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Wildfire Notification Report

Date: 2026-04-20
Time: 19:46:17
Production Date and Time: 2026-04-20 19:51:18 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20261101946176_e20261101948550_c20261101949032.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20261101941176_e20261101943550_c20261101944037.nc
Number Of Thermal Anomaly Notifications: 8
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Possible Wildfire

Basic Information
State/Province(s) Manitoba
Country/Countries Canada
County/Locality(s) Division No. 17, Manitoba
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-20 19:46:20UTC
Radiative Center (Lat, Lon): 50.547222°, -98.762222°
Nearby Counties (meeting notification criteria):
  • Division No. 17 (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power16.67 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)294.00 K
Observed - Background BT (3.9 um)4.52 K
BT Anomaly (3.9 um)3.22 K
Maximum Observed - Clear RTM BT (3.9 um)11.77 K
Maximum Observed BTD (3.9-10/11/12 um)9.45 K
Observed - Background BTD (3.9-10/11/12 um)3.69 K
BTD Anomaly (3.9-10/11/12 um)5.70 K
Similar Pixel Count4
BT Time Tendency (3.9 um)1.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.89
Fraction of Surrounding Red Channel Pixels that are Brighter0.98
Maximum Radiative Power16.67 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 62.40°
Mean Solar Zenith Angle 42.10°
Mean Glint Angle89.10°
Water Fraction0.00
Total Pixel Area 8.60 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) MT
Country/Countries United States
County/Locality(s) Valley County, MT
NWS WFO Glasgow MT
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-20 19:46:20UTC
Radiative Center (Lat, Lon): 48.380280°, -106.529167°
Nearby Counties (meeting notification criteria):
  • Valley County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power20.56 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)310.08 K
Observed - Background BT (3.9 um)2.31 K
BT Anomaly (3.9 um)1.37 K
Maximum Observed - Clear RTM BT (3.9 um)16.66 K
Maximum Observed BTD (3.9-10/11/12 um)14.68 K
Observed - Background BTD (3.9-10/11/12 um)2.83 K
BTD Anomaly (3.9-10/11/12 um)3.36 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.38
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power20.56 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 63.60°
Mean Solar Zenith Angle 38.20°
Mean Glint Angle87.80°
Water Fraction0.00
Total Pixel Area 9.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IL
Country/Countries United States
County/Locality(s) Jo Daviess County, IL
NWS WFO Quad Cities IL
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-20 19:46:51UTC
Radiative Center (Lat, Lon): 42.248055°, -90.137222°
Nearby Counties (meeting notification criteria):
  • Jo Daviess County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power55.29 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)300.96 K
Observed - Background BT (3.9 um)6.01 K
BT Anomaly (3.9 um)3.01 K
Maximum Observed - Clear RTM BT (3.9 um)18.24 K
Maximum Observed BTD (3.9-10/11/12 um)15.66 K
Observed - Background BTD (3.9-10/11/12 um)6.36 K
BTD Anomaly (3.9-10/11/12 um)3.96 K
Similar Pixel Count6
BT Time Tendency (3.9 um)6.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.39
Fraction of Surrounding Red Channel Pixels that are Brighter0.95
Maximum Radiative Power28.94 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.30°
Mean Solar Zenith Angle 38.80°
Mean Glint Angle73.10°
Water Fraction0.00
Total Pixel Area 19.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OK
Country/Countries United States
County/Locality(s) Beckham County, OK
NWS WFO Norman OK
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-20 19:47:20UTC
Radiative Center (Lat, Lon): 35.158054°, -99.687775°
Nearby Counties (meeting notification criteria):
  • Beckham County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power20.63 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)312.81 K
Observed - Background BT (3.9 um)4.09 K
BT Anomaly (3.9 um)3.18 K
Maximum Observed - Clear RTM BT (3.9 um)17.76 K
Maximum Observed BTD (3.9-10/11/12 um)19.44 K
Observed - Background BTD (3.9-10/11/12 um)4.62 K
