Wildfire Alert Report

Date: 2025-08-19
Time: 21:06:17
Production Date and Time: 2025-08-19 21:11:23 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20252312106171_e20252312108544_c20252312108598.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20252312101171_e20252312103544_c20252312104028.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) OR
Country/Countries United States
County/Locality(s) Marion County, OR
NWS WFO Portland OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-08-19 21:06:48UTC
Radiative Center (Lat, Lon): 45.000278°, -122.649445°
Nearby Counties (meeting alert criteria):
  • Marion County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power170.64 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.39 K
Observed - Background BT (3.9 um)10.17 K
BT Anomaly (3.9 um)3.08 K
Maximum Observed - Clear RTM BT (3.9 um)17.18 K
Maximum Observed BTD (3.9-10/11/12 um)23.03 K
Observed - Background BTD (3.9-10/11/12 um)10.09 K
BTD Anomaly (3.9-10/11/12 um)3.69 K
Similar Pixel Count6
BT Time Tendency (3.9 um)10.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.47
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power100.37 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 70.10°
Mean Solar Zenith Angle 33.60°
Mean Glint Angle78.70°
Water Fraction0.00
Total Pixel Area 23.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OR
Country/Countries United States
County/Locality(s) Marion County, OR
NWS WFO Portland OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-08-19 21:06:48UTC
Radiative Center (Lat, Lon): 44.957500°, -122.826385°
Nearby Counties (meeting alert criteria):
  • Marion County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power75.55 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)312.48 K
Observed - Background BT (3.9 um)8.73 K
BT Anomaly (3.9 um)6.98 K
Maximum Observed - Clear RTM BT (3.9 um)18.78 K
Maximum Observed BTD (3.9-10/11/12 um)23.81 K
Observed - Background BTD (3.9-10/11/12 um)7.69 K
BTD Anomaly (3.9-10/11/12 um)8.11 K
Similar Pixel Count17
BT Time Tendency (3.9 um)6.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.97
Fraction of Surrounding Red Channel Pixels that are Brighter0.77
Maximum Radiative Power75.55 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 70.20°
Mean Solar Zenith Angle 33.50°
Mean Glint Angle78.80°
Water Fraction0.00
Total Pixel Area 11.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries United States
County/Locality(s) Desha County, AR
NWS WFO Little Rock AR
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-08-19 21:07:20UTC
Radiative Center (Lat, Lon): 33.954723°, -91.473892°
Nearby Counties (meeting alert criteria):
  • Desha County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power42.96 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)320.56 K
Observed - Background BT (3.9 um)10.43 K
BT Anomaly (3.9 um)6.55 K
Maximum Observed - Clear RTM BT (3.9 um)16.93 K
Maximum Observed BTD (3.9-10/11/12 um)24.61 K
Observed - Background BTD (3.9-10/11/12 um)9.24 K
BTD Anomaly (3.9-10/11/12 um)7.11 K
Similar Pixel Count0
BT Time Tendency (3.9 um)4.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.99
Fraction of Surrounding Red Channel Pixels that are Brighter0.95
Maximum Radiative Power42.96 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 43.40°
Mean Solar Zenith Angle 45.00°
Mean Glint Angle52.50°
Water Fraction0.00
Total Pixel Area 5.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Coahuila de Zaragoza
Country/Countries Mexico
County/Locality(s) Matamoros, Coahuila de Zaragoza
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-08-19 21:07:49UTC
Radiative Center (Lat, Lon): 25.386944°, -103.324165°
Nearby Counties (meeting alert criteria):
  • Matamoros (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power125.49 MW
Map:
Additional Information
Alert Status New Feature
Type of EventLikely a Solar Farm
Event Priority Ranking4
Maximum Observed BT (3.9 um)327.90 K
Observed - Background BT (3.9 um)10.22 K
BT Anomaly (3.9 um)4.29 K
Maximum Observed - Clear RTM BT (3.9 um)17.47 K
Maximum Observed BTD (3.9-10/11/12 um)23.96 K
Observed - Background BTD (3.9-10/11/12 um)10.40 K
BTD Anomaly (3.9-10/11/12 um)6.49 K
Similar Pixel Count4
BT Time Tendency (3.9 um)6.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.37
Fraction of Surrounding Red Channel Pixels that are Brighter0.00
Maximum Radiative Power72.30 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 43.30°
Mean Solar Zenith Angle 32.70°
Mean Glint Angle34.10°
Water Fraction0.00
Total Pixel Area 11.00 km2
Latest Satellite Imagery:
  • None Available
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