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Wildfire Notification Report

Date: 2026-03-27
Time: 20:01:18
Production Date and Time: 2026-03-27 20:06:10 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20260862001187_e20260862003560_c20260862004072.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20260861956187_e20260861958560_c20260861959037.nc
Number Of Thermal Anomaly Notifications: 3
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Possible Wildfire

Basic Information
State/Province(s) ND
Country/Countries United States
County/Locality(s) Stark County, ND
NWS WFO Bismarck ND
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-03-27 20:01:25UTC
Radiative Center (Lat, Lon): 46.700832°, -102.880836°
Nearby Counties (meeting notification criteria):
  • Stark County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.43 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)296.90 K
Observed - Background BT (3.9 um)1.76 K
BT Anomaly (3.9 um)2.23 K
Maximum Observed - Clear RTM BT (3.9 um)18.25 K
Maximum Observed BTD (3.9-10/11/12 um)11.84 K
Observed - Background BTD (3.9-10/11/12 um)2.23 K
BTD Anomaly (3.9-10/11/12 um)8.58 K
Similar Pixel Count25
BT Time Tendency (3.9 um)2.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.23
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power9.43 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 63.60°
Mean Solar Zenith Angle 46.70°
Mean Glint Angle107.70°
Water Fraction0.00
Total Pixel Area 9.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OR
Country/Countries United States
County/Locality(s) Tillamook County, OR
NWS WFO Portland OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-03-27 20:01:23UTC
Radiative Center (Lat, Lon): 45.169445°, -123.943886°
Nearby Counties (meeting notification criteria):
  • Tillamook County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power12.13 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)293.71 K
Observed - Background BT (3.9 um)3.62 K
BT Anomaly (3.9 um)3.21 K
Maximum Observed - Clear RTM BT (3.9 um)10.78 K
Maximum Observed BTD (3.9-10/11/12 um)7.74 K
Observed - Background BTD (3.9-10/11/12 um)4.30 K
BTD Anomaly (3.9-10/11/12 um)8.45 K
Similar Pixel Count1
BT Time Tendency (3.9 um)4.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.54
Fraction of Surrounding Red Channel Pixels that are Brighter0.88
Maximum Radiative Power12.13 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.90°
Mean Solar Zenith Angle 43.20°
Mean Glint Angle94.00°
Water Fraction0.00
Total Pixel Area 6.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) ID
Country/Countries United States
County/Locality(s) Canyon County, ID
NWS WFO Boise ID
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2026-03-27 20:01:24UTC
Radiative Center (Lat, Lon): 43.756668°, -116.861946°
Nearby Counties (meeting notification criteria):
  • Canyon County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power56.42 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)316.12 K
Observed - Background BT (3.9 um)10.90 K
BT Anomaly (3.9 um)5.73 K
Maximum Observed - Clear RTM BT (3.9 um)28.21 K
Maximum Observed BTD (3.9-10/11/12 um)19.15 K
Observed - Background BTD (3.9-10/11/12 um)10.77 K
BTD Anomaly (3.9-10/11/12 um)11.59 K
Similar Pixel Count0
BT Time Tendency (3.9 um)9.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.56
Fraction of Surrounding Red Channel Pixels that are Brighter0.47
Maximum Radiative Power56.42 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.70°
Mean Solar Zenith Angle 41.60°
Mean Glint Angle93.40°
Water Fraction0.00
Total Pixel Area 6.90 km2
Latest Satellite Imagery:
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