Wildfire Alert Report

Date: 2024-09-28
Time: 19:41:18
Production Date and Time: 2024-09-28 19:45:50 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20242721941189_e20242721943562_c20242721944019.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20242721936189_e20242721938562_c20242721938598.nc
Number Of Thermal Anomaly Alerts: 3
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Possible Wildfire

Basic Information
State/Province(s) OR
Country/Countries USA
County/Locality(s) Douglas County, OR
NWS WFO Medford OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-09-28 19:41:23UTC
Radiative Center (Lat, Lon): 42.930°, -123.270°
Nearby Counties (meeting alert criteria):
  • Douglas County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power27.16 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.82 K
Observed - Background BT (3.9 um)999.99 K
BT Anomaly (3.9 um)-999.00 K
Maximum Observed - Clear RTM BT (3.9 um)10.94 K
Maximum Observed BTD (3.9-10/11/12 um)11.86 K
Observed - Background BTD (3.9-10/11/12 um)999.99 K
BTD Anomaly (3.9-10/11/12 um)-999.00 K
Similar Pixel Count12
BT Time Tendency (3.9 um)2.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.00
Fraction of Surrounding Red Channel Pixels that are Brighter0.00
Maximum Radiative Power13.59 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.70°
Mean Solar Zenith Angle 45.40°
Mean Glint Angle93.50°
Water Fraction0.00
Total Pixel Area 14.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries USA
County/Locality(s) Glenn County, CA
NWS WFO Sacramento CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-09-28 19:41:54UTC
Radiative Center (Lat, Lon): 39.460°, -122.050°
Nearby Counties (meeting alert criteria):
  • Glenn County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power17.34 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)314.24 K
Observed - Background BT (3.9 um)3.25 K
BT Anomaly (3.9 um)2.21 K
Maximum Observed - Clear RTM BT (3.9 um)5.78 K
Maximum Observed BTD (3.9-10/11/12 um)10.25 K
Observed - Background BTD (3.9-10/11/12 um)3.47 K
BTD Anomaly (3.9-10/11/12 um)6.44 K
Similar Pixel Count14
BT Time Tendency (3.9 um)1.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.44
Fraction of Surrounding Red Channel Pixels that are Brighter0.71
Maximum Radiative Power17.34 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.50°
Mean Solar Zenith Angle 41.80°
Mean Glint Angle86.70°
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) Monterey County, CA
NWS WFO San Francisco CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-09-28 19:42:24UTC
Radiative Center (Lat, Lon): 36.090°, -121.080°
Nearby Counties (meeting alert criteria):
  • Monterey County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power19.39 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)314.83 K
Observed - Background BT (3.9 um)3.44 K
BT Anomaly (3.9 um)2.33 K
Maximum Observed - Clear RTM BT (3.9 um)8.87 K
Maximum Observed BTD (3.9-10/11/12 um)12.52 K
Observed - Background BTD (3.9-10/11/12 um)3.76 K
BTD Anomaly (3.9-10/11/12 um)4.29 K
Similar Pixel Count17
BT Time Tendency (3.9 um)2.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.22
Fraction of Surrounding Red Channel Pixels that are Brighter0.86
Maximum Radiative Power19.39 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 45.40°
Mean Solar Zenith Angle 38.40°
Mean Glint Angle80.10°
Water Fraction0.00
Total Pixel Area 6.40 km2
Latest Satellite Imagery:
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