Wildfire Alert Report

Date: 2024-08-21
Time: 08:53:25
Production Date and Time: 2024-08-21 08:54:03 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadM1-M6C14_G18_s20242340853251_e20242340853308_c20242340853370.nc
L1 File(s) - TemporalOR_ABI-L1b-RadM1-M6C14_G18_s20242340852251_e20242340852308_c20242340852364.nc
Number Of Thermal Anomaly Alerts: 1
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Possible Wildfire

Basic Information
State/Province(s) ID
Country/Countries USA
County/Locality(s) Idaho County, ID
NWS WFO Missoula MT
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-08-21 08:53:27UTC
Radiative Center (Lat, Lon): 46.220°, -114.830°
Nearby Counties (meeting alert criteria):
  • Idaho County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power3.83 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: WYE (HIGH, tdiff=0.60156 days, PERIMETER)
Event Priority Ranking4
Maximum Observed BT (3.9 um)285.18 K
Observed - Background BT (3.9 um)3.09 K
BT Anomaly (3.9 um)2.48 K
Maximum Observed - Clear RTM BT (3.9 um)4.97 K
Maximum Observed BTD (3.9-10/11/12 um)4.60 K
Observed - Background BTD (3.9-10/11/12 um)2.07 K
BTD Anomaly (3.9-10/11/12 um)6.25 K
Similar Pixel Count5
BT Time Tendency (3.9 um)0.30 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.89
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power3.83 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.80°
Mean Solar Zenith Angle 119.40°
Mean Glint Angle62.20°
Water Fraction0.00
Total Pixel Area 9.30 km2
Latest Satellite Imagery:
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