Wildfire Alert Report

Date: 2024-10-21
Time: 20:31:18
Production Date and Time: 2024-10-21 20:36:07 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20242952031181_e20242952033554_c20242952034034.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20242952026181_e20242952028554_c20242952029039.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) Manitoba
Country/Countries Canada
County/Locality(s) Division No. 7, Manitoba
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-10-21 20:31:25UTC
Radiative Center (Lat, Lon): 49.690°, -100.220°
Nearby Counties (meeting alert criteria):
  • Division No. 7 (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power22.45 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)303.57 K
Observed - Background BT (3.9 um)4.49 K
BT Anomaly (3.9 um)4.72 K
Maximum Observed - Clear RTM BT (3.9 um)15.18 K
Maximum Observed BTD (3.9-10/11/12 um)15.16 K
Observed - Background BTD (3.9-10/11/12 um)3.73 K
BTD Anomaly (3.9-10/11/12 um)4.31 K
Similar Pixel Count25
BT Time Tendency (3.9 um)2.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.94
Fraction of Surrounding Red Channel Pixels that are Brighter0.88
Maximum Radiative Power22.45 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 67.20°
Mean Solar Zenith Angle 66.60°
Mean Glint Angle132.70°
Water Fraction0.00
Total Pixel Area 16.10 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) ND
Country/Countries USA
County/Locality(s) Cavalier County, ND
NWS WFO Grand Forks ND
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-10-21 20:31:25UTC
Radiative Center (Lat, Lon): 48.700°, -98.910°
Nearby Counties (meeting alert criteria):
  • Cavalier County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power38.64 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)304.15 K
Observed - Background BT (3.9 um)5.85 K
BT Anomaly (3.9 um)5.88 K
Maximum Observed - Clear RTM BT (3.9 um)16.72 K
Maximum Observed BTD (3.9-10/11/12 um)21.74 K
Observed - Background BTD (3.9-10/11/12 um)6.14 K
BTD Anomaly (3.9-10/11/12 um)5.00 K
Similar Pixel Count24
BT Time Tendency (3.9 um)2.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.47
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power38.64 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 67.20°
Mean Solar Zenith Angle 66.30°
Mean Glint Angle132.30°
Water Fraction0.00
Total Pixel Area 16.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries USA
County/Locality(s) Glenn County, CA
NWS WFO Sacramento CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-10-21 20:31:54UTC
Radiative Center (Lat, Lon): 39.430°, -122.040°
Nearby Counties (meeting alert criteria):
  • Glenn County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power54.30 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)313.98 K
Observed - Background BT (3.9 um)7.15 K
BT Anomaly (3.9 um)4.58 K
Maximum Observed - Clear RTM BT (3.9 um)17.59 K
Maximum Observed BTD (3.9-10/11/12 um)18.43 K
Observed - Background BTD (3.9-10/11/12 um)6.48 K
BTD Anomaly (3.9-10/11/12 um)5.74 K
Similar Pixel Count9
BT Time Tendency (3.9 um)5.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.83
Fraction of Surrounding Red Channel Pixels that are Brighter0.85
Maximum Radiative Power29.30 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.50°
Mean Solar Zenith Angle 51.10°
Mean Glint Angle99.00°
Water Fraction0.00
Total Pixel Area 13.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries USA
County/Locality(s) Colusa County, CA
NWS WFO Sacramento CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-10-21 20:31:54UTC
Radiative Center (Lat, Lon): 39.260°, -122.230°
Nearby Counties (meeting alert criteria):
  • Colusa County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power15.52 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)311.12 K
Observed - Background BT (3.9 um)3.05 K
BT Anomaly (3.9 um)1.98 K
Maximum Observed - Clear RTM BT (3.9 um)15.32 K
Maximum Observed BTD (3.9-10/11/12 um)15.48 K
Observed - Background BTD (3.9-10/11/12 um)2.79 K
BTD Anomaly (3.9-10/11/12 um)2.81 K
Similar Pixel Count25
BT Time Tendency (3.9 um)3.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.58
Fraction of Surrounding Red Channel Pixels that are Brighter0.93
Maximum Radiative Power15.52 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.20°
Mean Solar Zenith Angle 50.90°
Mean Glint Angle98.60°
Water Fraction0.00
Total Pixel Area 6.80 km2
Latest Satellite Imagery:
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