Wildfire Alert Report

Date: 2023-06-21
Time: 15:01:00
Production Date and Time: 2023-06-21 15:01:35 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadM2-M6C14_G18_s20231721500575_e20231721501032_c20231721501086.nc
L1 File(s) - TemporalOR_ABI-L1b-RadM2-M6C14_G18_s20231721459575_e20231721500034_c20231721500082.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 (Clear)
Mean Object Date/Time2023-06-21 15:01:00UTC
Radiative Center (Lat, Lon): 51.120000°, -89.210000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power234.75 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)306.42 K
Observed - Background BT (3.9 um)11.90 K
BT Anomaly (3.9 um)9.36 K
Maximum Observed - Clear RTM BT (3.9 um)13.80 K
Maximum Observed BTD (3.9-10/11/12 um)21.56 K
Observed - Background BTD (3.9-10/11/12 um)10.95 K
BTD Anomaly (3.9-10/11/12 um)8.51 K
Similar Pixel Count5
BT Time Tendency (3.9 um)0.90 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter0.50
Maximum Radiative Power121.65 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 74.10°
Mean Solar Zenith Angle 43.70°
Mean Glint Angle56.20°
Water Fraction0.00
Total Pixel Area 60.00 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 (Clear)
Mean Object Date/Time2023-06-21 15:01:00UTC
Radiative Center (Lat, Lon): 50.670000°, -90.120000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power258.27 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.03 K
Observed - Background BT (3.9 um)13.82 K
BT Anomaly (3.9 um)10.16 K
Maximum Observed - Clear RTM BT (3.9 um)15.17 K
Maximum Observed BTD (3.9-10/11/12 um)22.71 K
Observed - Background BTD (3.9-10/11/12 um)13.12 K
BTD Anomaly (3.9-10/11/12 um)8.59 K
Similar Pixel Count6
BT Time Tendency (3.9 um)1.70 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.79
Fraction of Surrounding Red Channel Pixels that are Brighter0.37
Maximum Radiative Power144.22 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 73.30°
Mean Solar Zenith Angle 44.10°
Mean Glint Angle55.10°
Water Fraction0.00
Total Pixel Area 55.30 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/Time2023-06-21 15:01:00UTC
Radiative Center (Lat, Lon): 50.780000°, -87.330000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power67.22 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)300.38 K
Observed - Background BT (3.9 um)7.01 K
BT Anomaly (3.9 um)6.63 K
Maximum Observed - Clear RTM BT (3.9 um)9.09 K
Maximum Observed BTD (3.9-10/11/12 um)15.83 K
Observed - Background BTD (3.9-10/11/12 um)6.87 K
BTD Anomaly (3.9-10/11/12 um)5.66 K
Similar Pixel Count8
BT Time Tendency (3.9 um)1.20 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.53
Fraction of Surrounding Red Channel Pixels that are Brighter0.17
Maximum Radiative Power67.22 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 74.90°
Mean Solar Zenith Angle 42.50°
Mean Glint Angle56.90°
Water Fraction0.00
Total Pixel Area 33.30 km2
Latest Satellite Imagery:
  • None Available
Show More Show Less View all event imagery »