------------------------------------ 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: none Volcanic ice time series path: none 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-21.2025006.124623.diag Volcanic cloud diagnostics path and filename: /output/volcat_diag//geocatHOTOBJ.NOAA-21.2025006.124623.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-21.2025006.124623.hdf Hot object path and filename: /output/l2_data/geocatHOTOBJHIRES.NOAA-21.2025006.124623.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: 0 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 2025-01-06T12:52:35 UTC from and /ancillary/NIFC_DATA/Current-Fire-Location-2025-01-06_125231.geojson/ancillary/NIFC_DATA/Current-Fire-Perimeter-2025-01-06_125231.geojson Number of perimeters: 11 Number of points: 128 Total number of incidents: 139 Perimeter data bounding lon/lat: -123.061, 29.808, -84.797, 45.244 Point data bounding lon/lat: -149.343, 25.683, -71.606, 63.579 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-21.2025006.124623.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: 3151, Line_Idx: 5687, Obj_Idx: 1, RP[MW]: .07, RP Modified[MW]: .07, Qc: 0, RP Final[MW]: .07, Qc Final: 1 Elem_Idx: 3151, Line_Idx: 5688, Obj_Idx: 1, RP[MW]: .07, RP Modified[MW]: .07, Qc: 0, RP Final[MW]: .07, Qc Final: 1 Elem_Idx: 3006, Line_Idx: 5702, Obj_Idx: 2, RP[MW]: .10, RP Modified[MW]: .10, Qc: 0, RP Final[MW]: .10, Qc Final: 1 Elem_Idx: 3007, Line_Idx: 5702, Obj_Idx: 2, RP[MW]: .07, RP Modified[MW]: .07, Qc: 0, RP Final[MW]: .07, Qc Final: 1 Elem_Idx: 3008, Line_Idx: 5702, Obj_Idx: 2, RP[MW]: .07, RP Modified[MW]: .07, Qc: 0, RP Final[MW]: .07, Qc Final: 1 Elem_Idx: 3009, Line_Idx: 5702, Obj_Idx: 2, RP[MW]: .32, RP Modified[MW]: .32, Qc: 0, RP Final[MW]: .32, Qc Final: 1 Elem_Idx: 3007, Line_Idx: 5703, Obj_Idx: 2, RP[MW]: .07, RP Modified[MW]: .07, Qc: 0, RP Final[MW]: .07, Qc Final: 1 Elem_Idx: 3008, Line_Idx: 5703, Obj_Idx: 2, RP[MW]: .07, RP Modified[MW]: .07, Qc: 0, RP Final[MW]: .07, Qc Final: 1 Elem_Idx: 3009, Line_Idx: 5703, Obj_Idx: 2, RP[MW]: .32, RP Modified[MW]: .32, Qc: 0, RP Final[MW]: .32, Qc Final: 1 Elem_Idx: 3007, Line_Idx: 5704, Obj_Idx: 2, RP[MW]: .07, RP Modified[MW]: .07, Qc: 0, RP Final[MW]: .07, Qc Final: 1 Elem_Idx: 3018, Line_Idx: 5707, Obj_Idx: 3, RP[MW]: .38, RP Modified[MW]: .38, Qc: 0, RP Final[MW]: .38, Qc Final: 1 Elem_Idx: 3018, Line_Idx: 5708, Obj_Idx: 3, RP[MW]: .38, RP Modified[MW]: .38, Qc: 0, RP Final[MW]: .38, Qc Final: 1 Elem_Idx: 3019, Line_Idx: 5709, Obj_Idx: 3, RP[MW]: .06, RP Modified[MW]: .06, Qc: 0, RP Final[MW]: .06, Qc Final: 1 Elem_Idx: 3022, Line_Idx: 5717, Obj_Idx: 4, RP[MW]: .07, RP Modified[MW]: .07, Qc: 0, RP Final[MW]: .07, Qc Final: 1 Elem_Idx: 3023, Line_Idx: 5717, Obj_Idx: 4, RP[MW]: .09, RP Modified[MW]: .09, Qc: 0, RP Final[MW]: .09, Qc Final: 1 Elem_Idx: 3022, Line_Idx: 5718, Obj_Idx: 4, RP[MW]: .07, RP Modified[MW]: .07, Qc: 0, RP Final[MW]: .07, Qc Final: 1 Elem_Idx: 3023, Line_Idx: 5718, Obj_Idx: 4, RP[MW]: .09, RP Modified[MW]: .09, Qc: 0, RP Final[MW]: .09, Qc Final: 1 Elem_Idx: 2999, Line_Idx: 5719, Obj_Idx: 5, RP[MW]: .10, RP Modified[MW]: .10, Qc: 0, RP Final[MW]: .10, Qc Final: 1 Elem_Idx: 3011, Line_Idx: 5723, Obj_Idx: 6, RP[MW]: .11, RP Modified[MW]: .11, Qc: 0, RP Final[MW]: .11, Qc Final: 1 Elem_Idx: 2913, Line_Idx: 5747, Obj_Idx: 7, RP[MW]: .11, RP Modified[MW]: .11, Qc: 0, RP Final[MW]: .11, Qc Final: 1 Elem_Idx: 2913, Line_Idx: 5748, Obj_Idx: 7, RP[MW]: .11, RP Modified[MW]: .11, Qc: 0, RP Final[MW]: .11, Qc Final: 1 Elem_Idx: 2799, Line_Idx: 5794, Obj_Idx: 8, RP[MW]: .16, RP Modified[MW]: .16, Qc: 0, RP Final[MW]: .16, Qc Final: 1 geocat>> VOLCAT_GENERAL_UTILS:RESOLVE_REDUNDANT_VRP(INFORMATION) : Building list of linked objects from spatial overlap GROUPS 0 0 0 geocat>> VOLCAT_GROUPING_UTILS:GROUP_SINGULAR_OBJECTS(INFORMATION) : Hot object grouping method: incident based alert 