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Wildfire Alert Report

Date: 2026-01-21
Time: 19:21:17
Production Date and Time: 2026-01-21 19:26:10 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20260211921172_e20260211923545_c20260211924046.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20260211916172_e20260211918545_c20260211919037.nc
Number Of Thermal Anomaly Alerts: 5
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Possible Wildfire

Basic Information
State/Province(s) WY
Country/Countries United States
County/Locality(s) Park County, WY
NWS WFO Riverton WY
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-01-21 19:21:19UTC
Radiative Center (Lat, Lon): 44.570557°, -109.236946°
Nearby Counties (meeting alert criteria):
  • Park County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power39.28 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)292.39 K
Observed - Background BT (3.9 um)14.01 K
BT Anomaly (3.9 um)2.94 K
Maximum Observed - Clear RTM BT (3.9 um)27.25 K
Maximum Observed BTD (3.9-10/11/12 um)26.62 K
Observed - Background BTD (3.9-10/11/12 um)14.91 K
BTD Anomaly (3.9-10/11/12 um)2.80 K
Similar Pixel Count3
BT Time Tendency (3.9 um)3.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.05
Fraction of Surrounding Red Channel Pixels that are Brighter0.62
Maximum Radiative Power39.28 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 61.90°
Mean Solar Zenith Angle 64.50°
Mean Glint Angle112.70°
Water Fraction0.00
Total Pixel Area 8.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) NE
Country/Countries United States
County/Locality(s) Sarpy County, NE
NWS WFO Omaha/Valley NE
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2026-01-21 19:21:50UTC
Radiative Center (Lat, Lon): 41.085556°, -96.113335°
Nearby Counties (meeting alert criteria):
  • Sarpy County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power58.43 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)306.04 K
Observed - Background BT (3.9 um)19.29 K
BT Anomaly (3.9 um)8.20 K
Maximum Observed - Clear RTM BT (3.9 um)30.77 K
Maximum Observed BTD (3.9-10/11/12 um)34.06 K
Observed - Background BTD (3.9-10/11/12 um)19.83 K
BTD Anomaly (3.9-10/11/12 um)6.07 K
Similar Pixel Count0
BT Time Tendency (3.9 um)10.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.14
Fraction of Surrounding Red Channel Pixels that are Brighter0.22
Maximum Radiative Power58.43 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.40°
Mean Solar Zenith Angle 61.90°
Mean Glint Angle103.10°
Water Fraction0.00
Total Pixel Area 6.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) NC
Country/Countries United States
County/Locality(s) Richmond County, NC
NWS WFO Raleigh NC
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-01-21 19:22:22UTC
Radiative Center (Lat, Lon): 35.049999°, -79.529167°
Nearby Counties (meeting alert criteria):
  • Richmond County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.60 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)285.56 K
Observed - Background BT (3.9 um)5.46 K
BT Anomaly (3.9 um)5.31 K
Maximum Observed - Clear RTM BT (3.9 um)6.29 K
Maximum Observed BTD (3.9-10/11/12 um)15.47 K
Observed - Background BTD (3.9-10/11/12 um)4.81 K
BTD Anomaly (3.9-10/11/12 um)5.62 K
Similar Pixel Count15
BT Time Tendency (3.9 um)4.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.82
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power9.60 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 41.20°
Mean Solar Zenith Angle 61.00°
Mean Glint Angle95.10°
Water Fraction0.00
Total Pixel Area 5.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Chihuahua
Country/Countries Mexico
County/Locality(s) Aldama, Chihuahua
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-01-21 19:22:49UTC
Radiative Center (Lat, Lon): 29.406666°, -105.973335°
Nearby Counties (meeting alert criteria):
  • Aldama (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power38.78 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)311.79 K
Observed - Background BT (3.9 um)4.77 K
BT Anomaly (3.9 um)2.98 K
Maximum Observed - Clear RTM BT (3.9 um)17.67 K
Maximum Observed BTD (3.9-10/11/12 um)11.51 K
Observed - Background BTD (3.9-10/11/12 um)4.36 K
BTD Anomaly (3.9-10/11/12 um)8.73 K
Similar Pixel Count9
BT Time Tendency (3.9 um)2.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.63
Fraction of Surrounding Red Channel Pixels that are Brighter0.67
Maximum Radiative Power19.59 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.30°
Mean Solar Zenith Angle 49.30°
Mean Glint Angle84.80°
Water Fraction0.00
Total Pixel Area 12.00 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Haiti
County/Locality(s) Unknown, Unknown
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2026-01-21 19:23:53UTC
Radiative Center (Lat, Lon): 19.296389°, -71.921387°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power31.52 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)314.94 K
Observed - Background BT (3.9 um)9.38 K
BT Anomaly (3.9 um)6.29 K
Maximum Observed - Clear RTM BT (3.9 um)15.68 K
Maximum Observed BTD (3.9-10/11/12 um)23.01 K
Observed - Background BTD (3.9-10/11/12 um)9.32 K
BTD Anomaly (3.9-10/11/12 um)5.97 K
Similar Pixel Count0
BT Time Tendency (3.9 um)6.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.81
Fraction of Surrounding Red Channel Pixels that are Brighter0.72
Maximum Radiative Power31.52 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 23.00°
Mean Solar Zenith Angle 52.50°
Mean Glint Angle72.40°
Water Fraction0.00
Total Pixel Area 4.30 km2
Latest Satellite Imagery:
  • None Available
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