Wildfire Alert Report

Date: 2024-07-07
Time: 21:06:20
Production Date and Time: 2024-07-07 21:10:54 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20241892106203_e20241892108576_c20241892109058.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20241892101203_e20241892103576_c20241892104057.nc
Number Of Thermal Anomaly Alerts: 2
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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/Time2024-07-07 21:06:56UTC
Radiative Center (Lat, Lon): 40.090°, -121.410°
Nearby Counties (meeting alert criteria):
  • Butte County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power10.11 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)322.50 K
Observed - Background BT (3.9 um)2.64 K
BT Anomaly (3.9 um)1.65 K
Maximum Observed - Clear RTM BT (3.9 um)19.62 K
Maximum Observed BTD (3.9-10/11/12 um)12.62 K
Observed - Background BTD (3.9-10/11/12 um)2.42 K
BTD Anomaly (3.9-10/11/12 um)2.24 K
Similar Pixel Count22
BT Time Tendency (3.9 um)0.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.79
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power10.11 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.40°
Mean Solar Zenith Angle 21.10°
Mean Glint Angle69.90°
Water Fraction0.00
Total Pixel Area 7.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CO
Country/Countries USA
County/Locality(s) Garfield County, CO
NWS WFO Grand Junction CO
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-07-07 21:06:57UTC
Radiative Center (Lat, Lon): 39.580°, -107.690°
Nearby Counties (meeting alert criteria):
  • Garfield County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power37.08 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: ISLAND (LOW, tdiff=1.29642 days, POINT)
Event Priority Ranking4
Maximum Observed BT (3.9 um)322.38 K
Observed - Background BT (3.9 um)5.01 K
BT Anomaly (3.9 um)2.51 K
Maximum Observed - Clear RTM BT (3.9 um)23.13 K
Maximum Observed BTD (3.9-10/11/12 um)15.75 K
Observed - Background BTD (3.9-10/11/12 um)4.79 K
BTD Anomaly (3.9-10/11/12 um)4.69 K
Similar Pixel Count19
BT Time Tendency (3.9 um)4.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.86
Fraction of Surrounding Red Channel Pixels that are Brighter0.62
Maximum Radiative Power37.08 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.20°
Mean Solar Zenith Angle 29.00°
Mean Glint Angle82.60°
Water Fraction0.00
Total Pixel Area 8.90 km2
Latest Satellite Imagery:
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