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Wildfire Notification Report

Date: 2026-04-13
Time: 23:26:19
Production Date and Time: 2026-04-13 23:31:02 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20261032326190_e20261032328563_c20261032329033.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20261032321190_e20261032323563_c20261032324018.nc
Number Of Thermal Anomaly Notifications: 5
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Yellow Medicine County, MN
NWS WFO Twin Cities/Chanhassen MN
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2026-04-13 23:26:22UTC
Radiative Center (Lat, Lon): 44.776943°, -96.178055°
Nearby Counties (meeting notification criteria):
  • Yellow Medicine County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power94.44 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)300.40 K
Observed - Background BT (3.9 um)13.39 K
BT Anomaly (3.9 um)5.27 K
Maximum Observed - Clear RTM BT (3.9 um)12.19 K
Maximum Observed BTD (3.9-10/11/12 um)19.78 K
Observed - Background BTD (3.9-10/11/12 um)14.15 K
BTD Anomaly (3.9-10/11/12 um)7.48 K
Similar Pixel Count0
BT Time Tendency (3.9 um)13.50 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 Power94.44 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 56.00°
Mean Solar Zenith Angle 73.40°
Mean Glint Angle60.80°
Water Fraction0.00
Total Pixel Area 7.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Lyon County, MN
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-13 23:26:22UTC
Radiative Center (Lat, Lon): 44.342499°, -96.048058°
Nearby Counties (meeting notification criteria):
  • Lyon County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power36.09 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)300.19 K
Observed - Background BT (3.9 um)11.39 K
BT Anomaly (3.9 um)10.32 K
Maximum Observed - Clear RTM BT (3.9 um)12.45 K
Maximum Observed BTD (3.9-10/11/12 um)18.30 K
Observed - Background BTD (3.9-10/11/12 um)11.78 K
BTD Anomaly (3.9-10/11/12 um)6.96 K
Similar Pixel Count7
BT Time Tendency (3.9 um)4.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.61
Fraction of Surrounding Red Channel Pixels that are Brighter0.47
Maximum Radiative Power36.09 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.50°
Mean Solar Zenith Angle 73.50°
Mean Glint Angle60.60°
Water Fraction0.00
Total Pixel Area 7.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries United States
County/Locality(s) Miner County, SD
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-13 23:26:22UTC
Radiative Center (Lat, Lon): 44.015556°, -97.400002°
Nearby Counties (meeting notification criteria):
  • Miner County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power36.31 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)300.07 K
Observed - Background BT (3.9 um)9.41 K
BT Anomaly (3.9 um)5.79 K
Maximum Observed - Clear RTM BT (3.9 um)12.94 K
Maximum Observed BTD (3.9-10/11/12 um)15.31 K
Observed - Background BTD (3.9-10/11/12 um)9.85 K
BTD Anomaly (3.9-10/11/12 um)13.71 K
Similar Pixel Count2
BT Time Tendency (3.9 um)10.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.45
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power36.31 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.70°
Mean Solar Zenith Angle 72.50°
Mean Glint Angle59.30°
Water Fraction0.00
Total Pixel Area 7.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) San Luis Potosí
Country/Countries Mexico
County/Locality(s) Tamasopo, San Luis Potosí
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-13 23:28:21UTC
Radiative Center (Lat, Lon): 22.001389°, -99.374168°
Nearby Counties (meeting notification criteria):
  • Tamasopo (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power11.94 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.50 K
Observed - Background BT (3.9 um)3.92 K
BT Anomaly (3.9 um)1.54 K
Maximum Observed - Clear RTM BT (3.9 um)5.00 K
Maximum Observed BTD (3.9-10/11/12 um)10.92 K
Observed - Background BTD (3.9-10/11/12 um)3.78 K
BTD Anomaly (3.9-10/11/12 um)2.17 K
Similar Pixel Count20
BT Time Tendency (3.9 um)3.80 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 Power11.94 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 37.70°
Mean Solar Zenith Angle 70.20°
Mean Glint Angle44.00°
Water Fraction0.00
Total Pixel Area 5.10 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) San Luis Potosí
Country/Countries Mexico
County/Locality(s) San Vicente Tancuayalab, San Luis Potosí
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-13 23:28:21UTC
Radiative Center (Lat, Lon): 21.772499°, -98.468887°
Nearby Counties (meeting notification criteria):
  • San Vicente Tancuayalab (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power10.59 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.60 K
Observed - Background BT (3.9 um)3.46 K
BT Anomaly (3.9 um)4.19 K
Maximum Observed - Clear RTM BT (3.9 um)5.48 K
Maximum Observed BTD (3.9-10/11/12 um)13.83 K
Observed - Background BTD (3.9-10/11/12 um)3.20 K
BTD Anomaly (3.9-10/11/12 um)3.70 K
Similar Pixel Count25
BT Time Tendency (3.9 um)2.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.70
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power10.59 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 36.80°
Mean Solar Zenith Angle 71.00°
Mean Glint Angle45.40°
Water Fraction0.00
Total Pixel Area 5.00 km2
Latest Satellite Imagery:
  • None Available
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