obj_Idx: 7, RP[MW]: .20, RP Modified[MW]: .20, Qc: 0, RP Final[MW]: .20, Qc Final: 1 Elem_Idx: 2712, Line_Idx: 5487, Obj_Idx: 7, RP[MW]: .20, RP Modified[MW]: .20, Qc: 0, RP Final[MW]: .20, Qc Final: 1 Elem_Idx: 2712, Line_Idx: 5488, Obj_Idx: 7, RP[MW]: .20, RP Modified[MW]: .20, Qc: 0, RP Final[MW]: .20, Qc Final: 1 Elem_Idx: 2700, Line_Idx: 5491, Obj_Idx: 9, RP[MW]: .21, RP Modified[MW]: .21, Qc: 0, RP Final[MW]: .21, Qc Final: 1 Elem_Idx: 2741, Line_Idx: 5491, Obj_Idx: 8, RP[MW]: .29, RP Modified[MW]: .29, Qc: 0, RP Final[MW]: .29, Qc Final: 1 Elem_Idx: 2742, Line_Idx: 5491, Obj_Idx: 8, RP[MW]: .29, RP Modified[MW]: .29, Qc: 0, RP Final[MW]: .29, Qc Final: 1 Elem_Idx: 2743, Line_Idx: 5491, Obj_Idx: 8, RP[MW]: .01, RP Modified[MW]: .01, Qc: 0, RP Final[MW]: .01, Qc Final: 1 Elem_Idx: 2700, Line_Idx: 5492, Obj_Idx: 9, RP[MW]: .21, RP Modified[MW]: .21, Qc: 0, RP Final[MW]: .21, Qc Final: 1 Elem_Idx: 2742, Line_Idx: 5492, Obj_Idx: 8, RP[MW]: .29, RP Modified[MW]: .29, Qc: 0, RP Final[MW]: .29, Qc Final: 1 Elem_Idx: 2699, Line_Idx: 5493, Obj_Idx: 9, RP[MW]: .05, RP Modified[MW]: .05, Qc: 0, RP Final[MW]: .05, Qc Final: 1 Elem_Idx: 2720, Line_Idx: 5494, Obj_Idx: 10, RP[MW]: .38, RP Modified[MW]: .38, Qc: 0, RP Final[MW]: .38, Qc Final: 1 Elem_Idx: 2731, Line_Idx: 5496, Obj_Idx: 11, RP[MW]: .04, RP Modified[MW]: .04, Qc: 0, RP Final[MW]: .04, Qc Final: 1 Elem_Idx: 2730, Line_Idx: 5497, Obj_Idx: 11, RP[MW]: .29, RP Modified[MW]: .29, Qc: 0, RP Final[MW]: .29, Qc Final: 1 Elem_Idx: 2731, Line_Idx: 5497, Obj_Idx: 11, RP[MW]: .05, RP Modified[MW]: .05, Qc: 0, RP Final[MW]: .05, Qc Final: 1 Elem_Idx: 2637, Line_Idx: 5515, Obj_Idx: 12, RP[MW]: .11, RP Modified[MW]: .11, Qc: 0, RP Final[MW]: .11, Qc Final: 1 Elem_Idx: 2637, Line_Idx: 5516, Obj_Idx: 12, RP[MW]: .11, RP Modified[MW]: .11, Qc: 0, RP Final[MW]: .11, Qc Final: 1 Elem_Idx: 2617, Line_Idx: 5534, Obj_Idx: 13, RP[MW]: .28, RP Modified[MW]: .28, Qc: 0, RP Final[MW]: .28, Qc Final: 1 Elem_Idx: 2588, Line_Idx: 5559, Obj_Idx: 14, RP[MW]: .36, RP Modified[MW]: .36, Qc: 0, RP Final[MW]: .36, Qc Final: 1 geocat>> VOLCAT_GENERAL_UTILS:RESOLVE_REDUNDANT_VRP(INFORMATION) : Building list of linked objects from spatial overlap Original List (Ref ID=1): Object 1 of 1 --> Id = 2 Unified List (Ref ID=1): Object 1 of 1 --> Id = 2 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 alert 12 12 non-alert 13 1 1 66.31559 -107.2214 2 66.31692 -107.2249 Adding object 2 to group 13 2 2 13 1 1 3 -999 1 2 2 4 -999 1 3 3 5 -999 1 4 4 6 -999 1 5 5 7 -999 1 6 6 8 -999 1 7 7 9 -999 1 8 8 10 -999 1 9 9 11 -999 1 10 10 12 -999 1 11 11 13 -999 1 12 12 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:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using convex hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:ORGANIZE_GROUP_OUTPUT(INFORMATION) : Fitting polygon using concave hull (no pixel area) geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Identifying hot spot artifacts geocat>> VOLCAT_GENERAL_UTILS:APPLY_VRP_QC(INFORMATION) : Applying standard QC MWIR resolution (m): 375.0, MWIR resolution factor: 5 Group_Id: 001, Object_Id: 0003, X_Idx: 2771, Y_Idx: 5446, 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: 263.5, BT_Crit: T, Qc: 1 Group_Id: 001, Object_Id: 0003, X_Idx: 2772, Y_Idx: 5446, 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: 276.2, BT_Crit: T, Qc: 1 Group_Id: 002, Object_Id: 0004, X_Idx: 2727, Y_Idx: 5475, VRP_Pix: 0.20, VRP_Max: 0.66, VRP_Relative_Diff: 0.70, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.66, Internal: F, BT_Pix: 257.4, BT_Crit: F, Qc: 2 Group_Id: 002, Object_Id: 0004, X_Idx: 2727, Y_Idx: 5476, VRP_Pix: 0.20, VRP_Max: 0.66, VRP_Relative_Diff: 