Wildfire Alert
Aid: 614755
Alert Type: Possible Wildfire
Date: 2023-09-20 22:46:17 Show details ▲▼

Basic Information
State/Province(s) CA
Country/Countries USA
County/Locality(s) Siskiyou County, CA
NWS WFO Medford OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-09-20 22:46:52UTC
Radiative Center (Lat, Lon): 41.370000°, -123.440000°
Nearby Counties (meeting alert criteria):
  • Siskiyou County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power20.47 MW
Map:
Additional Information
Alert Status New Feature
Type of EventElevated SPC Risk, Known Incident: PEARCH (HIGH, tdiff=0.17047 days, PERIMETER)
Event Priority Ranking3
Maximum Observed BT (3.9 um)302.50 K
Observed - Background BT (3.9 um)3.50 K
BT Anomaly (3.9 um)2.35 K
Maximum Observed - Clear RTM BT (3.9 um)6.76 K
Maximum Observed BTD (3.9-10/11/12 um)7.19 K
Observed - Background BTD (3.9-10/11/12 um)2.85 K
BTD Anomaly (3.9-10/11/12 um)2.95 K
Similar Pixel Count5
BT Time Tendency (3.9 um)0.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.94
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power9.77 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.00°
Mean Solar Zenith Angle 53.70°
Mean Glint Angle98.00°
Water Fraction0.00
Total Pixel Area 21.30 km2
Latest Satellite Imagery:
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