Wildfire Alert Report

Date: 2024-09-04
Time: 20:46:17
Production Date and Time: 2024-09-04 20:50:59 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20242482046173_e20242482048546_c20242482049016.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20242482041173_e20242482043546_c20242482044044.nc
Number Of Thermal Anomaly Alerts: 2
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Possible Wildfire

Basic Information
State/Province(s) WA
Country/Countries USA
County/Locality(s) Lincoln County, WA
NWS WFO Spokane WA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-09-04 20:46:23UTC
Radiative Center (Lat, Lon): 47.670°, -118.520°
Nearby Counties (meeting alert criteria):
  • Lincoln County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power46.42 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)325.16 K
Observed - Background BT (3.9 um)6.12 K
BT Anomaly (3.9 um)4.18 K
Maximum Observed - Clear RTM BT (3.9 um)20.43 K
Maximum Observed BTD (3.9-10/11/12 um)20.38 K
Observed - Background BTD (3.9-10/11/12 um)5.72 K
BTD Anomaly (3.9-10/11/12 um)5.32 K
Similar Pixel Count24
BT Time Tendency (3.9 um)3.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.73
Fraction of Surrounding Red Channel Pixels that are Brighter0.93
Maximum Radiative Power46.42 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 58.00°
Mean Solar Zenith Angle 42.00°
Mean Glint Angle99.90°
Water Fraction0.00
Total Pixel Area 9.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OR
Country/Countries USA
County/Locality(s) Josephine County, OR
NWS WFO Medford OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-09-04 20:46:52UTC
Radiative Center (Lat, Lon): 42.010°, -123.480°
Nearby Counties (meeting alert criteria):
  • Josephine County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power3.57 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)315.23 K
Observed - Background BT (3.9 um)3.83 K
BT Anomaly (3.9 um)2.07 K
Maximum Observed - Clear RTM BT (3.9 um)14.49 K
Maximum Observed BTD (3.9-10/11/12 um)8.06 K
Observed - Background BTD (3.9-10/11/12 um)1.39 K
BTD Anomaly (3.9-10/11/12 um)2.32 K
Similar Pixel Count20
BT Time Tendency (3.9 um)0.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.81
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power3.57 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.70°
Mean Solar Zenith Angle 35.60°
Mean Glint Angle86.20°
Water Fraction0.00
Total Pixel Area 7.20 km2
Latest Satellite Imagery:
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