------------------------------------ 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-21.2025117.230007.diag Volcanic cloud diagnostics path and filename: /output/volcat_diag//geocatHOTOBJ.NOAA-21.2025117.230007.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-21.2025117.230007.hdf Hot object path and filename: /output/l2_data/geocatHOTOBJHIRES.NOAA-21.2025117.230007.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 2025-04-27T22:36:46 UTC from and /ancillary/NIFC_DATA/Current-Fire-Location-2025-04-27_223644.geojson/ancillary/NIFC_DATA/Current-Fire-Perimeter-2025-04-27_223644.geojson Number of perimeters: 64 Number of points: 589 Total number of incidents: 653 Perimeter data bounding lon/lat: -110.367, 25.090, -70.297, 48.357 Point data bounding lon/lat: -149.854, 25.127, -69.333, 64.947 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-21.2025117.230007.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: 1416, Line_Idx: 6107, RP[MW]: 11.68, Elem_Over: 1416, Line_Over: 6117, RP_Over[MW]: 7.77, Elem_Traceback: 1416, Line_Traceback: 6107 Ref_Obj_Idx: 23, Over_Obj_Idx: 26, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 1352, Line_Idx: 6108, RP[MW]: 15.16, Elem_Over: 1352, Line_Over: 6119, RP_Over[MW]: 11.49, Elem_Traceback: 1352, Line_Traceback: 6108 Ref_Obj_Idx: 24, Over_Obj_Idx: 27, Ref_Overlap_Count: 1, Over_Overlap_Count: 1 Elem_Idx: 3211, Line_Idx: 5503, Obj_Idx: 1, RP[MW]: 5.67, RP Modified[MW]: 5.67, Qc: 0, RP Final[MW]: 5.67, Qc Final: 1 Elem_Idx: 3071, Line_Idx: 5629, Obj_Idx: 2, RP[MW]: 7.42, RP Modified[MW]: 7.42, Qc: 0, RP Final[MW]: 7.42, Qc Final: 1 Elem_Idx: 2775, Line_Idx: 5663, Obj_Idx: 3, RP[MW]: 3.76, RP Modified[MW]: 3.76, Qc: 0, RP Final[MW]: 3.76, Qc Final: 1 Elem_Idx: 2775, Line_Idx: 5664, Obj_Idx: 3, RP[MW]: 3.76, RP Modified[MW]: 3.76, Qc: 0, RP Final[MW]: 3.76, Qc Final: 1 Elem_Idx: 2775, Line_Idx: 5665, Obj_Idx: 3, RP[MW]: 3.45, RP Modified[MW]: 3.45, Qc: 0, RP Final[MW]: 3.45, Qc Final: 1 Elem_Idx: 2776, Line_Idx: 5666, Obj_Idx: 3, RP[MW]: 3.45, RP Modified[MW]: 3.45, Qc: 0, RP Final[MW]: 3.45, Qc Final: 1 Elem_Idx: 2777, Line_Idx: 5668, Obj_Idx: 4, RP[MW]: 7.23, RP Modified[MW]: 7.23, Qc: 0, RP Final[MW]: 7.23, Qc Final: 1 Elem_Idx: 1200, Line_Idx: 5708, Obj_Idx: 5, RP[MW]: 9.92, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 9.92, Qc Final: 1 Elem_Idx: 882, Line_Idx: 5709, Obj_Idx: 6, RP[MW]: 1.56, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 1.56, Qc Final: 1 Elem_Idx: 889, Line_Idx: 5709, Obj_Idx: 7, RP[MW]: 5.04, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 5.04, Qc Final: 1 Elem_Idx: 1184, Line_Idx: 5710, Obj_Idx: 8, RP[MW]: 12.06, RP Modified[MW]: 12.06, Qc: 0, RP Final[MW]: 12.06, Qc Final: 1 Elem_Idx: 1187, Line_Idx: 5710, Obj_Idx: 9, RP[MW]: 10.83, RP Modified[MW]: 10.83, Qc: 0, RP Final[MW]: 10.83, Qc Final: 1 Elem_Idx: 2461, Line_Idx: 5853, Obj_Idx: 10, RP[MW]: 7.99, RP Modified[MW]: 7.99, Qc: 0, RP Final[MW]: 7.99, Qc Final: 1 Elem_Idx: 2170, Line_Idx: 5866, Obj_Idx: 11, RP[MW]: 3.91, RP Modified[MW]: 3.91, Qc: 0, RP Final[MW]: 3.91, Qc Final: 1 Elem_Idx: 2125, Line_Idx: 5875, Obj_Idx: 12, RP[MW]: 4.11, RP Modified[MW]: 4.11, Qc: 0, RP Final[MW]: 4.11, Qc Final: 1 Elem_Idx: 2126, Line_Idx: 5875, Obj_Idx: 12, RP[MW]: 