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Wildfire Notification Report

Date: 2026-04-20
Time: 14:56:17
Production Date and Time: 2026-04-20 15:00:59 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20261101456176_e20261101458549_c20261101459001.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20261101451176_e20261101453549_c20261101453596.nc
Number Of Thermal Anomaly Notifications: 5
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Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries United States
County/Locality(s) Hughes County, SD
NWS WFO Aberdeen SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-20 14:56:20UTC
Radiative Center (Lat, Lon): 44.232777°, -99.835556°
Nearby Counties (meeting notification criteria):
  • Hughes County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power10.77 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)292.66 K
Observed - Background BT (3.9 um)2.76 K
BT Anomaly (3.9 um)2.16 K
Maximum Observed - Clear RTM BT (3.9 um)9.12 K
Maximum Observed BTD (3.9-10/11/12 um)9.77 K
Observed - Background BTD (3.9-10/11/12 um)3.31 K
BTD Anomaly (3.9-10/11/12 um)4.10 K
Similar Pixel Count21
BT Time Tendency (3.9 um)0.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.28
Fraction of Surrounding Red Channel Pixels that are Brighter0.90
Maximum Radiative Power10.77 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 56.90°
Mean Solar Zenith Angle 57.70°
Mean Glint Angle104.80°
Water Fraction0.00
Total Pixel Area 7.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Boone County, IA
NWS WFO Des Moines IA
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2026-04-20 14:56:51UTC
Radiative Center (Lat, Lon): 41.890278°, -93.713333°
Nearby Counties (meeting notification criteria):
  • Boone County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power48.46 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)301.11 K
Observed - Background BT (3.9 um)8.43 K
BT Anomaly (3.9 um)4.29 K
Maximum Observed - Clear RTM BT (3.9 um)21.09 K
Maximum Observed BTD (3.9-10/11/12 um)16.66 K
Observed - Background BTD (3.9-10/11/12 um)7.88 K
BTD Anomaly (3.9-10/11/12 um)5.02 K
Similar Pixel Count0
BT Time Tendency (3.9 um)2.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.81
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power25.72 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.20°
Mean Solar Zenith Angle 52.70°
Mean Glint Angle95.30°
Water Fraction0.00
Total Pixel Area 13.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IL
Country/Countries United States
County/Locality(s) Peoria County, IL
NWS WFO Lincoln IL
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-20 14:56:51UTC
Radiative Center (Lat, Lon): 40.652500°, -89.734169°
Nearby Counties (meeting notification criteria):
  • Peoria County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power15.49 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)297.06 K
Observed - Background BT (3.9 um)4.22 K
BT Anomaly (3.9 um)2.04 K
Maximum Observed - Clear RTM BT (3.9 um)16.90 K
Maximum Observed BTD (3.9-10/11/12 um)12.27 K
Observed - Background BTD (3.9-10/11/12 um)5.02 K
BTD Anomaly (3.9-10/11/12 um)3.58 K
Similar Pixel Count4
BT Time Tendency (3.9 um)3.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.19
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power15.49 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.60°
Mean Solar Zenith Angle 49.50°
Mean Glint Angle89.30°
Water Fraction0.00
Total Pixel Area 6.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MS
Country/Countries United States
County/Locality(s) Wayne County, MS
NWS WFO Mobile AL
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-20 14:57:21UTC
Radiative Center (Lat, Lon): 31.506945°, -88.677780°
Nearby Counties (meeting notification criteria):
  • Wayne County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8.41 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)294.70 K
Observed - Background BT (3.9 um)3.28 K
BT Anomaly (3.9 um)3.71 K
Maximum Observed - Clear RTM BT (3.9 um)7.48 K
Maximum Observed BTD (3.9-10/11/12 um)7.64 K
Observed - Background BTD (3.9-10/11/12 um)2.32 K
BTD Anomaly (3.9-10/11/12 um)2.47 K
Similar Pixel Count18
BT Time Tendency (3.9 um)3.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.93
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power8.41 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 39.70°
Mean Solar Zenith Angle 45.60°
Mean Glint Angle76.10°
Water Fraction0.00
Total Pixel Area 5.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Veracruz de Ignacio de la Llave
Country/Countries Mexico
County/Locality(s) Ozuluama de Mascareñas, Veracruz de Ignacio de la Llave
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2026-04-20 14:58:19UTC
Radiative Center (Lat, Lon): 21.739445°, -97.992226°
Nearby Counties (meeting notification criteria):
  • Ozuluama de Mascareñas (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power40.80 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)311.90 K
Observed - Background BT (3.9 um)11.51 K
BT Anomaly (3.9 um)7.68 K
Maximum Observed - Clear RTM BT (3.9 um)16.35 K
Maximum Observed BTD (3.9-10/11/12 um)27.11 K
Observed - Background BTD (3.9-10/11/12 um)12.11 K
BTD Anomaly (3.9-10/11/12 um)6.25 K
Similar Pixel Count0
BT Time Tendency (3.9 um)7.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.58
Fraction of Surrounding Red Channel Pixels that are Brighter0.69
Maximum Radiative Power40.80 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 36.40°
Mean Solar Zenith Angle 52.20°
Mean Glint Angle82.60°
Water Fraction0.00
Total Pixel Area 5.00 km2
Latest Satellite Imagery:
  • None Available
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