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Wildfire Notification Report

Date: 2026-04-11
Time: 18:11:18
Production Date and Time: 2026-04-11 18:16:17 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20261011811181_e20261011813554_c20261011814019.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20261011806181_e20261011808554_c20261011809028.nc
Number Of Thermal Anomaly Notifications: 5
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Possible Wildfire

Basic Information
State/Province(s) MT
Country/Countries United States
County/Locality(s) Teton County, MT
NWS WFO Great Falls MT
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-11 18:11:20UTC
Radiative Center (Lat, Lon): 47.610279°, -112.082779°
Nearby Counties (meeting notification criteria):
  • Teton County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power39.10 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.55 K
Observed - Background BT (3.9 um)6.20 K
BT Anomaly (3.9 um)6.64 K
Maximum Observed - Clear RTM BT (3.9 um)16.99 K
Maximum Observed BTD (3.9-10/11/12 um)23.92 K
Observed - Background BTD (3.9-10/11/12 um)6.29 K
BTD Anomaly (3.9-10/11/12 um)5.09 K
Similar Pixel Count14
BT Time Tendency (3.9 um)1.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.44
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power39.10 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 65.70°
Mean Solar Zenith Angle 43.00°
Mean Glint Angle107.20°
Water Fraction0.00
Total Pixel Area 9.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MS
Country/Countries United States
County/Locality(s) Prentiss County, MS
NWS WFO Memphis TN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-11 18:12:22UTC
Radiative Center (Lat, Lon): 34.532223°, -88.444168°
Nearby Counties (meeting notification criteria):
  • Prentiss County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power19.96 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)311.00 K
Observed - Background BT (3.9 um)6.98 K
BT Anomaly (3.9 um)2.93 K
Maximum Observed - Clear RTM BT (3.9 um)11.06 K
Maximum Observed BTD (3.9-10/11/12 um)18.75 K
Observed - Background BTD (3.9-10/11/12 um)6.41 K
BTD Anomaly (3.9-10/11/12 um)2.98 K
Similar Pixel Count20
BT Time Tendency (3.9 um)2.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.89
Fraction of Surrounding Red Channel Pixels that are Brighter0.87
Maximum Radiative Power19.96 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 42.70°
Mean Solar Zenith Angle 26.80°
Mean Glint Angle66.80°
Water Fraction0.00
Total Pixel Area 5.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) SC
Country/Countries United States
County/Locality(s) Florence County, SC
NWS WFO Wilmington NC
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-11 18:12:23UTC
Radiative Center (Lat, Lon): 33.926666°, -79.639442°
Nearby Counties (meeting notification criteria):
  • Florence County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power17.85 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)4.34 K
BT Anomaly (3.9 um)2.58 K
Maximum Observed - Clear RTM BT (3.9 um)11.79 K
Maximum Observed BTD (3.9-10/11/12 um)12.25 K
Observed - Background BTD (3.9-10/11/12 um)4.49 K
BTD Anomaly (3.9-10/11/12 um)6.24 K
Similar Pixel Count5
BT Time Tendency (3.9 um)3.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.44
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power17.85 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 39.90°
Mean Solar Zenith Angle 28.60°
Mean Glint Angle64.90°
Water Fraction0.00
Total Pixel Area 5.20 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/Time2026-04-11 18:13:23UTC
Radiative Center (Lat, Lon): 21.080833°, -78.199448°
Nearby Counties (meeting notification criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power181.81 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)326.13 K
Observed - Background BT (3.9 um)16.17 K
BT Anomaly (3.9 um)4.60 K
Maximum Observed - Clear RTM BT (3.9 um)25.91 K
Maximum Observed BTD (3.9-10/11/12 um)30.70 K
Observed - Background BTD (3.9-10/11/12 um)14.90 K
BTD Anomaly (3.9-10/11/12 um)4.23 K
Similar Pixel Count0
BT Time Tendency (3.9 um)-12.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power67.20 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 25.00°
Mean Solar Zenith Angle 19.10°
Mean Glint Angle38.70°
Water Fraction0.00
Total Pixel Area 13.20 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 (Cloud)
Mean Object Date/Time2026-04-11 18:13:54UTC
Radiative Center (Lat, Lon): 19.258612°, -71.593613°
Nearby Counties (meeting notification criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power25.15 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)316.85 K
Observed - Background BT (3.9 um)8.96 K
BT Anomaly (3.9 um)5.03 K
Maximum Observed - Clear RTM BT (3.9 um)16.44 K
Maximum Observed BTD (3.9-10/11/12 um)26.36 K
Observed - Background BTD (3.9-10/11/12 um)8.76 K
BTD Anomaly (3.9-10/11/12 um)5.02 K
Similar Pixel Count0
BT Time Tendency (3.9 um)6.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.73
Fraction of Surrounding Red Channel Pixels that are Brighter0.69
Maximum Radiative Power25.15 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 23.10°
Mean Solar Zenith Angle 23.30°
Mean Glint Angle41.20°
Water Fraction0.00
Total Pixel Area 4.30 km2
Latest Satellite Imagery:
  • None Available
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