------------------------------------ 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-20.2024167.142031.diag Volcanic cloud diagnostics path and filename: /output/volcat_diag//geocatHOTOBJ.NOAA-20.2024167.142031.diag Volcano information path: /opt/geocat/data_algorithms/volcat_data/ Volcano information filename: Volcat_Alert_FireUSA_Database_Feb21_2022_165111.txt Volcano information path and filename: /opt/geocat/data_algorithms/volcat_data//alerts/Volcat_Alert_FireUSA_Database_Feb21_2022_165111.txt Volcano activity path: /root/git/volcat Volcano activity filename: MISSING Volcano activity path and filename: /root/git/volcat/MISSING Weak plume option for ash: 1 Strong plume option for ash: 0 Weak plume option for SO2: 1 Strong plume option for SO2: 0 Weak plume option for ash: 1 Maximum viewing angle (new ash detect): 80.0 Maximum viewing angle (new ice detect): 90.0 Maximum viewing angle (new hot detect): 90.0 Maximum viewing angle (new so2 detect): 80.0 Noisy ash object threshold (basic criteria): 0.25 Noisy ash object threshold (plume/puff criteria): 0.25 Noisy ash object threshold (neighbor criteria): 0.25 Noisy ash object threshold (temporal criteria): 1.01 Noisy so2 object threshold (basic criteria): 0.25 Noisy so2 object threshold (plume/puff criteria): 0.25 Noisy so2 object threshold (neighbor criteria): 0.25 Noisy so2 object threshold (temporal criteria): 1.01 Min median 11 um tot emissivity for ash object noise screening (basic criteria): 0.50 Min median 11 um tot emissivity for ash object noise screening (plume/puff criteria): 0.50 Min median 11 um tot emissivity for ash object noise screening (neighbor criteria): 0.50 Min median 11 um tot emissivity for ash object noise screening (temporal criteria): 1.00 Min median 11 um tot emissivity for so2 object noise screening (basic criteria): 0.50 Min median 11 um tot emissivity for so2 object noise screening (plume/puff criteria): 0.50 Min median 11 um tot emissivity for so2 object noise screening (neighbor criteria): 0.50 Min median 11 um tot emissivity for so2 object noise screening (temporal criteria): 1.00 Non-uniform ash object threshold (basic criteria): 0.75 Non-uniform ash object threshold (plume/puff criteria): 0.75 Non-uniform ash object threshold (neighbor criteria): 1.01 Non-uniform ash object threshold (temporal criteria): 1.01 Non-uniform so2 object threshold (basic criteria): 0.75 Non-uniform so2 object threshold (plume/puff criteria): 0.75 Non-uniform so2 object threshold (neighbor criteria): 1.01 Non-uniform so2 object threshold (temporal criteria): 1.01 Maximum ash object median tot emiss (basic criteria): 0.90 Maximum ash object median tot emiss (plume/puff criteria): 0.60 Maximum ash object median tot emiss (neighbor criteria): 0.75 Maximum ash object median tot emiss (temporal criteria): 1.01 Maximum so2 object median tot emiss (basic criteria): 0.90 Maximum so2 object median tot emiss (plume/puff criteria): 0.50 Maximum so2 object median tot emiss (neighbor criteria): 0.75 Maximum so2 object median tot emiss (temporal criteria): 1.01 Minimum ash object count (basic/neighbor criteria): 1000000000 Minimum ash object count (plume/puff criteria): 1000000000 Minimum ash object count (temporal criteria): 0 Minimum ice object count (basic/temporal criteria): 3 Minimum ice object count (temporal criteria): 0 Minimum hot object count: 0 Minimum so2 object count (basic/neighbor criteria): 5 Minimum so2 object count (plume/puff criteria): 3 Minimum so2 object count (temporal criteria): 0 Ash object grouping contrast option (basic and neighbor criteria): 1 Ash object grouping contrast option (plume/puff criteria): 1 So2 object grouping contrast option (basic and neighbor criteria): 1 So2 object