Wildfire Alert Report

Date: 2024-11-16
Time: 21:21:17
Production Date and Time: 2024-11-16 21:25:54 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20243212121178_e20243212123551_c20243212124037.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20243212116178_e20243212118551_c20243212119007.nc
Number Of Thermal Anomaly Alerts: 2
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Possible Wildfire

Basic Information
State/Province(s) ND
Country/Countries USA
County/Locality(s) Walsh County, ND
NWS WFO Grand Forks ND
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-11-16 21:21:24UTC
Radiative Center (Lat, Lon): 48.330°, -98.120°
Nearby Counties (meeting alert criteria):
  • Walsh County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power39.30 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)5.96 K
BT Anomaly (3.9 um)7.17 K
Maximum Observed - Clear RTM BT (3.9 um)11.43 K
Maximum Observed BTD (3.9-10/11/12 um)12.53 K
Observed - Background BTD (3.9-10/11/12 um)5.10 K
BTD Anomaly (3.9-10/11/12 um)4.43 K
Similar Pixel Count4
BT Time Tendency (3.9 um)5.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.90
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power21.77 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 67.30°
Mean Solar Zenith Angle 78.60°
Mean Glint Angle145.80°
Water Fraction0.00
Total Pixel Area 33.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries USA
County/Locality(s) Colusa County, CA
NWS WFO Sacramento CA
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-11-16 21:21:53UTC
Radiative Center (Lat, Lon): 38.970°, -121.950°
Nearby Counties (meeting alert criteria):
  • Colusa County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power49.82 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)306.12 K
Observed - Background BT (3.9 um)14.07 K
BT Anomaly (3.9 um)8.41 K
Maximum Observed - Clear RTM BT (3.9 um)23.19 K
Maximum Observed BTD (3.9-10/11/12 um)25.26 K
Observed - Background BTD (3.9-10/11/12 um)14.50 K
BTD Anomaly (3.9-10/11/12 um)7.42 K
Similar Pixel Count0
BT Time Tendency (3.9 um)13.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.19
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power49.82 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.00°
Mean Solar Zenith Angle 61.30°
Mean Glint Angle109.30°
Water Fraction0.00
Total Pixel Area 6.80 km2
Latest Satellite Imagery:
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