Wildfire Alert Report

Date: 2025-05-05
Time: 18:21:18
Production Date and Time: 2025-05-05 18:26:20 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251251821180_e20251251823553_c20251251824053.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251251816180_e20251251818553_c20251251819046.nc
Number Of Thermal Anomaly Alerts: 6
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Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries United States
County/Locality(s) Day County, SD
NWS WFO Aberdeen SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-05-05 18:21:21UTC
Radiative Center (Lat, Lon): 45.430000°, -97.553055°
Nearby Counties (meeting alert criteria):
  • Day County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power49.18 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: Tvinneriem GPA Rx (HIGH, tdiff=0.13442 days, Point)
Event Priority Ranking4
Maximum Observed BT (3.9 um)310.28 K
Observed - Background BT (3.9 um)4.63 K
BT Anomaly (3.9 um)2.54 K
Maximum Observed - Clear RTM BT (3.9 um)16.36 K
Maximum Observed BTD (3.9-10/11/12 um)13.46 K
Observed - Background BTD (3.9-10/11/12 um)4.35 K
BTD Anomaly (3.9-10/11/12 um)6.10 K
Similar Pixel Count13
BT Time Tendency (3.9 um)3.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.65
Fraction of Surrounding Red Channel Pixels that are Brighter0.95
Maximum Radiative Power25.36 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.10°
Mean Solar Zenith Angle 29.40°
Mean Glint Angle83.90°
Water Fraction0.00
Total Pixel Area 14.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Nobles County, MN
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-05-05 18:21:21UTC
Radiative Center (Lat, Lon): 43.807220°, -95.533333°
Nearby Counties (meeting alert criteria):
  • Nobles County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power72.11 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)319.02 K
Observed - Background BT (3.9 um)4.00 K
BT Anomaly (3.9 um)2.77 K
Maximum Observed - Clear RTM BT (3.9 um)20.50 K
Maximum Observed BTD (3.9-10/11/12 um)17.86 K
Observed - Background BTD (3.9-10/11/12 um)5.22 K
BTD Anomaly (3.9-10/11/12 um)9.74 K
Similar Pixel Count25
BT Time Tendency (3.9 um)3.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.05
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power44.27 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.80°
Mean Solar Zenith Angle 27.80°
Mean Glint Angle79.70°
Water Fraction0.00
Total Pixel Area 13.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Mower County, MN
NWS WFO La Crosse WI
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-05-05 18:21:22UTC
Radiative Center (Lat, Lon): 43.530834°, -92.507225°
Nearby Counties (meeting alert criteria):
  • Mower County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power79.21 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)314.59 K
Observed - Background BT (3.9 um)7.06 K
BT Anomaly (3.9 um)7.15 K
Maximum Observed - Clear RTM BT (3.9 um)24.09 K
Maximum Observed BTD (3.9-10/11/12 um)20.79 K
Observed - Background BTD (3.9-10/11/12 um)8.36 K
BTD Anomaly (3.9-10/11/12 um)14.98 K
Similar Pixel Count5
BT Time Tendency (3.9 um)9.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.01
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power48.02 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.40°
Mean Solar Zenith Angle 27.70°
Mean Glint Angle77.80°
Water Fraction0.00
Total Pixel Area 13.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Clayton County, IA
NWS WFO La Crosse WI
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-05-05 18:21:22UTC
Radiative Center (Lat, Lon): 42.952221°, -91.212502°
Nearby Counties (meeting alert criteria):
  • Clayton County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power18.70 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)304.64 K
Observed - Background BT (3.9 um)3.48 K
BT Anomaly (3.9 um)1.33 K
Maximum Observed - Clear RTM BT (3.9 um)18.18 K
Maximum Observed BTD (3.9-10/11/12 um)16.13 K
Observed - Background BTD (3.9-10/11/12 um)3.70 K
BTD Anomaly (3.9-10/11/12 um)2.08 K
Similar Pixel Count20
BT Time Tendency (3.9 um)4.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.49
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power18.70 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.40°
Mean Solar Zenith Angle 27.30°
Mean Glint Angle76.20°
Water Fraction0.00
Total Pixel Area 6.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) SC
Country/Countries United States
County/Locality(s) Charleston County, SC
NWS WFO Charleston SC
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-05-05 18:22:23UTC
Radiative Center (Lat, Lon): 33.155556°, -79.413055°
Nearby Counties (meeting alert criteria):
  • Charleston County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power55.22 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)315.52 K
Observed - Background BT (3.9 um)17.09 K
BT Anomaly (3.9 um)5.76 K
Maximum Observed - Clear RTM BT (3.9 um)19.81 K
Maximum Observed BTD (3.9-10/11/12 um)24.83 K
Observed - Background BTD (3.9-10/11/12 um)17.76 K
BTD Anomaly (3.9-10/11/12 um)7.06 K
Similar Pixel Count0
BT Time Tendency (3.9 um)7.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.57
Fraction of Surrounding Red Channel Pixels that are Brighter0.50
Maximum Radiative Power55.22 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 39.00°
Mean Solar Zenith Angle 22.90°
Mean Glint Angle55.30°
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/Time2025-05-05 18:23:22UTC
Radiative Center (Lat, Lon): 22.016945°, -84.112221°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power17.31 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)320.11 K
Observed - Background BT (3.9 um)4.26 K
BT Anomaly (3.9 um)1.52 K
Maximum Observed - Clear RTM BT (3.9 um)15.65 K
Maximum Observed BTD (3.9-10/11/12 um)19.50 K
Observed - Background BTD (3.9-10/11/12 um)4.42 K
BTD Anomaly (3.9-10/11/12 um)2.20 K
Similar Pixel Count25
BT Time Tendency (3.9 um)2.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.64
Fraction of Surrounding Red Channel Pixels that are Brighter0.81
Maximum Radiative Power17.31 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 27.80°
Mean Solar Zenith Angle 12.90°
Mean Glint Angle31.00°
Water Fraction0.00
Total Pixel Area 4.50 km2
Latest Satellite Imagery:
  • None Available
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