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Wildfire Alert Report

Date: 2025-12-31
Time: 21:16:19
Production Date and Time: 2025-12-31 21:21:18 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20253652116193_e20253652118566_c20253652119057.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20253652111193_e20253652113566_c20253652114050.nc
Number Of Thermal Anomaly Alerts: 6
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Possible Wildfire

Basic Information
State/Province(s) UT
Country/Countries United States
County/Locality(s) Iron County, UT
NWS WFO Salt Lake City UT
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-12-31 21:16:50UTC
Radiative Center (Lat, Lon): 37.645279°, -112.714165°
Nearby Counties (meeting alert criteria):
  • Iron County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power60.26 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)18.06 K
BT Anomaly (3.9 um)7.36 K
Maximum Observed - Clear RTM BT (3.9 um)18.88 K
Maximum Observed BTD (3.9-10/11/12 um)34.67 K
Observed - Background BTD (3.9-10/11/12 um)18.02 K
BTD Anomaly (3.9-10/11/12 um)7.54 K
Similar Pixel Count0
BT Time Tendency (3.9 um)6.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.92
Fraction of Surrounding Red Channel Pixels that are Brighter0.88
Maximum Radiative Power60.26 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 58.90°
Mean Solar Zenith Angle 65.70°
Mean Glint Angle87.40°
Water Fraction0.00
Total Pixel Area 7.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) TN
Country/Countries United States
County/Locality(s) Haywood County, TN
NWS WFO Memphis TN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-12-31 21:17:23UTC
Radiative Center (Lat, Lon): 35.592499°, -89.275558°
Nearby Counties (meeting alert criteria):
  • Haywood County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power7.45 MW
Map:
Additional Information
Alert Status New Feature
Type of EventLikely an Urban Source
Event Priority Ranking4
Maximum Observed BT (3.9 um)287.99 K
Observed - Background BT (3.9 um)4.48 K
BT Anomaly (3.9 um)13.47 K
Maximum Observed - Clear RTM BT (3.9 um)11.03 K
Maximum Observed BTD (3.9-10/11/12 um)6.27 K
Observed - Background BTD (3.9-10/11/12 um)4.07 K
BTD Anomaly (3.9-10/11/12 um)22.61 K
Similar Pixel Count1
BT Time Tendency (3.9 um)0.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.99
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power7.45 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.20°
Mean Solar Zenith Angle 75.20°
Mean Glint Angle93.10°
Water Fraction0.00
Total Pixel Area 5.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) TX
Country/Countries United States
County/Locality(s) Gray County, TX
NWS WFO Amarillo TX
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-12-31 21:17:21UTC
Radiative Center (Lat, Lon): 35.540001°, -101.028053°
Nearby Counties (meeting alert criteria):
  • Gray County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power13.77 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)297.11 K
Observed - Background BT (3.9 um)5.07 K
BT Anomaly (3.9 um)17.89 K
Maximum Observed - Clear RTM BT (3.9 um)15.54 K
Maximum Observed BTD (3.9-10/11/12 um)11.01 K
Observed - Background BTD (3.9-10/11/12 um)5.36 K
BTD Anomaly (3.9-10/11/12 um)12.21 K
Similar Pixel Count3
BT Time Tendency (3.9 um)4.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.28
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power13.77 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.80°
Mean Solar Zenith Angle 68.80°
Mean Glint Angle86.00°
Water Fraction0.00
Total Pixel Area 6.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AL
Country/Countries United States
County/Locality(s) Calhoun County, AL
NWS WFO Birmingham AL
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-12-31 21:17:23UTC
Radiative Center (Lat, Lon): 33.864723°, -85.771385°
Nearby Counties (meeting alert criteria):
  • Calhoun County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power7.15 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)286.44 K
Observed - Background BT (3.9 um)4.65 K
BT Anomaly (3.9 um)5.99 K
Maximum Observed - Clear RTM BT (3.9 um)11.01 K
Maximum Observed BTD (3.9-10/11/12 um)6.52 K
Observed - Background BTD (3.9-10/11/12 um)4.47 K
BTD Anomaly (3.9-10/11/12 um)14.04 K
Similar Pixel Count2
BT Time Tendency (3.9 um)2.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.52
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power7.15 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 41.20°
Mean Solar Zenith Angle 76.20°
Mean Glint Angle93.70°
Water Fraction0.00
Total Pixel Area 5.30 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/Time2025-12-31 21:17:22UTC
Radiative Center (Lat, Lon): 31.391111°, -95.412224°
Nearby Counties (meeting alert criteria):
  • Houston County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power33.42 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)299.74 K
Observed - Background BT (3.9 um)8.23 K
BT Anomaly (3.9 um)9.74 K
Maximum Observed - Clear RTM BT (3.9 um)16.95 K
Maximum Observed BTD (3.9-10/11/12 um)9.86 K
Observed - Background BTD (3.9-10/11/12 um)7.52 K
BTD Anomaly (3.9-10/11/12 um)18.69 K
Similar Pixel Count2
BT Time Tendency (3.9 um)6.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.93
Fraction of Surrounding Red Channel Pixels that are Brighter0.91
Maximum Radiative Power18.23 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 42.90°
Mean Solar Zenith Angle 68.60°
Mean Glint Angle82.40°
Water Fraction0.00
Total Pixel Area 10.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) San Luis Potosí
Country/Countries Mexico
County/Locality(s) Tamasopo, San Luis Potosí
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-12-31 21:18:21UTC
Radiative Center (Lat, Lon): 22.081944°, -99.300835°
Nearby Counties (meeting alert criteria):
  • Tamasopo (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power10.90 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)297.82 K
Observed - Background BT (3.9 um)5.82 K
BT Anomaly (3.9 um)3.34 K
Maximum Observed - Clear RTM BT (3.9 um)9.72 K
Maximum Observed BTD (3.9-10/11/12 um)10.16 K
Observed - Background BTD (3.9-10/11/12 um)5.35 K
BTD Anomaly (3.9-10/11/12 um)7.77 K
Similar Pixel Count7
BT Time Tendency (3.9 um)0.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.86
Fraction of Surrounding Red Channel Pixels that are Brighter0.89
Maximum Radiative Power10.90 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 37.70°
Mean Solar Zenith Angle 59.40°
Mean Glint Angle64.80°
Water Fraction0.00
Total Pixel Area 5.10 km2
Latest Satellite Imagery:
  • None Available
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