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Wildfire Notification Report

Date: 2026-04-16
Time: 21:21:17
Production Date and Time: 2026-04-16 21:26:20 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20261062121172_e20261062123546_c20261062124003.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20261062116172_e20261062118546_c20261062119039.nc
Number Of Thermal Anomaly Notifications: 9
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Winneshiek County, IA
NWS WFO La Crosse WI
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-16 21:21:21UTC
Radiative Center (Lat, Lon): 43.440834°, -91.697502°
Nearby Counties (meeting notification criteria):
  • Winneshiek County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.63 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)300.60 K
Observed - Background BT (3.9 um)2.96 K
BT Anomaly (3.9 um)5.46 K
Maximum Observed - Clear RTM BT (3.9 um)10.54 K
Maximum Observed BTD (3.9-10/11/12 um)9.24 K
Observed - Background BTD (3.9-10/11/12 um)2.52 K
BTD Anomaly (3.9-10/11/12 um)6.06 K
Similar Pixel Count24
BT Time Tendency (3.9 um)1.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.85
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power9.63 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.10°
Mean Solar Zenith Angle 53.90°
Mean Glint Angle69.50°
Water Fraction0.00
Total Pixel Area 6.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Winneshiek County, IA
NWS WFO La Crosse WI
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-16 21:21:21UTC
Radiative Center (Lat, Lon): 43.122776°, -91.871666°
Nearby Counties (meeting notification criteria):
  • Winneshiek County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power7.11 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)299.99 K
Observed - Background BT (3.9 um)2.08 K
BT Anomaly (3.9 um)4.42 K
Maximum Observed - Clear RTM BT (3.9 um)9.33 K
Maximum Observed BTD (3.9-10/11/12 um)8.47 K
Observed - Background BTD (3.9-10/11/12 um)1.98 K
BTD Anomaly (3.9-10/11/12 um)4.30 K
Similar Pixel Count22
BT Time Tendency (3.9 um)1.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.64
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power7.11 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.80°
Mean Solar Zenith Angle 53.70°
Mean Glint Angle68.90°
Water Fraction0.00
Total Pixel Area 6.60 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/Time2026-04-16 21:21:51UTC
Radiative Center (Lat, Lon): 42.698055°, -91.461945°
Nearby Counties (meeting notification criteria):
  • Clayton County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power7.00 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)299.28 K
Observed - Background BT (3.9 um)1.58 K
BT Anomaly (3.9 um)2.87 K
Maximum Observed - Clear RTM BT (3.9 um)9.23 K
Maximum Observed BTD (3.9-10/11/12 um)8.12 K
Observed - Background BTD (3.9-10/11/12 um)1.88 K
BTD Anomaly (3.9-10/11/12 um)4.17 K
Similar Pixel Count24
BT Time Tendency (3.9 um)1.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.15
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power7.00 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.20°
Mean Solar Zenith Angle 53.80°
Mean Glint Angle68.50°
Water Fraction0.00
Total Pixel Area 6.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IL
Country/Countries United States
County/Locality(s) Whiteside County, IL
NWS WFO Quad Cities IL
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-16 21:21:51UTC
Radiative Center (Lat, Lon): 41.896389°, -89.906387°
Nearby Counties (meeting notification criteria):
  • Whiteside County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8.69 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)300.56 K
Observed - Background BT (3.9 um)2.37 K
BT Anomaly (3.9 um)3.31 K
Maximum Observed - Clear RTM BT (3.9 um)10.21 K
Maximum Observed BTD (3.9-10/11/12 um)9.04 K
Observed - Background BTD (3.9-10/11/12 um)2.24 K
BTD Anomaly (3.9-10/11/12 um)4.01 K
Similar Pixel Count24
BT Time Tendency (3.9 um)0.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.56
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power8.69 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.90°
Mean Solar Zenith Angle 54.50°
Mean Glint Angle68.20°
Water Fraction0.00
Total Pixel Area 6.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Van Buren County, IA
NWS WFO Quad Cities IL
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-16 21:21:51UTC
Radiative Center (Lat, Lon): 40.639168°, -91.856392°
Nearby Counties (meeting notification criteria):
