Wildfire Alert
Aid: 992801
Alert Type: Possible Wildfire
Date: 2025-03-25 21:30:21 Show details

Basic Information
State/Province(s) AK
Country/Countries United States
County/Locality(s) Yukon-Koyukuk Census Area, AK
NWS WFO Unknown
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-03-25 21:30:24UTC
Radiative Center (Lat, Lon): 63.523335°, -155.753891°
Nearby Counties (meeting alert criteria):
  • Yukon-Koyukuk Census Area (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power88.89 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)287.66 K
Observed - Background BT (3.9 um)17.24 K
BT Anomaly (3.9 um)3.78 K
Maximum Observed - Clear RTM BT (3.9 um)25.03 K
Maximum Observed BTD (3.9-10/11/12 um)29.99 K
Observed - Background BTD (3.9-10/11/12 um)17.38 K
BTD Anomaly (3.9-10/11/12 um)3.57 K
Similar Pixel Count0
BT Time Tendency (3.9 um)12.10 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.66
Fraction of Surrounding Red Channel Pixels that are Brighter0.67
Maximum Radiative Power88.89 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 74.00°
Mean Solar Zenith Angle 63.10°
Mean Glint Angle136.90°
Water Fraction0.00
Total Pixel Area 14.50 km2
Latest Satellite Imagery:
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