Wildfire Alert Report

Date: 2024-09-09
Time: 22:44:55
Production Date and Time: 2024-09-09 22:45:35 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadM2-M6C14_G18_s20242532244559_e20242532245017_c20242532245077.nc
L1 File(s) - TemporalOR_ABI-L1b-RadM2-M6C14_G18_s20242532242559_e20242532243017_c20242532243068.nc
Number Of Thermal Anomaly Alerts: 1
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries USA
County/Locality(s) San Bernardino County, CA
NWS WFO San Diego CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-09-09 22:45:01UTC
Radiative Center (Lat, Lon): 34.100°, -117.300°
Nearby Counties (meeting alert criteria):
  • San Bernardino County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8.22 MW
Map:
Additional Information
Alert Status New Feature
Type of EventLikely an Urban Source
Event Priority Ranking5
Maximum Observed BT (3.9 um)321.14 K
Observed - Background BT (3.9 um)2.92 K
BT Anomaly (3.9 um)2.02 K
Maximum Observed - Clear RTM BT (3.9 um)10.48 K
Maximum Observed BTD (3.9-10/11/12 um)15.18 K
Observed - Background BTD (3.9-10/11/12 um)2.45 K
BTD Anomaly (3.9-10/11/12 um)2.15 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.60 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.75
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power8.22 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 45.10°
Mean Solar Zenith Angle 50.30°
Mean Glint Angle90.50°
Water Fraction0.00
Total Pixel Area 6.40 km2
Latest Satellite Imagery:
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