Wildfire Alert Report

Date: 2024-07-17
Time: 19:41:19
Production Date and Time: 2024-07-17 19:45:51 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20241991941190_e20241991943563_c20241991944045.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20241991936190_e20241991938563_c20241991939040.nc
Number Of Thermal Anomaly Alerts: 1
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Possible Wildfire

Basic Information
State/Province(s) MT
Country/Countries USA
County/Locality(s) Roosevelt County, MT
NWS WFO Glasgow MT
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-07-17 19:41:26UTC
Radiative Center (Lat, Lon): 48.360°, -105.270°
Nearby Counties (meeting alert criteria):
  • Roosevelt County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power134.41 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)318.75 K
Observed - Background BT (3.9 um)5.98 K
BT Anomaly (3.9 um)3.54 K
Maximum Observed - Clear RTM BT (3.9 um)16.41 K
Maximum Observed BTD (3.9-10/11/12 um)22.12 K
Observed - Background BTD (3.9-10/11/12 um)5.20 K
BTD Anomaly (3.9-10/11/12 um)4.57 K
Similar Pixel Count24
BT Time Tendency (3.9 um)2.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.88
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power37.55 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 63.80°
Mean Solar Zenith Angle 27.90°
Mean Glint Angle89.90°
Water Fraction0.00
Total Pixel Area 51.00 km2
Latest Satellite Imagery:
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