July 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: 2026-07-23
Time: 21:21:17
Production Date and Time: 2026-07-23 21:26:11 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20262042121177_e20262042123550_c20262042124005.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20262042116177_e20262042118550_c20262042118596.nc
Number Of Thermal Anomaly Notifications: 2
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Possible Wildfire

Basic Information
State/Province(s) OR
Country/Countries United States
County/Locality(s) Crook County, OR
NWS WFO Pendleton OR
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2026-07-23 21:21:23UTC
Radiative Center (Lat, Lon): 44.008888°, -119.978615°
Nearby Counties (meeting notification criteria):
  • Crook County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power121.78 MW
Map:
Additional Information
Notification Status New Feature
Type of EventElevated Fire Risk (NWS/SPC), Known Incident: 0497 HENRY (HIGH, tdiff=0.65138 days, Perimeter)
Event Priority Ranking3
Maximum Observed BT (3.9 um)333.42 K
Observed - Background BT (3.9 um)8.79 K
BT Anomaly (3.9 um)11.97 K
Maximum Observed - Clear RTM BT (3.9 um)25.37 K
Maximum Observed BTD (3.9-10/11/12 um)15.92 K
Observed - Background BTD (3.9-10/11/12 um)7.47 K
BTD Anomaly (3.9-10/11/12 um)22.35 K
Similar Pixel Count0
BT Time Tendency (3.9 um)4.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power68.38 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.80°
Mean Solar Zenith Angle 28.30°
Mean Glint Angle81.30°
Water Fraction0.00
Total Pixel Area 13.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries United States
County/Locality(s) Humboldt County, CA
NWS WFO Eureka CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-07-23 21:21:52UTC
Radiative Center (Lat, Lon): 40.650555°, -124.311943°
Nearby Counties (meeting notification criteria):
  • Humboldt County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power20.03 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.83 K
Observed - Background BT (3.9 um)7.52 K
BT Anomaly (3.9 um)3.28 K
Maximum Observed - Clear RTM BT (3.9 um)8.35 K
Maximum Observed BTD (3.9-10/11/12 um)11.76 K
Observed - Background BTD (3.9-10/11/12 um)6.53 K
BTD Anomaly (3.9-10/11/12 um)5.49 K
Similar Pixel Count8
BT Time Tendency (3.9 um)0.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.52
Fraction of Surrounding Red Channel Pixels that are Brighter0.51
Maximum Radiative Power20.03 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.00°
Mean Solar Zenith Angle 23.70°
Mean Glint Angle71.90°
Water Fraction0.00
Total Pixel Area 6.10 km2
Latest Satellite Imagery:
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