grouping contrast option (plume/puff criteria): 1 Minimum number of fractional days between ash alerts: 0.50 Minimum number of fractional days between ice alerts: 0.50 Minimum number of fractional days between thermal anomaly alerts: 0.50 Minimum number of fractional days between So2 alerts: 0.50 The number of robust pixels that are needed to be confident that co-registration errors are not to blame (L1 robustness): 50 The number of robust pixels that are needed to be confident that co-registration errors are not to blame (L2 robustness): 50 The number of robust pixels that are needed to be confident that co-registration errors are not to blame (L3 robustness): 20 The number of robust pixels that are needed to be confident that co-registration errors are not to blame (L4 robustness): 10 The fraction of robust area possibly attributed to co-registration errors that gives confidence that robust signal is strictly due to co-registration (L1 robustness): .5000 The fraction of robust area possibly attributed to co-registration errors that gives confidence that robust signal is strictly due to co-registration (L2 robustness): .5000 The fraction of robust area possibly attributed to co-registration errors that gives confidence that robust signal is strictly due to co-registration (L3 robustness): .5000 The fraction of robust area possibly attributed to co-registration errors that gives confidence that robust signal is strictly due to co-registration (L4 robustness): .9500 History grid resolution (detection): .10 History grid resolution (retrievals): 1.00 History file path: /output/history/ History file filename: volcat_history.hdf History file path and filename: /output/history//volcat_history.hdf Ash history usage: 1 Ice history usage: 1 Hot history usage: 1 SO2 history usage: 1 Number of days between valid detections before thermal anomaly is removed from history: 15.00000 Maximum number of volcanoes listed in alerts: 5 Ash object is valid: NO Ash object path: /output/l2_data Ash object filename: none Ash object path and filename: /output/l2_data/none Ice object is valid: NO Ice object path: /output/l2_data Ice object filename: none Ice object path and filename: /output/l2_data/none Hot object is valid: YES Hot object path: /output/l2_data Hot object filename: geocatHOTOBJHIRES.NOAA-20.2024167.142031.hdf Hot object path and filename: /output/l2_data/geocatHOTOBJHIRES.NOAA-20.2024167.142031.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 2024-06-15T14:22:54 UTC from and /ancillary/NIFC_DATA/Current-Fire-Location-2024-06-15_142252.geojson/ancillary/NIFC_DATA/Current-Fire-Perimeter-2024-06-15_142252.geojson Number of perimeters: 38 Number of points: 327 Total number of incidents: 365 Perimeter data bounding lon/lat: -162.752, 25.146, -80.404, 66.406 Point data bounding lon/lat: -162.730, 17.884, -65.069, 68.166 VOLCAT_ALERTS>> Reading Object Files VOLCAT_ALERTS>> Reading pixel navigation, if needed geocat>> VOLCAT_ALERT_UTILS:PIXEL_NAVIGATION(INFORMATION) : Reading hires navigation data from : /output//l1_data/geocatL1HIRES.NOAA-20.2024167.142031.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 ***Point Source*** Obj_Idx: 7, Lat: 67.802, Lon: -162.401, Num Obj Pixels: 3, Number of matching incidents: 1 Urgoon, Min Pixel Radius Range: 1.50, Time Diff (days): .5068, Minimum Dist (km): .93, Point Index: 208 Pixel Count: 0, Dist Buffer: .500 Pixel Count: 0, Dist Buffer: 1.000 Pixel Count: 2, Dist Buffer: 1.500 Primary incident name: Urgoon, Primary incident index: 1, Primary count: 1 out of 3 spatial matching schemes LOW confidence single source: Urgoon ***Perimeter Source*** Obj_Idx: 8, Lat: 65.705, Lon: -162.523, Num Obj Pixels: 2, Number of matching incidents: 1 