Wildfire Alert Report

Date: 2025-04-23
Time: 18:26:17
Production Date and Time: 2025-04-23 18:31:15 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251131826178_e20251131828551_c20251131829035.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251131821178_e20251131823551_c20251131824060.nc
Number Of Thermal Anomaly Alerts: 6
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Possible Wildfire

Basic Information
State/Province(s) Ontario
Country/Countries Canada
County/Locality(s) Cochrane, Ontario
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-23 18:26:22UTC
Radiative Center (Lat, Lon): 50.548611°, -85.784164°
Nearby Counties (meeting alert criteria):
  • Cochrane (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power77.11 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)295.67 K
Observed - Background BT (3.9 um)20.59 K
BT Anomaly (3.9 um)11.15 K
Maximum Observed - Clear RTM BT (3.9 um)23.41 K
Maximum Observed BTD (3.9-10/11/12 um)34.91 K
Observed - Background BTD (3.9-10/11/12 um)19.86 K
BTD Anomaly (3.9-10/11/12 um)11.04 K
Similar Pixel Count0
BT Time Tendency (3.9 um)5.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.37
Fraction of Surrounding Red Channel Pixels that are Brighter0.34
Maximum Radiative Power77.11 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 59.10°
Mean Solar Zenith Angle 39.40°
Mean Glint Angle94.00°
Water Fraction0.00
Total Pixel Area 7.80 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) WI
Country/Countries United States
County/Locality(s) Trempealeau County, WI
NWS WFO La Crosse WI
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-23 18:26:21UTC
Radiative Center (Lat, Lon): 44.483612°, -91.450279°
Nearby Counties (meeting alert criteria):
  • Trempealeau County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power126.18 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)319.66 K
Observed - Background BT (3.9 um)18.12 K
BT Anomaly (3.9 um)28.85 K
Maximum Observed - Clear RTM BT (3.9 um)29.93 K
Maximum Observed BTD (3.9-10/11/12 um)29.81 K
Observed - Background BTD (3.9-10/11/12 um)16.46 K
BTD Anomaly (3.9-10/11/12 um)25.56 K
Similar Pixel Count0
BT Time Tendency (3.9 um)15.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power126.18 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.10°
Mean Solar Zenith Angle 32.60°
Mean Glint Angle82.70°
Water Fraction0.00
Total Pixel Area 13.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Jackson County, MN
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-23 18:26:20UTC
Radiative Center (Lat, Lon): 43.672501°, -95.191391°
Nearby Counties (meeting alert criteria):
  • Jackson County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power123.82 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)318.84 K
Observed - Background BT (3.9 um)10.39 K
BT Anomaly (3.9 um)6.37 K
Maximum Observed - Clear RTM BT (3.9 um)23.83 K
Maximum Observed BTD (3.9-10/11/12 um)26.24 K
Observed - Background BTD (3.9-10/11/12 um)9.74 K
BTD Anomaly (3.9-10/11/12 um)8.71 K
Similar Pixel Count0
BT Time Tendency (3.9 um)9.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.91
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power64.76 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.50°
Mean Solar Zenith Angle 31.50°
Mean Glint Angle82.50°
Water Fraction0.00
Total Pixel Area 13.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OH
Country/Countries United States
County/Locality(s) Hardin County, OH
NWS WFO Wilmington OH
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-23 18:26:52UTC
Radiative Center (Lat, Lon): 40.695557°, -83.666946°
Nearby Counties (meeting alert criteria):
  • Hardin County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power16.36 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)312.72 K
Observed - Background BT (3.9 um)3.46 K
BT Anomaly (3.9 um)2.61 K
Maximum Observed - Clear RTM BT (3.9 um)18.02 K
Maximum Observed BTD (3.9-10/11/12 um)18.05 K
Observed - Background BTD (3.9-10/11/12 um)3.64 K
BTD Anomaly (3.9-10/11/12 um)3.79 K
Similar Pixel Count25
BT Time Tendency (3.9 um)2.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.42
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power16.36 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.10°
Mean Solar Zenith Angle 30.80°
Mean Glint Angle73.80°
Water Fraction0.00
Total Pixel Area 6.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Bahamas
County/Locality(s) Unknown, Unknown
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-23 18:27:52UTC
Radiative Center (Lat, Lon): 26.905277°, -77.569168°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power28.22 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)309.52 K
Observed - Background BT (3.9 um)12.06 K
BT Anomaly (3.9 um)5.23 K
Maximum Observed - Clear RTM BT (3.9 um)16.97 K
Maximum Observed BTD (3.9-10/11/12 um)17.17 K
Observed - Background BTD (3.9-10/11/12 um)11.22 K
BTD Anomaly (3.9-10/11/12 um)5.12 K
Similar Pixel Count5
BT Time Tendency (3.9 um)0.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.89
Fraction of Surrounding Red Channel Pixels that are Brighter0.71
Maximum Radiative Power28.22 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 31.70°
Mean Solar Zenith Angle 23.40°
Mean Glint Angle47.40°
Water Fraction0.00
Total Pixel Area 4.70 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Cuba
County/Locality(s) Unknown, Unknown
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-23 18:28:22UTC
Radiative Center (Lat, Lon): 22.291945°, -80.453056°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power26.34 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)322.63 K
Observed - Background BT (3.9 um)6.68 K
BT Anomaly (3.9 um)3.41 K
Maximum Observed - Clear RTM BT (3.9 um)13.26 K
Maximum Observed BTD (3.9-10/11/12 um)22.16 K
Observed - Background BTD (3.9-10/11/12 um)6.58 K
BTD Anomaly (3.9-10/11/12 um)3.15 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.69
Fraction of Surrounding Red Channel Pixels that are Brighter0.55
Maximum Radiative Power26.34 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 26.90°
Mean Solar Zenith Angle 18.70°
Mean Glint Angle36.40°
Water Fraction0.00
Total Pixel Area 4.50 km2
Latest Satellite Imagery:
  • None Available
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