Wildfire Alert Report

Date: 2025-08-11
Time: 18:26:17
Production Date and Time: 2025-08-11 18:31:11 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20252231826176_e20252231828549_c20252231829030.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20252231821176_e20252231823549_c20252231824036.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) MA
Country/Countries United States
County/Locality(s) Worcester County, MA
NWS WFO Norton MA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-08-11 18:26:53UTC
Radiative Center (Lat, Lon): 42.581944°, -72.001663°
Nearby Counties (meeting alert criteria):
  • Worcester County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power19.28 MW
Map:
Additional Information
Alert Status New Feature
Type of EventLikely an Urban Source
Event Priority Ranking4
Maximum Observed BT (3.9 um)306.70 K
Observed - Background BT (3.9 um)4.42 K
BT Anomaly (3.9 um)4.37 K
Maximum Observed - Clear RTM BT (3.9 um)6.71 K
Maximum Observed BTD (3.9-10/11/12 um)17.09 K
Observed - Background BTD (3.9-10/11/12 um)4.30 K
BTD Anomaly (3.9-10/11/12 um)3.70 K
Similar Pixel Count21
BT Time Tendency (3.9 um)0.40 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 Power19.28 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.50°
Mean Solar Zenith Angle 33.40°
Mean Glint Angle77.30°
Water Fraction0.00
Total Pixel Area 6.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OR
Country/Countries United States
County/Locality(s) Lake County, OR
NWS WFO Medford OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-08-11 18:26:48UTC
Radiative Center (Lat, Lon): 42.975834°, -121.279442°
Nearby Counties (meeting alert criteria):
  • Lake County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power15.55 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)306.80 K
Observed - Background BT (3.9 um)2.62 K
BT Anomaly (3.9 um)1.09 K
Maximum Observed - Clear RTM BT (3.9 um)8.40 K
Maximum Observed BTD (3.9-10/11/12 um)12.78 K
Observed - Background BTD (3.9-10/11/12 um)2.65 K
BTD Anomaly (3.9-10/11/12 um)2.04 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.41
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power15.55 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 68.30°
Mean Solar Zenith Angle 35.20°
Mean Glint Angle103.00°
Water Fraction0.00
Total Pixel Area 10.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MS
Country/Countries United States
County/Locality(s) Bolivar County, MS
NWS WFO Jackson MS
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-08-11 18:27:21UTC
Radiative Center (Lat, Lon): 33.699444°, -91.011665°
Nearby Counties (meeting alert criteria):
  • Bolivar County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power77.93 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)313.94 K
Observed - Background BT (3.9 um)11.08 K
BT Anomaly (3.9 um)7.40 K
Maximum Observed - Clear RTM BT (3.9 um)7.43 K
Maximum Observed BTD (3.9-10/11/12 um)31.87 K
Observed - Background BTD (3.9-10/11/12 um)11.12 K
BTD Anomaly (3.9-10/11/12 um)5.99 K
Similar Pixel Count0
BT Time Tendency (3.9 um)5.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.41
Fraction of Surrounding Red Channel Pixels that are Brighter0.29
Maximum Radiative Power77.93 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 43.10°
Mean Solar Zenith Angle 18.40°
Mean Glint Angle58.00°
Water Fraction0.00
Total Pixel Area 5.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) FL
Country/Countries United States
County/Locality(s) Miami-Dade County, FL
NWS WFO Miami FL
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-08-11 18:27:52UTC
Radiative Center (Lat, Lon): 25.653889°, -80.480553°
Nearby Counties (meeting alert criteria):
  • Miami-Dade County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power75.97 MW
Map:
Additional Information
Alert Status New Feature
Type of EventSolar panel (database + spectral)
Event Priority Ranking5
Maximum Observed BT (3.9 um)323.28 K
Observed - Background BT (3.9 um)15.05 K
BT Anomaly (3.9 um)7.18 K
Maximum Observed - Clear RTM BT (3.9 um)14.42 K
Maximum Observed BTD (3.9-10/11/12 um)29.29 K
Observed - Background BTD (3.9-10/11/12 um)15.79 K
BTD Anomaly (3.9-10/11/12 um)8.52 K
Similar Pixel Count0
BT Time Tendency (3.9 um)11.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.18
Fraction of Surrounding Red Channel Pixels that are Brighter0.00
Maximum Radiative Power75.97 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 30.80°
Mean Solar Zenith Angle 17.00°
Mean Glint Angle39.60°
Water Fraction0.00
Total Pixel Area 4.70 km2
Latest Satellite Imagery:
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