0.70, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.66, Internal: F, BT_Pix: 267.9, BT_Crit: F, Qc: 2 Group_Id: 002, Object_Id: 0004, X_Idx: 2728, Y_Idx: 5476, VRP_Pix: 0.20, VRP_Max: 0.66, VRP_Relative_Diff: 0.70, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.66, Internal: F, BT_Pix: 279.3, BT_Crit: F, Qc: 2 Group_Id: 002, Object_Id: 0004, X_Idx: 2729, Y_Idx: 5476, VRP_Pix: 0.61, VRP_Max: 0.66, VRP_Relative_Diff: 0.09, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.66, Internal: F, BT_Pix: 266.0, BT_Crit: F, Qc: 2 Group_Id: 002, Object_Id: 0004, X_Idx: 2730, Y_Idx: 5476, VRP_Pix: 0.61, VRP_Max: 0.66, VRP_Relative_Diff: 0.09, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.66, Internal: F, BT_Pix: 293.7, BT_Crit: T, Qc: 2 Group_Id: 002, Object_Id: 0004, X_Idx: 2728, Y_Idx: 5477, VRP_Pix: 0.66, VRP_Max: 0.66, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.66, Internal: F, BT_Pix: 290.3, BT_Crit: T, Qc: 1 Group_Id: 003, Object_Id: 0005, X_Idx: 2738, Y_Idx: 5481, VRP_Pix: 0.85, VRP_Max: 0.85, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.85, Internal: F, BT_Pix: 292.2, BT_Crit: T, Qc: 1 Group_Id: 003, Object_Id: 0005, X_Idx: 2738, Y_Idx: 5482, VRP_Pix: 0.85, VRP_Max: 0.85, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.85, Internal: F, BT_Pix: 288.9, BT_Crit: T, Qc: 1 Group_Id: 003, Object_Id: 0005, X_Idx: 2739, Y_Idx: 5482, VRP_Pix: 0.15, VRP_Max: 0.85, VRP_Relative_Diff: 0.82, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.85, Internal: F, BT_Pix: 257.3, BT_Crit: F, Qc: 2 Group_Id: 003, Object_Id: 0005, X_Idx: 2739, Y_Idx: 5483, VRP_Pix: 0.09, VRP_Max: 0.85, VRP_Relative_Diff: 0.89, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.85, Internal: F, BT_Pix: 260.3, BT_Crit: F, Qc: 2 Group_Id: 004, Object_Id: 0006, X_Idx: 2749, Y_Idx: 5485, 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: 264.7, BT_Crit: T, Qc: 1 Group_Id: 004, Object_Id: 0006, X_Idx: 2750, Y_Idx: 5485, 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: 272.8, BT_Crit: T, Qc: 1 Group_Id: 005, Object_Id: 0007, X_Idx: 2711, Y_Idx: 5486, VRP_Pix: 0.05, VRP_Max: 0.20, VRP_Relative_Diff: 0.74, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.20, Internal: F, BT_Pix: 257.3, BT_Crit: F, Qc: 2 Group_Id: 005, Object_Id: 0007, X_Idx: 2711, Y_Idx: 5487, VRP_Pix: 0.20, VRP_Max: 0.20, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.20, Internal: F, BT_Pix: 271.3, BT_Crit: T, Qc: 1 Group_Id: 005, Object_Id: 0007, X_Idx: 2712, Y_Idx: 5487, VRP_Pix: 0.20, VRP_Max: 0.20, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.20, Internal: F, BT_Pix: 267.3, BT_Crit: T, Qc: 1 Group_Id: 005, Object_Id: 0007, X_Idx: 2712, Y_Idx: 5488, VRP_Pix: 0.20, VRP_Max: 0.20, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.20, Internal: F, BT_Pix: 266.2, BT_Crit: T, Qc: 1 Group_Id: 006, Object_Id: 0008, X_Idx: 2741, Y_Idx: 5491, VRP_Pix: 0.29, VRP_Max: 0.29, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.29, Internal: F, BT_Pix: 265.0, BT_Crit: T, Qc: 1 Group_Id: 006, Object_Id: 0008, X_Idx: 2742, Y_Idx: 5491, 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: 253.6, BT_Crit: T, Qc: 1 Group_Id: 006, Object_Id: 0008, X_Idx: 2743, Y_Idx: 5491, VRP_Pix: 0.01, VRP_Max: 0.29, VRP_Relative_Diff: 0.96, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.29, Internal: F, BT_Pix: 252.0, BT_Crit: F, Qc: 2 Group_Id: 006, Object_Id: 0008, X_Idx: 2742, Y_Idx: 5492, 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: 286.9, BT_Crit: T, Qc: 1 Group_Id: 007, Object_Id: 0009, X_Idx: 2700, Y_Idx: 5491, 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: 257.7, BT_Crit: T, Qc: 1 Group_Id: 007, Object_Id: 0009, X_Idx: 