Wildfire Alert Report

Date: 2024-09-09
Time: 20:03:55
Production Date and Time: 2024-09-09 20:05:09 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadM2-M6C14_G18_s20242532003559_e20242532004016_c20242532004073.nc
L1 File(s) - TemporalOR_ABI-L1b-RadM2-M6C14_G18_s20242532002559_e20242532003016_c20242532003073.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) Marion County, OR
NWS WFO Portland OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-09-09 20:03:56UTC
Radiative Center (Lat, Lon): 44.860°, -122.820°
Nearby Counties (meeting alert criteria):
  • Marion County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power46.67 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)315.83 K
Observed - Background BT (3.9 um)8.85 K
BT Anomaly (3.9 um)3.33 K
Maximum Observed - Clear RTM BT (3.9 um)19.83 K
Maximum Observed BTD (3.9-10/11/12 um)21.84 K
Observed - Background BTD (3.9-10/11/12 um)9.03 K
BTD Anomaly (3.9-10/11/12 um)3.31 K
Similar Pixel Count19
BT Time Tendency (3.9 um)5.50 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.58
Fraction of Surrounding Red Channel Pixels that are Brighter0.73
Maximum Radiative Power46.67 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.90°
Mean Solar Zenith Angle 39.60°
Mean Glint Angle91.40°
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) Orange County, CA
NWS WFO San Diego CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-09-09 20:04:01UTC
Radiative Center (Lat, Lon): 33.660°, -117.570°
Nearby Counties (meeting alert criteria):
  • Orange County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power7.21 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)320.61 K
Observed - Background BT (3.9 um)1.58 K
BT Anomaly (3.9 um)0.72 K
Maximum Observed - Clear RTM BT (3.9 um)5.95 K
Maximum Observed BTD (3.9-10/11/12 um)14.99 K
Observed - Background BTD (3.9-10/11/12 um)1.56 K
BTD Anomaly (3.9-10/11/12 um)1.24 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.20 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.50
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power7.21 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.60°
Mean Solar Zenith Angle 28.60°
Mean Glint Angle71.40°
Water Fraction0.00
Total Pixel Area 6.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Mexico
County/Locality(s) Mexico
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-09-09 20:04:01UTC
Radiative Center (Lat, Lon): 32.460°, -114.900°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power15.93 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)329.36 K
Observed - Background BT (3.9 um)2.01 K
BT Anomaly (3.9 um)1.66 K
Maximum Observed - Clear RTM BT (3.9 um)13.35 K
Maximum Observed BTD (3.9-10/11/12 um)22.42 K
Observed - Background BTD (3.9-10/11/12 um)2.50 K
BTD Anomaly (3.9-10/11/12 um)3.48 K
Similar Pixel Count12
BT Time Tendency (3.9 um)0.60 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.28
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power15.93 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.90°
Mean Solar Zenith Angle 27.90°
Mean Glint Angle71.30°
Water Fraction0.00
Total Pixel Area 6.40 km2
Latest Satellite Imagery:
  • None Available
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