Wildfire Alert Report

Date: 2024-11-18
Time: 21:36:18
Production Date and Time: 2024-11-18 21:40:54 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20243232136182_e20243232138555_c20243232139056.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20243232131182_e20243232133555_c20243232134053.nc
Number Of Thermal Anomaly Alerts: 4
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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 (Cloud)
Mean Object Date/Time2024-11-18 21:36:24UTC
Radiative Center (Lat, Lon): 42.900°, -121.870°
Nearby Counties (meeting alert criteria):
  • Klamath County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power65.57 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)292.72 K
Observed - Background BT (3.9 um)17.05 K
BT Anomaly (3.9 um)7.41 K
Maximum Observed - Clear RTM BT (3.9 um)24.87 K
Maximum Observed BTD (3.9-10/11/12 um)23.36 K
Observed - Background BTD (3.9-10/11/12 um)16.02 K
BTD Anomaly (3.9-10/11/12 um)7.99 K
Similar Pixel Count0
BT Time Tendency (3.9 um)3.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.96
Fraction of Surrounding Red Channel Pixels that are Brighter0.52
Maximum Radiative Power35.01 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.10°
Mean Solar Zenith Angle 66.50°
Mean Glint Angle118.40°
Water Fraction0.00
Total Pixel Area 15.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries USA
County/Locality(s) Butte County, CA
NWS WFO Sacramento CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-11-18 21:36:54UTC
Radiative Center (Lat, Lon): 39.700°, -121.910°
Nearby Counties (meeting alert criteria):
  • Butte County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power18.48 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)298.76 K
Observed - Background BT (3.9 um)5.64 K
BT Anomaly (3.9 um)2.45 K
Maximum Observed - Clear RTM BT (3.9 um)17.84 K
Maximum Observed BTD (3.9-10/11/12 um)13.26 K
Observed - Background BTD (3.9-10/11/12 um)5.71 K
BTD Anomaly (3.9-10/11/12 um)2.99 K
Similar Pixel Count3
BT Time Tendency (3.9 um)5.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.50
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power18.48 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.80°
Mean Solar Zenith Angle 63.60°
Mean Glint Angle112.30°
Water Fraction0.00
Total Pixel Area 6.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries USA
County/Locality(s) Sutter County, CA
NWS WFO Sacramento CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-11-18 21:36:54UTC
Radiative Center (Lat, Lon): 39.110°, -121.860°
Nearby Counties (meeting alert criteria):
  • Sutter County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power36.62 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)309.98 K
Observed - Background BT (3.9 um)10.71 K
BT Anomaly (3.9 um)8.96 K
Maximum Observed - Clear RTM BT (3.9 um)26.93 K
Maximum Observed BTD (3.9-10/11/12 um)17.83 K
Observed - Background BTD (3.9-10/11/12 um)9.07 K
BTD Anomaly (3.9-10/11/12 um)10.41 K
Similar Pixel Count4
BT Time Tendency (3.9 um)8.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter0.57
Maximum Radiative Power36.62 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.20°
Mean Solar Zenith Angle 63.10°
Mean Glint Angle111.20°
Water Fraction0.00
Total Pixel Area 6.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Baja California Sur
Country/Countries Mexico
County/Locality(s) Mulegé, Baja California Sur
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-11-18 21:37:55UTC
Radiative Center (Lat, Lon): 27.820°, -113.420°
Nearby Counties (meeting alert criteria):
  • Mulegé (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power10.28 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)310.86 K
Observed - Background BT (3.9 um)2.37 K
BT Anomaly (3.9 um)4.83 K
Maximum Observed - Clear RTM BT (3.9 um)20.89 K
Maximum Observed BTD (3.9-10/11/12 um)12.51 K
Observed - Background BTD (3.9-10/11/12 um)2.41 K
BTD Anomaly (3.9-10/11/12 um)4.25 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.48
Fraction of Surrounding Red Channel Pixels that are Brighter0.90
Maximum Radiative Power10.28 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 41.80°
Mean Solar Zenith Angle 57.60°
Mean Glint Angle99.30°
Water Fraction0.00
Total Pixel Area 6.00 km2
Latest Satellite Imagery:
  • None Available
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