Wildfire Alert Report

Date: 2024-05-11
Time: 19:46:19
Production Date and Time: 2024-05-11 19:51:10 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20241321946190_e20241321948563_c20241321949071.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20241321941190_e20241321943563_c20241321944053.nc
Number Of Thermal Anomaly Alerts: 2
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Possible Wildfire

Basic Information
State/Province(s) Manitoba
Country/Countries Canada
County/Locality(s) Canada
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-05-11 19:46:26UTC
Radiative Center (Lat, Lon): 50.120°, -97.760°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power213.57 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)321.41 K
Observed - Background BT (3.9 um)16.78 K
BT Anomaly (3.9 um)6.90 K
Maximum Observed - Clear RTM BT (3.9 um)30.50 K
Maximum Observed BTD (3.9-10/11/12 um)34.85 K
Observed - Background BTD (3.9-10/11/12 um)17.04 K
BTD Anomaly (3.9-10/11/12 um)6.80 K
Similar Pixel Count0
BT Time Tendency (3.9 um)10.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.36
Fraction of Surrounding Red Channel Pixels that are Brighter0.47
Maximum Radiative Power213.57 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 68.80°
Mean Solar Zenith Angle 35.90°
Mean Glint Angle103.80°
Water Fraction0.00
Total Pixel Area 18.10 km2
Latest Satellite Imagery:
  • None Available
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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/Time2024-05-11 19:46:24UTC
Radiative Center (Lat, Lon): 45.210°, -122.810°
Nearby Counties (meeting alert criteria):
  • Marion County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power19.76 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)309.87 K
Observed - Background BT (3.9 um)4.71 K
BT Anomaly (3.9 um)2.08 K
Maximum Observed - Clear RTM BT (3.9 um)14.82 K
Maximum Observed BTD (3.9-10/11/12 um)13.24 K
Observed - Background BTD (3.9-10/11/12 um)4.29 K
BTD Anomaly (3.9-10/11/12 um)3.45 K
Similar Pixel Count20
BT Time Tendency (3.9 um)2.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.67
Fraction of Surrounding Red Channel Pixels that are Brighter0.98
Maximum Radiative Power19.76 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.20°
Mean Solar Zenith Angle 27.60°
Mean Glint Angle78.80°
Water Fraction0.00
Total Pixel Area 8.00 km2
Latest Satellite Imagery:
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