Wildfire Alert Report

Date: 2025-09-26
Time: 20:36:15
Production Date and Time: 2025-09-26 20:41:18 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20252692036158_e20252692038531_c20252692039024.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20252692031158_e20252692033531_c20252692034021.nc
Number Of Thermal Anomaly Alerts: 3
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Possible Wildfire

Basic Information
State/Province(s) OR
Country/Countries United States
County/Locality(s) Klamath County, OR
NWS WFO Medford OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-26 20:36:46UTC
Radiative Center (Lat, Lon): 42.103611°, -121.822220°
Nearby Counties (meeting alert criteria):
  • Klamath County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power29.65 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)307.57 K
Observed - Background BT (3.9 um)5.05 K
BT Anomaly (3.9 um)3.00 K
Maximum Observed - Clear RTM BT (3.9 um)12.34 K
Maximum Observed BTD (3.9-10/11/12 um)13.20 K
Observed - Background BTD (3.9-10/11/12 um)4.18 K
BTD Anomaly (3.9-10/11/12 um)7.46 K
Similar Pixel Count16
BT Time Tendency (3.9 um)1.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.62
Fraction of Surrounding Red Channel Pixels that are Brighter0.41
Maximum Radiative Power29.65 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 67.90°
Mean Solar Zenith Angle 44.00°
Mean Glint Angle86.30°
Water Fraction0.00
Total Pixel Area 10.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries United States
County/Locality(s) Phillips County, AR
NWS WFO Memphis TN
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-09-26 20:37:19UTC
Radiative Center (Lat, Lon): 34.351665°, -90.872780°
Nearby Counties (meeting alert criteria):
  • Phillips County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power44.24 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)316.99 K
Observed - Background BT (3.9 um)12.14 K
BT Anomaly (3.9 um)8.76 K
Maximum Observed - Clear RTM BT (3.9 um)21.36 K
Maximum Observed BTD (3.9-10/11/12 um)19.29 K
Observed - Background BTD (3.9-10/11/12 um)10.73 K
BTD Anomaly (3.9-10/11/12 um)13.41 K
Similar Pixel Count0
BT Time Tendency (3.9 um)8.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.99
Fraction of Surrounding Red Channel Pixels that are Brighter0.88
Maximum Radiative Power44.24 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 43.50°
Mean Solar Zenith Angle 51.80°
Mean Glint Angle68.10°
Water Fraction0.00
Total Pixel Area 5.50 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/Time2025-09-26 20:38:20UTC
Radiative Center (Lat, Lon): 21.753056°, -78.926666°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power15.81 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)307.57 K
Observed - Background BT (3.9 um)5.35 K
BT Anomaly (3.9 um)6.49 K
Maximum Observed - Clear RTM BT (3.9 um)8.95 K
Maximum Observed BTD (3.9-10/11/12 um)15.77 K
Observed - Background BTD (3.9-10/11/12 um)5.11 K
BTD Anomaly (3.9-10/11/12 um)5.73 K
Similar Pixel Count19
BT Time Tendency (3.9 um)2.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.78
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power15.81 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 25.90°
Mean Solar Zenith Angle 55.90°
Mean Glint Angle62.60°
Water Fraction0.00
Total Pixel Area 4.40 km2
Latest Satellite Imagery:
  • None Available
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