Wildfire Alert Report

Date: 2023-11-23
Time: 00:10:22
Production Date and Time: 2023-11-23 00:21:25 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadF-M6C14_G18_s20233270010220_e20233270019529_c20233270019570.nc
L1 File(s) - TemporalOR_ABI-L1b-RadF-M6C14_G18_s20233270000220_e20233270009528_c20233270009581.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Canada
County/Locality(s) Canada
NWS WFO N/A
Identification MethodEnhanced Contextual (Bias)
Mean Object Date/Time2023-11-23 00:10:41UTC
Radiative Center (Lat, Lon): 56.770°, -124.890°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power86.58 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)278.39 K
Observed - Background BT (3.9 um)13.26 K
BT Anomaly (3.9 um)8.47 K
Maximum Observed - Clear RTM BT (3.9 um)12.91 K
Maximum Observed BTD (3.9-10/11/12 um)12.05 K
Observed - Background BTD (3.9-10/11/12 um)11.44 K
BTD Anomaly (3.9-10/11/12 um)14.37 K
Similar Pixel Count4
BT Time Tendency (3.9 um)0.20 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.83
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power23.33 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 66.00°
Mean Solar Zenith Angle 92.20°
Mean Glint Angle134.70°
Water Fraction0.00
Total Pixel Area 47.70 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Canada
County/Locality(s) Canada
NWS WFO N/A
Identification MethodEnhanced Contextual (Bias)
Mean Object Date/Time2023-11-23 00:10:41UTC
Radiative Center (Lat, Lon): 55.750°, -123.560°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power118.47 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)285.74 K
Observed - Background BT (3.9 um)18.61 K
BT Anomaly (3.9 um)12.82 K
Maximum Observed - Clear RTM BT (3.9 um)18.36 K
Maximum Observed BTD (3.9-10/11/12 um)19.77 K
Observed - Background BTD (3.9-10/11/12 um)19.02 K
BTD Anomaly (3.9-10/11/12 um)23.47 K
Similar Pixel Count0
BT Time Tendency (3.9 um)-0.80 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.62
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power60.73 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 65.10°
Mean Solar Zenith Angle 92.20°
Mean Glint Angle135.00°
Water Fraction0.00
Total Pixel Area 46.30 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Canada
County/Locality(s) Canada
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2023-11-23 00:10:41UTC
Radiative Center (Lat, Lon): 55.060°, -123.610°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power11.32 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)267.30 K
Observed - Background BT (3.9 um)3.46 K
BT Anomaly (3.9 um)1.95 K
Maximum Observed - Clear RTM BT (3.9 um)1.11 K
Maximum Observed BTD (3.9-10/11/12 um)3.86 K
Observed - Background BTD (3.9-10/11/12 um)3.88 K
BTD Anomaly (3.9-10/11/12 um)7.90 K
Similar Pixel Count0
BT Time Tendency (3.9 um)-5.00 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.38
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power5.93 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 64.30°
Mean Solar Zenith Angle 91.80°
Mean Glint Angle134.60°
Water Fraction0.00
Total Pixel Area 22.40 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Canada
County/Locality(s) Canada
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2023-11-23 00:10:52UTC
Radiative Center (Lat, Lon): 49.920°, -120.790°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power79.02 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)283.89 K
Observed - Background BT (3.9 um)22.39 K
BT Anomaly (3.9 um)11.87 K
Maximum Observed - Clear RTM BT (3.9 um)15.86 K
Maximum Observed BTD (3.9-10/11/12 um)23.04 K
Observed - Background BTD (3.9-10/11/12 um)21.73 K
BTD Anomaly (3.9-10/11/12 um)18.34 K
Similar Pixel Count0
BT Time Tendency (3.9 um)22.60 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.75
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power39.74 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 59.60°
Mean Solar Zenith Angle 90.50°
Mean Glint Angle133.40°
Water Fraction0.00
Total Pixel Area 19.10 km2
Latest Satellite Imagery:
  • None Available
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