Wildfire Alert Report

Date: 2024-03-04
Time: 21:31:17
Production Date and Time: 2024-03-04 21:36:26 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20240642131170_e20240642133543_c20240642134032.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20240642126170_e20240642128543_c20240642129032.nc
Number Of Thermal Anomaly Alerts: 2
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Possible Wildfire

Basic Information
State/Province(s) UT
Country/Countries USA
County/Locality(s) Garfield County, UT
NWS WFO Salt Lake City UT
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-03-04 21:31:54UTC
Radiative Center (Lat, Lon): 38.050°, -111.960°
Nearby Counties (meeting alert criteria):
  • Garfield County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power32.06 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.46 K
Observed - Background BT (3.9 um)12.74 K
BT Anomaly (3.9 um)5.13 K
Maximum Observed - Clear RTM BT (3.9 um)27.81 K
Maximum Observed BTD (3.9-10/11/12 um)27.85 K
Observed - Background BTD (3.9-10/11/12 um)12.93 K
BTD Anomaly (3.9-10/11/12 um)4.84 K
Similar Pixel Count0
BT Time Tendency (3.9 um)1.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.58
Fraction of Surrounding Red Channel Pixels that are Brighter0.65
Maximum Radiative Power32.06 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.50°
Mean Solar Zenith Angle 51.60°
Mean Glint Angle103.10°
Water Fraction0.00
Total Pixel Area 7.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries USA
County/Locality(s) San Bernardino County, CA
NWS WFO Las Vegas NV
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-03-04 21:32:24UTC
Radiative Center (Lat, Lon): 35.550°, -115.460°
Nearby Counties (meeting alert criteria):
  • San Bernardino County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power721.00 MW
Map:
Additional Information
Alert Status New Feature
Type of EventSolar panel
Event Priority Ranking5
Maximum Observed BT (3.9 um)345.27 K
Observed - Background BT (3.9 um)34.64 K
BT Anomaly (3.9 um)12.15 K
Maximum Observed - Clear RTM BT (3.9 um)57.73 K
Maximum Observed BTD (3.9-10/11/12 um)46.01 K
Observed - Background BTD (3.9-10/11/12 um)31.39 K
BTD Anomaly (3.9-10/11/12 um)15.79 K
Similar Pixel Count0
BT Time Tendency (3.9 um)11.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.99
Fraction of Surrounding Red Channel Pixels that are Brighter0.00
Maximum Radiative Power269.89 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 47.40°
Mean Solar Zenith Angle 47.90°
Mean Glint Angle95.30°
Water Fraction0.00
Total Pixel Area 20.50 km2
Latest Satellite Imagery:
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