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Wildfire Notification Report

Date: 2026-04-19
Time: 19:26:17
Production Date and Time: 2026-04-19 19:31:09 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20261091926175_e20261091928549_c20261091929038.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20261091921175_e20261091923549_c20261091924016.nc
Number Of Thermal Anomaly Notifications: 6
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Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries United States
County/Locality(s) Clark County, SD
NWS WFO Aberdeen SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-19 19:26:20UTC
Radiative Center (Lat, Lon): 44.815277°, -97.621948°
Nearby Counties (meeting notification criteria):
  • Clark County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power10.90 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)301.97 K
Observed - Background BT (3.9 um)2.33 K
BT Anomaly (3.9 um)1.73 K
Maximum Observed - Clear RTM BT (3.9 um)17.97 K
Maximum Observed BTD (3.9-10/11/12 um)12.09 K
Observed - Background BTD (3.9-10/11/12 um)2.66 K
BTD Anomaly (3.9-10/11/12 um)5.88 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.70 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 Power10.90 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 56.60°
Mean Solar Zenith Angle 36.10°
Mean Glint Angle80.80°
Water Fraction0.00
Total Pixel Area 7.30 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 (Cloud)
Mean Object Date/Time2026-04-19 19:26:20UTC
Radiative Center (Lat, Lon): 44.002224°, -97.718613°
Nearby Counties (meeting notification criteria):
  • Miner County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power37.83 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)310.17 K
Observed - Background BT (3.9 um)7.82 K
BT Anomaly (3.9 um)5.54 K
Maximum Observed - Clear RTM BT (3.9 um)25.59 K
Maximum Observed BTD (3.9-10/11/12 um)16.43 K
Observed - Background BTD (3.9-10/11/12 um)7.89 K
BTD Anomaly (3.9-10/11/12 um)13.97 K
Similar Pixel Count0
BT Time Tendency (3.9 um)7.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.48
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power37.83 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.80°
Mean Solar Zenith Angle 35.30°
Mean Glint Angle79.30°
Water Fraction0.00
Total Pixel Area 7.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) NE
Country/Countries United States
County/Locality(s) Gage County, NE
NWS WFO Omaha/Valley NE
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-19 19:26:50UTC
Radiative Center (Lat, Lon): 40.102501°, -96.475830°
Nearby Counties (meeting notification criteria):
  • Gage County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power128.07 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)315.57 K
Observed - Background BT (3.9 um)6.34 K
BT Anomaly (3.9 um)4.27 K
Maximum Observed - Clear RTM BT (3.9 um)25.30 K
Maximum Observed BTD (3.9-10/11/12 um)15.70 K
Observed - Background BTD (3.9-10/11/12 um)7.11 K
BTD Anomaly (3.9-10/11/12 um)12.42 K
Similar Pixel Count4
BT Time Tendency (3.9 um)5.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.17
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power38.74 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.60°
Mean Solar Zenith Angle 32.30°
Mean Glint Angle71.50°
Water Fraction0.00
Total Pixel Area 25.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Jackson County, KS
NWS WFO Topeka KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-19 19:26:50UTC
Radiative Center (Lat, Lon): 39.562222°, -95.949448°
Nearby Counties (meeting notification criteria):
  • Jackson County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power7.79 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.05 K
Observed - Background BT (3.9 um)2.24 K
BT Anomaly (3.9 um)1.33 K
Maximum Observed - Clear RTM BT (3.9 um)18.01 K
Maximum Observed BTD (3.9-10/11/12 um)9.05 K
Observed - Background BTD (3.9-10/11/12 um)1.97 K
BTD Anomaly (3.9-10/11/12 um)2.53 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.60 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 Power7.79 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.80°
Mean Solar Zenith Angle 32.00°
Mean Glint Angle70.20°
Water Fraction0.00
Total Pixel Area 6.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MO
Country/Countries United States
County/Locality(s) St. Clair County, MO
NWS WFO Springfield MO
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-19 19:26:50UTC
Radiative Center (Lat, Lon): 37.976665°, -93.556114°
Nearby Counties (meeting notification criteria):
  • St. Clair County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power19.32 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)303.35 K
Observed - Background BT (3.9 um)6.75 K
BT Anomaly (3.9 um)9.78 K
Maximum Observed - Clear RTM BT (3.9 um)15.40 K
Maximum Observed BTD (3.9-10/11/12 um)10.02 K
Observed - Background BTD (3.9-10/11/12 um)5.70 K
BTD Anomaly (3.9-10/11/12 um)21.01 K
Similar Pixel Count2
BT Time Tendency (3.9 um)2.40 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 Power19.32 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.30°
Mean Solar Zenith Angle 31.70°
Mean Glint Angle66.70°
Water Fraction0.00
Total Pixel Area 6.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) TX
Country/Countries United States
County/Locality(s) Bell County, TX
NWS WFO Fort Worth TX
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-19 19:27:20UTC
Radiative Center (Lat, Lon): 30.897223°, -97.269722°
Nearby Counties (meeting notification criteria):
  • Bell County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power15.91 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)307.00 K
Observed - Background BT (3.9 um)6.17 K
BT Anomaly (3.9 um)5.83 K
Maximum Observed - Clear RTM BT (3.9 um)14.24 K
Maximum Observed BTD (3.9-10/11/12 um)14.14 K
Observed - Background BTD (3.9-10/11/12 um)6.43 K
BTD Anomaly (3.9-10/11/12 um)6.44 K
Similar Pixel Count12
BT Time Tendency (3.9 um)3.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.51
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power15.91 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 43.50°
Mean Solar Zenith Angle 24.20°
Mean Glint Angle53.80°
Water Fraction0.00
Total Pixel Area 5.50 km2
Latest Satellite Imagery:
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