Wildfire Alert Report

Date: 2023-06-20
Time: 05:30:30
Production Date and Time: 2023-06-20 05:41:40 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadF-M6C14_G18_s20231710530225_e20231710539533_c20231710539596.nc
L1 File(s) - TemporalOR_ABI-L1b-RadF-M6C14_G18_s20231710520225_e20231710529533_c20231710529585.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Unknown
County/Locality(s) Unknown
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2023-06-20 05:30:24UTC
Radiative Center (Lat, Lon): 66.870000°, -163.460000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power258.41 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)294.21 K
Observed - Background BT (3.9 um)19.50 K
BT Anomaly (3.9 um)50.60 K
Maximum Observed - Clear RTM BT (3.9 um)25.87 K
Maximum Observed BTD (3.9-10/11/12 um)33.37 K
Observed - Background BTD (3.9-10/11/12 um)19.54 K
BTD Anomaly (3.9-10/11/12 um)14.98 K
Similar Pixel Count0
BT Time Tendency (3.9 um)15.90 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.47
Fraction of Surrounding Red Channel Pixels that are Brighter0.44
Maximum Radiative Power258.41 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 78.80°
Mean Solar Zenith Angle 71.90°
Mean Glint Angle43.00°
Water Fraction1.00
Total Pixel Area 31.30 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 (Bias)
Mean Object Date/Time2023-06-20 05:30:41UTC
Radiative Center (Lat, Lon): 56.330000°, -124.800000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power778.86 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)317.37 K
Observed - Background BT (3.9 um)36.97 K
BT Anomaly (3.9 um)9.01 K
Maximum Observed - Clear RTM BT (3.9 um)37.34 K
Maximum Observed BTD (3.9-10/11/12 um)37.59 K
Observed - Background BTD (3.9-10/11/12 um)35.22 K
BTD Anomaly (3.9-10/11/12 um)8.89 K
Similar Pixel Count0
BT Time Tendency (3.9 um)8.50 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power220.40 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 65.50°
Mean Solar Zenith Angle 92.50°
Mean Glint Angle57.90°
Water Fraction0.00
Total Pixel Area 163.90 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/Time2023-06-20 05:30:41UTC
Radiative Center (Lat, Lon): 56.040000°, -124.070000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power91.79 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)292.66 K
Observed - Background BT (3.9 um)13.47 K
BT Anomaly (3.9 um)12.78 K
Maximum Observed - Clear RTM BT (3.9 um)14.65 K
Maximum Observed BTD (3.9-10/11/12 um)14.73 K
Observed - Background BTD (3.9-10/11/12 um)12.80 K
BTD Anomaly (3.9-10/11/12 um)23.48 K
Similar Pixel Count0
BT Time Tendency (3.9 um)1.00 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.85
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power44.14 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 65.30°
Mean Solar Zenith Angle 93.00°
Mean Glint Angle58.50°
Water Fraction0.70
Total Pixel Area 34.90 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/Time2023-06-20 05:30:41UTC
Radiative Center (Lat, Lon): 55.890000°, -124.520000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power156.41 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)295.40 K
Observed - Background BT (3.9 um)14.98 K
BT Anomaly (3.9 um)3.55 K
Maximum Observed - Clear RTM BT (3.9 um)17.32 K
Maximum Observed BTD (3.9-10/11/12 um)16.96 K
Observed - Background BTD (3.9-10/11/12 um)14.20 K
BTD Anomaly (3.9-10/11/12 um)3.66 K
Similar Pixel Count0
BT Time Tendency (3.9 um)9.90 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.94
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power54.72 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 65.10°
Mean Solar Zenith Angle 93.00°
Mean Glint Angle58.50°
Water Fraction0.00
Total Pixel Area 80.60 km2
Latest Satellite Imagery:
  • None Available
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