August 2026: The UW campus has an ongoing chilled water disruption that will limit SSEC datacenter cooling and could lead to data outages with no warning. Please consider accessing NGFS detections and satellite imagery through the NOAA/NESDIS Wildland Fire Data Portal: https://fire.data.nesdis.noaa.gov/map/

Wildfire Notification Report

Date: 2026-08-06
Time: 19:31:17
Production Date and Time: 2026-08-06 19:36:20 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20262181931175_e20262181933596_c20262181934086.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20262181926175_e20262181928560_c20262181929022.nc
Number Of Thermal Anomaly Notifications: 4
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Possible Wildfire

Basic Information
State/Province(s) ND
Country/Countries United States
County/Locality(s) Foster County, ND
NWS WFO Bismarck ND
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-08-06 19:31:24UTC
Radiative Center (Lat, Lon): 47.426388°, -99.082497°
Nearby Counties (meeting notification criteria):
  • Foster County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power54.59 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)306.52 K
Observed - Background BT (3.9 um)3.82 K
BT Anomaly (3.9 um)3.70 K
Maximum Observed - Clear RTM BT (3.9 um)3.20 K
Maximum Observed BTD (3.9-10/11/12 um)15.45 K
Observed - Background BTD (3.9-10/11/12 um)3.26 K
BTD Anomaly (3.9-10/11/12 um)3.78 K
Similar Pixel Count25
BT Time Tendency (3.9 um)2.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.71
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power30.02 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 66.10°
Mean Solar Zenith Angle 31.90°
Mean Glint Angle95.70°
Water Fraction0.00
Total Pixel Area 19.80 km2
Latest Satellite Imagery:
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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/Time2026-08-06 19:31:24UTC
Radiative Center (Lat, Lon): 46.720001°, -103.044998°
Nearby Counties (meeting notification criteria):
  • Stark County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power35.67 MW
Map:
Additional Information
Notification Status New Feature
Type of EventElevated Fire Risk (NWS/SPC) and Red Flag Warning (NWS)
Event Priority Ranking1
Maximum Observed BT (3.9 um)316.51 K
Observed - Background BT (3.9 um)3.13 K
BT Anomaly (3.9 um)2.68 K
Maximum Observed - Clear RTM BT (3.9 um)10.55 K
Maximum Observed BTD (3.9-10/11/12 um)14.53 K
Observed - Background BTD (3.9-10/11/12 um)3.85 K
BTD Anomaly (3.9-10/11/12 um)5.23 K
Similar Pixel Count19
BT Time Tendency (3.9 um)3.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.16
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power35.67 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 63.50°
Mean Solar Zenith Angle 30.40°
Mean Glint Angle91.10°
Water Fraction0.00
Total Pixel Area 9.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) ID
Country/Countries United States
County/Locality(s) Bingham County, ID
NWS WFO Pocatello ID
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-08-06 19:31:24UTC
Radiative Center (Lat, Lon): 43.341667°, -112.438614°
Nearby Counties (meeting notification criteria):
  • Bingham County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power102.35 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)326.57 K
Observed - Background BT (3.9 um)6.63 K
BT Anomaly (3.9 um)3.95 K
Maximum Observed - Clear RTM BT (3.9 um)16.15 K
Maximum Observed BTD (3.9-10/11/12 um)16.58 K
Observed - Background BTD (3.9-10/11/12 um)6.60 K
BTD Anomaly (3.9-10/11/12 um)11.28 K
Similar Pixel Count5
BT Time Tendency (3.9 um)6.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.67
Fraction of Surrounding Red Channel Pixels that are Brighter0.86
Maximum Radiative Power55.02 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 56.10°
Mean Solar Zenith Angle 26.20°
Mean Glint Angle78.30°
Water Fraction0.00
Total Pixel Area 14.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) WY
Country/Countries United States
County/Locality(s) Natrona County, WY
NWS WFO Riverton WY
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-08-06 19:31:54UTC
Radiative Center (Lat, Lon): 42.713612°, -107.424446°
Nearby Counties (meeting notification criteria):
  • Natrona County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power21.69 MW
Map:
Additional Information
Notification Status New Feature
Type of EventElevated Fire Risk (NWS/SPC) and Red Flag Warning (NWS)
Event Priority Ranking1
Maximum Observed BT (3.9 um)322.96 K
Observed - Background BT (3.9 um)3.07 K
BT Anomaly (3.9 um)2.61 K
Maximum Observed - Clear RTM BT (3.9 um)16.23 K
Maximum Observed BTD (3.9-10/11/12 um)11.88 K
Observed - Background BTD (3.9-10/11/12 um)2.85 K
BTD Anomaly (3.9-10/11/12 um)5.56 K
Similar Pixel Count25
BT Time Tendency (3.9 um)3.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.50
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power21.69 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 58.00°
Mean Solar Zenith Angle 25.80°
Mean Glint Angle80.70°
Water Fraction0.00
Total Pixel Area 7.50 km2
Latest Satellite Imagery:
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