Wildfire Alert Report

Date: 2023-09-22
Time: 20:40:21
Production Date and Time: 2023-09-22 20:51:32 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadF-M6C14_G18_s20232652040213_e20232652049522_c20232652049574.nc
L1 File(s) - TemporalOR_ABI-L1b-RadF-M6C14_G18_s20232652030213_e20232652039521_c20232652039583.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 (Cloud)
Mean Object Date/Time2023-09-22 20:40:40UTC
Radiative Center (Lat, Lon): 59.030000°, -127.590000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power55.34 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)288.35 K
Observed - Background BT (3.9 um)5.57 K
BT Anomaly (3.9 um)0.98 K
Maximum Observed - Clear RTM BT (3.9 um)8.20 K
Maximum Observed BTD (3.9-10/11/12 um)35.35 K
Observed - Background BTD (3.9-10/11/12 um)5.42 K
BTD Anomaly (3.9-10/11/12 um)0.91 K
Similar Pixel Count0
BT Time Tendency (3.9 um)-6.30 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.54
Fraction of Surrounding Red Channel Pixels that are Brighter0.68
Maximum Radiative Power55.34 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 68.00°
Mean Solar Zenith Angle 58.50°
Mean Glint Angle126.20°
Water Fraction0.00
Total Pixel Area 12.90 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/Time2023-09-22 20:40:40UTC
Radiative Center (Lat, Lon): 55.520000°, -124.080000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power72.49 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)306.25 K
Observed - Background BT (3.9 um)13.35 K
BT Anomaly (3.9 um)7.65 K
Maximum Observed - Clear RTM BT (3.9 um)21.25 K
Maximum Observed BTD (3.9-10/11/12 um)20.69 K
Observed - Background BTD (3.9-10/11/12 um)12.92 K
BTD Anomaly (3.9-10/11/12 um)11.13 K
Similar Pixel Count0
BT Time Tendency (3.9 um)0.50 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.69
Fraction of Surrounding Red Channel Pixels that are Brighter0.25
Maximum Radiative Power72.49 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 64.70°
Mean Solar Zenith Angle 55.30°
Mean Glint Angle119.80°
Water Fraction0.00
Total Pixel Area 11.40 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/Time2023-09-22 20:40:40UTC
Radiative Center (Lat, Lon): 55.450000°, -123.570000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power22.65 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)299.06 K
Observed - Background BT (3.9 um)5.78 K
BT Anomaly (3.9 um)3.01 K
Maximum Observed - Clear RTM BT (3.9 um)13.32 K
Maximum Observed BTD (3.9-10/11/12 um)12.30 K
Observed - Background BTD (3.9-10/11/12 um)4.60 K
BTD Anomaly (3.9-10/11/12 um)4.63 K
Similar Pixel Count0
BT Time Tendency (3.9 um)1.60 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.88
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power22.65 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 64.80°
Mean Solar Zenith Angle 55.30°
Mean Glint Angle119.80°
Water Fraction0.00
Total Pixel Area 11.40 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 (Clear)
Mean Object Date/Time2023-09-22 20:40:40UTC
Radiative Center (Lat, Lon): 51.590000°, -124.980000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power119.64 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)310.37 K
Observed - Background BT (3.9 um)10.80 K
BT Anomaly (3.9 um)2.68 K
Maximum Observed - Clear RTM BT (3.9 um)28.53 K
Maximum Observed BTD (3.9-10/11/12 um)18.92 K
Observed - Background BTD (3.9-10/11/12 um)10.50 K
BTD Anomaly (3.9-10/11/12 um)2.89 K
Similar Pixel Count5
BT Time Tendency (3.9 um)10.10 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.68
Fraction of Surrounding Red Channel Pixels that are Brighter0.74
Maximum Radiative Power66.09 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 60.40°
Mean Solar Zenith Angle 51.30°
Mean Glint Angle111.50°
Water Fraction0.00
Total Pixel Area 19.20 km2
Latest Satellite Imagery:
  • None Available
Show More ▲ Show Less ▼ View all event imagery »