Wildfire Alert Report

Date: 2023-08-16
Time: 20:30:22
Production Date and Time: 2023-08-16 20:41:39 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadF-M6C14_G18_s20232282030220_e20232282039529_c20232282039589.nc
L1 File(s) - TemporalOR_ABI-L1b-RadF-M6C14_G18_s20232282020220_e20232282029529_c20232282029592.nc
Number Of Thermal Anomaly Alerts: 5
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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/Time2023-08-16 20:30:41UTC
Radiative Center (Lat, Lon): 54.470000°, -123.620000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power31.65 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.51 K
Observed - Background BT (3.9 um)6.14 K
BT Anomaly (3.9 um)2.23 K
Maximum Observed - Clear RTM BT (3.9 um)11.77 K
Maximum Observed BTD (3.9-10/11/12 um)19.22 K
Observed - Background BTD (3.9-10/11/12 um)5.26 K
BTD Anomaly (3.9-10/11/12 um)2.04 K
Similar Pixel Count0
BT Time Tendency (3.9 um)-0.90 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.91
Fraction of Surrounding Red Channel Pixels that are Brighter0.98
Maximum Radiative Power31.65 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 63.70°
Mean Solar Zenith Angle 40.30°
Mean Glint Angle103.30°
Water Fraction0.00
Total Pixel Area 11.00 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/Time2023-08-16 20:30:41UTC
Radiative Center (Lat, Lon): 53.600000°, -125.180000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power82.06 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)307.33 K
Observed - Background BT (3.9 um)7.35 K
BT Anomaly (3.9 um)3.27 K
Maximum Observed - Clear RTM BT (3.9 um)12.21 K
Maximum Observed BTD (3.9-10/11/12 um)18.89 K
Observed - Background BTD (3.9-10/11/12 um)7.25 K
BTD Anomaly (3.9-10/11/12 um)5.15 K
Similar Pixel Count0
BT Time Tendency (3.9 um)-1.50 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.55
Fraction of Surrounding Red Channel Pixels that are Brighter0.61
Maximum Radiative Power43.54 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 62.60°
Mean Solar Zenith Angle 39.40°
Mean Glint Angle101.20°
Water Fraction0.00
Total Pixel Area 20.70 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 (Cloud)
Mean Object Date/Time2023-08-16 20:30:41UTC
Radiative Center (Lat, Lon): 53.550000°, -125.600000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power3760.77 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)351.02 K
Observed - Background BT (3.9 um)48.86 K
BT Anomaly (3.9 um)15.88 K
Maximum Observed - Clear RTM BT (3.9 um)55.53 K
Maximum Observed BTD (3.9-10/11/12 um)60.53 K
Observed - Background BTD (3.9-10/11/12 um)48.26 K
BTD Anomaly (3.9-10/11/12 um)29.75 K
Similar Pixel Count0
BT Time Tendency (3.9 um)4.40 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.62
Fraction of Surrounding Red Channel Pixels that are Brighter0.20
Maximum Radiative Power612.44 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 62.40°
Mean Solar Zenith Angle 39.30°
Mean Glint Angle101.00°
Water Fraction0.00
Total Pixel Area 123.70 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 (Cloud)
Mean Object Date/Time2023-08-16 20:30:41UTC
Radiative Center (Lat, Lon): 53.100000°, -125.870000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power4174.19 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)344.83 K
Observed - Background BT (3.9 um)40.68 K
BT Anomaly (3.9 um)11.98 K
Maximum Observed - Clear RTM BT (3.9 um)48.93 K
Maximum Observed BTD (3.9-10/11/12 um)52.71 K
Observed - Background BTD (3.9-10/11/12 um)40.27 K
BTD Anomaly (3.9-10/11/12 um)15.88 K
Similar Pixel Count0
BT Time Tendency (3.9 um)1.90 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.55
Fraction of Surrounding Red Channel Pixels that are Brighter0.12
Maximum Radiative Power476.60 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 61.90°
Mean Solar Zenith Angle 38.90°
Mean Glint Angle100.00°
Water Fraction0.00
Total Pixel Area 222.00 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/Time2023-08-16 20:30:52UTC
Radiative Center (Lat, Lon): 50.560000°, -116.290000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power21.97 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.56 K
Observed - Background BT (3.9 um)5.50 K
BT Anomaly (3.9 um)3.89 K
Maximum Observed - Clear RTM BT (3.9 um)12.45 K
Maximum Observed BTD (3.9-10/11/12 um)14.61 K
Observed - Background BTD (3.9-10/11/12 um)4.07 K
BTD Anomaly (3.9-10/11/12 um)5.22 K
Similar Pixel Count18
BT Time Tendency (3.9 um)2.20 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.94
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power21.97 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 61.50°
Mean Solar Zenith Angle 37.30°
Mean Glint Angle98.40°
Water Fraction0.00
Total Pixel Area 10.50 km2
Latest Satellite Imagery:
  • None Available
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