Wildfire Alert Report

Date: 2023-11-08
Time: 22:56:18
Production Date and Time: 2023-11-08 23:00:51 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20233122256188_e20233122258561_c20233122259011.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20233122251188_e20233122253561_c20233122254020.nc
Number Of Thermal Anomaly Alerts: 3
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Possible Wildfire

Basic Information
State/Province(s) ID
Country/Countries USA
County/Locality(s) Boundary County, ID
NWS WFO Spokane WA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-11-08 22:56:24UTC
Radiative Center (Lat, Lon): 48.590°, -116.080°
Nearby Counties (meeting alert criteria):
  • Boundary County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power29.35 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)289.51 K
Observed - Background BT (3.9 um)12.10 K
BT Anomaly (3.9 um)7.36 K
Maximum Observed - Clear RTM BT (3.9 um)18.65 K
Maximum Observed BTD (3.9-10/11/12 um)18.78 K
Observed - Background BTD (3.9-10/11/12 um)11.94 K
BTD Anomaly (3.9-10/11/12 um)5.18 K
Similar Pixel Count3
BT Time Tendency (3.9 um)-0.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.81
Fraction of Surrounding Red Channel Pixels that are Brighter0.81
Maximum Radiative Power29.35 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 59.70°
Mean Solar Zenith Angle 79.70°
Mean Glint Angle133.60°
Water Fraction0.00
Total Pixel Area 9.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) ID
Country/Countries USA
County/Locality(s) Shoshone County, ID
NWS WFO Spokane WA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-11-08 22:56:24UTC
Radiative Center (Lat, Lon): 47.470°, -116.300°
Nearby Counties (meeting alert criteria):
  • Shoshone County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power211.49 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)310.77 K
Observed - Background BT (3.9 um)32.27 K
BT Anomaly (3.9 um)23.84 K
Maximum Observed - Clear RTM BT (3.9 um)41.12 K
Maximum Observed BTD (3.9-10/11/12 um)43.66 K
Observed - Background BTD (3.9-10/11/12 um)31.66 K
BTD Anomaly (3.9-10/11/12 um)15.34 K
Similar Pixel Count2
BT Time Tendency (3.9 um)2.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.76
Fraction of Surrounding Red Channel Pixels that are Brighter0.05
Maximum Radiative Power137.47 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 58.50°
Mean Solar Zenith Angle 78.90°
Mean Glint Angle131.90°
Water Fraction0.00
Total Pixel Area 18.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OR
Country/Countries USA
County/Locality(s) Douglas County, OR
NWS WFO Medford OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-11-08 22:56:23UTC
Radiative Center (Lat, Lon): 43.020°, -123.080°
Nearby Counties (meeting alert criteria):
  • Douglas County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power38.41 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)299.18 K
Observed - Background BT (3.9 um)15.06 K
BT Anomaly (3.9 um)4.57 K
Maximum Observed - Clear RTM BT (3.9 um)17.63 K
Maximum Observed BTD (3.9-10/11/12 um)16.64 K
Observed - Background BTD (3.9-10/11/12 um)14.44 K
BTD Anomaly (3.9-10/11/12 um)4.85 K
Similar Pixel Count1
BT Time Tendency (3.9 um)1.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.74
Fraction of Surrounding Red Channel Pixels that are Brighter0.51
Maximum Radiative Power38.41 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.90°
Mean Solar Zenith Angle 72.30°
Mean Glint Angle119.30°
Water Fraction0.00
Total Pixel Area 7.40 km2
Latest Satellite Imagery:
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