Wildfire Alert Report

Date: 2023-08-18
Time: 19:01:17
Production Date and Time: 2023-08-18 19:06:13 UTC
Primary Instrument: GOES-16 ABI
Wmo Spacecraft Id: 152
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G16_s20232301901174_e20232301903547_c20232301904007.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G16_s20232301851174_e20232301853547_c20232301854035.nc
Number Of Thermal Anomaly Alerts: 5
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Possible Wildfire

Basic Information
State/Province(s) WA
Country/Countries USA
County/Locality(s) Douglas County, WA
NWS WFO Spokane WA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-08-18 19:01:19UTC
Radiative Center (Lat, Lon): 47.610000°, -119.480000°
Nearby Counties (meeting alert criteria):
  • Douglas County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power109.21 MW
Map:
Additional Information
Alert Status New Feature
Type of EventCritical SPC Risk and Red Flag Warning
Event Priority Ranking1
Maximum Observed BT (3.9 um)321.44 K
Observed - Background BT (3.9 um)8.71 K
BT Anomaly (3.9 um)7.38 K
Maximum Observed - Clear RTM BT (3.9 um)20.48 K
Maximum Observed BTD (3.9-10/11/12 um)19.42 K
Observed - Background BTD (3.9-10/11/12 um)8.69 K
BTD Anomaly (3.9-10/11/12 um)11.32 K
Similar Pixel Count3
BT Time Tendency (3.9 um)3.90 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.51
Fraction of Surrounding Red Channel Pixels that are Brighter0.31
Maximum Radiative Power109.21 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 69.80°
Mean Solar Zenith Angle 36.30°
Mean Glint Angle102.40°
Water Fraction0.00
Total Pixel Area 20.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries USA
County/Locality(s) Davison County, SD
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-08-18 19:01:20UTC
Radiative Center (Lat, Lon): 43.720000°, -98.030000°
Nearby Counties (meeting alert criteria):
  • Davison County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power12.94 MW
Map:
Additional Information
Alert Status New Feature
Type of EventLikely an Urban Source
Event Priority Ranking5
Maximum Observed BT (3.9 um)306.13 K
Observed - Background BT (3.9 um)4.63 K
BT Anomaly (3.9 um)6.11 K
Maximum Observed - Clear RTM BT (3.9 um)2.07 K
Maximum Observed BTD (3.9-10/11/12 um)12.57 K
Observed - Background BTD (3.9-10/11/12 um)3.39 K
BTD Anomaly (3.9-10/11/12 um)5.96 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.30 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power12.94 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.70°
Mean Solar Zenith Angle 30.60°
Mean Glint Angle79.60°
Water Fraction0.00
Total Pixel Area 8.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KY
Country/Countries USA
County/Locality(s) Calloway County, KY
NWS WFO Paducah KY
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-08-18 19:01:51UTC
Radiative Center (Lat, Lon): 36.530000°, -88.480000°
Nearby Counties (meeting alert criteria):
  • Calloway County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power10.44 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)304.72 K
Observed - Background BT (3.9 um)3.28 K
BT Anomaly (3.9 um)3.63 K
Maximum Observed - Clear RTM BT (3.9 um)5.20 K
Maximum Observed BTD (3.9-10/11/12 um)9.01 K
Observed - Background BTD (3.9-10/11/12 um)2.76 K
BTD Anomaly (3.9-10/11/12 um)3.86 K
Similar Pixel Count13
BT Time Tendency (3.9 um)2.40 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.93
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power10.44 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.90°
Mean Solar Zenith Angle 27.00°
Mean Glint Angle62.70°
Water Fraction0.00
Total Pixel Area 6.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AL
Country/Countries USA
County/Locality(s) Geneva County, AL
NWS WFO Tallahassee FL
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-08-18 19:02:21UTC
Radiative Center (Lat, Lon): 31.030000°, -85.820000°
Nearby Counties (meeting alert criteria):
  • Geneva County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power21.24 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)313.58 K
Observed - Background BT (3.9 um)5.97 K
BT Anomaly (3.9 um)5.03 K
Maximum Observed - Clear RTM BT (3.9 um)8.12 K
Maximum Observed BTD (3.9-10/11/12 um)19.12 K
Observed - Background BTD (3.9-10/11/12 um)5.27 K
BTD Anomaly (3.9-10/11/12 um)3.85 K
Similar Pixel Count25
BT Time Tendency (3.9 um)5.00 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.79
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power21.24 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 38.10°
Mean Solar Zenith Angle 24.40°
Mean Glint Angle51.50°
Water Fraction0.00
Total Pixel Area 5.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) LA
Country/Countries USA
County/Locality(s) Avoyelles Parish, LA
NWS WFO Lake Charles LA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-08-18 19:02:20UTC
Radiative Center (Lat, Lon): 31.020000°, -92.200000°
Nearby Counties (meeting alert criteria):
  • Avoyelles Parish (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power157.29 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)324.76 K
Observed - Background BT (3.9 um)10.47 K
BT Anomaly (3.9 um)5.25 K
Maximum Observed - Clear RTM BT (3.9 um)8.64 K
Maximum Observed BTD (3.9-10/11/12 um)25.98 K
Observed - Background BTD (3.9-10/11/12 um)9.94 K
BTD Anomaly (3.9-10/11/12 um)7.15 K
Similar Pixel Count6
BT Time Tendency (3.9 um)3.40 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.78
Fraction of Surrounding Red Channel Pixels that are Brighter0.52
Maximum Radiative Power56.51 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 40.80°
Mean Solar Zenith Angle 20.70°
Mean Glint Angle52.10°
Water Fraction0.00
Total Pixel Area 23.40 km2
Latest Satellite Imagery:
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