2700, Y_Idx: 5492, 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: 281.1, BT_Crit: T, Qc: 1 Group_Id: 007, Object_Id: 0009, X_Idx: 2699, Y_Idx: 5493, VRP_Pix: 0.05, VRP_Max: 0.21, VRP_Relative_Diff: 0.75, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.21, Internal: F, BT_Pix: 253.6, BT_Crit: F, Qc: 2 Group_Id: 008, Object_Id: 0010, X_Idx: 2720, Y_Idx: 5494, VRP_Pix: 0.38, VRP_Max: 0.38, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.38, Internal: F, BT_Pix: 276.5, BT_Crit: T, Qc: 1 Group_Id: 009, Object_Id: 0011, X_Idx: 2731, Y_Idx: 5496, VRP_Pix: 0.04, VRP_Max: 0.29, VRP_Relative_Diff: 0.88, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.29, Internal: F, BT_Pix: 256.7, BT_Crit: F, Qc: 2 Group_Id: 009, Object_Id: 0011, X_Idx: 2730, Y_Idx: 5497, 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: 269.5, BT_Crit: T, Qc: 1 Group_Id: 009, Object_Id: 0011, X_Idx: 2731, Y_Idx: 5497, VRP_Pix: 0.05, VRP_Max: 0.29, VRP_Relative_Diff: 0.84, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.29, Internal: F, BT_Pix: 258.9, BT_Crit: F, Qc: 2 Group_Id: 010, Object_Id: 0012, X_Idx: 2637, Y_Idx: 5515, VRP_Pix: 0.11, VRP_Max: 0.11, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.11, Internal: F, BT_Pix: -999.0, BT_Crit: T, Qc: 1 Group_Id: 010, Object_Id: 0012, X_Idx: 2637, Y_Idx: 5516, VRP_Pix: 0.11, VRP_Max: 0.11, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.11, Internal: F, BT_Pix: -999.0, BT_Crit: T, Qc: 1 Group_Id: 011, Object_Id: 0013, X_Idx: 2617, Y_Idx: 5534, 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: 273.5, BT_Crit: T, Qc: 1 Group_Id: 012, Object_Id: 0014, X_Idx: 2588, Y_Idx: 5559, VRP_Pix: 0.36, VRP_Max: 0.36, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.00, Local_Max_VRP: 0.36, Internal: F, BT_Pix: 277.4, BT_Crit: T, Qc: 1 Group_Id: 013, Object_Id: 0002, X_Idx: 6145, Y_Idx: 3401, VRP_Pix: 1.03, VRP_Max: 1.09, VRP_Relative_Diff: 0.05, Rel_Diff_Thresh: 0.01, Local_Max_VRP: 1.03, Internal: F, BT_Pix: 287.9, BT_Crit: T, Qc: 1 geocat>> VOLCAT_GENERAL_UTILS:APPLY_CLOUDY_VRP_QC(INFORMATION) : Applying cloud scattering QC MWIR resolution (m): 375.0, MWIR resolution factor: 1 Group Id: 1, Obj_Idx: 3, Trans_Min: .802, VRP Total: .49 Group Id: 2, Obj_Idx: 4, Trans_Min: .800, VRP Total: 2.47 Group Id: 3, Obj_Idx: 5, Trans_Min: .802, VRP Total: 1.95 Group Id: 4, Obj_Idx: 6, Trans_Min: .802, VRP Total: .33 Group Id: 5, Obj_Idx: 7, Trans_Min: .800, VRP Total: .66 Group Id: 6, Obj_Idx: 8, Trans_Min: .802, VRP Total: .87 Group Id: 7, Obj_Idx: 9, Trans_Min: .800, VRP Total: .46 Group Id: 9, Obj_Idx: 11, Trans_Min: .800, VRP Total: .38 Group Id: 10, Obj_Idx: 12, Trans_Min: .798, VRP Total: .21 Group Id: 13, Obj_Idx: 1, Trans_Min: .599, VRP Total: .97 Group Id: 13, Obj_Idx: 2, Trans_Min: .599, VRP Total: 1.09 geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Redistributing radiative power to limit energy smearing Elem_Idx: 2727, Line_Idx: 5475, N_Weights: 1, RP[MW]: .20, RP_Adj[MW]: .20, QC: 2, New_Elem_Idx: 2728, New_Line_Idx: 5477, RP[MW]: .66, QC: 1, Pix_Dist: 2.24 Elem_Idx: 2727, Line_Idx: 5476, N_Weights: 1, RP[MW]: .20, RP_Adj[MW]: .20, QC: 2, New_Elem_Idx: 2728, New_Line_Idx: 5477, RP[MW]: .86, QC: 1, Pix_Dist: 1.41 Elem_Idx: 2728, Line_Idx: 5476, N_Weights: 1, RP[MW]: .20, RP_Adj[MW]: .20, QC: 2, New_Elem_Idx: 2728, New_Line_Idx: 5477, RP[MW]: 1.06, QC: 1, Pix_Dist: 1.00 Elem_Idx: 2729, Line_Idx: 5476, N_Weights: 1, RP[MW]: .61, RP_Adj[MW]: .61, QC: 2, New_Elem_Idx: 2728, New_Line_Idx: 5477, RP[MW]: 1.26, QC: 1, Pix_Dist: 1.41 Elem_Idx: 2730, Line_Idx: 5476, N_Weights: 1, RP[MW]: .61, RP_Adj[MW]: .61, QC: 2, New_Elem_Idx: 2728, New_Line_Idx: 5477, RP[MW]: 1.86, QC: 1, Pix_Dist: 