Goldbug, Min Dist Buffer: .050, Time Diff (days): .8277, Minimum Dist (km): 3.00, Perim Index: 15, Poly Index: 1 Pixel Count: 0, Dist Buffer: .000 Pixel Count: 2, Dist Buffer: .050 Pixel Count: 2, Dist Buffer: .100 Primary incident name: Goldbug, Primary incident index: 1, Primary count: 2 out of 3 spatial matching schemes MODERATE confidence single source: Goldbug ***Perimeter Source*** Obj_Idx: 9, Lat: 65.685, Lon: -162.522, Num Obj Pixels: 1, Number of matching incidents: 1 Goldbug, Min Dist Buffer: .050, Time Diff (days): .8277, Minimum Dist (km): 5.36, Perim Index: 15, Poly Index: 1 Pixel Count: 0, Dist Buffer: .000 Pixel Count: 1, Dist Buffer: .050 Pixel Count: 1, Dist Buffer: .100 Primary incident name: Goldbug, Primary incident index: 1, Primary count: 2 out of 3 spatial matching schemes MODERATE confidence single source: Goldbug 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: 6177, Line_Idx: 464, Obj_Idx: 1, RP[MW]: .82, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: .82, Qc Final: 1 Elem_Idx: 6176, Line_Idx: 468, Obj_Idx: 2, RP[MW]: 1.65, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 1.65, Qc Final: 1 Elem_Idx: 6394, Line_Idx: 683, Obj_Idx: 3, RP[MW]: 13.02, RP Modified[MW]: -999.00, Qc: 0, RP Final[MW]: 13.02, Qc Final: 1 Elem_Idx: 4313, Line_Idx: 814, Obj_Idx: 4, RP[MW]: 1.36, RP Modified[MW]: 1.36, Qc: 0, RP Final[MW]: 1.36, Qc Final: 1 Elem_Idx: 4314, Line_Idx: 814, Obj_Idx: 4, RP[MW]: 1.36, RP Modified[MW]: 1.36, Qc: 0, RP Final[MW]: 1.36, Qc Final: 1 Elem_Idx: 4530, Line_Idx: 822, Obj_Idx: 5, RP[MW]: 4.18, RP Modified[MW]: 4.18, Qc: 0, RP Final[MW]: 4.18, Qc Final: 1 Elem_Idx: 4166, Line_Idx: 5489, Obj_Idx: 6, RP[MW]: 4.12, RP Modified[MW]: 4.12, Qc: 0, RP Final[MW]: 4.12, Qc Final: 1 Elem_Idx: 4167, Line_Idx: 5489, Obj_Idx: 6, RP[MW]: .96, RP Modified[MW]: .96, Qc: 0, RP Final[MW]: .96, Qc Final: 1 Elem_Idx: 4166, Line_Idx: 5490, Obj_Idx: 6, RP[MW]: 4.12, RP Modified[MW]: 4.12, Qc: 0, RP Final[MW]: 4.12, Qc Final: 1 Elem_Idx: 4167, Line_Idx: 5490, Obj_Idx: 6, RP[MW]: .96, RP Modified[MW]: .96, Qc: 0, RP Final[MW]: .96, Qc Final: 1 Elem_Idx: 4165, Line_Idx: 5491, Obj_Idx: 6, RP[MW]: 1.26, RP Modified[MW]: 1.26, Qc: 0, RP Final[MW]: 1.26, Qc Final: 1 Elem_Idx: 4154, Line_Idx: 5544, Obj_Idx: 7, RP[MW]: .60, RP Modified[MW]: .60, Qc: 0, RP Final[MW]: .60, Qc Final: 1 Elem_Idx: 4155, Line_Idx: 5544, Obj_Idx: 7, RP[MW]: 2.56, RP Modified[MW]: 2.56, Qc: 0, RP Final[MW]: 2.56, Qc Final: 1 Elem_Idx: 4156, Line_Idx: 5544, Obj_Idx: 7, RP[MW]: 2.56, RP Modified[MW]: 2.56, Qc: 0, RP Final[MW]: 2.56, Qc Final: 1 Elem_Idx: 4401, Line_Idx: 6071, Obj_Idx: 8, RP[MW]: 3.05, RP Modified[MW]: 3.05, Qc: 0, RP Final[MW]: 3.05, Qc Final: 1 Elem_Idx: 4400, Line_Idx: 6072, Obj_Idx: 8, RP[MW]: 3.30, RP Modified[MW]: 3.30, Qc: 0, RP Final[MW]: 3.30, Qc Final: 1 Elem_Idx: 4403, Line_Idx: 6076, Obj_Idx: 9, RP[MW]: 3.98, RP Modified[MW]: 3.98, Qc: 0, RP Final[MW]: 3.98, Qc Final: 1 Elem_Idx: 2589, Line_Idx: 6308, Obj_Idx: 10, RP[MW]: 1.64, RP Modified[MW]: 1.64, Qc: 0, RP Final[MW]: 1.64, 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 Urgoon 207 6.5905645E-02 6.9791667E-02 -999 -999 2 New group (low) Goldbug 196 1.924696 6.9710650E-02 -999 -999 1 New group Goldbug 196 0.2716536 6.9710650E-02 3 3 1 Using group reference 3 1 1 6 -999 1 2 2 7 -999 1 Primary Incident Group Id: 2, Group Lat: 67.802, Group Lon: -162.401 Name: Urgoon, Shape Type: Point Confidence: LOW , Time difference (days): .50676 Lat: 67.80230, Lon: -162.37090 3 3 8 -999 1 Primary Incident Group Id: 3, Group Lat: 65.705, Group Lon: -162.523 Name: Goldbug, Shape Type: Perimeter Confidence: MEDIUM , Time difference (days): .82773 Lat: 65.73000, Lon: -162.48000 Bbox: [-162.50230, 65.69110, -162.45700, 