Wildfire Alert Report

Date: 2024-05-04
Time: 17:06:17
Production Date and Time: 2024-05-04 17:11:03 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20241251706178_e20241251708551_c20241251709056.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20241251701178_e20241251703551_c20241251704047.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) Pend Oreille County, WA
NWS WFO Spokane WA
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-05-04 17:06:23UTC
Radiative Center (Lat, Lon): 48.140°, -117.050°
Nearby Counties (meeting alert criteria):
  • Pend Oreille County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power38.66 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)287.47 K
Observed - Background BT (3.9 um)11.30 K
BT Anomaly (3.9 um)6.47 K
Maximum Observed - Clear RTM BT (3.9 um)4.19 K
Maximum Observed BTD (3.9-10/11/12 um)26.45 K
Observed - Background BTD (3.9-10/11/12 um)11.41 K
BTD Anomaly (3.9-10/11/12 um)5.33 K
Similar Pixel Count0
BT Time Tendency (3.9 um)4.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.75
Fraction of Surrounding Red Channel Pixels that are Brighter0.81
Maximum Radiative Power38.66 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 58.90°
Mean Solar Zenith Angle 45.60°
Mean Glint Angle72.00°
Water Fraction0.00
Total Pixel Area 9.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) WY
Country/Countries USA
County/Locality(s) Park County, WY
NWS WFO Riverton WY
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-05-04 17:06:24UTC
Radiative Center (Lat, Lon): 44.750°, -108.800°
Nearby Counties (meeting alert criteria):
  • Park County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power49.16 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)303.46 K
Observed - Background BT (3.9 um)5.16 K
BT Anomaly (3.9 um)2.75 K
Maximum Observed - Clear RTM BT (3.9 um)15.66 K
Maximum Observed BTD (3.9-10/11/12 um)14.37 K
Observed - Background BTD (3.9-10/11/12 um)4.49 K
BTD Anomaly (3.9-10/11/12 um)3.39 K
Similar Pixel Count20
BT Time Tendency (3.9 um)4.20 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 Power26.30 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 59.00°
Mean Solar Zenith Angle 39.00°
Mean Glint Angle66.50°
Water Fraction0.00
Total Pixel Area 30.50 km2
Latest Satellite Imagery:
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