2.24 Elem_Idx: 2739, Line_Idx: 5482, N_Weights: 1, RP[MW]: .15, RP_Adj[MW]: .15, QC: 2, New_Elem_Idx: 2738, New_Line_Idx: 5482, RP[MW]: .85, QC: 1, Pix_Dist: 1.00 Elem_Idx: 2739, Line_Idx: 5483, N_Weights: 1, RP[MW]: .09, RP_Adj[MW]: .09, QC: 2, New_Elem_Idx: 2738, New_Line_Idx: 5482, RP[MW]: 1.00, QC: 1, Pix_Dist: 1.41 Elem_Idx: 2711, Line_Idx: 5486, N_Weights: 1, RP[MW]: .05, RP_Adj[MW]: .05, QC: 2, New_Elem_Idx: 2711, New_Line_Idx: 5487, RP[MW]: .20, QC: 1, Pix_Dist: 1.00 Elem_Idx: 2743, Line_Idx: 5491, N_Weights: 1, RP[MW]: .01, RP_Adj[MW]: .01, QC: 2, New_Elem_Idx: 2742, New_Line_Idx: 5491, RP[MW]: .29, QC: 1, Pix_Dist: 1.00 Elem_Idx: 2699, Line_Idx: 5493, N_Weights: 1, RP[MW]: .05, RP_Adj[MW]: .05, QC: 2, New_Elem_Idx: 2700, New_Line_Idx: 5492, RP[MW]: .21, QC: 1, Pix_Dist: 1.41 Elem_Idx: 2731, Line_Idx: 5496, N_Weights: 1, RP[MW]: .04, RP_Adj[MW]: .04, QC: 2, New_Elem_Idx: 2730, New_Line_Idx: 5497, RP[MW]: .29, QC: 1, Pix_Dist: 1.41 Elem_Idx: 2731, Line_Idx: 5497, N_Weights: 1, RP[MW]: .05, RP_Adj[MW]: .05, QC: 2, New_Elem_Idx: 2730, New_Line_Idx: 5497, RP[MW]: .33, QC: 1, Pix_Dist: 1.00 geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Recomputing group stats (hot) VOLCAT_ALERTS>> Correcting Retrievals, if needed geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (ash) geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (ice) geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Thermal anomaly group radiative power summary: Group_Idx: 1, Orig Total RP [MW]: .49, New Total RP [MW]: .49 Group_Idx: 2, Orig Total RP [MW]: 2.47, New Total RP [MW]: 2.47 Group_Idx: 3, Orig Total RP [MW]: 1.95, New Total RP [MW]: 1.95 Group_Idx: 4, Orig Total RP [MW]: .33, New Total RP [MW]: .33 Group_Idx: 5, Orig Total RP [MW]: .66, New Total RP [MW]: .66 Group_Idx: 6, Orig Total RP [MW]: .87, New Total RP [MW]: .87 Group_Idx: 7, Orig Total RP [MW]: .46, New Total RP [MW]: .46 Group_Idx: 8, Orig Total RP [MW]: .38, New Total RP [MW]: .38 Group_Idx: 9, Orig Total RP [MW]: .38, New Total RP [MW]: .38 Group_Idx: 10, Orig Total RP [MW]: .21, New Total RP [MW]: .21 Group_Idx: 11, Orig Total RP [MW]: .28, New Total RP [MW]: .28 Group_Idx: 12, Orig Total RP [MW]: .36, New Total RP [MW]: .36 Group_Idx: 13, Orig Total RP [MW]: 2.06, New Total RP [MW]: 1.03 geocat>> VOLCAT_GENERAL_UTILS:FEATURE_RP_TO_SCALED_RASTER(INFORMATION) : Creating feature-based scaled radiative power raster geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Updating thermal L2: /output//l2_data/geocatL2HIRES.NOAA-21.2025076.123321.hdf geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (so2) VOLCAT_ALERTS>> Updating History, if needed Background= 0 0 70.35303 -147.9578 Background= 0 0 70.31901 -148.4987 Background= 0 0 70.29211 -148.4361 Background= 0 0 70.26296 -148.3294 Background= 0 0 70.30965 -148.7341 Background= 0 0 70.25155 -148.4366 Background= 0 0 70.30848 -148.8659 Background= 0 0 70.27502 -148.6680 Background= 0 0 70.25187 -148.5771 Background= 0 0 70.32024 -149.6109 Background= 0 0 70.28801 -149.8871 Background= 0 0 70.25021 -150.2872 Background= 0 0 66.31692 -107.2249 VOLCAT_ALERTS>> Checking For Alerts To Issue @@**********VOLCAT ALERTS********** STARTING DATE/TIME OF IMAGE: 2025-03-17 12:33:21 [UTC] PRODUCTION DATE/TIME OF ALERT: 2025-03-17 13:03:37 [UTC] PRIMARY INSTRUMENT: NOAA-21 VIIRS PRIMARY DOMAIN: none WMO SPACECRAFT ID: 209 LOCATION/ORBIT: LEO L1 FILE: SVM13_j02_d20250317_t1233212_e1246077_b12176_c20250317130006990668_cspp_dev.h5 L1 FILE(S) - TEMPORAL: NONE VOLCANO DATABASE: /opt/geocat/data_algorithms/volcat_data//alerts/Volcat_Alert_FireUSA_Database_Feb21_2022_165111.txt NUMBER OF ASH CLOUD ALERTS: 0 NUMBER OF Cb ALERTS: 0 NUMBER OF