65.73990] 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]: 11.42, New Total RP [MW]: 11.42 Group_Idx: 2, Orig Total RP [MW]: 5.72, New Total RP [MW]: 5.72 Group_Idx: 3, Orig Total RP [MW]: 10.32, New Total RP [MW]: 10.32 geocat>> VOLCAT_GENERAL_UTILS:FEATURE_RP_TO_SCALED_RASTER(INFORMATION) : Creating feature-based scaled radiative power raster geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Updating thermal L2: /output//l2_data/geocatL2HIRES.NOAA-20.2024167.142031.hdf geocat>> VOLCAT_ALERT_UTILS:CORRECT_RETRIEVALS(INFORMATION) : Recomputing group stats (so2) VOLCAT_ALERTS>> Updating History, if needed Background= 0 0 67.91721 -162.0220 Background= 0 0 67.80151 -162.4010 Background= 0 0 65.70470 -162.5228 VOLCAT_ALERTS>> Checking For Alerts To Issue @@**********VOLCAT ALERTS********** STARTING DATE/TIME OF IMAGE: 2024-06-15 14:20:31 [UTC] PRODUCTION DATE/TIME OF ALERT: 2024-06-15 15:09:20 [UTC] PRIMARY INSTRUMENT: NOAA-20 VIIRS PRIMARY DOMAIN: none WMO SPACECRAFT ID: 208 LOCATION/ORBIT: LEO L1 FILE: V2024167142031.L1B-M_JPSS-1.nc 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: 3 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: 67.92 [degrees] Longitude of Radiative Center: -162.02 [degrees] Mean Object Date/Time: 2024-06-15 14:25:48 [UTC] Mean Viewing Angle: 29.3 [degrees] Mean Solar Zenith Angle: 80.5 [degrees] Mean Glint Angle: 74.5 [degrees] Water Fraction: .0 [none] Nearby Locations: Northwest Arctic Borough(132.6 km) Nome Census Area(361.9 km) North Slope Borough(385.3 km) Number of background pixels: 2935 [none] Background infrared distance threshold: 5.0 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 329.24 [K] Observed - Background BT (3.9 um): 53.56 [K] BT Anomaly (3.9 um): 32.24 [K] Maximum Observed - Clear RTM BT (3.9 um): 51.07 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 53.33 [K] Maximum Observed BTD (3.9-10/11/12 um): 54.18 [K] Observed - Background BTD (3.9-10/11/12 um): 53.13 [K] BTD Anomaly (3.9-10/11/12 um): 83.09 [K] Maximum Observed Radiance (1.6 um): 3.8921 [RU] Observed - Background Radiance (1.6 um): 1.8547 [RU] Radiance Anomaly (1.6 um): 1.7613 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong or 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: .73 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .40 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 16.2 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 5 [none] Maximum Radiative Power: 4.12 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 11.42 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 4.2 [km^2] Type of Event: Previously Detected Thermal Anomaly Event Priority Ranking: 3 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Northwest Arctic,Nome,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: 67.80 [degrees] Longitude of Radiative Center: -162.40 [degrees] Mean Object Date/Time: 2024-06-15 14:25:51 [UTC] Mean Viewing Angle: 29.0 [degrees] Mean Solar Zenith Angle: 80.7 [degrees] Mean Glint Angle: 74.4 [degrees] Water Fraction: .0 [none] Nearby Locations: Northwest Arctic Borough(135.0 km) Nome Census Area(345.3 km) North Slope Borough(405.5 km) Number of background pixels: 2662 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 317.23 [K] Observed - Background BT (3.9 um): 40.91 [K] BT Anomaly (3.9 um): 16.05 [K] Maximum Observed - Clear RTM BT (3.9 um): 38.28 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 41.36 [K] Maximum Observed BTD (3.9-10/11/12 um): 42.25 [K] Observed - Background BTD (3.9-10/11/12 um): 40.21 [K] BTD Anomaly (3.9-10/11/12 um): 19.78 [K] Maximum Observed Radiance (1.6 um): 3.0085 [RU] Observed - Background Radiance (1.6 um): .8361 [RU] Radiance Anomaly (1.6 um): .8424 