4.11, RP Modified[MW]: 4.11, Qc: 0, RP Final[MW]: 4.11, Qc Final: 1 Elem_Idx: 2774, Line_Idx: 5877, Obj_Idx: 13, RP[MW]: 2.75, RP Modified[MW]: 2.75, Qc: 0, RP Final[MW]: 2.75, Qc Final: 1 Elem_Idx: 2464, Line_Idx: 5888, Obj_Idx: 14, RP[MW]: 7.49, RP Modified[MW]: 7.49, Qc: 0, RP Final[MW]: 7.49, Qc Final: 1 Elem_Idx: 2463, Line_Idx: 5890, Obj_Idx: 15, RP[MW]: 7.10, RP Modified[MW]: 7.10, Qc: 0, RP Final[MW]: 7.10, Qc Final: 1 Elem_Idx: 2375, Line_Idx: 5944, Obj_Idx: 16, RP[MW]: 6.69, RP Modified[MW]: 6.69, Qc: 0, RP Final[MW]: 6.69, Qc Final: 1 Elem_Idx: 1111, Line_Idx: 5958, Obj_Idx: 17, RP[MW]: 10.89, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 10.89, Qc Final: 1 Elem_Idx: 2211, Line_Idx: 6042, Obj_Idx: 18, RP[MW]: 3.40, RP Modified[MW]: 3.40, Qc: 0, RP Final[MW]: 3.40, Qc Final: 1 Elem_Idx: 2212, Line_Idx: 6042, Obj_Idx: 18, RP[MW]: 3.40, RP Modified[MW]: 3.40, Qc: 0, RP Final[MW]: 3.40, Qc Final: 1 Elem_Idx: 2211, Line_Idx: 6044, Obj_Idx: 19, RP[MW]: 2.47, RP Modified[MW]: 2.47, Qc: 0, RP Final[MW]: 2.47, Qc Final: 1 Elem_Idx: 2212, Line_Idx: 6044, Obj_Idx: 19, RP[MW]: 2.47, RP Modified[MW]: 2.47, Qc: 0, RP Final[MW]: 2.47, Qc Final: 1 Elem_Idx: 2203, Line_Idx: 6048, Obj_Idx: 20, RP[MW]: 2.57, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 2.57, Qc Final: 1 Elem_Idx: 1324, Line_Idx: 6074, Obj_Idx: 21, RP[MW]: 5.43, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 5.43, Qc Final: 1 Elem_Idx: 2725, Line_Idx: 6104, Obj_Idx: 22, RP[MW]: 4.78, RP Modified[MW]: 4.78, Qc: 0, RP Final[MW]: 4.78, Qc Final: 1 Elem_Idx: 1416, Line_Idx: 6107, Obj_Idx: 23, RP[MW]: 11.68, RP Modified[MW]: 9.53, Qc: 4, RP Final[MW]: 9.53, Qc Final: 4 Elem_Idx: 1417, Line_Idx: 6107, Obj_Idx: 23, RP[MW]: 7.80, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 7.80, Qc Final: 1 Elem_Idx: 1352, Line_Idx: 6108, Obj_Idx: 24, RP[MW]: 15.16, RP Modified[MW]: 13.20, Qc: 4, RP Final[MW]: 13.20, Qc Final: 4 Elem_Idx: 3124, Line_Idx: 6111, Obj_Idx: 25, RP[MW]: 2.91, RP Modified[MW]: 2.91, Qc: 0, RP Final[MW]: 2.91, Qc Final: 1 Elem_Idx: 3124, Line_Idx: 6112, Obj_Idx: 25, RP[MW]: 2.91, RP Modified[MW]: 2.91, Qc: 0, RP Final[MW]: 2.91, Qc Final: 1 Elem_Idx: 1415, Line_Idx: 6117, Obj_Idx: 26, RP[MW]: 7.77, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 7.77, Qc Final: 1 Elem_Idx: 1416, Line_Idx: 6117, Obj_Idx: 26, RP[MW]: 7.77, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 Elem_Idx: 1351, Line_Idx: 6118, Obj_Idx: 27, RP[MW]: 7.15, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 7.15, Qc Final: 1 Elem_Idx: 1352, Line_Idx: 6119, Obj_Idx: 27, RP[MW]: 11.49, RP Modified[MW]: .00, Qc: 5, RP Final[MW]: .00, Qc Final: 5 geocat>> VOLCAT_GENERAL_UTILS:RESOLVE_REDUNDANT_VRP(INFORMATION) : Building list of linked objects from spatial overlap Original List (Ref ID=23): Object 1 of 1 --> Id = 26 Unified List (Ref ID=23): Object 1 of 1 --> Id = 26 Original List (Ref ID=24): Object 1 of 1 --> Id = 27 Unified List (Ref ID=24): Object 1 of 1 --> Id = 27 GROUPS 0 0 0 geocat>> VOLCAT_GROUPING_UTILS:GROUP_SINGULAR_OBJECTS(INFORMATION) : Hot object grouping method: incident based alert 1 1 alert 2 2 23 63.95082 -146.4427 26 63.95079 -146.4361 Adding object 26 to group 1 3 3 24 63.98449 -145.6640 27 63.98625 -145.6692 Adding