THERMAL ANOMALY ALERTS: 12 NUMBER OF SO2 CLOUD ALERTS: 0 DATABASE VERSION: 3.0 ALGORITHM VERSION: 3.0 --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Cloud) Latitude of Radiative Center: 70.35 [degrees] Longitude of Radiative Center: -147.96 [degrees] Mean Object Date/Time: 2025-03-17 12:38:24 [UTC] Mean Viewing Angle: 13.0 [degrees] Mean Solar Zenith Angle: 106.1 [degrees] Mean Glint Angle: 109.5 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(233.6 km) Number of background pixels: 1574 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .65 [none] Maximum Observed BT (3.9 um): 276.18 [K] Observed - Background BT (3.9 um): 28.01 [K] BT Anomaly (3.9 um): 38.51 [K] Maximum Observed - Clear RTM BT (3.9 um): 6.31 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 26.52 [K] Maximum Observed BTD (3.9-10/11/12 um): 26.45 [K] Observed - Background BTD (3.9-10/11/12 um): 26.12 [K] BTD Anomaly (3.9-10/11/12 um): 44.05 [K] Maximum Observed Radiance (2.2 um): .0415 [RU] Observed - Background Radiance (2.2 um): .0421 [RU] Radiance Anomaly (2.2 um): .4208 [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: .30 [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: 4 [none] Maximum Radiative Power: .25 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .49 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.29 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.32 [degrees] Longitude of Radiative Center: -148.50 [degrees] Mean Object Date/Time: 2025-03-17 12:38:26 [UTC] Mean Viewing Angle: 14.3 [degrees] Mean Solar Zenith Angle: 106.3 [degrees] Mean Glint Angle: 110.0 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(213.5 km) Number of background pixels: 5 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .19 [none] Maximum Observed BT (3.9 um): 293.71 [K] Observed - Background BT (3.9 um): 43.91 [K] BT Anomaly (3.9 um): 77.58 [K] Maximum Observed - Clear RTM BT (3.9 um): 53.11 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 39.76 [K] Maximum Observed BTD (3.9-10/11/12 um): 41.19 [K] Observed - Background BTD (3.9-10/11/12 um): 41.59 [K] BTD Anomaly (3.9-10/11/12 um): 73.02 [K] Maximum Observed Radiance (2.2 um): .0596 [RU] Observed - Background Radiance (2.2 um): .0595 [RU] Radiance Anomaly (2.2 um): .5947 [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: .31 [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: 2.47 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 2.47 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.87 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.29 [degrees] Longitude of Radiative Center: -148.44 [degrees] Mean Object Date/Time: 2025-03-17 12:38:26 [UTC] Mean Viewing Angle: 14.0 [degrees] Mean Solar Zenith Angle: 106.3 [degrees] Mean Glint Angle: 110.1 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(214.5 km) Number of background pixels: 2376 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .12 [none] Maximum Observed BT (3.9 um): 292.16 [K] Observed - Background BT (3.9 um): 44.29 [K] BT Anomaly (3.9 um): 21.16 [K] Maximum Observed - Clear RTM BT (3.9 um): 51.51 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 42.40 [K] Maximum Observed BTD (3.9-10/11/12 um): 43.99 [K] Observed - Background BTD (3.9-10/11/12 um): 43.45 [K] BTD Anomaly (3.9-10/11/12 um): 23.39 [K] Maximum Observed Radiance (2.2 um): .1313 [RU] Observed - Background Radiance (2.2 um): .1314 [RU] Radiance Anomaly (2.2 um): 1.3140 [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: .49 [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: 1.09 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 1.95 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.58 