1 1 alert 2 2 alert 3 3 alert 4 4 alert 5 5 alert 6 6 alert 7 7 alert 8 8 8 1 1 1 -999 1 2 2 2 -999 1 3 3 3 -999 1 4 4 4 -999 1 5 5 5 -999 1 6 6 6 -999 1 7 7 7 -999 1 8 8 8 -999 1 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) : 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]: .14, New Total RP [MW]: .14 Group_Idx: 2, Orig Total RP [MW]: 1.10, New Total RP [MW]: 1.10 Group_Idx: 3, Orig Total RP [MW]: .83, New Total RP [MW]: .83 Group_Idx: 4, Orig Total RP [MW]: .32, New Total RP [MW]: .32 Group_Idx: 5, Orig Total RP [MW]: .10, New Total RP [MW]: .10 Group_Idx: 6, Orig Total RP [MW]: .11, New Total RP [MW]: .11 Group_Idx: 7, Orig Total RP [MW]: .22, New Total RP [MW]: .22 Group_Idx: 8, Orig Total RP [MW]: .16, New Total RP [MW]: .16 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-21.2025006.124623.hdf geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (so2) VOLCAT_ALERTS>> Updating History, if needed Background= 0 0 70.15166 -147.1008 Background= 0 0 70.31745 -148.5042 Background= 0 0 70.28892 -148.4395 Background= 0 0 70.25246 -148.4431 Background= 0 0 70.28311 -148.6656 Background= 0 0 70.25330 -148.5681 Background= 0 0 70.32336 -149.6115 Background= 0 0 70.34267 -150.9256 VOLCAT_ALERTS>> Checking For Alerts To Issue @@**********VOLCAT ALERTS********** STARTING DATE/TIME OF IMAGE: 2025-01-06 12:46:23 [UTC] PRODUCTION DATE/TIME OF ALERT: 2025-01-06 13:17:27 [UTC] PRIMARY INSTRUMENT: NOAA-21 VIIRS PRIMARY DOMAIN: none WMO SPACECRAFT ID: 209 LOCATION/ORBIT: LEO L1 FILE: SVM13_j02_d20250106_t1246231_e1259097_b11183_c20250106131406883822_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: 8 NUMBER OF SO2 CLOUD ALERTS: 0 DATABASE VERSION: 3.0 ALGORITHM VERSION: 3.0 --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: Old Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.15 [degrees] Longitude of Radiative Center: -147.10 [degrees] Mean Object Date/Time: 2025-01-06 12:51:38 [UTC] Mean Viewing Angle: 1.5 [degrees] Mean Solar Zenith Angle: 125.7 [degrees] Mean Glint Angle: 126.4 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(257.0 km) Number of background pixels: 819 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .28 [none] Maximum Observed BT (3.9 um): 257.00 [K] Observed - Background BT (3.9 um): 18.51 [K] BT Anomaly (3.9 um): 14.32 [K] Maximum Observed - Clear RTM BT (3.9 um): 20.71 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 19.47 [K] Maximum Observed BTD (3.9-10/11/12 um): 21.21 [K] Observed - Background BTD (3.9-10/11/12 um): 19.70 [K] BTD Anomaly (3.9-10/11/12 um): 18.41 [K] Maximum Observed Radiance (2.2 um): .0271 [RU] Observed - Background Radiance (2.2 um): .0275 [RU] Radiance Anomaly (2.2 um): .2751 [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: 0 [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: .03 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .09 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The distance to the closest bright pixel: Not Available The red band reflectance: .0 [%] Lagrangian based trend: .0000 [none] Time since last detection: -999.000000 [days] Index of high confidence criteria: 1 [none] Maximum Radiative Power: .07 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .14 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 1.2 [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: -148.50 [degrees] Mean Object Date/Time: 2025-01-06 12:51:40 [UTC] Mean Viewing Angle: 5.9 [degrees] Mean Solar Zenith Angle: 126.0 [degrees] Mean Glint Angle: 127.9 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(213.3 km) Number of background pixels: 2072 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .20 [none] Maximum Observed BT (3.9 um): 271.92 [K] Observed - Background BT (3.9 um): 28.58 [K] BT Anomaly (3.9 um): 20.69 [K] Maximum Observed - Clear RTM BT (3.9 um): 36.78 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 24.76 [K] Maximum Observed BTD (3.9-10/11/12 um): 26.78 [K] Observed - Background BTD (3.9-10/11/12 um): 27.16 [K] BTD Anomaly (3.9-10/11/12 um): 23.06 [K] Maximum Observed Radiance (2.2 um): .0173 [RU] Observed - Background Radiance (2.2 um): .0172 [RU] Radiance Anomaly (2.2 um): .1722 [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: .74 [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: .32 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 1.10 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 4.7 [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: 2025-01-06 12:51:40 [UTC] Mean Viewing Angle: 5.5 [degrees] Mean Solar Zenith Angle: 126.0 [degrees] Mean Glint Angle: 128.0 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(214.2 km) Number of background pixels: 2525 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .12 [none] Maximum Observed BT (3.9 um): 289.16 [K] Observed - Background BT (3.9 um): 46.62 [K] BT Anomaly (3.9 um): 35.12 [K] Maximum Observed - Clear RTM BT (3.9 um): 53.94 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 45.39 [K] Maximum Observed BTD (3.9-10/11/12 um): 47.45 [K] Observed - Background BTD (3.9-10/11/12 um): 47.83 [K] BTD Anomaly (3.9-10/11/12 um): 33.42 [K] Maximum Observed Radiance (2.2 um): .0773 [RU] Observed - Background Radiance (2.2 um): .0773 [RU] Radiance Anomaly (2.2 um): .7732 [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: .05 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .26 [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: .83 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 1.8 [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: 2025-01-06 12:51:40 [UTC] Mean Viewing Angle: 5.4 [degrees] Mean Solar Zenith Angle: 126.0 [degrees] Mean Glint Angle: 128.2 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(212.5 km) Number of background pixels: 2688 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .02 [none] Maximum Observed BT (3.9 um): 260.57 [K] Observed - Background BT (3.9 um): 18.05 [K] BT Anomaly (3.9 um): 11.33 [K] Maximum Observed - Clear RTM BT (3.9 um): 25.32 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 14.52 [K] Maximum Observed BTD (3.9-10/11/12 um): 16.19 [K] Observed - Background BTD (3.9-10/11/12 um): 16.84 [K] BTD Anomaly (3.9-10/11/12 um): 10.65 [K] Maximum Observed Radiance (2.2 um): .0330 [RU] Observed - Background Radiance (2.2 um): .0330 [RU] Radiance Anomaly (2.2 um): .3304 [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: .17 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 2 [none] Maximum Radiative Power: .09 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .32 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 2.3 [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: 2025-01-06 12:51:40 [UTC] Mean Viewing Angle: 6.1 [degrees] Mean Solar Zenith Angle: 126.0 [degrees] Mean Glint Angle: 128.5 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(206.2 km) Number of background pixels: 2959 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .01 [none] Maximum Observed BT (3.9 um): 253.49 [K] Observed - Background BT (3.9 um): 11.05 [K] BT Anomaly (3.9 um): 5.78 [K] Maximum Observed - Clear RTM BT (3.9 um): 18.18 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 8.93 [K] Maximum Observed BTD (3.9-10/11/12 um): 10.95 [K] Observed - Background BTD (3.9-10/11/12 um): 11.23 [K] BTD Anomaly (3.9-10/11/12 um): 6.29 [K] Maximum Observed Radiance (2.2 um): .0126 [RU] Observed - Background Radiance (2.2 um): .0125 [RU] Radiance Anomaly (2.2 um): .1252 [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: 0 [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: .41 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .72 [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: 2 [none] Maximum Radiative Power: .10 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .10 