Wildfire Alert Report

Date: 2023-08-17
Time: 02:39:26
Production Date and Time: 2023-08-17 02:40:13 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadM1-M6C14_G18_s20232290239265_e20232290239322_c20232290239365.nc
L1 File(s) - TemporalOR_ABI-L1b-RadM1-M6C14_G18_s20232290237265_e20232290237322_c20232290237373.nc
Number Of Thermal Anomaly Alerts: 3
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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/Time2023-08-17 02:39:30UTC
Radiative Center (Lat, Lon): 53.770000°, -124.420000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power25.70 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)3.03 K
BT Anomaly (3.9 um)2.64 K
Maximum Observed - Clear RTM BT (3.9 um)3.38 K
Maximum Observed BTD (3.9-10/11/12 um)9.33 K
Observed - Background BTD (3.9-10/11/12 um)2.77 K
BTD Anomaly (3.9-10/11/12 um)4.58 K
Similar Pixel Count0
BT Time Tendency (3.9 um)0.10 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.63
Fraction of Surrounding Red Channel Pixels that are Brighter0.42
Maximum Radiative Power13.04 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 62.90°
Mean Solar Zenith Angle 81.40°
Mean Glint Angle89.30°
Water Fraction0.00
Total Pixel Area 31.60 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/Time2023-08-17 02:39:30UTC
Radiative Center (Lat, Lon): 53.580000°, -125.190000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power17.86 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)294.66 K
Observed - Background BT (3.9 um)2.63 K
BT Anomaly (3.9 um)2.81 K
Maximum Observed - Clear RTM BT (3.9 um)2.53 K
Maximum Observed BTD (3.9-10/11/12 um)9.34 K
Observed - Background BTD (3.9-10/11/12 um)2.73 K
BTD Anomaly (3.9-10/11/12 um)4.00 K
Similar Pixel Count0
BT Time Tendency (3.9 um)-0.10 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.47
Fraction of Surrounding Red Channel Pixels that are Brighter0.09
Maximum Radiative Power11.11 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 62.60°
Mean Solar Zenith Angle 81.00°
Mean Glint Angle88.80°
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/Time2023-08-17 02:39:30UTC
Radiative Center (Lat, Lon): 53.490000°, -125.620000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power2355.61 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)334.17 K
Observed - Background BT (3.9 um)41.95 K
BT Anomaly (3.9 um)54.76 K
Maximum Observed - Clear RTM BT (3.9 um)42.64 K
Maximum Observed BTD (3.9-10/11/12 um)47.61 K
Observed - Background BTD (3.9-10/11/12 um)40.76 K
BTD Anomaly (3.9-10/11/12 um)56.79 K
Similar Pixel Count0
BT Time Tendency (3.9 um)2.30 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.97
Fraction of Surrounding Red Channel Pixels that are Brighter0.56
Maximum Radiative Power350.95 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 62.40°
Mean Solar Zenith Angle 80.80°
Mean Glint Angle88.50°
Water Fraction0.10
Total Pixel Area 257.50 km2
Latest Satellite Imagery:
  • None Available
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