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.26 [degrees] Longitude of Radiative Center: -148.33 [degrees] Mean Object Date/Time: 2025-03-17 12:38:26 [UTC] Mean Viewing Angle: 13.6 [degrees] Mean Solar Zenith Angle: 106.3 [degrees] Mean Glint Angle: 110.1 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(216.9 km) Number of background pixels: 1804 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .08 [none] Maximum Observed BT (3.9 um): 272.85 [K] Observed - Background BT (3.9 um): 25.16 [K] BT Anomaly (3.9 um): 11.36 [K] Maximum Observed - Clear RTM BT (3.9 um): 31.96 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 23.42 [K] Maximum Observed BTD (3.9-10/11/12 um): 24.71 [K] Observed - Background BTD (3.9-10/11/12 um): 24.13 [K] BTD Anomaly (3.9-10/11/12 um): 12.05 [K] Maximum Observed Radiance (2.2 um): .0262 [RU] Observed - Background Radiance (2.2 um): .0261 [RU] Radiance Anomaly (2.2 um): .2606 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .92 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .56 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 1 [none] Maximum Radiative Power: .16 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .33 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.29 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.31 [degrees] Longitude of Radiative Center: -148.73 [degrees] Mean Object Date/Time: 2025-03-17 12:38:26 [UTC] Mean Viewing Angle: 14.8 [degrees] Mean Solar Zenith Angle: 106.3 [degrees] Mean Glint Angle: 110.5 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(205.1 km) Number of background pixels: 2923 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .04 [none] Maximum Observed BT (3.9 um): 271.26 [K] Observed - Background BT (3.9 um): 23.71 [K] BT Anomaly (3.9 um): 11.17 [K] Maximum Observed - Clear RTM BT (3.9 um): 29.98 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 22.44 [K] Maximum Observed BTD (3.9-10/11/12 um): 23.44 [K] Observed - Background BTD (3.9-10/11/12 um): 22.94 [K] BTD Anomaly (3.9-10/11/12 um): 12.93 [K] Maximum Observed Radiance (2.2 um): .0593 [RU] Observed - Background Radiance (2.2 um): .0590 [RU] Radiance Anomaly (2.2 um): .5900 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .80 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .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: 1 [none] Maximum Radiative Power: .26 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .66 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.58 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.25 [degrees] Longitude of Radiative Center: -148.44 [degrees] Mean Object Date/Time: 2025-03-17 12:38:26 [UTC] Mean Viewing Angle: 13.9 [degrees] Mean Solar Zenith Angle: 106.3 [degrees] Mean Glint Angle: 110.3 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(212.7 km) Number of background pixels: 1578 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .02 [none] Maximum Observed BT (3.9 um): 286.92 [K] Observed - Background BT (3.9 um): 39.12 [K] BT Anomaly (3.9 um): 15.94 [K] Maximum Observed - Clear RTM BT (3.9 um): 45.98 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 37.22 [K] Maximum Observed BTD (3.9-10/11/12 um): 38.46 [K] Observed - Background BTD (3.9-10/11/12 um): 37.86 [K] BTD Anomaly (3.9-10/11/12 um): 17.01 [K] Maximum Observed Radiance (2.2 um): .1154 [RU] Observed - Background Radiance (2.2 um): .1153 [RU] Radiance Anomaly (2.2 um): 1.1530 [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: .