Wildfire Alert Report

Date: 2023-12-09
Time: 00:20:22
Production Date and Time: 2023-12-09 00:31:42 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadF-M6C14_G18_s20233430020220_e20233430029529_c20233430029581.nc
L1 File(s) - TemporalOR_ABI-L1b-RadF-M6C14_G18_s20233430010220_e20233430019529_c20233430019586.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 (Clear)
Mean Object Date/Time2023-12-09 00:20:41UTC
Radiative Center (Lat, Lon): 54.290000°, -127.960000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power22.48 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)271.56 K
Observed - Background BT (3.9 um)9.95 K
BT Anomaly (3.9 um)7.58 K
Maximum Observed - Clear RTM BT (3.9 um)3.92 K
Maximum Observed BTD (3.9-10/11/12 um)10.55 K
Observed - Background BTD (3.9-10/11/12 um)9.19 K
BTD Anomaly (3.9-10/11/12 um)15.50 K
Similar Pixel Count2
BT Time Tendency (3.9 um)-0.80 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.89
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power11.90 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 62.90°
Mean Solar Zenith Angle 92.10°
Mean Glint Angle133.10°
Water Fraction0.00
Total Pixel Area 20.80 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/Time2023-12-09 00:20:42UTC
Radiative Center (Lat, Lon): 52.980000°, -110.950000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power17.87 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)264.84 K
Observed - Background BT (3.9 um)11.45 K
BT Anomaly (3.9 um)13.62 K
Maximum Observed - Clear RTM BT (3.9 um)-0.06 K
Maximum Observed BTD (3.9-10/11/12 um)15.66 K
Observed - Background BTD (3.9-10/11/12 um)10.27 K
BTD Anomaly (3.9-10/11/12 um)20.04 K
Similar Pixel Count0
BT Time Tendency (3.9 um)7.50 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.93
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power17.87 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 65.60°
Mean Solar Zenith Angle 100.00°
Mean Glint Angle144.50°
Water Fraction0.00
Total Pixel Area 13.10 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 (Clear)
Mean Object Date/Time2023-12-09 00:20:42UTC
Radiative Center (Lat, Lon): 51.560000°, -120.740000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power7.15 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)270.18 K
Observed - Background BT (3.9 um)5.91 K
BT Anomaly (3.9 um)5.39 K
Maximum Observed - Clear RTM BT (3.9 um)6.97 K
Maximum Observed BTD (3.9-10/11/12 um)5.81 K
Observed - Background BTD (3.9-10/11/12 um)5.78 K
BTD Anomaly (3.9-10/11/12 um)12.37 K
Similar Pixel Count1
BT Time Tendency (3.9 um)3.30 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.79
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power7.15 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 61.30°
Mean Solar Zenith Angle 94.10°
Mean Glint Angle136.70°
Water Fraction0.00
Total Pixel Area 10.10 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/Time2023-12-09 00:20:52UTC
Radiative Center (Lat, Lon): 50.110000°, -121.310000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power63.07 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)276.29 K
Observed - Background BT (3.9 um)15.12 K
BT Anomaly (3.9 um)6.82 K
Maximum Observed - Clear RTM BT (3.9 um)16.42 K
Maximum Observed BTD (3.9-10/11/12 um)14.11 K
Observed - Background BTD (3.9-10/11/12 um)15.05 K
BTD Anomaly (3.9-10/11/12 um)18.95 K
Similar Pixel Count4
BT Time Tendency (3.9 um)-3.90 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.26
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power19.36 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 59.70°
Mean Solar Zenith Angle 93.00°
Mean Glint Angle135.30°
Water Fraction0.00
Total Pixel Area 38.20 km2
Latest Satellite Imagery:
  • None Available
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