object 27 to group 2 4 4 2 1 1 23 -999 1 2 4 27 -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: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: 0023, X_Idx: 1416, Y_Idx: 6107, VRP_Pix: 9.53, VRP_Max: 11.68, VRP_Relative_Diff: 0.18, Rel_Diff_Thresh: 0.26, Local_Max_VRP: 9.53, Internal: F, BT_Pix: 328.7, BT_Crit: T, Qc: 1 Group_Id: 001, Object_Id: 0023, X_Idx: 1417, Y_Idx: 6107, VRP_Pix: 7.80, VRP_Max: 11.68, VRP_Relative_Diff: 0.33, Rel_Diff_Thresh: 0.26, Local_Max_VRP: 9.53, Internal: F, BT_Pix: 331.3, BT_Crit: T, Qc: 2 Group_Id: 001, Object_Id: 0026, X_Idx: 1415, Y_Idx: 6117, VRP_Pix: 7.77, VRP_Max: 7.77, VRP_Relative_Diff: 0.00, Rel_Diff_Thresh: 0.23, Local_Max_VRP: 7.77, Internal: F, BT_Pix: 322.8, BT_Crit: T, Qc: 1 Group_Id: 002, Object_Id: 0024, X_Idx: 1352, Y_Idx: 6108, VRP_Pix: 13.20, VRP_Max: 15.16, VRP_Relative_Diff: 0.13, Rel_Diff_Thresh: 0.26, Local_Max_VRP: 13.20, Internal: F, BT_Pix: 347.8, BT_Crit: T, Qc: 1 Group_Id: 002, Object_Id: 0027, X_Idx: 1351, Y_Idx: 6118, VRP_Pix: 7.15, VRP_Max: 11.49, VRP_Relative_Diff: 0.38, Rel_Diff_Thresh: 0.26, Local_Max_VRP: 7.15, Internal: F, BT_Pix: 326.3, 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: 23, Trans_Min: .517, VRP Total: 19.48 Group Id: 1, Obj_Idx: 26, Trans_Min: .527, VRP Total: 15.54 Group Id: 2, Obj_Idx: 24, Trans_Min: .746, VRP Total: 15.16 Group Id: 2, Obj_Idx: 27, Trans_Min: .639, VRP Total: 18.64 geocat>> VOLCAT_ALERT_UTILS:IDENTIFY_ALERT_OBJECTS(INFORMATION) : Redistributing radiative power to limit energy smearing Elem_Idx: 1417, Line_Idx: 6107, N_Weights: 1, RP[MW]: 7.80, RP_Adj[MW]: 7.80, QC: 2, New_Elem_Idx: 1416, New_Line_Idx: 6107, RP[MW]: 9.53, 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]: 35.02, New Total RP [MW]: 25.10 Group_Idx: 2, Orig Total RP [MW]: 33.80, New Total RP [MW]: 20.35 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-21.2025117.230007.hdf geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (so2) VOLCAT_ALERTS>> Updating History, if needed Background= 0 0 63.95082 -146.4427 Background= 0 0 63.98625 -145.6692 VOLCAT_ALERTS>> Checking For Alerts To Issue @@**********VOLCAT ALERTS********** STARTING DATE/TIME OF IMAGE: 2025-04-27 23:00:07 [UTC] PRODUCTION DATE/TIME OF ALERT: 2025-04-27 23:32:37 [UTC] PRIMARY INSTRUMENT: NOAA-21 VIIRS PRIMARY DOMAIN: none WMO SPACECRAFT ID: 209 LOCATION/ORBIT: LEO L1 FILE: SVM13_j02_d20250427_t2300065_e2312530_b12764_c20250427232608699163_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: 2 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: 63.95 [degrees] Longitude of Radiative Center: -146.44 [degrees] Mean Object Date/Time: 2025-04-27 23:05:45 [UTC] Mean Viewing Angle: 49.5 [degrees] Mean Solar Zenith Angle: 51.8 [degrees] Mean Glint Angle: 84.4 [degrees] Water Fraction: .0 [none] Nearby Locations: Fairbanks North Star Borough(80.9 km) Southeast Fairbanks Census Are(158.1 km) Denali Borough(178.6 km) Matanuska-Susitna Borough(245.3 km) Yukon-Koyukuk Census Area(291.4 km) Number of background pixels: 865 [none] Background infrared distance threshold: 5.0 [K] Fraction of water pixels in background: .01 [none] Maximum Observed BT (3.9 um): 331.33 [K] Observed - Background BT (3.9 um): 47.77 [K] BT Anomaly (3.9 um): 10.98 [K] Maximum Observed - Clear RTM BT (3.9 um): 48.27 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 59.29 [K] Maximum Observed BTD (3.9-10/11/12 um): 60.04 [K] Observed - Background BTD (3.9-10/11/12 um): 47.71 [K] BTD Anomaly (3.9-10/11/12 um): 11.18 [K] Maximum Observed Radiance (1.6 um): 2.6825 [RU] Observed - Background Radiance (1.6 um): .3279 [RU] Radiance Anomaly (1.6 um): .6296 [RU] Maximum Observed Radiance (2.2 um): 1.4461 [RU] Observed - Background Radiance (2.2 um): .3718 [RU] Radiance Anomaly (2.2 um): 1.6628 [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: .52 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .10 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: .96 [fraction] The red band reflectance: 15.1 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 3 [none] Maximum Radiative Power: 17.33 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 25.10 [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): Fairbanks North Star,Southeast Fairbanks,Denali,Matanuska-Susitna,Yukon-Koyukuk NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Cloud) Latitude of Radiative Center: 63.99 [degrees] Longitude of Radiative Center: -145.67 [degrees] Mean Object Date/Time: 2025-04-27 23:05:47 [UTC] Mean Viewing Angle: 50.9 [degrees] Mean Solar Zenith Angle: 52.0 [degrees] Mean Glint Angle: 85.7 [degrees] Water Fraction: .0 [none] Nearby Locations: Fairbanks North Star Borough(87.7 km) Southeast Fairbanks Census Are(120.7 km) Denali Borough(216.5 km) Matanuska-Susitna Borough(274.9 km) Valdez-Cordova Census Area(295.3 km) Number of background pixels: 1028 [none] Background infrared distance threshold: 5.0 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 347.76 [K] Observed - Background BT (3.9 um): 58.79 [K] BT Anomaly (3.9 um): 18.02 [K] Maximum Observed - Clear RTM BT (3.9 um): 63.86 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 62.40 [K] Maximum Observed BTD (3.9-10/11/12 um): 64.06 [K] Observed - Background BTD (3.9-10/11/12 um): 57.35 [K] BTD Anomaly (3.9-10/11/12 um): 20.02 [K] Maximum Observed Radiance (1.6 um): 3.2585 [RU] Observed - Background Radiance (1.6 um): 1.1627 [RU] Radiance Anomaly (1.6 um): 1.4660 [RU] Maximum Observed Radiance (2.2 um): 1.6194 [RU] Observed - Background Radiance (2.2 um): .7336 [RU] Radiance Anomaly (2.2 um): 2.0986 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong, Moderate, Weak, or No): No [none] BT Time Tendency (3.9 um): Not Available BT Time Tendency Diff (3.9 -10/11/12 um): Not Available Image Interval: Not Available Fraction of Surrounding LWIR Pixels that are Colder: .89 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .21 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: .75 [fraction] The red band reflectance: 16.3 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 3 [none] Maximum Radiative Power: 13.20 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 20.35 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.67 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Fairbanks North Star,Southeast Fairbanks,Denali,Matanuska-Susitna,Valdez-Cordova 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-21.2025117.230007.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 = 6 VOLCAT_ALERTS>> END OF FULL PROGRAM