Wildfire Alert Report

Date: 2023-09-14
Time: 04:40:21
Production Date and Time: 2023-09-14 04:51:32 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadF-M6C14_G18_s20232570440215_e20232570449523_c20232570449583.nc
L1 File(s) - TemporalOR_ABI-L1b-RadF-M6C14_G18_s20232570430215_e20232570439523_c20232570439581.nc
Number Of Thermal Anomaly Alerts: 4
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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 (Bias)
Mean Object Date/Time2023-09-14 04:40:40UTC
Radiative Center (Lat, Lon): 54.940000°, -125.790000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power168.54 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)301.11 K
Observed - Background BT (3.9 um)24.61 K
BT Anomaly (3.9 um)17.06 K
Maximum Observed - Clear RTM BT (3.9 um)25.53 K
Maximum Observed BTD (3.9-10/11/12 um)25.94 K
Observed - Background BTD (3.9-10/11/12 um)24.49 K
BTD Anomaly (3.9-10/11/12 um)47.37 K
Similar Pixel Count0
BT Time Tendency (3.9 um)0.60 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.69
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power89.12 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 63.90°
Mean Solar Zenith Angle 106.20°
Mean Glint Angle81.30°
Water Fraction0.00
Total Pixel Area 54.40 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 (Bias)
Mean Object Date/Time2023-09-14 04:40:40UTC
Radiative Center (Lat, Lon): 54.520000°, -123.540000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power1125.31 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)315.05 K
Observed - Background BT (3.9 um)36.28 K
BT Anomaly (3.9 um)40.32 K
Maximum Observed - Clear RTM BT (3.9 um)37.54 K
Maximum Observed BTD (3.9-10/11/12 um)36.34 K
Observed - Background BTD (3.9-10/11/12 um)34.44 K
BTD Anomaly (3.9-10/11/12 um)50.90 K
Similar Pixel Count0
BT Time Tendency (3.9 um)-0.50 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power179.96 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 63.80°
Mean Solar Zenith Angle 107.50°
Mean Glint Angle82.70°
Water Fraction0.00
Total Pixel Area 417.60 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 (Bias)
Mean Object Date/Time2023-09-14 04:40:40UTC
Radiative Center (Lat, Lon): 53.640000°, -125.170000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power506.89 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)295.01 K
Observed - Background BT (3.9 um)18.08 K
BT Anomaly (3.9 um)7.77 K
Maximum Observed - Clear RTM BT (3.9 um)17.57 K
Maximum Observed BTD (3.9-10/11/12 um)19.19 K
Observed - Background BTD (3.9-10/11/12 um)17.36 K
BTD Anomaly (3.9-10/11/12 um)8.49 K
Similar Pixel Count0
BT Time Tendency (3.9 um)-0.70 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.80
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power55.14 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 62.60°
Mean Solar Zenith Angle 107.20°
Mean Glint Angle82.90°
Water Fraction0.00
Total Pixel Area 239.00 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/Time2023-09-14 04:40:41UTC
Radiative Center (Lat, Lon): 50.680000°, -123.450000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power7.97 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)284.11 K
Observed - Background BT (3.9 um)4.69 K
BT Anomaly (3.9 um)4.04 K
Maximum Observed - Clear RTM BT (3.9 um)4.33 K
Maximum Observed BTD (3.9-10/11/12 um)4.68 K
Observed - Background BTD (3.9-10/11/12 um)3.65 K
BTD Anomaly (3.9-10/11/12 um)12.12 K
Similar Pixel Count2
BT Time Tendency (3.9 um)0.90 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.94
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power7.97 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 59.80°
Mean Solar Zenith Angle 109.70°
Mean Glint Angle87.00°
Water Fraction0.00
Total Pixel Area 9.50 km2
Latest Satellite Imagery:
  • None Available
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