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Wildfire Notification Report

Date: 2026-04-16
Time: 18:59:25
Production Date and Time: 2026-04-16 19:00:05 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadM1-M6C14_G19_s20261061859251_e20261061859309_c20261061859356.nc
L1 File(s) - TemporalOR_ABI-L1b-RadM1-M6C14_G19_s20261061858251_e20261061858309_c20261061858358.nc
Number Of Thermal Anomaly Notifications: 4
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Story County, IA
NWS WFO Des Moines IA
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2026-04-16 18:59:28UTC
Radiative Center (Lat, Lon): 41.998890°, -93.559166°
Nearby Counties (meeting notification criteria):
  • Story County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power30.30 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)309.78 K
Observed - Background BT (3.9 um)7.34 K
BT Anomaly (3.9 um)10.57 K
Maximum Observed - Clear RTM BT (3.9 um)13.97 K
Maximum Observed BTD (3.9-10/11/12 um)15.26 K
Observed - Background BTD (3.9-10/11/12 um)6.58 K
BTD Anomaly (3.9-10/11/12 um)15.52 K
Similar Pixel Count0
BT Time Tendency (3.9 um)3.70 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.95
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power30.30 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.30°
Mean Solar Zenith Angle 33.70°
Mean Glint Angle78.00°
Water Fraction0.00
Total Pixel Area 6.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Marshall County, KS
NWS WFO Topeka KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-16 18:59:27UTC
Radiative Center (Lat, Lon): 39.830555°, -96.508614°
Nearby Counties (meeting notification criteria):
  • Marshall County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power13.04 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)314.89 K
Observed - Background BT (3.9 um)3.50 K
BT Anomaly (3.9 um)3.06 K
Maximum Observed - Clear RTM BT (3.9 um)18.77 K
Maximum Observed BTD (3.9-10/11/12 um)11.90 K
Observed - Background BTD (3.9-10/11/12 um)2.75 K
BTD Anomaly (3.9-10/11/12 um)4.93 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.80 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.87
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power13.04 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.30°
Mean Solar Zenith Angle 31.00°
Mean Glint Angle74.70°
Water Fraction0.00
Total Pixel Area 6.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Osage County, KS
NWS WFO Topeka KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-16 18:59:30UTC
Radiative Center (Lat, Lon): 38.667778°, -95.736664°
Nearby Counties (meeting notification criteria):
  • Osage County (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)309.00 K
Observed - Background BT (3.9 um)3.26 K
BT Anomaly (3.9 um)2.77 K
Maximum Observed - Clear RTM BT (3.9 um)11.77 K
Maximum Observed BTD (3.9-10/11/12 um)10.93 K
Observed - Background BTD (3.9-10/11/12 um)2.94 K
BTD Anomaly (3.9-10/11/12 um)4.90 K
Similar Pixel Count24
BT Time Tendency (3.9 um)1.70 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.66
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 49.90°
Mean Solar Zenith Angle 30.00°
Mean Glint Angle72.10°
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) Chautauqua County, KS
NWS WFO Wichita KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-16 18:59:30UTC
Radiative Center (Lat, Lon): 37.165554°, -96.161392°
Nearby Counties (meeting notification criteria):
  • Chautauqua County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power16.51 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)312.04 K
Observed - Background BT (3.9 um)6.24 K
BT Anomaly (3.9 um)5.07 K
Maximum Observed - Clear RTM BT (3.9 um)15.07 K
Maximum Observed BTD (3.9-10/11/12 um)14.06 K
Observed - Background BTD (3.9-10/11/12 um)5.42 K
BTD Anomaly (3.9-10/11/12 um)6.13 K
Similar Pixel Count12
BT Time Tendency (3.9 um)0.20 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.89
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power16.51 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.60°
Mean Solar Zenith Angle 28.50°
Mean Glint Angle69.30°
Water Fraction0.00
Total Pixel Area 6.10 km2
Latest Satellite Imagery:
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