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.59 [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: -148.57 [degrees] Mean Object Date/Time: 2025-01-06 12:51:40 [UTC] Mean Viewing Angle: 5.7 [degrees] Mean Solar Zenith Angle: 126.0 [degrees] Mean Glint Angle: 128.5 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(208.2 km) Number of background pixels: 2906 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 261.10 [K] Observed - Background BT (3.9 um): 18.70 [K] BT Anomaly (3.9 um): 10.25 [K] Maximum Observed - Clear RTM BT (3.9 um): 25.82 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 17.42 [K] Maximum Observed BTD (3.9-10/11/12 um): 19.08 [K] Observed - Background BTD (3.9-10/11/12 um): 19.57 [K] BTD Anomaly (3.9-10/11/12 um): 11.08 [K] Maximum Observed Radiance (2.2 um): .0229 [RU] Observed - Background Radiance (2.2 um): .0228 [RU] Radiance Anomaly (2.2 um): .2277 [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: .13 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .34 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 2 [none] Maximum Radiative Power: .11 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .11 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.59 [km^2] Type of Event: MISSING Event Priority Ranking: 0 Country/Countries: USA State/Province(s): Alaska County/Locality(s): North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: New Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Bias) Latitude of Radiative Center: 70.32 [degrees] Longitude of Radiative Center: -149.61 [degrees] Mean Object Date/Time: 2025-01-06 12:51:42 [UTC] Mean Viewing Angle: 8.7 [degrees] Mean Solar Zenith Angle: 126.2 [degrees] Mean Glint Angle: 129.6 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(176.9 km) Number of background pixels: 2469 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 261.17 [K] Observed - Background BT (3.9 um): 19.26 [K] BT Anomaly (3.9 um): 17.63 [K] Maximum Observed - Clear RTM BT (3.9 um): 25.81 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 14.85 [K] Maximum Observed BTD (3.9-10/11/12 um): 16.66 [K] Observed - Background BTD (3.9-10/11/12 um): 17.49 [K] BTD Anomaly (3.9-10/11/12 um): 17.70 [K] Maximum Observed Radiance (2.2 um): .0117 [RU] Observed - Background Radiance (2.2 um): .0119 [RU] Radiance Anomaly (2.2 um): .1188 [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: .17 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 2 [none] Maximum Radiative Power: .11 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .22 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 1.2 [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: 2025-01-06 12:51:46 [UTC] Mean Viewing Angle: 12.2 [degrees] Mean Solar Zenith Angle: 126.6 [degrees] Mean Glint Angle: 130.4 [degrees] Water Fraction: .0 [none] Nearby Locations: North Slope Borough(139.2 km) Number of background pixels: 2624 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .04 [none] Maximum Observed BT (3.9 um): 263.84 [K] Observed - Background BT (3.9 um): 21.26 [K] BT Anomaly (3.9 um): 14.92 [K] Maximum Observed - Clear RTM BT (3.9 um): 27.40 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 18.34 [K] Maximum Observed BTD (3.9-10/11/12 um): 19.97 [K] Observed - Background BTD (3.9-10/11/12 um): 20.14 [K] BTD Anomaly (3.9-10/11/12 um): 21.85 [K] Maximum Observed Radiance (2.2 um): .0049 [RU] Observed - Background Radiance (2.2 um): .0054 [RU] Radiance Anomaly (2.2 um): .0543 [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: .61 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: .0 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 2 [none] Maximum Radiative Power: .16 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: .16 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 0.62 [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 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