Wildfire Alert
Aid: 825253
Alert Type: Possible Wildfire
Date: 2024-09-11 18:56:18 Show details

Basic Information
State/Province(s) UT
Country/Countries USA
County/Locality(s) Box Elder County, UT
NWS WFO Salt Lake City UT
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-09-11 18:56:55UTC
Radiative Center (Lat, Lon): 41.380°, -112.450°
Nearby Counties (meeting alert criteria):
  • Box Elder County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power53.23 MW
Map:
Additional Information
Alert Status New Feature
Type of EventCritical SPC Risk and Red Flag Warning
Event Priority Ranking1
Maximum Observed BT (3.9 um)316.65 K
Observed - Background BT (3.9 um)9.42 K
BT Anomaly (3.9 um)3.38 K
Maximum Observed - Clear RTM BT (3.9 um)11.71 K
Maximum Observed BTD (3.9-10/11/12 um)21.51 K
Observed - Background BTD (3.9-10/11/12 um)9.04 K
BTD Anomaly (3.9-10/11/12 um)3.70 K
Similar Pixel Count19
BT Time Tendency (3.9 um)6.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.91
Fraction of Surrounding Red Channel Pixels that are Brighter0.94
Maximum Radiative Power53.23 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.30°
Mean Solar Zenith Angle 37.50°
Mean Glint Angle82.80°
Water Fraction0.00
Total Pixel Area 8.40 km2
Latest Satellite Imagery:
Show More Show Less