Wildfire Alert Report

Date: 2024-07-20
Time: 18:31:19
Production Date and Time: 2024-07-20 18:35:47 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20242021831195_e20242021833568_c20242021834066.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20242021826195_e20242021828568_c20242021829061.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) Kern County, CA
NWS WFO Hanford CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-07-20 18:32:25UTC
Radiative Center (Lat, Lon): 35.200°, -119.640°
Nearby Counties (meeting alert criteria):
  • Kern County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power29.23 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)330.44 K
Observed - Background BT (3.9 um)3.86 K
BT Anomaly (3.9 um)5.98 K
Maximum Observed - Clear RTM BT (3.9 um)17.33 K
Maximum Observed BTD (3.9-10/11/12 um)15.13 K
Observed - Background BTD (3.9-10/11/12 um)2.73 K
BTD Anomaly (3.9-10/11/12 um)6.92 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power29.23 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 45.10°
Mean Solar Zenith Angle 25.00°
Mean Glint Angle50.40°
Water Fraction0.00
Total Pixel Area 6.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries USA
County/Locality(s) Riverside County, CA
NWS WFO Phoenix AZ
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-07-20 18:32:26UTC
Radiative Center (Lat, Lon): 33.810°, -115.400°
Nearby Counties (meeting alert criteria):
  • Riverside County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power93.29 MW
Map:
Additional Information
Alert Status New Feature
Type of EventSolar panel (database + spectral)
Event Priority Ranking5
Maximum Observed BT (3.9 um)339.42 K
Observed - Background BT (3.9 um)11.09 K
BT Anomaly (3.9 um)8.59 K
Maximum Observed - Clear RTM BT (3.9 um)12.19 K
Maximum Observed BTD (3.9-10/11/12 um)30.93 K
Observed - Background BTD (3.9-10/11/12 um)9.99 K
BTD Anomaly (3.9-10/11/12 um)12.79 K
Similar Pixel Count0
BT Time Tendency (3.9 um)3.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.94
Fraction of Surrounding Red Channel Pixels that are Brighter0.00
Maximum Radiative Power93.29 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 45.80°
Mean Solar Zenith Angle 21.30°
Mean Glint Angle48.60°
Water Fraction0.00
Total Pixel Area 6.60 km2
Latest Satellite Imagery:
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