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong or 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: .82 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .38 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 10.6 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 5 [none] Maximum Radiative Power: 2.56 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 5.72 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 2.5 [km^2] Type of Event: Previously Detected Thermal Anomaly Event Priority Ranking: 3 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Northwest Arctic,Nome,North Slope NWS WFO: NA Interagency Region: NA GACC Region: NA Name of primary incident: Urgoon [none] Type of primary incident: WF [none] Reported start time of primary incident: 2024-06-13T20:07:00 [UTC] ID string of primary incident: {C2749A5D-AD2C-4093-9F14-B63DD9698332} [none] Match confidence of primary incident: LOW [none] Time since last observation of primary incident: .50676 [days] Data type of primary incident: Point [none] --------------------------------------------- --------------------------------------------- POSSIBLE FIRE IDENTIFIED Alert Status: Old Feature Alert Confidence: HIGH Identification Method: Enhanced Contextual (Cloud) Latitude of Radiative Center: 65.70 [degrees] Longitude of Radiative Center: -162.52 [degrees] Mean Object Date/Time: 2024-06-15 14:26:20 [UTC] Mean Viewing Angle: 36.6 [degrees] Mean Solar Zenith Angle: 82.1 [degrees] Mean Glint Angle: 75.1 [degrees] Water Fraction: .0 [none] Nearby Locations: Nome Census Area(128.6 km) Northwest Arctic Borough(182.8 km) Kusilvak Census Area(382.2 km) Number of background pixels: 1100 [none] Background infrared distance threshold: 2.5 [K] Fraction of water pixels in background: .00 [none] Maximum Observed BT (3.9 um): 305.07 [K] Observed - Background BT (3.9 um): 34.39 [K] BT Anomaly (3.9 um): 20.99 [K] Maximum Observed - Clear RTM BT (3.9 um): 26.77 [K] Clear RTM BT Diff (3.9 um - 10/11/12 um): 42.31 [K] Maximum Observed BTD (3.9-10/11/12 um): 43.44 [K] Observed - Background BTD (3.9-10/11/12 um): 34.45 [K] BTD Anomaly (3.9-10/11/12 um): 16.64 [K] Maximum Observed Radiance (1.6 um): 3.4002 [RU] Observed - Background Radiance (1.6 um): -.8544 [RU] Radiance Anomaly (1.6 um): -.5789 [RU] Likely an instrument artifact (Y or N): N [none] Likely a solar farm reflection (Strong or 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: .44 [fraction] Fraction of Surrounding Pixels with a Larger LWIR BTD: .59 [fraction] Fraction of Surrounding Red Channel Pixels that are Brighter: 1.00 [fraction] The red band reflectance: 27.9 [%] Time since last detection: -999.000000 [days] Index of high confidence criteria: 15 [none] Maximum Radiative Power: 3.98 [MW] Maximum Radiative Power Uncertainty: .00 [MW] Total Radiative Power: 10.32 [MW] Total Radiative Power Uncertainty: .00 [MW] Total Radiative Power Anomaly: -999.00 [standard deviations] Total Pixel Area: 2.1 [km^2] Type of Event: Previously Detected Thermal Anomaly Event Priority Ranking: 3 Country/Countries: USA State/Province(s): Alaska County/Locality(s): Nome,Northwest Arctic,Kusilvak NWS WFO: NA Interagency Region: NA GACC Region: NA Name of primary incident: Goldbug [none] Type of primary incident: WF [none] Reported start time of primary incident: 2024-06-12T20:08:32 [UTC] ID string of primary incident: {40C04E32-0476-4ACC-A0A1-5E43A3C688ED} [none] Match confidence of primary incident: MEDIUM [none] Time since last observation of primary incident: .82773 [days] Data type of primary incident: Perimeter [none] --------------------------------------------- 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 = 8 VOLCAT_ALERTS>> END OF FULL PROGRAM