Wildfire Alert Report

Date: 2025-11-23
Time: 18:46:18
Production Date and Time: 2025-11-23 18:51:16 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20253271846182_e20253271848555_c20253271849019.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20253271841182_e20253271843555_c20253271844026.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. 4, Manitoba
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-11-23 18:46:21UTC
Radiative Center (Lat, Lon): 49.367779°, -99.206665°
Nearby Counties (meeting alert criteria):
  • Division No. 4 (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power128.76 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)306.70 K
Observed - Background BT (3.9 um)18.82 K
BT Anomaly (3.9 um)19.35 K
Maximum Observed - Clear RTM BT (3.9 um)28.45 K
Maximum Observed BTD (3.9-10/11/12 um)25.01 K
Observed - Background BTD (3.9-10/11/12 um)17.82 K
BTD Anomaly (3.9-10/11/12 um)33.79 K
Similar Pixel Count0
BT Time Tendency (3.9 um)17.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.92
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power81.29 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 61.50°
Mean Solar Zenith Angle 69.60°
Mean Glint Angle119.90°
Water Fraction0.00
Total Pixel Area 16.80 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) ND
Country/Countries United States
County/Locality(s) McHenry County, ND
NWS WFO Bismarck ND
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-11-23 18:46:21UTC
Radiative Center (Lat, Lon): 48.303890°, -100.299721°
Nearby Counties (meeting alert criteria):
  • McHenry County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power31.09 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)292.02 K
Observed - Background BT (3.9 um)5.76 K
BT Anomaly (3.9 um)5.86 K
Maximum Observed - Clear RTM BT (3.9 um)12.18 K
Maximum Observed BTD (3.9-10/11/12 um)12.63 K
Observed - Background BTD (3.9-10/11/12 um)5.73 K
BTD Anomaly (3.9-10/11/12 um)6.02 K
Similar Pixel Count3
BT Time Tendency (3.9 um)4.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.68
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power31.09 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 60.90°
Mean Solar Zenith Angle 68.50°
Mean Glint Angle118.20°
Water Fraction0.00
Total Pixel Area 16.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) ND
Country/Countries United States
County/Locality(s) Barnes County, ND
NWS WFO Grand Forks ND
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-11-23 18:46:21UTC
Radiative Center (Lat, Lon): 46.665554°, -98.136665°
Nearby Counties (meeting alert criteria):
  • Barnes County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power34.36 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)295.53 K
Observed - Background BT (3.9 um)5.90 K
BT Anomaly (3.9 um)9.16 K
Maximum Observed - Clear RTM BT (3.9 um)13.44 K
Maximum Observed BTD (3.9-10/11/12 um)13.63 K
Observed - Background BTD (3.9-10/11/12 um)5.17 K
BTD Anomaly (3.9-10/11/12 um)8.81 K
Similar Pixel Count8
BT Time Tendency (3.9 um)5.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.92
Fraction of Surrounding Red Channel Pixels that are Brighter0.96
Maximum Radiative Power18.88 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 58.50°
Mean Solar Zenith Angle 67.00°
Mean Glint Angle114.90°
Water Fraction0.00
Total Pixel Area 15.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AL
Country/Countries United States
County/Locality(s) Randolph County, AL
NWS WFO Birmingham AL
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-11-23 18:47:22UTC
Radiative Center (Lat, Lon): 33.114166°, -85.503052°
Nearby Counties (meeting alert criteria):
  • Randolph County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power13.63 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.01 K
Observed - Background BT (3.9 um)4.37 K
BT Anomaly (3.9 um)5.08 K
Maximum Observed - Clear RTM BT (3.9 um)9.47 K
Maximum Observed BTD (3.9-10/11/12 um)10.14 K
Observed - Background BTD (3.9-10/11/12 um)4.46 K
BTD Anomaly (3.9-10/11/12 um)5.24 K
Similar Pixel Count6
BT Time Tendency (3.9 um)1.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.37
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power13.63 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 40.30°
Mean Solar Zenith Angle 56.30°
Mean Glint Angle89.20°
Water Fraction0.00
Total Pixel Area 5.20 km2
Latest Satellite Imagery:
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