Wildfire Alert Report

Date: 2025-04-19
Time: 23:31:17
Production Date and Time: 2025-04-19 23:36:16 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251092331174_e20251092333547_c20251092334037.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251092326174_e20251092328547_c20251092329033.nc
Number Of Thermal Anomaly Alerts: 10
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Possible Wildfire

Basic Information
State/Province(s) Manitoba
Country/Countries Canada
County/Locality(s) Division No. 18, Manitoba
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 23:31:20UTC
Radiative Center (Lat, Lon): 51.253056°, -98.362778°
Nearby Counties (meeting alert criteria):
  • Division No. 18 (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power12.39 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)283.78 K
Observed - Background BT (3.9 um)4.98 K
BT Anomaly (3.9 um)4.66 K
Maximum Observed - Clear RTM BT (3.9 um)6.89 K
Maximum Observed BTD (3.9-10/11/12 um)9.79 K
Observed - Background BTD (3.9-10/11/12 um)4.64 K
BTD Anomaly (3.9-10/11/12 um)5.56 K
Similar Pixel Count9
BT Time Tendency (3.9 um)3.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.75
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power12.39 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 63.00°
Mean Solar Zenith Angle 72.00°
Mean Glint Angle61.20°
Water Fraction0.00
Total Pixel Area 8.80 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Cass County, MN
NWS WFO Duluth MN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 23:31:21UTC
Radiative Center (Lat, Lon): 46.687500°, -94.736946°
Nearby Counties (meeting alert criteria):
  • Cass County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power31.21 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)293.34 K
Observed - Background BT (3.9 um)11.88 K
BT Anomaly (3.9 um)19.89 K
Maximum Observed - Clear RTM BT (3.9 um)15.61 K
Maximum Observed BTD (3.9-10/11/12 um)13.92 K
Observed - Background BTD (3.9-10/11/12 um)11.77 K
BTD Anomaly (3.9-10/11/12 um)39.54 K
Similar Pixel Count1
BT Time Tendency (3.9 um)6.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.63
Fraction of Surrounding Red Channel Pixels that are Brighter0.69
Maximum Radiative Power31.21 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.30°
Mean Solar Zenith Angle 74.10°
Mean Glint Angle60.60°
Water Fraction0.00
Total Pixel Area 7.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Douglas County, MN
NWS WFO Twin Cities/Chanhassen MN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 23:31:21UTC
Radiative Center (Lat, Lon): 45.910831°, -95.184723°
Nearby Counties (meeting alert criteria):
  • Douglas County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8.36 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)285.49 K
Observed - Background BT (3.9 um)2.07 K
BT Anomaly (3.9 um)2.30 K
Maximum Observed - Clear RTM BT (3.9 um)6.14 K
Maximum Observed BTD (3.9-10/11/12 um)4.60 K
Observed - Background BTD (3.9-10/11/12 um)1.88 K
BTD Anomaly (3.9-10/11/12 um)12.08 K
Similar Pixel Count6
BT Time Tendency (3.9 um)1.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.62
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power4.24 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 56.70°
Mean Solar Zenith Angle 73.80°
Mean Glint Angle59.80°
Water Fraction0.00
Total Pixel Area 14.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Cottonwood County, MN
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 23:31:20UTC
Radiative Center (Lat, Lon): 44.035831°, -95.280830°
Nearby Counties (meeting alert criteria):
  • Cottonwood County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power14.91 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)292.82 K
Observed - Background BT (3.9 um)4.52 K
BT Anomaly (3.9 um)7.62 K
Maximum Observed - Clear RTM BT (3.9 um)9.06 K
Maximum Observed BTD (3.9-10/11/12 um)9.07 K
Observed - Background BTD (3.9-10/11/12 um)5.45 K
BTD Anomaly (3.9-10/11/12 um)34.50 K
Similar Pixel Count1
BT Time Tendency (3.9 um)3.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.10
Fraction of Surrounding Red Channel Pixels that are Brighter0.87
Maximum Radiative Power14.91 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.90°
Mean Solar Zenith Angle 73.70°
Mean Glint Angle58.60°
Water Fraction0.00
Total Pixel Area 7.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Dickinson County, IA
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 23:31:20UTC
Radiative Center (Lat, Lon): 43.395279°, -94.967224°
Nearby Counties (meeting alert criteria):
  • Dickinson County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power30.51 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)298.48 K
Observed - Background BT (3.9 um)11.08 K
BT Anomaly (3.9 um)12.62 K
Maximum Observed - Clear RTM BT (3.9 um)15.79 K
Maximum Observed BTD (3.9-10/11/12 um)13.92 K
Observed - Background BTD (3.9-10/11/12 um)10.17 K
BTD Anomaly (3.9-10/11/12 um)33.17 K
Similar Pixel Count1
BT Time Tendency (3.9 um)8.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.88
Fraction of Surrounding Red Channel Pixels that are Brighter0.97
