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Wildfire Alert Report

Date: 2026-02-20
Time: 16:46:17
Production Date and Time: 2026-02-20 16:51:07 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20260511646174_e20260511648547_c20260511649029.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20260511641174_e20260511643547_c20260511644033.nc
Number Of Thermal Anomaly Alerts: 5
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Possible Wildfire

Basic Information
State/Province(s) Alberta
Country/Countries Canada
County/Locality(s) Division No. 9, Alberta
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2026-02-20 16:46:19UTC
Radiative Center (Lat, Lon): 52.779446°, -116.286667°
Nearby Counties (meeting alert criteria):
  • Division No. 9 (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power62.88 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)282.57 K
Observed - Background BT (3.9 um)19.67 K
BT Anomaly (3.9 um)17.85 K
Maximum Observed - Clear RTM BT (3.9 um)24.00 K
Maximum Observed BTD (3.9-10/11/12 um)26.42 K
Observed - Background BTD (3.9-10/11/12 um)19.83 K
BTD Anomaly (3.9-10/11/12 um)15.52 K
Similar Pixel Count0
BT Time Tendency (3.9 um)3.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.42
Fraction of Surrounding Red Channel Pixels that are Brighter0.65
Maximum Radiative Power62.88 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 71.70°
Mean Solar Zenith Angle 76.10°
Mean Glint Angle147.80°
Water Fraction0.00
Total Pixel Area 12.70 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) TN
Country/Countries United States
County/Locality(s) Henry County, TN
NWS WFO Memphis TN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-02-20 16:46:51UTC
Radiative Center (Lat, Lon): 36.478889°, -88.470833°
Nearby Counties (meeting alert criteria):
  • Henry County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power5.47 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)296.28 K
Observed - Background BT (3.9 um)2.09 K
BT Anomaly (3.9 um)2.39 K
Maximum Observed - Clear RTM BT (3.9 um)14.81 K
Maximum Observed BTD (3.9-10/11/12 um)10.82 K
Observed - Background BTD (3.9-10/11/12 um)2.19 K
BTD Anomaly (3.9-10/11/12 um)5.82 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.43
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power5.47 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.80°
Mean Solar Zenith Angle 51.40°
Mean Glint Angle96.10°
Water Fraction0.00
Total Pixel Area 5.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries United States
County/Locality(s) Fulton County, AR
NWS WFO Little Rock AR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-02-20 16:46:51UTC
Radiative Center (Lat, Lon): 36.391109°, -91.653893°
Nearby Counties (meeting alert criteria):
  • Fulton County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.92 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)292.07 K
Observed - Background BT (3.9 um)4.23 K
BT Anomaly (3.9 um)3.87 K
Maximum Observed - Clear RTM BT (3.9 um)11.97 K
Maximum Observed BTD (3.9-10/11/12 um)16.69 K
Observed - Background BTD (3.9-10/11/12 um)3.97 K
BTD Anomaly (3.9-10/11/12 um)4.35 K
Similar Pixel Count20
BT Time Tendency (3.9 um)3.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.71
Fraction of Surrounding Red Channel Pixels that are Brighter0.90
Maximum Radiative Power9.92 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 45.90°
Mean Solar Zenith Angle 52.50°
Mean Glint Angle98.40°
Water Fraction0.00
Total Pixel Area 5.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OK
Country/Countries United States
County/Locality(s) Delaware County, OK
NWS WFO Tulsa OK
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-02-20 16:46:50UTC
Radiative Center (Lat, Lon): 36.398335°, -94.859726°
Nearby Counties (meeting alert criteria):
  • Delaware County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power6.27 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)293.75 K
Observed - Background BT (3.9 um)2.76 K
BT Anomaly (3.9 um)1.70 K
Maximum Observed - Clear RTM BT (3.9 um)13.65 K
Maximum Observed BTD (3.9-10/11/12 um)12.89 K
Observed - Background BTD (3.9-10/11/12 um)2.54 K
BTD Anomaly (3.9-10/11/12 um)2.40 K
Similar Pixel Count23
BT Time Tendency (3.9 um)1.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.61
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power6.27 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 47.30°
Mean Solar Zenith Angle 53.90°
Mean Glint Angle101.20°
Water Fraction0.00
Total Pixel Area 5.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) TX
Country/Countries United States
County/Locality(s) Duval County, TX
NWS WFO Corpus Christi TX
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2026-02-20 16:47:49UTC
Radiative Center (Lat, Lon): 27.493610°, -98.660278°
Nearby Counties (meeting alert criteria):
  • Duval County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power277.29 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)316.71 K
Observed - Background BT (3.9 um)11.59 K
BT Anomaly (3.9 um)27.08 K
Maximum Observed - Clear RTM BT (3.9 um)11.95 K
Maximum Observed BTD (3.9-10/11/12 um)27.84 K
Observed - Background BTD (3.9-10/11/12 um)11.34 K
BTD Anomaly (3.9-10/11/12 um)26.97 K
Similar Pixel Count0
BT Time Tendency (3.9 um)8.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.55
Fraction of Surrounding Red Channel Pixels that are Brighter0.25
Maximum Radiative Power277.29 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 41.40°
Mean Solar Zenith Angle 48.80°
Mean Glint Angle90.20°
Water Fraction0.00
Total Pixel Area 5.30 km2
Latest Satellite Imagery:
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