Wildfire Alert Report

Date: 2025-04-30
Time: 17:16:17
Production Date and Time: 2025-04-30 17:21:20 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251201716175_e20251201718548_c20251201719042.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251201711175_e20251201713548_c20251201714020.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) WI
Country/Countries United States
County/Locality(s) Fond du Lac County, WI
NWS WFO Milwaukee/Sullivan WI
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-30 17:16:21UTC
Radiative Center (Lat, Lon): 43.697498°, -88.744720°
Nearby Counties (meeting alert criteria):
  • Fond du Lac County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power28.05 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)306.34 K
Observed - Background BT (3.9 um)8.17 K
BT Anomaly (3.9 um)2.60 K
Maximum Observed - Clear RTM BT (3.9 um)21.97 K
Maximum Observed BTD (3.9-10/11/12 um)23.82 K
Observed - Background BTD (3.9-10/11/12 um)8.33 K
BTD Anomaly (3.9-10/11/12 um)2.48 K
Similar Pixel Count17
BT Time Tendency (3.9 um)20.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.76
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power28.05 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.50°
Mean Solar Zenith Angle 30.20°
Mean Glint Angle82.60°
Water Fraction0.00
Total Pixel Area 6.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries United States
County/Locality(s) Hutchinson County, SD
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-30 17:16:20UTC
Radiative Center (Lat, Lon): 43.361111°, -98.011108°
Nearby Counties (meeting alert criteria):
  • Hutchinson County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power24.39 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.77 K
Observed - Background BT (3.9 um)4.79 K
BT Anomaly (3.9 um)3.25 K
Maximum Observed - Clear RTM BT (3.9 um)15.95 K
Maximum Observed BTD (3.9-10/11/12 um)22.78 K
Observed - Background BTD (3.9-10/11/12 um)5.14 K
BTD Anomaly (3.9-10/11/12 um)3.02 K
Similar Pixel Count19
BT Time Tendency (3.9 um)3.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.45
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power24.39 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.30°
Mean Solar Zenith Angle 32.80°
Mean Glint Angle88.10°
Water Fraction0.00
Total Pixel Area 7.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) SC
Country/Countries United States
County/Locality(s) Hampton County, SC
NWS WFO Charleston SC
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-30 17:17:22UTC
Radiative Center (Lat, Lon): 32.646111°, -80.914444°
Nearby Counties (meeting alert criteria):
  • Hampton County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power12.15 MW
Map:
Additional Information
Alert Status New Feature
Type of EventElevated SPC Risk
Event Priority Ranking3
Maximum Observed BT (3.9 um)308.45 K
Observed - Background BT (3.9 um)3.50 K
BT Anomaly (3.9 um)1.95 K
Maximum Observed - Clear RTM BT (3.9 um)8.35 K
Maximum Observed BTD (3.9-10/11/12 um)14.05 K
Observed - Background BTD (3.9-10/11/12 um)2.89 K
BTD Anomaly (3.9-10/11/12 um)1.84 K
Similar Pixel Count24
BT Time Tendency (3.9 um)1.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.78
Fraction of Surrounding Red Channel Pixels that are Brighter0.98
Maximum Radiative Power12.15 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 38.70°
Mean Solar Zenith Angle 18.20°
Mean Glint Angle56.70°
Water Fraction0.00
Total Pixel Area 5.10 km2
Latest Satellite Imagery:
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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/Time2025-04-30 17:18:21UTC
Radiative Center (Lat, Lon): 22.163055°, -84.385002°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power18.39 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)315.27 K
Observed - Background BT (3.9 um)6.39 K
BT Anomaly (3.9 um)1.72 K
Maximum Observed - Clear RTM BT (3.9 um)12.92 K
Maximum Observed BTD (3.9-10/11/12 um)20.12 K
Observed - Background BTD (3.9-10/11/12 um)6.71 K
BTD Anomaly (3.9-10/11/12 um)1.76 K
Similar Pixel Count12
BT Time Tendency (3.9 um)4.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.69
Fraction of Surrounding Red Channel Pixels that are Brighter0.74
Maximum Radiative Power18.39 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 28.10°
Mean Solar Zenith Angle 8.80°
Mean Glint Angle36.80°
Water Fraction0.00
Total Pixel Area 4.50 km2
Latest Satellite Imagery:
  • None Available
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