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Wildfire Notification Report

Date: 2026-04-20
Time: 13:21:17
Production Date and Time: 2026-04-20 13:26:03 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20261101321176_e20261101323549_c20261101324009.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20261101316176_e20261101318549_c20261101319030.nc
Number Of Thermal Anomaly Notifications: 5
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Pottawattamie County, IA
NWS WFO Omaha/Valley NE
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-20 13:21:50UTC
Radiative Center (Lat, Lon): 41.166111°, -95.372780°
Nearby Counties (meeting notification criteria):
  • Pottawattamie County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power3.58 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)285.77 K
Observed - Background BT (3.9 um)1.86 K
BT Anomaly (3.9 um)3.71 K
Maximum Observed - Clear RTM BT (3.9 um)8.27 K
Maximum Observed BTD (3.9-10/11/12 um)6.48 K
Observed - Background BTD (3.9-10/11/12 um)1.69 K
BTD Anomaly (3.9-10/11/12 um)4.32 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.60 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 Power3.58 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.10°
Mean Solar Zenith Angle 71.20°
Mean Glint Angle100.50°
Water Fraction0.00
Total Pixel Area 6.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IN
Country/Countries United States
County/Locality(s) Knox County, IN
NWS WFO Indianapolis IN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-20 13:21:51UTC
Radiative Center (Lat, Lon): 38.604443°, -87.282776°
Nearby Counties (meeting notification criteria):
  • Knox County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power6.14 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)290.51 K
Observed - Background BT (3.9 um)4.05 K
BT Anomaly (3.9 um)2.66 K
Maximum Observed - Clear RTM BT (3.9 um)10.58 K
Maximum Observed BTD (3.9-10/11/12 um)8.44 K
Observed - Background BTD (3.9-10/11/12 um)3.54 K
BTD Anomaly (3.9-10/11/12 um)3.94 K
Similar Pixel Count2
BT Time Tendency (3.9 um)2.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.76
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power6.14 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 46.70°
Mean Solar Zenith Angle 64.90°
Mean Glint Angle89.10°
Water Fraction0.00
Total Pixel Area 5.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) TN
Country/Countries United States
County/Locality(s) Hamilton County, TN
NWS WFO Morristown TN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-20 13:22:21UTC
Radiative Center (Lat, Lon): 35.298889°, -85.147781°
Nearby Counties (meeting notification criteria):
  • Hamilton County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power4.30 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)286.97 K
Observed - Background BT (3.9 um)2.44 K
BT Anomaly (3.9 um)2.49 K
Maximum Observed - Clear RTM BT (3.9 um)6.00 K
Maximum Observed BTD (3.9-10/11/12 um)5.07 K
Observed - Background BTD (3.9-10/11/12 um)2.44 K
BTD Anomaly (3.9-10/11/12 um)7.82 K
Similar Pixel Count1
BT Time Tendency (3.9 um)1.30 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 Power4.30 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 42.50°
Mean Solar Zenith Angle 62.80°
Mean Glint Angle83.80°
Water Fraction0.00
Total Pixel Area 5.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) LA
Country/Countries United States
County/Locality(s) Catahoula Parish, LA
NWS WFO Jackson MS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-20 13:22:20UTC
Radiative Center (Lat, Lon): 31.660833°, -91.991386°
Nearby Counties (meeting notification criteria):
  • Catahoula Parish (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power11.80 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)288.18 K
Observed - Background BT (3.9 um)4.25 K
BT Anomaly (3.9 um)3.31 K
Maximum Observed - Clear RTM BT (3.9 um)5.42 K
Maximum Observed BTD (3.9-10/11/12 um)9.07 K
Observed - Background BTD (3.9-10/11/12 um)5.08 K
BTD Anomaly (3.9-10/11/12 um)4.76 K
Similar Pixel Count7
BT Time Tendency (3.9 um)0.90 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 Power11.80 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 41.30°
Mean Solar Zenith Angle 68.40°
Mean Glint Angle91.60°
Water Fraction0.00
Total Pixel Area 10.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) FL
Country/Countries United States
County/Locality(s) Glades County, FL
NWS WFO Miami FL
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-20 13:22:52UTC
Radiative Center (Lat, Lon): 26.884445°, -81.173058°
Nearby Counties (meeting notification criteria):
  • Glades County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power29.58 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.39 K
Observed - Background BT (3.9 um)10.69 K
BT Anomaly (3.9 um)7.75 K
Maximum Observed - Clear RTM BT (3.9 um)15.76 K
Maximum Observed BTD (3.9-10/11/12 um)19.85 K
Observed - Background BTD (3.9-10/11/12 um)9.82 K
BTD Anomaly (3.9-10/11/12 um)7.38 K
Similar Pixel Count5
BT Time Tendency (3.9 um)8.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.90
Fraction of Surrounding Red Channel Pixels that are Brighter0.63
Maximum Radiative Power29.58 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 32.20°
Mean Solar Zenith Angle 58.80°
Mean Glint Angle71.80°
Water Fraction0.00
Total Pixel Area 4.70 km2
Latest Satellite Imagery:
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