Wildfire Alert Report

Date: 2025-04-23
Time: 00:56:17
Production Date and Time: 2025-04-23 01:01:21 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251130056177_e20251130058550_c20251130059037.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251130051177_e20251130053550_c20251130054041.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Lincoln County, MN
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-23 00:56:20UTC
Radiative Center (Lat, Lon): 44.347778°, -96.167221°
Nearby Counties (meeting alert criteria):
  • Lincoln County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power54.62 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)292.77 K
Observed - Background BT (3.9 um)10.86 K
BT Anomaly (3.9 um)19.29 K
Maximum Observed - Clear RTM BT (3.9 um)6.86 K
Maximum Observed BTD (3.9-10/11/12 um)12.60 K
Observed - Background BTD (3.9-10/11/12 um)10.46 K
BTD Anomaly (3.9-10/11/12 um)19.14 K
Similar Pixel Count1
BT Time Tendency (3.9 um)4.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.77
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power27.32 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.60°
Mean Solar Zenith Angle 87.30°
Mean Glint Angle53.70°
Water Fraction0.00
Total Pixel Area 14.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Fillmore County, MN
NWS WFO La Crosse WI
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-23 00:56:21UTC
Radiative Center (Lat, Lon): 43.780834°, -92.004723°
Nearby Counties (meeting alert criteria):
  • Fillmore 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)285.49 K
Observed - Background BT (3.9 um)4.52 K
BT Anomaly (3.9 um)8.85 K
Maximum Observed - Clear RTM BT (3.9 um)2.89 K
Maximum Observed BTD (3.9-10/11/12 um)4.22 K
Observed - Background BTD (3.9-10/11/12 um)3.50 K
BTD Anomaly (3.9-10/11/12 um)21.20 K
Similar Pixel Count1
BT Time Tendency (3.9 um)0.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.98
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power6.77 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.50°
Mean Solar Zenith Angle 90.40°
Mean Glint Angle58.40°
Water Fraction0.00
Total Pixel Area 6.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Hancock County, IA
NWS WFO Des Moines IA
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-23 00:56:21UTC
Radiative Center (Lat, Lon): 43.107224°, -93.729446°
Nearby Counties (meeting alert criteria):
  • Hancock County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power163.14 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)309.28 K
Observed - Background BT (3.9 um)27.33 K
BT Anomaly (3.9 um)75.60 K
Maximum Observed - Clear RTM BT (3.9 um)23.26 K
Maximum Observed BTD (3.9-10/11/12 um)27.90 K
Observed - Background BTD (3.9-10/11/12 um)27.05 K
BTD Anomaly (3.9-10/11/12 um)69.52 K
Similar Pixel Count0
BT Time Tendency (3.9 um)15.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.65
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power163.14 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.40°
Mean Solar Zenith Angle 89.40°
Mean Glint Angle56.70°
Water Fraction0.00
Total Pixel Area 6.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MO
Country/Countries United States
County/Locality(s) Daviess County, MO
NWS WFO Kansas City/Pleasant Hill MO
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-23 00:56:50UTC
Radiative Center (Lat, Lon): 39.911110°, -93.773613°
Nearby Counties (meeting alert criteria):
  • Daviess County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power6.33 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)3.54 K
BT Anomaly (3.9 um)6.13 K
Maximum Observed - Clear RTM BT (3.9 um)2.46 K
Maximum Observed BTD (3.9-10/11/12 um)5.86 K
Observed - Background BTD (3.9-10/11/12 um)2.55 K
BTD Anomaly (3.9-10/11/12 um)6.31 K
Similar Pixel Count2
BT Time Tendency (3.9 um)2.20 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 Power6.33 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.30°
Mean Solar Zenith Angle 90.20°
Mean Glint Angle57.90°
Water Fraction0.00
Total Pixel Area 6.30 km2
Latest Satellite Imagery:
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