Wildfire Alert Report

Date: 2024-05-21
Time: 17:01:18
Production Date and Time: 2024-05-21 17:06:00 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20241421701184_e20241421703557_c20241421704060.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20241421656184_e20241421658557_c20241421659063.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) Klamath County, OR
NWS WFO Medford OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-05-21 17:01:24UTC
Radiative Center (Lat, Lon): 43.350°, -121.770°
Nearby Counties (meeting alert criteria):
  • Klamath County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power39.35 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)293.09 K
Observed - Background BT (3.9 um)7.97 K
BT Anomaly (3.9 um)5.99 K
Maximum Observed - Clear RTM BT (3.9 um)7.51 K
Maximum Observed BTD (3.9-10/11/12 um)14.51 K
Observed - Background BTD (3.9-10/11/12 um)8.01 K
BTD Anomaly (3.9-10/11/12 um)11.05 K
Similar Pixel Count5
BT Time Tendency (3.9 um)4.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.79
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power21.50 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.60°
Mean Solar Zenith Angle 44.30°
Mean Glint Angle61.10°
Water Fraction0.00
Total Pixel Area 15.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AZ
Country/Countries USA
County/Locality(s) Coconino County, AZ
NWS WFO Flagstaff AZ
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-05-21 17:02:25UTC
Radiative Center (Lat, Lon): 35.220°, -111.660°
Nearby Counties (meeting alert criteria):
  • Coconino County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power31.64 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)303.79 K
Observed - Background BT (3.9 um)5.92 K
BT Anomaly (3.9 um)3.50 K
Maximum Observed - Clear RTM BT (3.9 um)5.95 K
Maximum Observed BTD (3.9-10/11/12 um)10.43 K
Observed - Background BTD (3.9-10/11/12 um)5.19 K
BTD Anomaly (3.9-10/11/12 um)8.63 K
Similar Pixel Count4
BT Time Tendency (3.9 um)3.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.56
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power16.71 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.20°
Mean Solar Zenith Angle 34.50°
Mean Glint Angle45.10°
Water Fraction0.00
Total Pixel Area 14.50 km2
Latest Satellite Imagery:
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