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Wildfire Notification Report

Date: 2026-04-20
Time: 19:11:17
Production Date and Time: 2026-04-20 19:16:09 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20261101911176_e20261101913549_c20261101914020.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20261101906176_e20261101908550_c20261101909036.nc
Number Of Thermal Anomaly Notifications: 9
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Possible Wildfire

Basic Information
State/Province(s) Saskatchewan
Country/Countries Canada
County/Locality(s) Division No. 6, Saskatchewan
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-20 19:11:20UTC
Radiative Center (Lat, Lon): 50.552502°, -104.839165°
Nearby Counties (meeting notification criteria):
  • Division No. 6 (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power25.91 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)297.11 K
Observed - Background BT (3.9 um)3.45 K
BT Anomaly (3.9 um)1.77 K
Maximum Observed - Clear RTM BT (3.9 um)13.58 K
Maximum Observed BTD (3.9-10/11/12 um)10.36 K
Observed - Background BTD (3.9-10/11/12 um)3.04 K
BTD Anomaly (3.9-10/11/12 um)3.92 K
Similar Pixel Count20
BT Time Tendency (3.9 um)2.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.57
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power13.15 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 64.80°
Mean Solar Zenith Angle 39.50°
Mean Glint Angle95.80°
Water Fraction0.00
Total Pixel Area 18.80 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) WI
Country/Countries United States
County/Locality(s) Sauk County, WI
NWS WFO Milwaukee/Sullivan WI
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-20 19:11:21UTC
Radiative Center (Lat, Lon): 43.399723°, -89.647499°
Nearby Counties (meeting notification criteria):
  • Sauk County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power6.50 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk, Known Incident: Millionaire (HIGH, tdiff=0.09716 days, Point)
Event Priority Ranking4
Maximum Observed BT (3.9 um)297.82 K
Observed - Background BT (3.9 um)3.29 K
BT Anomaly (3.9 um)2.52 K
Maximum Observed - Clear RTM BT (3.9 um)15.82 K
Maximum Observed BTD (3.9-10/11/12 um)13.33 K
Observed - Background BTD (3.9-10/11/12 um)4.04 K
BTD Anomaly (3.9-10/11/12 um)3.02 K
Similar Pixel Count15
BT Time Tendency (3.9 um)3.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.23
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power6.50 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.40°
Mean Solar Zenith Angle 36.00°
Mean Glint Angle77.80°
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) Marshall County, IA
NWS WFO Des Moines IA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-20 19:11:51UTC
Radiative Center (Lat, Lon): 41.943054°, -92.856941°
Nearby Counties (meeting notification criteria):
  • Marshall County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power13.82 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.08 K
Observed - Background BT (3.9 um)3.86 K
BT Anomaly (3.9 um)3.08 K
Maximum Observed - Clear RTM BT (3.9 um)16.45 K
Maximum Observed BTD (3.9-10/11/12 um)20.18 K
Observed - Background BTD (3.9-10/11/12 um)3.86 K
BTD Anomaly (3.9-10/11/12 um)2.92 K
Similar Pixel Count23
BT Time Tendency (3.9 um)2.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.35
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power13.82 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.90°
Mean Solar Zenith Angle 33.50°
Mean Glint Angle75.30°
Water Fraction0.00
Total Pixel Area 6.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Washington County, IA
NWS WFO Quad Cities IL
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2026-04-20 19:11:51UTC
Radiative Center (Lat, Lon): 41.309723°, -91.845833°
Nearby Counties (meeting notification criteria):
  • Washington County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power48.35 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)307.80 K
Observed - Background BT (3.9 um)7.24 K
BT Anomaly (3.9 um)4.34 K
Maximum Observed - Clear RTM BT (3.9 um)22.28 K
Maximum Observed BTD (3.9-10/11/12 um)18.54 K
Observed - Background BTD (3.9-10/11/12 um)6.79 K
BTD Anomaly (3.9-10/11/12 um)6.62 K
Similar Pixel Count0
BT Time Tendency (3.9 um)5.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.77
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power24.52 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.90°
Mean Solar Zenith Angle 33.30°
Mean Glint Angle73.80°
Water Fraction0.00
Total Pixel Area 12.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Taylor County, IA
NWS WFO Des Moines IA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-20 19:11:50UTC
