Wildfire Alert
Aid: 628578
Alert Type: Possible Wildfire
Date: 2023-10-19 19:01:17 Show details ▲▼

Basic Information
State/Province(s) UT
Country/Countries USA
County/Locality(s) Sevier County, UT
NWS WFO Salt Lake City UT
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-10-19 19:01:54UTC
Radiative Center (Lat, Lon): 38.790°, -111.450°
Nearby Counties (meeting alert criteria):
  • Sevier County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power40.20 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: OLD WOMAN SOUTH RX (LOW, tdiff=1.81146 days, POINT)
Event Priority Ranking4
Maximum Observed BT (3.9 um)311.37 K
Observed - Background BT (3.9 um)5.21 K
BT Anomaly (3.9 um)2.50 K
Maximum Observed - Clear RTM BT (3.9 um)16.71 K
Maximum Observed BTD (3.9-10/11/12 um)12.12 K
Observed - Background BTD (3.9-10/11/12 um)4.97 K
BTD Anomaly (3.9-10/11/12 um)5.86 K
Similar Pixel Count9
BT Time Tendency (3.9 um)4.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.61
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power22.94 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.50°
Mean Solar Zenith Angle 48.70°
Mean Glint Angle93.00°
Water Fraction0.00
Total Pixel Area 16.00 km2
Latest Satellite Imagery:
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