Wildfire Alert Report

Date: 2025-08-18
Time: 22:51:18
Production Date and Time: 2025-08-18 22:57:32 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20252302251183_e20252302253556_c20252302254033.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20252302246183_e20252302248556_c20252302249022.nc
Number Of Thermal Anomaly Alerts: 5
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Possible Wildfire

Basic Information
State/Province(s) OR
Country/Countries United States
County/Locality(s) Linn County, OR
NWS WFO Portland OR
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-08-18 22:51:49UTC
Radiative Center (Lat, Lon): 44.767502°, -122.760002°
Nearby Counties (meeting alert criteria):
  • Linn County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power108.94 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)311.65 K
Observed - Background BT (3.9 um)11.31 K
BT Anomaly (3.9 um)5.87 K
Maximum Observed - Clear RTM BT (3.9 um)18.99 K
Maximum Observed BTD (3.9-10/11/12 um)28.76 K
Observed - Background BTD (3.9-10/11/12 um)11.29 K
BTD Anomaly (3.9-10/11/12 um)5.49 K
Similar Pixel Count0
BT Time Tendency (3.9 um)3.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.81
Fraction of Surrounding Red Channel Pixels that are Brighter0.82
Maximum Radiative Power108.94 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 70.00°
Mean Solar Zenith Angle 45.50°
Mean Glint Angle57.40°
Water Fraction0.00
Total Pixel Area 11.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) McPherson County, KS
NWS WFO Wichita KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-08-18 22:51:51UTC
Radiative Center (Lat, Lon): 38.595833°, -97.820274°
Nearby Counties (meeting alert criteria):
  • McPherson County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.47 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)307.13 K
Observed - Background BT (3.9 um)2.13 K
BT Anomaly (3.9 um)2.34 K
Maximum Observed - Clear RTM BT (3.9 um)4.83 K
Maximum Observed BTD (3.9-10/11/12 um)12.82 K
Observed - Background BTD (3.9-10/11/12 um)2.16 K
BTD Anomaly (3.9-10/11/12 um)2.57 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.40
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power9.47 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.80°
Mean Solar Zenith Angle 61.40°
Mean Glint Angle51.20°
Water Fraction0.00
Total Pixel Area 6.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CO
Country/Countries United States
County/Locality(s) Mesa County, CO
NWS WFO Grand Junction CO
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-08-18 22:51:50UTC
Radiative Center (Lat, Lon): 38.663334°, -108.779724°
Nearby Counties (meeting alert criteria):
  • Mesa County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power10.69 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: Turner Gulch (HIGH, tdiff=0.5784 days, Perimeter)
Event Priority Ranking4
Maximum Observed BT (3.9 um)313.31 K
Observed - Background BT (3.9 um)3.95 K
BT Anomaly (3.9 um)2.26 K
Maximum Observed - Clear RTM BT (3.9 um)7.78 K
Maximum Observed BTD (3.9-10/11/12 um)6.76 K
Observed - Background BTD (3.9-10/11/12 um)1.59 K
BTD Anomaly (3.9-10/11/12 um)3.82 K
Similar Pixel Count16
BT Time Tendency (3.9 um)0.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.66
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power10.69 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.00°
Mean Solar Zenith Angle 52.90°
Mean Glint Angle45.70°
Water Fraction0.00
Total Pixel Area 7.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Kingman County, KS
NWS WFO Wichita KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-08-18 22:51:51UTC
Radiative Center (Lat, Lon): 37.685001°, -98.059448°
Nearby Counties (meeting alert criteria):
  • Kingman County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power33.04 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)313.05 K
Observed - Background BT (3.9 um)6.95 K
BT Anomaly (3.9 um)8.00 K
Maximum Observed - Clear RTM BT (3.9 um)10.57 K
Maximum Observed BTD (3.9-10/11/12 um)18.90 K
Observed - Background BTD (3.9-10/11/12 um)6.88 K
BTD Anomaly (3.9-10/11/12 um)6.92 K
Similar Pixel Count7
BT Time Tendency (3.9 um)5.40 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 Power33.04 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.10°
Mean Solar Zenith Angle 61.10°
Mean Glint Angle50.10°
Water Fraction0.00
Total Pixel Area 6.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries United States
County/Locality(s) Imperial County, CA
NWS WFO Phoenix AZ
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-08-18 22:52:19UTC
Radiative Center (Lat, Lon): 32.665833°, -115.652779°
Nearby Counties (meeting alert criteria):
  • Imperial County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power54.42 MW
Map:
Additional Information
Alert Status New Feature
Type of EventSolar panel (database + spectral)
Event Priority Ranking5
Maximum Observed BT (3.9 um)326.67 K
Observed - Background BT (3.9 um)5.60 K
BT Anomaly (3.9 um)3.19 K
Maximum Observed - Clear RTM BT (3.9 um)9.79 K
Maximum Observed BTD (3.9-10/11/12 um)21.42 K
Observed - Background BTD (3.9-10/11/12 um)5.45 K
BTD Anomaly (3.9-10/11/12 um)4.23 K
Similar Pixel Count24
BT Time Tendency (3.9 um)2.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.60
Fraction of Surrounding Red Channel Pixels that are Brighter0.00
Maximum Radiative Power54.42 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.80°
Mean Solar Zenith Angle 46.10°
Mean Glint Angle37.20°
Water Fraction0.00
Total Pixel Area 7.50 km2
Latest Satellite Imagery:
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