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: 1 [none] Maximum Radiative Power: .30 [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: 0.58 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.31 [degrees] Longitude of Radiative Center: -148.87 [degrees] Mean Object Date/Time: 2025-03-17 12:38:26 [UTC] Mean Viewing Angle: 15.2 [degrees] Mean Solar Zenith Angle: 106.4 [degrees] Mean Glint Angle: 110.7 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(200.6 km) Number of background pixels: 752 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .01 [none] Maximum Observed BT (3.9 um): 281.08 [K] Observed - Background BT (3.9 um): 32.47 [K] BT Anomaly (3.9 um): 13.69 [K] Maximum Observed - Clear RTM BT (3.9 um): 39.34 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 30.22 [K] Maximum Observed BTD (3.9-10/11/12 um): 31.28 [K] Observed - Background BTD (3.9-10/11/12 um): 30.75 [K] BTD Anomaly (3.9-10/11/12 um): 13.68 [K] Maximum Observed Radiance (2.2 um): .0398 [RU] Observed - Background Radiance (2.2 um): .0396 [RU] Radiance Anomaly (2.2 um): .3963 [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: .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: 1 [none] Maximum Radiative Power: .26 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .46 [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: -148.67 [degrees] Mean Object Date/Time: 2025-03-17 12:38:26 [UTC] Mean Viewing Angle: 14.6 [degrees] Mean Solar Zenith Angle: 106.3 [degrees] Mean Glint Angle: 110.6 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(205.7 km) Number of background pixels: 1999 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 276.48 [K] Observed - Background BT (3.9 um): 28.54 [K] BT Anomaly (3.9 um): 11.50 [K] Maximum Observed - Clear RTM BT (3.9 um): 35.36 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 26.29 [K] Maximum Observed BTD (3.9-10/11/12 um): 27.63 [K] Observed - Background BTD (3.9-10/11/12 um): 27.05 [K] BTD Anomaly (3.9-10/11/12 um): 11.83 [K] Maximum Observed Radiance (2.2 um): -.0007 [RU] Observed - Background Radiance (2.2 um): -.0010 [RU] Radiance Anomaly (2.2 um): -.0099 [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: .50 [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: .38 [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: Old Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.25 [degrees] Longitude of Radiative Center: -148.58 [degrees] Mean Object Date/Time: 2025-03-17 12:38:26 [UTC] Mean Viewing Angle: 14.2 [degrees] Mean Solar Zenith Angle: 106.3 [degrees] Mean Glint Angle: 110.6 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(207.8 km) Number of background pixels: 1164 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 269.55 [K] Observed - Background BT (3.9 um): 20.97 [K] BT Anomaly (3.9 um): 6.68 [K] Maximum Observed - Clear RTM BT (3.9 um): 28.42 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 18.92 [K] Maximum Observed BTD (3.9-10/11/12 um): 20.22 [K] Observed - Background BTD (3.9-10/11/12 um): 19.52 [K] BTD Anomaly (3.9-10/11/12 um): 6.47 [K] Maximum Observed Radiance (2.2 um): .0046 [RU] Observed - Background Radiance (2.2 um): .0038 [RU] Radiance Anomaly (2.2 um): .0382 [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: .48 [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: .38 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.44 [km^2] Type of Event: Previously Detected Thermal Anomaly Event Priority Ranking: 3 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Clear) Latitude of Radiative Center: 70.32 [degrees] Longitude of Radiative Center: -149.61 [degrees] Mean Object Date/Time: 2025-03-17 12:38:28 [UTC] Mean Viewing Angle: 17.0 [degrees] Mean Solar Zenith Angle: 106.5 [degrees] Mean Glint Angle: 111.1 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(176.8 km) Number of background pixels: 2581 