Wildfire Alert Report

Date: 2024-08-01
Time: 20:47:56
Production Date and Time: 2024-08-01 20:48:32 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadM2-M6C14_G18_s20242142047566_e20242142048024_c20242142048074.nc
L1 File(s) - TemporalOR_ABI-L1b-RadM2-M6C14_G18_s20242142046566_e20242142047024_c20242142047083.nc
Number Of Thermal Anomaly Alerts: 2
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Possible Wildfire

Basic Information
State/Province(s) OR
Country/Countries USA
County/Locality(s) Douglas County, OR
NWS WFO Medford OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-08-01 20:47:57UTC
Radiative Center (Lat, Lon): 43.060°, -123.660°
Nearby Counties (meeting alert criteria):
  • Douglas County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power23.68 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)313.45 K
Observed - Background BT (3.9 um)4.50 K
BT Anomaly (3.9 um)2.07 K
Maximum Observed - Clear RTM BT (3.9 um)13.68 K
Maximum Observed BTD (3.9-10/11/12 um)14.56 K
Observed - Background BTD (3.9-10/11/12 um)3.70 K
BTD Anomaly (3.9-10/11/12 um)2.89 K
Similar Pixel Count18
BT Time Tendency (3.9 um)1.90 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.88
Fraction of Surrounding Red Channel Pixels that are Brighter0.88
Maximum Radiative Power23.68 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.70°
Mean Solar Zenith Angle 25.50°
Mean Glint Angle77.20°
Water Fraction0.00
Total Pixel Area 14.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries USA
County/Locality(s) Riverside County, CA
NWS WFO San Diego CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-08-01 20:48:02UTC
Radiative Center (Lat, Lon): 33.710°, -116.180°
Nearby Counties (meeting alert criteria):
  • Riverside County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power16.55 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)329.81 K
Observed - Background BT (3.9 um)3.17 K
BT Anomaly (3.9 um)2.19 K
Maximum Observed - Clear RTM BT (3.9 um)20.99 K
Maximum Observed BTD (3.9-10/11/12 um)31.34 K
Observed - Background BTD (3.9-10/11/12 um)3.66 K
BTD Anomaly (3.9-10/11/12 um)3.97 K
Similar Pixel Count25
BT Time Tendency (3.9 um)-0.10 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.63
Fraction of Surrounding Red Channel Pixels that are Brighter0.93
Maximum Radiative Power16.55 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 45.30°
Mean Solar Zenith Angle 20.10°
Mean Glint Angle65.20°
Water Fraction0.00
Total Pixel Area 6.50 km2
Latest Satellite Imagery:
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