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Wildfire Notification Report

Date: 2023-07-28
Time: 20:51:30
Production Date and Time: 2023-07-28 20:55:30 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20232092051180_e20232092053553_c20232092053599.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20232092046180_e20232092048553_c20232092049034.nc
Number Of Thermal Anomaly Notifications: 2
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Possible Wildfire

Basic Information
State/Province(s) OR
Country/Countries USA
County/Locality(s) Marion County, OR
NWS WFO Portland OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-07-28 20:51:23UTC
Radiative Center (Lat, Lon): 44.920000°, -122.830000°
Nearby Counties (meeting notification criteria):
  • Marion County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power11.75 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)315.55 K
Observed - Background BT (3.9 um)4.02 K
BT Anomaly (3.9 um)2.67 K
Maximum Observed - Clear RTM BT (3.9 um)17.97 K
Maximum Observed BTD (3.9-10/11/12 um)16.33 K
Observed - Background BTD (3.9-10/11/12 um)3.08 K
BTD Anomaly (3.9-10/11/12 um)3.83 K
Similar Pixel Count25
BT Time Tendency (3.9 um)2.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.86
Fraction of Surrounding Red Channel Pixels that are Brighter0.94
Maximum Radiative Power11.75 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.90°
Mean Solar Zenith Angle 26.50°
Mean Glint Angle80.40°
Water Fraction0.00
Total Pixel Area 7.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries USA
County/Locality(s) San Diego County, CA
NWS WFO San Diego CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-07-28 20:52:24UTC
Radiative Center (Lat, Lon): 33.420000°, -117.480000°
Nearby Counties (meeting notification criteria):
  • San Diego County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power87.46 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)320.78 K
Observed - Background BT (3.9 um)10.44 K
BT Anomaly (3.9 um)6.67 K
Maximum Observed - Clear RTM BT (3.9 um)8.34 K
Maximum Observed BTD (3.9-10/11/12 um)24.24 K
Observed - Background BTD (3.9-10/11/12 um)10.37 K
BTD Anomaly (3.9-10/11/12 um)6.32 K
Similar Pixel Count13
BT Time Tendency (3.9 um)6.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.74
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power87.46 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.40°
Mean Solar Zenith Angle 18.70°
Mean Glint Angle62.70°
Water Fraction0.00
Total Pixel Area 6.30 km2
Latest Satellite Imagery:
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