Wildfire Alert Report

Date: 2023-07-20
Time: 17:20:30
Production Date and Time: 2023-07-20 17:31:48 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadF-M6C14_G18_s20232011720228_e20232011729536_c20232011729589.nc
L1 File(s) - TemporalOR_ABI-L1b-RadF-M6C14_G18_s20232011710228_e20232011719536_c20232011719589.nc
Number Of Thermal Anomaly Alerts: 4
More details ▼ Hide details ▲

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/Time2023-07-20 17:20:41UTC
Radiative Center (Lat, Lon): 54.900000°, -125.730000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power68.97 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.20 K
Observed - Background BT (3.9 um)13.43 K
BT Anomaly (3.9 um)12.49 K
Maximum Observed - Clear RTM BT (3.9 um)12.48 K
Maximum Observed BTD (3.9-10/11/12 um)20.68 K
Observed - Background BTD (3.9-10/11/12 um)12.03 K
BTD Anomaly (3.9-10/11/12 um)14.18 K
Similar Pixel Count5
BT Time Tendency (3.9 um)5.90 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter0.81
Maximum Radiative Power68.97 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 63.80°
Mean Solar Zenith Angle 48.80°
Mean Glint Angle80.70°
Water Fraction0.00
Total Pixel Area 10.90 km2
Latest Satellite Imagery:
  • None Available
Show More ▲ Show Less ▼ View all event imagery »

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/Time2023-07-20 17:20:41UTC
Radiative Center (Lat, Lon): 54.440000°, -123.500000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power73.22 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)303.46 K
Observed - Background BT (3.9 um)8.87 K
BT Anomaly (3.9 um)8.67 K
Maximum Observed - Clear RTM BT (3.9 um)8.87 K
Maximum Observed BTD (3.9-10/11/12 um)16.47 K
Observed - Background BTD (3.9-10/11/12 um)8.28 K
BTD Anomaly (3.9-10/11/12 um)11.04 K
Similar Pixel Count0
BT Time Tendency (3.9 um)1.00 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.90
Fraction of Surrounding Red Channel Pixels that are Brighter0.19
Maximum Radiative Power42.21 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 63.70°
Mean Solar Zenith Angle 47.50°
Mean Glint Angle79.50°
Water Fraction0.00
Total Pixel Area 21.90 km2
Latest Satellite Imagery:
  • None Available
Show More ▲ Show Less ▼ View all event imagery »

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/Time2023-07-20 17:20:41UTC
Radiative Center (Lat, Lon): 53.090000°, -126.040000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power65.60 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)306.78 K
Observed - Background BT (3.9 um)13.60 K
BT Anomaly (3.9 um)7.50 K
Maximum Observed - Clear RTM BT (3.9 um)12.91 K
Maximum Observed BTD (3.9-10/11/12 um)20.59 K
Observed - Background BTD (3.9-10/11/12 um)12.89 K
BTD Anomaly (3.9-10/11/12 um)9.30 K
Similar Pixel Count0
BT Time Tendency (3.9 um)1.30 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.81
Fraction of Surrounding Red Channel Pixels that are Brighter0.25
Maximum Radiative Power65.60 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 61.90°
Mean Solar Zenith Angle 48.20°
Mean Glint Angle78.00°
Water Fraction0.00
Total Pixel Area 10.10 km2
Latest Satellite Imagery:
  • None Available
Show More ▲ Show Less ▼ View all event imagery »

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/Time2023-07-20 17:20:41UTC
Radiative Center (Lat, Lon): 53.040000°, -125.330000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power76.32 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)303.24 K
Observed - Background BT (3.9 um)10.00 K
BT Anomaly (3.9 um)7.07 K
Maximum Observed - Clear RTM BT (3.9 um)9.30 K
Maximum Observed BTD (3.9-10/11/12 um)16.91 K
Observed - Background BTD (3.9-10/11/12 um)9.71 K
BTD Anomaly (3.9-10/11/12 um)11.43 K
Similar Pixel Count0
BT Time Tendency (3.9 um)1.60 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.63
Fraction of Surrounding Red Channel Pixels that are Brighter0.09
Maximum Radiative Power47.08 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 61.90°
Mean Solar Zenith Angle 47.80°
Mean Glint Angle77.70°
Water Fraction0.00
Total Pixel Area 20.30 km2
Latest Satellite Imagery:
  • None Available
Show More ▲ Show Less ▼ View all event imagery »