Wildfire Alert Report

Date: 2024-08-05
Time: 05:26:19
Production Date and Time: 2024-08-05 05:30:54 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20242180526193_e20242180528566_c20242180529049.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20242180521193_e20242180523566_c20242180524052.nc
Number Of Thermal Anomaly Alerts: 2
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Possible Wildfire

Basic Information
State/Province(s) WY
Country/Countries USA
County/Locality(s) Niobrara County, WY
NWS WFO Cheyenne WY
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-08-05 05:26:56UTC
Radiative Center (Lat, Lon): 43.030°, -104.460°
Nearby Counties (meeting alert criteria):
  • Niobrara County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power34.33 MW
Map:
Additional Information
Alert Status New Feature
Type of EventElevated SPC Risk
Event Priority Ranking3
Maximum Observed BT (3.9 um)297.22 K
Observed - Background BT (3.9 um)5.69 K
BT Anomaly (3.9 um)5.30 K
Maximum Observed - Clear RTM BT (3.9 um)2.92 K
Maximum Observed BTD (3.9-10/11/12 um)10.49 K
Observed - Background BTD (3.9-10/11/12 um)5.07 K
BTD Anomaly (3.9-10/11/12 um)9.48 K
Similar Pixel Count4
BT Time Tendency (3.9 um)1.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.80
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power19.81 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 59.80°
Mean Solar Zenith Angle 115.80°
Mean Glint Angle86.60°
Water Fraction0.00
Total Pixel Area 21.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries USA
County/Locality(s) Stanislaus County, CA
NWS WFO Sacramento CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-08-05 05:26:55UTC
Radiative Center (Lat, Lon): 37.590°, -120.710°
Nearby Counties (meeting alert criteria):
  • Stanislaus County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power14.53 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)297.67 K
Observed - Background BT (3.9 um)2.98 K
BT Anomaly (3.9 um)3.03 K
Maximum Observed - Clear RTM BT (3.9 um)2.87 K
Maximum Observed BTD (3.9-10/11/12 um)3.65 K
Observed - Background BTD (3.9-10/11/12 um)2.75 K
BTD Anomaly (3.9-10/11/12 um)6.88 K
Similar Pixel Count2
BT Time Tendency (3.9 um)0.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.67
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power14.53 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 47.00°
Mean Solar Zenith Angle 113.30°
Mean Glint Angle91.10°
Water Fraction0.00
Total Pixel Area 13.30 km2
Latest Satellite Imagery:
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