Wildfire Alert Report

Date: 2025-08-21
Time: 20:21:17
Production Date and Time: 2025-08-21 20:26:25 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20252332021172_e20252332023546_c20252332024002.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20252332016172_e20252332018546_c20252332019038.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) WY
Country/Countries United States
County/Locality(s) Sublette County, WY
NWS WFO Riverton WY
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-08-21 20:21:49UTC
Radiative Center (Lat, Lon): 43.337223°, -110.007225°
Nearby Counties (meeting alert criteria):
  • Sublette County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power62.84 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)315.64 K
Observed - Background BT (3.9 um)13.72 K
BT Anomaly (3.9 um)7.58 K
Maximum Observed - Clear RTM BT (3.9 um)16.78 K
Maximum Observed BTD (3.9-10/11/12 um)25.12 K
Observed - Background BTD (3.9-10/11/12 um)13.21 K
BTD Anomaly (3.9-10/11/12 um)8.80 K
Similar Pixel Count0
BT Time Tendency (3.9 um)10.40 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 Power62.84 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 61.30°
Mean Solar Zenith Angle 33.20°
Mean Glint Angle75.40°
Water Fraction0.00
Total Pixel Area 8.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Sumner County, KS
NWS WFO Wichita KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-08-21 20:21:50UTC
Radiative Center (Lat, Lon): 37.016109°, -97.545830°
Nearby Counties (meeting alert criteria):
  • Sumner County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power35.69 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)316.35 K
Observed - Background BT (3.9 um)7.05 K
BT Anomaly (3.9 um)2.47 K
Maximum Observed - Clear RTM BT (3.9 um)12.71 K
Maximum Observed BTD (3.9-10/11/12 um)19.13 K
Observed - Background BTD (3.9-10/11/12 um)6.34 K
BTD Anomaly (3.9-10/11/12 um)2.59 K
Similar Pixel Count9
BT Time Tendency (3.9 um)4.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.78
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power35.69 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.20°
Mean Solar Zenith Angle 34.30°
Mean Glint Angle59.30°
Water Fraction0.00
Total Pixel Area 6.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OK
Country/Countries United States
County/Locality(s) Osage County, OK
NWS WFO Tulsa OK
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-08-21 20:21:50UTC
Radiative Center (Lat, Lon): 36.546112°, -96.056946°
Nearby Counties (meeting alert criteria):
  • Osage County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power30.45 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)312.10 K
Observed - Background BT (3.9 um)5.44 K
BT Anomaly (3.9 um)3.15 K
Maximum Observed - Clear RTM BT (3.9 um)9.49 K
Maximum Observed BTD (3.9-10/11/12 um)18.45 K
Observed - Background BTD (3.9-10/11/12 um)5.49 K
BTD Anomaly (3.9-10/11/12 um)3.55 K
Similar Pixel Count13
BT Time Tendency (3.9 um)5.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.62
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power30.45 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.00°
Mean Solar Zenith Angle 35.00°
Mean Glint Angle58.40°
Water Fraction0.00
Total Pixel Area 6.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) TX
Country/Countries United States
County/Locality(s) Bowie County, TX
NWS WFO Shreveport LA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-08-21 20:22:20UTC
Radiative Center (Lat, Lon): 33.514999°, -94.444168°
Nearby Counties (meeting alert criteria):
  • Bowie County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power19.19 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)311.77 K
Observed - Background BT (3.9 um)4.53 K
BT Anomaly (3.9 um)2.42 K
Maximum Observed - Clear RTM BT (3.9 um)7.46 K
Maximum Observed BTD (3.9-10/11/12 um)16.03 K
Observed - Background BTD (3.9-10/11/12 um)5.12 K
BTD Anomaly (3.9-10/11/12 um)3.41 K
Similar Pixel Count14
BT Time Tendency (3.9 um)1.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.17
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power19.19 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.30°
Mean Solar Zenith Angle 34.50°
Mean Glint Angle52.80°
Water Fraction0.00
Total Pixel Area 5.60 km2
Latest Satellite Imagery:
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