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Wildfire Alert Report

Date: 2026-02-11
Time: 23:11:17
Production Date and Time: 2026-02-11 23:16:10 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20260422311179_e20260422313552_c20260422314055.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20260422306179_e20260422308552_c20260422309025.nc
Number Of Thermal Anomaly Alerts: 6
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Coffey County, KS
NWS WFO Topeka KS
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2026-02-11 23:11:50UTC
Radiative Center (Lat, Lon): 38.264721°, -95.596664°
Nearby Counties (meeting alert criteria):
  • Coffey County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power66.14 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)295.48 K
Observed - Background BT (3.9 um)17.79 K
BT Anomaly (3.9 um)31.21 K
Maximum Observed - Clear RTM BT (3.9 um)18.75 K
Maximum Observed BTD (3.9-10/11/12 um)20.94 K
Observed - Background BTD (3.9-10/11/12 um)18.16 K
BTD Anomaly (3.9-10/11/12 um)14.43 K
Similar Pixel Count0
BT Time Tendency (3.9 um)9.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.57
Fraction of Surrounding Red Channel Pixels that are Brighter0.52
Maximum Radiative Power35.84 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.40°
Mean Solar Zenith Angle 82.90°
Mean Glint Angle80.40°
Water Fraction0.00
Total Pixel Area 12.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) VA
Country/Countries United States
County/Locality(s) Buckingham County, VA
NWS WFO Blacksburg VA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-02-11 23:11:52UTC
Radiative Center (Lat, Lon): 37.651390°, -78.542778°
Nearby Counties (meeting alert criteria):
  • Buckingham County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power2.36 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)277.35 K
Observed - Background BT (3.9 um)1.28 K
BT Anomaly (3.9 um)2.66 K
Maximum Observed - Clear RTM BT (3.9 um)4.19 K
Maximum Observed BTD (3.9-10/11/12 um)2.85 K
Observed - Background BTD (3.9-10/11/12 um)2.50 K
BTD Anomaly (3.9-10/11/12 um)5.58 K
Similar Pixel Count1
BT Time Tendency (3.9 um)0.40 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 Power2.36 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.00°
Mean Solar Zenith Angle 95.40°
Mean Glint Angle99.70°
Water Fraction0.00
Total Pixel Area 5.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OK
Country/Countries United States
County/Locality(s) Hughes County, OK
NWS WFO Norman OK
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-02-11 23:12:20UTC
Radiative Center (Lat, Lon): 35.115833°, -96.153336°
Nearby Counties (meeting alert criteria):
  • Hughes County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power20.12 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)290.46 K
Observed - Background BT (3.9 um)5.16 K
BT Anomaly (3.9 um)8.74 K
Maximum Observed - Clear RTM BT (3.9 um)8.41 K
Maximum Observed BTD (3.9-10/11/12 um)8.32 K
Observed - Background BTD (3.9-10/11/12 um)5.92 K
BTD Anomaly (3.9-10/11/12 um)7.11 K
Similar Pixel Count2
BT Time Tendency (3.9 um)2.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.25
Fraction of Surrounding Red Channel Pixels that are Brighter0.95
Maximum Radiative Power11.19 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 46.70°
Mean Solar Zenith Angle 81.20°
Mean Glint Angle77.20°
Water Fraction0.00
Total Pixel Area 11.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) TX
Country/Countries United States
County/Locality(s) Houston County, TX
NWS WFO Houston/Galveston TX
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-02-11 23:12:20UTC
Radiative Center (Lat, Lon): 31.512777°, -95.564445°
Nearby Counties (meeting alert criteria):
  • Houston County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power36.17 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)298.30 K
Observed - Background BT (3.9 um)8.42 K
BT Anomaly (3.9 um)26.57 K
Maximum Observed - Clear RTM BT (3.9 um)12.30 K
Maximum Observed BTD (3.9-10/11/12 um)11.87 K
Observed - Background BTD (3.9-10/11/12 um)8.24 K
BTD Anomaly (3.9-10/11/12 um)77.38 K
Similar Pixel Count2
BT Time Tendency (3.9 um)6.10 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 Power20.48 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 43.10°
Mean Solar Zenith Angle 80.20°
Mean Glint Angle74.70°
Water Fraction0.00
Total Pixel Area 11.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) TX
Country/Countries United States
County/Locality(s) Starr County, TX
NWS WFO Brownsville TX
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-02-11 23:12:49UTC
Radiative Center (Lat, Lon): 26.512222°, -98.753052°
Nearby Counties (meeting alert criteria):
  • Starr County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power7.04 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)299.66 K
Observed - Background BT (3.9 um)2.43 K
BT Anomaly (3.9 um)4.28 K
Maximum Observed - Clear RTM BT (3.9 um)5.98 K
Maximum Observed BTD (3.9-10/11/12 um)8.78 K
Observed - Background BTD (3.9-10/11/12 um)1.88 K
BTD Anomaly (3.9-10/11/12 um)2.18 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.83
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power7.04 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 40.70°
Mean Solar Zenith Angle 75.60°
Mean Glint Angle66.10°
Water Fraction0.00
Total Pixel Area 5.30 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/Time2026-02-11 23:13:21UTC
Radiative Center (Lat, Lon): 22.800556°, -82.460281°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power4.09 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)294.05 K
Observed - Background BT (3.9 um)2.35 K
BT Anomaly (3.9 um)6.27 K
Maximum Observed - Clear RTM BT (3.9 um)3.34 K
Maximum Observed BTD (3.9-10/11/12 um)3.89 K
Observed - Background BTD (3.9-10/11/12 um)2.01 K
BTD Anomaly (3.9-10/11/12 um)4.99 K
Similar Pixel Count2
BT Time Tendency (3.9 um)1.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.73
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power4.09 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 28.10°
Mean Solar Zenith Angle 88.20°
Mean Glint Angle87.50°
Water Fraction0.00
Total Pixel Area 4.50 km2
Latest Satellite Imagery:
  • None Available
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