  • Van Buren County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power7.94 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.39 K
Observed - Background BT (3.9 um)2.29 K
BT Anomaly (3.9 um)2.81 K
Maximum Observed - Clear RTM BT (3.9 um)10.24 K
Maximum Observed BTD (3.9-10/11/12 um)8.80 K
Observed - Background BTD (3.9-10/11/12 um)2.31 K
BTD Anomaly (3.9-10/11/12 um)3.37 K
Similar Pixel Count24
BT Time Tendency (3.9 um)0.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.47
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power7.94 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.30°
Mean Solar Zenith Angle 52.70°
Mean Glint Angle65.30°
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) Linn County, MO
NWS WFO Kansas City/Pleasant Hill MO
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-16 21:21:50UTC
Radiative Center (Lat, Lon): 39.920834°, -93.300278°
Nearby Counties (meeting notification criteria):
  • Linn County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8.76 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.61 K
Observed - Background BT (3.9 um)2.91 K
BT Anomaly (3.9 um)5.59 K
Maximum Observed - Clear RTM BT (3.9 um)9.86 K
Maximum Observed BTD (3.9-10/11/12 um)7.46 K
Observed - Background BTD (3.9-10/11/12 um)2.56 K
BTD Anomaly (3.9-10/11/12 um)6.72 K
Similar Pixel Count14
BT Time Tendency (3.9 um)0.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.89
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power8.76 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.10°
Mean Solar Zenith Angle 51.40°
Mean Glint Angle63.50°
Water Fraction0.00
Total Pixel Area 6.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Tamaulipas
Country/Countries Mexico
County/Locality(s) Soto la Marina, Tamaulipas
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-16 21:23:19UTC
Radiative Center (Lat, Lon): 23.530001°, -98.238052°
Nearby Counties (meeting notification criteria):
  • Soto la Marina (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power5.72 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)310.72 K
Observed - Background BT (3.9 um)3.16 K
BT Anomaly (3.9 um)1.16 K
Maximum Observed - Clear RTM BT (3.9 um)8.56 K
Maximum Observed BTD (3.9-10/11/12 um)14.05 K
Observed - Background BTD (3.9-10/11/12 um)2.31 K
BTD Anomaly (3.9-10/11/12 um)1.11 K
Similar Pixel Count20
BT Time Tendency (3.9 um)0.60 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 Power5.72 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 37.90°
Mean Solar Zenith Angle 42.50°
Mean Glint Angle34.80°
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) Unknown
Country/Countries Cuba
County/Locality(s) Unknown, Unknown
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-16 21:23:22UTC
Radiative Center (Lat, Lon): 22.893612°, -81.281944°
Nearby Counties (meeting notification criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8.19 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.37 K
Observed - Background BT (3.9 um)3.05 K
BT Anomaly (3.9 um)1.56 K
Maximum Observed - Clear RTM BT (3.9 um)6.15 K
Maximum Observed BTD (3.9-10/11/12 um)8.06 K
Observed - Background BTD (3.9-10/11/12 um)2.91 K
BTD Anomaly (3.9-10/11/12 um)2.24 K
Similar Pixel Count6
BT Time Tendency (3.9 um)1.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.56
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power8.19 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 27.80°
Mean Solar Zenith Angle 57.80°
Mean Glint Angle56.20°
Water Fraction0.00
Total Pixel Area 4.50 km2
Latest Satellite Imagery:
  • None Available
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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/Time2026-04-16 21:23:22UTC
Radiative Center (Lat, Lon): 22.809723°, -81.057220°
Nearby Counties (meeting notification criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power10.46 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)307.76 K
Observed - Background BT (3.9 um)3.94 K
BT Anomaly (3.9 um)2.23 K
Maximum Observed - Clear RTM BT (3.9 um)6.57 K
Maximum Observed BTD (3.9-10/11/12 um)10.15 K
Observed - Background BTD (3.9-10/11/12 um)3.65 K
BTD Anomaly (3.9-10/11/12 um)2.62 K
Similar Pixel Count12
BT Time Tendency (3.9 um)2.30 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 Power10.46 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 27.60°
Mean Solar Zenith Angle 58.00°
Mean Glint Angle56.50°
Water Fraction0.00
Total Pixel Area 4.50 km2
Latest Satellite Imagery:
  • None Available
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