Wildfire Alert Report

Date: 2024-09-14
Time: 22:38:26
Production Date and Time: 2024-09-14 22:39:05 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadM1-M6C14_G18_s20242582238266_e20242582238323_c20242582238361.nc
L1 File(s) - TemporalOR_ABI-L1b-RadM1-M6C14_G18_s20242582237266_e20242582237323_c20242582237383.nc
Number Of Thermal Anomaly Alerts: 1
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Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries USA
County/Locality(s) Oglala Lakota County, SD
NWS WFO Rapid City SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-09-14 22:38:29UTC
Radiative Center (Lat, Lon): 43.060°, -102.440°
Nearby Counties (meeting alert criteria):
  • Oglala Lakota County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power43.15 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)311.60 K
Observed - Background BT (3.9 um)7.10 K
BT Anomaly (3.9 um)6.75 K
Maximum Observed - Clear RTM BT (3.9 um)12.84 K
Maximum Observed BTD (3.9-10/11/12 um)15.31 K
Observed - Background BTD (3.9-10/11/12 um)6.95 K
BTD Anomaly (3.9-10/11/12 um)5.91 K
Similar Pixel Count6
BT Time Tendency (3.9 um)4.30 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.67
Fraction of Surrounding Red Channel Pixels that are Brighter0.85
Maximum Radiative Power43.15 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 60.90°
Mean Solar Zenith Angle 65.00°
Mean Glint Angle121.10°
Water Fraction0.00
Total Pixel Area 11.50 km2
Latest Satellite Imagery:
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