Wildfire Alert Report

Date: 2025-08-23
Time: 01:43:55
Production Date and Time: 2025-08-23 01:44:37 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadM2-M6C14_G18_s20252350143555_e20252350144013_c20252350144059.nc
L1 File(s) - TemporalOR_ABI-L1b-RadM2-M6C14_G18_s20252350142555_e20252350143013_c20252350143073.nc
Number Of Thermal Anomaly Alerts: 3
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Possible Wildfire

Basic Information
State/Province(s) ID
Country/Countries United States
County/Locality(s) Valley County, ID
NWS WFO Boise ID
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-08-23 01:43:56UTC
Radiative Center (Lat, Lon): 45.143890°, -114.771111°
Nearby Counties (meeting alert criteria):
  • Valley County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power135.21 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: Rush (HIGH, tdiff=2.05904 days, Perimeter)
Event Priority Ranking4
Maximum Observed BT (3.9 um)311.06 K
Observed - Background BT (3.9 um)15.34 K
BT Anomaly (3.9 um)9.47 K
Maximum Observed - Clear RTM BT (3.9 um)18.82 K
Maximum Observed BTD (3.9-10/11/12 um)17.17 K
Observed - Background BTD (3.9-10/11/12 um)14.95 K
BTD Anomaly (3.9-10/11/12 um)34.90 K
Similar Pixel Count2
BT Time Tendency (3.9 um)2.70 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.69
Fraction of Surrounding Red Channel Pixels that are Brighter0.52
Maximum Radiative Power68.38 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 56.80°
Mean Solar Zenith Angle 81.90°
Mean Glint Angle102.80°
Water Fraction0.00
Total Pixel Area 14.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) ID
Country/Countries United States
County/Locality(s) Caribou County, ID
NWS WFO Pocatello ID
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-08-23 01:43:57UTC
Radiative Center (Lat, Lon): 42.680557°, -111.581947°
Nearby Counties (meeting alert criteria):
  • Caribou County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power28.25 MW
Map:
Additional Information
Alert Status New Feature
Type of EventFerrous-metal
Event Priority Ranking5
Maximum Observed BT (3.9 um)299.73 K
Observed - Background BT (3.9 um)5.77 K
BT Anomaly (3.9 um)5.74 K
Maximum Observed - Clear RTM BT (3.9 um)3.30 K
Maximum Observed BTD (3.9-10/11/12 um)7.45 K
Observed - Background BTD (3.9-10/11/12 um)4.71 K
BTD Anomaly (3.9-10/11/12 um)11.71 K
Similar Pixel Count2
BT Time Tendency (3.9 um)2.20 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.90
Fraction of Surrounding Red Channel Pixels that are Brighter0.64
Maximum Radiative Power28.25 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.90°
Mean Solar Zenith Angle 84.60°
Mean Glint Angle106.20°
Water Fraction0.00
Total Pixel Area 14.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) ID
Country/Countries United States
County/Locality(s) Cassia County, ID
NWS WFO Pocatello ID
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-08-23 01:43:56UTC
Radiative Center (Lat, Lon): 42.071667°, -113.909164°
Nearby Counties (meeting alert criteria):
  • Cassia County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power31.10 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.76 K
Observed - Background BT (3.9 um)5.93 K
BT Anomaly (3.9 um)5.30 K
Maximum Observed - Clear RTM BT (3.9 um)3.03 K
Maximum Observed BTD (3.9-10/11/12 um)8.31 K
Observed - Background BTD (3.9-10/11/12 um)4.62 K
BTD Anomaly (3.9-10/11/12 um)6.00 K
Similar Pixel Count4
BT Time Tendency (3.9 um)0.60 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter0.70
Maximum Radiative Power31.10 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.30°
Mean Solar Zenith Angle 83.10°
Mean Glint Angle103.90°
Water Fraction0.00
Total Pixel Area 13.70 km2
Latest Satellite Imagery:
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