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Wildfire Notification Report

Date: 2026-05-01
Time: 17:06:17
Production Date and Time: 2026-05-01 17:11:02 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20261211706177_e20261211708550_c20261211709038.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20261211701177_e20261211703550_c20261211704016.nc
Number Of Thermal Anomaly Notifications: 4
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Possible Wildfire

Basic Information
State/Province(s) MT
Country/Countries United States
County/Locality(s) Valley County, MT
NWS WFO Glasgow MT
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-05-01 17:06:24UTC
Radiative Center (Lat, Lon): 48.208611°, -105.995552°
Nearby Counties (meeting notification criteria):
  • Valley County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power31.92 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.99 K
Observed - Background BT (3.9 um)4.97 K
BT Anomaly (3.9 um)5.01 K
Maximum Observed - Clear RTM BT (3.9 um)11.16 K
Maximum Observed BTD (3.9-10/11/12 um)12.31 K
Observed - Background BTD (3.9-10/11/12 um)5.04 K
BTD Anomaly (3.9-10/11/12 um)8.41 K
Similar Pixel Count9
BT Time Tendency (3.9 um)3.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.45
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power31.92 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 63.30°
Mean Solar Zenith Angle 40.90°
Mean Glint Angle73.90°
Water Fraction0.00
Total Pixel Area 8.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) WA
Country/Countries United States
County/Locality(s) Adams County, WA
NWS WFO Spokane WA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-05-01 17:06:23UTC
Radiative Center (Lat, Lon): 47.154167°, -118.368614°
Nearby Counties (meeting notification criteria):
  • Adams County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power5.04 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)301.22 K
Observed - Background BT (3.9 um)2.35 K
BT Anomaly (3.9 um)2.66 K
Maximum Observed - Clear RTM BT (3.9 um)7.80 K
Maximum Observed BTD (3.9-10/11/12 um)9.11 K
Observed - Background BTD (3.9-10/11/12 um)2.29 K
BTD Anomaly (3.9-10/11/12 um)2.59 K
Similar Pixel Count23
BT Time Tendency (3.9 um)1.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.75
Fraction of Surrounding Red Channel Pixels that are Brighter0.93
Maximum Radiative Power5.04 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.50°
Mean Solar Zenith Angle 46.90°
Mean Glint Angle71.70°
Water Fraction0.00
Total Pixel Area 7.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries United States
County/Locality(s) Mendocino County, CA
NWS WFO Eureka CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-05-01 17:06:52UTC
Radiative Center (Lat, Lon): 39.866943°, -123.719170°
Nearby Counties (meeting notification criteria):
  • Mendocino County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power13.12 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)292.40 K
Observed - Background BT (3.9 um)5.88 K
BT Anomaly (3.9 um)5.26 K
Maximum Observed - Clear RTM BT (3.9 um)2.70 K
Maximum Observed BTD (3.9-10/11/12 um)11.89 K
Observed - Background BTD (3.9-10/11/12 um)5.70 K
BTD Anomaly (3.9-10/11/12 um)6.25 K
Similar Pixel Count11
BT Time Tendency (3.9 um)2.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.75
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power13.12 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.40°
Mean Solar Zenith Angle 47.50°
Mean Glint Angle62.10°
Water Fraction0.00
Total Pixel Area 6.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Baja California
Country/Countries Mexico
County/Locality(s) Mexicali, Baja California
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-05-01 17:07:24UTC
Radiative Center (Lat, Lon): 32.616390°, -115.198608°
Nearby Counties (meeting notification criteria):
  • Mexicali (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power47.74 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)317.76 K
Observed - Background BT (3.9 um)3.91 K
BT Anomaly (3.9 um)1.86 K
Maximum Observed - Clear RTM BT (3.9 um)5.85 K
Maximum Observed BTD (3.9-10/11/12 um)14.31 K
Observed - Background BTD (3.9-10/11/12 um)4.45 K
BTD Anomaly (3.9-10/11/12 um)4.27 K
Similar Pixel Count14
BT Time Tendency (3.9 um)3.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.44
Fraction of Surrounding Red Channel Pixels that are Brighter0.50
Maximum Radiative Power25.56 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.90°
Mean Solar Zenith Angle 38.60°
Mean Glint Angle46.20°
Water Fraction0.00
Total Pixel Area 11.30 km2
Latest Satellite Imagery:
  • None Available
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