Maximum Radiative Power30.51 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.20°
Mean Solar Zenith Angle 73.90°
Mean Glint Angle58.50°
Water Fraction0.00
Total Pixel Area 6.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Woodbury County, IA
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 23:31:50UTC
Radiative Center (Lat, Lon): 42.528889°, -95.899719°
Nearby Counties (meeting alert criteria):
  • Woodbury County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.78 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)290.85 K
Observed - Background BT (3.9 um)3.46 K
BT Anomaly (3.9 um)7.91 K
Maximum Observed - Clear RTM BT (3.9 um)8.33 K
Maximum Observed BTD (3.9-10/11/12 um)8.13 K
Observed - Background BTD (3.9-10/11/12 um)3.97 K
BTD Anomaly (3.9-10/11/12 um)18.54 K
Similar Pixel Count2
BT Time Tendency (3.9 um)3.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.10
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power9.78 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.70°
Mean Solar Zenith Angle 73.30°
Mean Glint Angle57.20°
Water Fraction0.00
Total Pixel Area 6.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Benton County, IA
NWS WFO Quad Cities IL
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 23:31:51UTC
Radiative Center (Lat, Lon): 41.882500°, -91.995834°
Nearby Counties (meeting alert criteria):
  • Benton County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power16.90 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)292.71 K
Observed - Background BT (3.9 um)7.14 K
BT Anomaly (3.9 um)17.82 K
Maximum Observed - Clear RTM BT (3.9 um)12.99 K
Maximum Observed BTD (3.9-10/11/12 um)10.78 K
Observed - Background BTD (3.9-10/11/12 um)6.81 K
BTD Anomaly (3.9-10/11/12 um)20.32 K
Similar Pixel Count1
BT Time Tendency (3.9 um)4.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.88
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power16.90 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.60°
Mean Solar Zenith Angle 76.20°
Mean Glint Angle60.70°
Water Fraction0.00
Total Pixel Area 6.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Iowa County, IA
NWS WFO Quad Cities IL
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 23:31:51UTC
Radiative Center (Lat, Lon): 41.861668°, -92.205833°
Nearby Counties (meeting alert criteria):
  • Iowa County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power6.77 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)287.55 K
Observed - Background BT (3.9 um)2.22 K
BT Anomaly (3.9 um)4.43 K
Maximum Observed - Clear RTM BT (3.9 um)7.70 K
Maximum Observed BTD (3.9-10/11/12 um)5.55 K
Observed - Background BTD (3.9-10/11/12 um)1.55 K
BTD Anomaly (3.9-10/11/12 um)4.33 K
Similar Pixel Count13
BT Time Tendency (3.9 um)1.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.90
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power3.44 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.70°
Mean Solar Zenith Angle 76.00°
Mean Glint Angle60.40°
Water Fraction0.00
Total Pixel Area 12.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Harrison County, IA
NWS WFO Omaha/Valley NE
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 23:31:50UTC
Radiative Center (Lat, Lon): 41.666943°, -95.867500°
Nearby Counties (meeting alert criteria):
  • Harrison County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power11.87 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)291.91 K
Observed - Background BT (3.9 um)4.06 K
BT Anomaly (3.9 um)3.92 K
Maximum Observed - Clear RTM BT (3.9 um)9.22 K
Maximum Observed BTD (3.9-10/11/12 um)8.61 K
Observed - Background BTD (3.9-10/11/12 um)4.53 K
BTD Anomaly (3.9-10/11/12 um)17.11 K
Similar Pixel Count2
BT Time Tendency (3.9 um)2.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.38
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power11.87 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.80°
Mean Solar Zenith Angle 73.30°
Mean Glint Angle56.70°
Water Fraction0.00
Total Pixel Area 6.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) VA
Country/Countries United States
County/Locality(s) Dickenson County, VA
NWS WFO Charleston WV
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 23:31:52UTC
Radiative Center (Lat, Lon): 37.066666°, -82.290001°
Nearby Counties (meeting alert criteria):
  • Dickenson County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power11.42 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)297.69 K
Observed - Background BT (3.9 um)4.72 K
BT Anomaly (3.9 um)6.05 K
Maximum Observed - Clear RTM BT (3.9 um)10.11 K
Maximum Observed BTD (3.9-10/11/12 um)8.85 K
Observed - Background BTD (3.9-10/11/12 um)4.28 K
BTD Anomaly (3.9-10/11/12 um)9.75 K
Similar Pixel Count1
BT Time Tendency (3.9 um)1.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.71
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power11.42 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 43.80°
Mean Solar Zenith Angle 84.10°
Mean Glint Angle71.30°
Water Fraction0.00
Total Pixel Area 5.50 km2
Latest Satellite Imagery:
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