Wildfire Alert Report

Date: 2024-06-16
Time: 19:46:18
Production Date and Time: 2024-06-16 19:51:06 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20241681946186_e20241681948559_c20241681949041.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20241681941186_e20241681943559_c20241681944051.nc
Number Of Thermal Anomaly Alerts: 1
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries USA
County/Locality(s) Sonoma County, CA
NWS WFO San Francisco CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-06-16 19:46:54UTC
Radiative Center (Lat, Lon): 38.700°, -123.020°
Nearby Counties (meeting alert criteria):
  • Sonoma County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power40.39 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: LAKE SONOMA RX (MEDIUM, tdiff=1.98045 days, POINT)
Event Priority Ranking4
Maximum Observed BT (3.9 um)309.21 K
Observed - Background BT (3.9 um)5.83 K
BT Anomaly (3.9 um)2.92 K
Maximum Observed - Clear RTM BT (3.9 um)13.86 K
Maximum Observed BTD (3.9-10/11/12 um)14.59 K
Observed - Background BTD (3.9-10/11/12 um)5.83 K
BTD Anomaly (3.9-10/11/12 um)6.23 K
Similar Pixel Count7
BT Time Tendency (3.9 um)2.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.46
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power23.13 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 47.40°
Mean Solar Zenith Angle 16.30°
Mean Glint Angle60.00°
Water Fraction0.00
Total Pixel Area 13.30 km2
Latest Satellite Imagery:
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