Wildfire Alert Report

Date: 2023-08-17
Time: 20:40:22
Production Date and Time: 2023-08-17 20:51:50 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadF-M6C14_G18_s20232292040222_e20232292049530_c20232292049586.nc
L1 File(s) - TemporalOR_ABI-L1b-RadF-M6C14_G18_s20232292030222_e20232292039530_c20232292039581.nc
Number Of Thermal Anomaly Alerts: 5
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/Time2023-08-17 20:40:25UTC
Radiative Center (Lat, Lon): 67.790000°, -140.280000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power404.56 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)303.21 K
Observed - Background BT (3.9 um)11.07 K
BT Anomaly (3.9 um)8.49 K
Maximum Observed - Clear RTM BT (3.9 um)21.02 K
Maximum Observed BTD (3.9-10/11/12 um)35.55 K
Observed - Background BTD (3.9-10/11/12 um)11.88 K
BTD Anomaly (3.9-10/11/12 um)7.44 K
Similar Pixel Count0
BT Time Tendency (3.9 um)7.00 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.28
Fraction of Surrounding Red Channel Pixels that are Brighter0.56
Maximum Radiative Power404.56 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 77.10°
Mean Solar Zenith Angle 54.40°
Mean Glint Angle130.50°
Water Fraction0.00
Total Pixel Area 21.20 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/Time2023-08-17 20:40:41UTC
Radiative Center (Lat, Lon): 53.790000°, -124.410000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power76.65 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.69 K
Observed - Background BT (3.9 um)7.51 K
BT Anomaly (3.9 um)6.18 K
Maximum Observed - Clear RTM BT (3.9 um)16.13 K
Maximum Observed BTD (3.9-10/11/12 um)12.47 K
Observed - Background BTD (3.9-10/11/12 um)4.67 K
BTD Anomaly (3.9-10/11/12 um)5.86 K
Similar Pixel Count6
BT Time Tendency (3.9 um)1.40 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.99
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power44.32 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 62.90°
Mean Solar Zenith Angle 40.10°
Mean Glint Angle102.60°
Water Fraction0.00
Total Pixel Area 21.10 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 (Clear)
Mean Object Date/Time2023-08-17 20:40:41UTC
Radiative Center (Lat, Lon): 53.040000°, -125.290000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power116.47 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)309.15 K
Observed - Background BT (3.9 um)10.77 K
BT Anomaly (3.9 um)2.98 K
Maximum Observed - Clear RTM BT (3.9 um)18.56 K
Maximum Observed BTD (3.9-10/11/12 um)17.66 K
Observed - Background BTD (3.9-10/11/12 um)10.61 K
BTD Anomaly (3.9-10/11/12 um)3.55 K
Similar Pixel Count2
BT Time Tendency (3.9 um)5.40 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.56
Fraction of Surrounding Red Channel Pixels that are Brighter0.40
Maximum Radiative Power64.50 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 61.90°
Mean Solar Zenith Angle 39.20°
Mean Glint Angle100.80°
Water Fraction0.00
Total Pixel Area 20.20 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/Time2023-08-17 20:40:42UTC
Radiative Center (Lat, Lon): 50.910000°, -122.930000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power87.26 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)318.95 K
Observed - Background BT (3.9 um)13.15 K
BT Anomaly (3.9 um)7.96 K
Maximum Observed - Clear RTM BT (3.9 um)22.67 K
Maximum Observed BTD (3.9-10/11/12 um)23.31 K
Observed - Background BTD (3.9-10/11/12 um)12.03 K
BTD Anomaly (3.9-10/11/12 um)8.55 K
Similar Pixel Count0
BT Time Tendency (3.9 um)6.10 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.91
Fraction of Surrounding Red Channel Pixels that are Brighter0.69
Maximum Radiative Power87.26 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 60.10°
Mean Solar Zenith Angle 37.40°
Mean Glint Angle97.20°
Water Fraction0.00
Total Pixel Area 9.60 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/Time2023-08-17 20:40:42UTC
Radiative Center (Lat, Lon): 50.720000°, -123.250000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power71.27 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)315.53 K
Observed - Background BT (3.9 um)11.31 K
BT Anomaly (3.9 um)6.89 K
Maximum Observed - Clear RTM BT (3.9 um)22.92 K
Maximum Observed BTD (3.9-10/11/12 um)24.46 K
Observed - Background BTD (3.9-10/11/12 um)12.14 K
BTD Anomaly (3.9-10/11/12 um)9.68 K
Similar Pixel Count4
BT Time Tendency (3.9 um)10.50 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.16
Fraction of Surrounding Red Channel Pixels that are Brighter0.23
Maximum Radiative Power71.27 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 59.90°
Mean Solar Zenith Angle 37.10°
Mean Glint Angle96.70°
Water Fraction0.00
Total Pixel Area 9.50 km2
Latest Satellite Imagery:
  • None Available
Show More ▲ Show Less ▼ View all event imagery »