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Wildfire Notification Report

Date: 2026-04-19
Time: 20:01:17
Production Date and Time: 2026-04-19 20:06:23 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20261092001175_e20261092003549_c20261092004023.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20261091956175_e20261091958549_c20261091959021.nc
Number Of Thermal Anomaly Notifications: 6
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Possible Wildfire

Basic Information
State/Province(s) MT
Country/Countries United States
County/Locality(s) Teton County, MT
NWS WFO Great Falls MT
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-19 20:01:19UTC
Radiative Center (Lat, Lon): 47.681110°, -111.728333°
Nearby Counties (meeting notification criteria):
  • Teton County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power73.97 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)310.40 K
Observed - Background BT (3.9 um)5.24 K
BT Anomaly (3.9 um)3.96 K
Maximum Observed - Clear RTM BT (3.9 um)20.15 K
Maximum Observed BTD (3.9-10/11/12 um)14.72 K
Observed - Background BTD (3.9-10/11/12 um)5.32 K
BTD Anomaly (3.9-10/11/12 um)5.57 K
Similar Pixel Count11
BT Time Tendency (3.9 um)4.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.53
Fraction of Surrounding Red Channel Pixels that are Brighter0.89
Maximum Radiative Power37.17 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 65.60°
Mean Solar Zenith Angle 37.60°
Mean Glint Angle87.50°
Water Fraction0.00
Total Pixel Area 19.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Dickinson County, IA
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-19 20:01:20UTC
Radiative Center (Lat, Lon): 43.260555°, -95.255836°
Nearby Counties (meeting notification criteria):
  • Dickinson County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power16.13 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)306.24 K
Observed - Background BT (3.9 um)3.86 K
BT Anomaly (3.9 um)2.67 K
Maximum Observed - Clear RTM BT (3.9 um)21.09 K
Maximum Observed BTD (3.9-10/11/12 um)12.59 K
Observed - Background BTD (3.9-10/11/12 um)3.85 K
BTD Anomaly (3.9-10/11/12 um)12.15 K
Similar Pixel Count22
BT Time Tendency (3.9 um)3.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.26
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power16.13 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.10°
Mean Solar Zenith Angle 39.10°
Mean Glint Angle73.90°
Water Fraction0.00
Total Pixel Area 6.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Shawnee County, KS
NWS WFO Topeka KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-19 20:01:50UTC
Radiative Center (Lat, Lon): 39.209999°, -95.902496°
Nearby Counties (meeting notification criteria):
  • Jackson County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power12.86 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)309.64 K
Observed - Background BT (3.9 um)3.21 K
BT Anomaly (3.9 um)1.44 K
Maximum Observed - Clear RTM BT (3.9 um)18.95 K
Maximum Observed BTD (3.9-10/11/12 um)9.68 K
Observed - Background BTD (3.9-10/11/12 um)2.41 K
BTD Anomaly (3.9-10/11/12 um)1.42 K
Similar Pixel Count17
BT Time Tendency (3.9 um)2.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.82
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power12.86 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.50°
Mean Solar Zenith Angle 35.80°
Mean Glint Angle66.30°
Water Fraction0.00
Total Pixel Area 6.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Morris County, KS
NWS WFO Topeka KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-19 20:01:50UTC
Radiative Center (Lat, Lon): 38.674721°, -96.562500°
Nearby Counties (meeting notification criteria):
  • Morris County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power19.63 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)310.89 K
Observed - Background BT (3.9 um)4.01 K
BT Anomaly (3.9 um)2.15 K
Maximum Observed - Clear RTM BT (3.9 um)19.97 K
Maximum Observed BTD (3.9-10/11/12 um)11.45 K
Observed - Background BTD (3.9-10/11/12 um)3.90 K
BTD Anomaly (3.9-10/11/12 um)2.54 K
Similar Pixel Count3
BT Time Tendency (3.9 um)2.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.60
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power19.63 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.30°
Mean Solar Zenith Angle 35.10°
Mean Glint Angle65.40°
Water Fraction0.00
Total Pixel Area 6.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Coffey County, KS
NWS WFO Topeka KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-19 20:01:50UTC
Radiative Center (Lat, Lon): 38.428612°, -95.732224°
Nearby Counties (meeting notification criteria):
  • Coffey County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power26.96 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.88 K
Observed - Background BT (3.9 um)8.15 K
BT Anomaly (3.9 um)7.87 K
Maximum Observed - Clear RTM BT (3.9 um)19.82 K
Maximum Observed BTD (3.9-10/11/12 um)13.05 K
Observed - Background BTD (3.9-10/11/12 um)7.24 K
BTD Anomaly (3.9-10/11/12 um)12.15 K
Similar Pixel Count2
BT Time Tendency (3.9 um)5.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.90
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power26.96 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.70°
Mean Solar Zenith Angle 35.40°
Mean Glint Angle64.90°
Water Fraction0.00
Total Pixel Area 6.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Coffey County, KS
NWS WFO Topeka KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-19 20:01:50UTC
Radiative Center (Lat, Lon): 38.249722°, -95.880836°
Nearby Counties (meeting notification criteria):
  • Coffey County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power11.01 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)304.64 K
Observed - Background BT (3.9 um)4.19 K
BT Anomaly (3.9 um)3.55 K
Maximum Observed - Clear RTM BT (3.9 um)15.28 K
Maximum Observed BTD (3.9-10/11/12 um)9.59 K
Observed - Background BTD (3.9-10/11/12 um)3.37 K
BTD Anomaly (3.9-10/11/12 um)5.53 K
Similar Pixel Count12
BT Time Tendency (3.9 um)1.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.83
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power11.01 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.50°
Mean Solar Zenith Angle 35.20°
Mean Glint Angle64.50°
Water Fraction0.00
Total Pixel Area 6.20 km2
Latest Satellite Imagery:
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