Wildfire Alert Report

Date: 2023-08-16
Time: 21:50:21
Production Date and Time: 2023-08-16 22:01:35 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadF-M6C14_G18_s20232282150218_e20232282159526_c20232282159581.nc
L1 File(s) - TemporalOR_ABI-L1b-RadF-M6C14_G18_s20232282140218_e20232282149526_c20232282149577.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/Time2023-08-16 21:50:24UTC
Radiative Center (Lat, Lon): 67.370000°, -139.910000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power23.56 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)292.66 K
Observed - Background BT (3.9 um)4.23 K
BT Anomaly (3.9 um)4.18 K
Maximum Observed - Clear RTM BT (3.9 um)8.46 K
Maximum Observed BTD (3.9-10/11/12 um)13.45 K
Observed - Background BTD (3.9-10/11/12 um)2.87 K
BTD Anomaly (3.9-10/11/12 um)3.43 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.30 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.98
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power23.56 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 76.60°
Mean Solar Zenith Angle 53.30°
Mean Glint Angle128.80°
Water Fraction0.00
Total Pixel Area 20.50 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/Time2023-08-16 21:50:40UTC
Radiative Center (Lat, Lon): 54.470000°, -123.620000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power18.78 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.80 K
Observed - Background BT (3.9 um)1.55 K
BT Anomaly (3.9 um)1.67 K
Maximum Observed - Clear RTM BT (3.9 um)8.04 K
Maximum Observed BTD (3.9-10/11/12 um)35.41 K
Observed - Background BTD (3.9-10/11/12 um)2.19 K
BTD Anomaly (3.9-10/11/12 um)2.77 K
Similar Pixel Count0
BT Time Tendency (3.9 um)-5.00 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.14
Fraction of Surrounding Red Channel Pixels that are Brighter0.50
Maximum Radiative Power18.78 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 63.70°
Mean Solar Zenith Angle 44.00°
Mean Glint Angle106.20°
Water Fraction0.00
Total Pixel Area 11.00 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/Time2023-08-16 21:50:40UTC
Radiative Center (Lat, Lon): 53.600000°, -125.180000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power52.19 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.65 K
Observed - Background BT (3.9 um)4.40 K
BT Anomaly (3.9 um)2.51 K
Maximum Observed - Clear RTM BT (3.9 um)6.50 K
Maximum Observed BTD (3.9-10/11/12 um)15.23 K
Observed - Background BTD (3.9-10/11/12 um)4.91 K
BTD Anomaly (3.9-10/11/12 um)5.42 K
Similar Pixel Count0
BT Time Tendency (3.9 um)0.00 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.20
Fraction of Surrounding Red Channel Pixels that are Brighter0.38
Maximum Radiative Power28.05 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 62.60°
Mean Solar Zenith Angle 42.80°
Mean Glint Angle103.90°
Water Fraction0.00
Total Pixel Area 20.70 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 (Bias)
Mean Object Date/Time2023-08-16 21:50:40UTC
Radiative Center (Lat, Lon): 53.550000°, -125.500000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power6056.23 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)366.75 K
Observed - Background BT (3.9 um)63.90 K
BT Anomaly (3.9 um)20.04 K
Maximum Observed - Clear RTM BT (3.9 um)68.59 K
Maximum Observed BTD (3.9-10/11/12 um)77.13 K
Observed - Background BTD (3.9-10/11/12 um)64.48 K
BTD Anomaly (3.9-10/11/12 um)34.06 K
Similar Pixel Count0
BT Time Tendency (3.9 um)-8.70 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.32
Fraction of Surrounding Red Channel Pixels that are Brighter0.07
Maximum Radiative Power1077.75 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 62.40°
Mean Solar Zenith Angle 42.70°
Mean Glint Angle103.60°
Water Fraction0.00
Total Pixel Area 206.10 km2
Latest Satellite Imagery:
  • None Available
Show More ▲ Show Less ▼ View all event imagery »