BTD Anomaly (3.9-10/11/12 um)3.28 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.41
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power20.63 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.70°
Mean Solar Zenith Angle 28.60°
Mean Glint Angle60.60°
Water Fraction0.00
Total Pixel Area 6.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AL
Country/Countries United States
County/Locality(s) Talladega County, AL
NWS WFO Birmingham AL
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-20 19:47:21UTC
Radiative Center (Lat, Lon): 33.577778°, -85.912781°
Nearby Counties (meeting notification criteria):
  • Talladega 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)302.12 K
Observed - Background BT (3.9 um)3.00 K
BT Anomaly (3.9 um)1.35 K
Maximum Observed - Clear RTM BT (3.9 um)10.64 K
Maximum Observed BTD (3.9-10/11/12 um)7.35 K
Observed - Background BTD (3.9-10/11/12 um)2.32 K
BTD Anomaly (3.9-10/11/12 um)2.41 K
Similar Pixel Count18
BT Time Tendency (3.9 um)0.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.75
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 40.90°
Mean Solar Zenith Angle 36.10°
Mean Glint Angle58.00°
Water Fraction0.00
Total Pixel Area 5.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) LA
Country/Countries United States
County/Locality(s) Bossier Parish, LA
NWS WFO Shreveport LA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-20 19:47:20UTC
Radiative Center (Lat, Lon): 32.884445°, -93.483055°
Nearby Counties (meeting notification criteria):
  • Bossier Parish (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power13.59 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)300.48 K
Observed - Background BT (3.9 um)4.55 K
BT Anomaly (3.9 um)5.75 K
Maximum Observed - Clear RTM BT (3.9 um)7.16 K
Maximum Observed BTD (3.9-10/11/12 um)10.45 K
Observed - Background BTD (3.9-10/11/12 um)4.72 K
BTD Anomaly (3.9-10/11/12 um)4.36 K
Similar Pixel Count8
BT Time Tendency (3.9 um)2.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.42
Fraction of Surrounding Red Channel Pixels that are Brighter0.95
Maximum Radiative Power13.59 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 43.20°
Mean Solar Zenith Angle 30.50°
Mean Glint Angle54.80°
Water Fraction0.00
Total Pixel Area 5.50 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 (Cloud)
Mean Object Date/Time2026-04-20 19:48:22UTC
Radiative Center (Lat, Lon): 21.813334°, -78.751114°
Nearby Counties (meeting notification criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power92.18 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)322.53 K
Observed - Background BT (3.9 um)14.33 K
BT Anomaly (3.9 um)9.69 K
Maximum Observed - Clear RTM BT (3.9 um)16.89 K
Maximum Observed BTD (3.9-10/11/12 um)26.32 K
Observed - Background BTD (3.9-10/11/12 um)13.06 K
BTD Anomaly (3.9-10/11/12 um)10.78 K
Similar Pixel Count0
BT Time Tendency (3.9 um)8.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.98
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power55.12 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 26.00°
Mean Solar Zenith Angle 37.90°
Mean Glint Angle45.00°
Water Fraction0.00
Total Pixel Area 8.90 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Dominican Republic
County/Locality(s) Unknown, Unknown
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-20 19:48:53UTC
Radiative Center (Lat, Lon): 18.870832°, -69.980553°
Nearby Counties (meeting notification criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power5.66 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.06 K
Observed - Background BT (3.9 um)2.95 K
BT Anomaly (3.9 um)3.50 K
Maximum Observed - Clear RTM BT (3.9 um)7.02 K
Maximum Observed BTD (3.9-10/11/12 um)10.97 K
Observed - Background BTD (3.9-10/11/12 um)2.10 K
BTD Anomaly (3.9-10/11/12 um)2.42 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.86
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power5.66 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 23.00°
Mean Solar Zenith Angle 45.80°
Mean Glint Angle56.40°
Water Fraction0.00
Total Pixel Area 4.30 km2
Latest Satellite Imagery:
  • None Available
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