Radiative Center (Lat, Lon): 40.741665°, -94.591393°
Nearby Counties (meeting notification criteria):
  • Taylor County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power20.65 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)306.64 K
Observed - Background BT (3.9 um)3.01 K
BT Anomaly (3.9 um)2.54 K
Maximum Observed - Clear RTM BT (3.9 um)17.02 K
Maximum Observed BTD (3.9-10/11/12 um)11.43 K
Observed - Background BTD (3.9-10/11/12 um)2.78 K
BTD Anomaly (3.9-10/11/12 um)3.49 K
Similar Pixel Count24
BT Time Tendency (3.9 um)1.70 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 Power11.15 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.40°
Mean Solar Zenith Angle 31.80°
Mean Glint Angle73.30°
Water Fraction0.00
Total Pixel Area 12.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Wilson County, KS
NWS WFO Wichita KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-20 19:11:50UTC
Radiative Center (Lat, Lon): 37.673889°, -95.892502°
Nearby Counties (meeting notification criteria):
  • Wilson County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power5.87 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.80 K
Observed - Background BT (3.9 um)1.60 K
BT Anomaly (3.9 um)1.49 K
Maximum Observed - Clear RTM BT (3.9 um)12.45 K
Maximum Observed BTD (3.9-10/11/12 um)7.53 K
Observed - Background BTD (3.9-10/11/12 um)1.90 K
BTD Anomaly (3.9-10/11/12 um)3.23 K
Similar Pixel Count15
BT Time Tendency (3.9 um)2.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.29
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power5.87 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.00°
Mean Solar Zenith Angle 28.70°
Mean Glint Angle67.60°
Water Fraction0.00
Total Pixel Area 6.10 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/Time2026-04-20 19:11:50UTC
Radiative Center (Lat, Lon): 37.142776°, -96.231667°
Nearby Counties (meeting notification criteria):
  • Chautauqua County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power15.43 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)307.19 K
Observed - Background BT (3.9 um)5.50 K
BT Anomaly (3.9 um)4.45 K
Maximum Observed - Clear RTM BT (3.9 um)16.92 K
Maximum Observed BTD (3.9-10/11/12 um)9.39 K
Observed - Background BTD (3.9-10/11/12 um)4.44 K
BTD Anomaly (3.9-10/11/12 um)8.04 K
Similar Pixel Count4
BT Time Tendency (3.9 um)2.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.92
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power15.43 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.70°
Mean Solar Zenith Angle 28.10°
Mean Glint Angle66.70°
Water Fraction0.00
Total Pixel Area 6.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OK
Country/Countries United States
County/Locality(s) Craig County, OK
NWS WFO Tulsa OK
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-20 19:11:50UTC
Radiative Center (Lat, Lon): 36.897499°, -95.221107°
Nearby Counties (meeting notification criteria):
  • Craig County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power13.78 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)301.43 K
Observed - Background BT (3.9 um)2.13 K
BT Anomaly (3.9 um)2.81 K
Maximum Observed - Clear RTM BT (3.9 um)11.75 K
Maximum Observed BTD (3.9-10/11/12 um)6.90 K
Observed - Background BTD (3.9-10/11/12 um)2.28 K
BTD Anomaly (3.9-10/11/12 um)7.31 K
Similar Pixel Count18
BT Time Tendency (3.9 um)1.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.43
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power7.44 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 47.90°
Mean Solar Zenith Angle 28.20°
Mean Glint Angle65.80°
Water Fraction0.00
Total Pixel Area 11.90 km2
Latest Satellite Imagery:
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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/Time2026-04-20 19:13:22UTC
Radiative Center (Lat, Lon): 22.760834°, -79.896667°
Nearby Counties (meeting notification criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power27.30 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)314.99 K
Observed - Background BT (3.9 um)8.97 K
BT Anomaly (3.9 um)3.72 K
Maximum Observed - Clear RTM BT (3.9 um)10.77 K
Maximum Observed BTD (3.9-10/11/12 um)23.60 K
Observed - Background BTD (3.9-10/11/12 um)8.44 K
BTD Anomaly (3.9-10/11/12 um)3.64 K
Similar Pixel Count22
BT Time Tendency (3.9 um)0.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.89
Fraction of Surrounding Red Channel Pixels that are Brighter0.79
Maximum Radiative Power27.30 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 27.30°
Mean Solar Zenith Angle 29.30°
Mean Glint Angle41.40°
Water Fraction0.00
Total Pixel Area 4.50 km2
Latest Satellite Imagery:
  • None Available
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