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 261.59 [K] Observed - Background BT (3.9 um): 13.37 [K] BT Anomaly (3.9 um): 12.16 [K] Maximum Observed - Clear RTM BT (3.9 um): 16.67 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 10.45 [K] Maximum Observed BTD (3.9-10/11/12 um): 11.54 [K] Observed - Background BTD (3.9-10/11/12 um): 11.61 [K] BTD Anomaly (3.9-10/11/12 um): 14.24 [K] Maximum Observed Radiance (2.2 um): .0111 [RU] Observed - Background Radiance (2.2 um): .0116 [RU] Radiance Anomaly (2.2 um): .1160 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] Similar Pixel Count: 3 [pixel count] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .98 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .41 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The 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: .11 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .21 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.29 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.29 [degrees] Longitude of Radiative Center: -149.89 [degrees] Mean Object Date/Time: 2025-03-17 12:38:28 [UTC] Mean Viewing Angle: 17.7 [degrees] Mean Solar Zenith Angle: 106.6 [degrees] Mean Glint Angle: 111.8 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(166.1 km) Number of background pixels: 1569 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 273.47 [K] Observed - Background BT (3.9 um): 24.88 [K] BT Anomaly (3.9 um): 34.66 [K] Maximum Observed - Clear RTM BT (3.9 um): 29.00 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 21.80 [K] Maximum Observed BTD (3.9-10/11/12 um): 22.71 [K] Observed - Background BTD (3.9-10/11/12 um): 22.92 [K] BTD Anomaly (3.9-10/11/12 um): 29.15 [K] Maximum Observed Radiance (2.2 um): .0262 [RU] Observed - Background Radiance (2.2 um): .0268 [RU] Radiance Anomaly (2.2 um): .2677 [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: .10 [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: .28 [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 (Bias) Latitude of Radiative Center: 70.25 [degrees] Longitude of Radiative Center: -150.29 [degrees] Mean Object Date/Time: 2025-03-17 12:38:29 [UTC] Mean Viewing Angle: 18.6 [degrees] Mean Solar Zenith Angle: 106.7 [degrees] Mean Glint Angle: 111.9 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(151.2 km) Number of background pixels: 2385 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 277.42 [K] Observed - Background BT (3.9 um): 29.17 [K] BT Anomaly (3.9 um): 28.24 [K] Maximum Observed - Clear RTM BT (3.9 um): 31.07 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 27.94 [K] Maximum Observed BTD (3.9-10/11/12 um): 28.85 [K] Observed - Background BTD (3.9-10/11/12 um): 28.83 [K] BTD Anomaly (3.9-10/11/12 um): 46.34 [K] Maximum Observed Radiance (2.2 um): .0705 [RU] Observed - Background Radiance (2.2 um): .0713 [RU] Radiance Anomaly (2.2 um): .7133 [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: .71 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .57 [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: .36 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .36 [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 --------------------------------------------- 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: 1 NUMBER OF VOLCANIC ASH GROUPS MERGED INTO VOLCANIC CB GROUP: 0 NUMBER OF CB GROUPS MERGED INTO ASH GROUP: 0 VOLCAT_ALERTS>> Writing Object Masks geocat>> Attribute Max_Groups reading error from id: 393216 geocat>> VOLCAT_ALERT_UTILS:WRITE_INCIDENT_CSV_LUT(INFORMATION) : Writing incident CSV: /output/l2_data/geocatHOTOBJHIRES.NOAA-21.2025076.123321.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