Wildfire Alert Report

Date: 2025-04-18
Time: 18:31:17
Production Date and Time: 2025-04-18 18:36:21 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251081831173_e20251081833546_c20251081834034.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251081826173_e20251081828546_c20251081829031.nc
Number Of Thermal Anomaly Alerts: 9
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries United States
County/Locality(s) Modoc County, CA
NWS WFO Medford OR
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-18 18:31:48UTC
Radiative Center (Lat, Lon): 41.834167°, -121.342781°
Nearby Counties (meeting alert criteria):
  • Modoc County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power479.46 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)328.24 K
Observed - Background BT (3.9 um)25.38 K
BT Anomaly (3.9 um)33.79 K
Maximum Observed - Clear RTM BT (3.9 um)42.24 K
Maximum Observed BTD (3.9-10/11/12 um)33.22 K
Observed - Background BTD (3.9-10/11/12 um)23.74 K
BTD Anomaly (3.9-10/11/12 um)68.49 K
Similar Pixel Count0
BT Time Tendency (3.9 um)24.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power350.98 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 67.40°
Mean Solar Zenith Angle 37.50°
Mean Glint Angle103.40°
Water Fraction0.00
Total Pixel Area 31.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries United States
County/Locality(s) Colusa County, CA
NWS WFO Sacramento CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-18 18:31:48UTC
Radiative Center (Lat, Lon): 39.275833°, -122.719719°
Nearby Counties (meeting alert criteria):
  • Colusa County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.84 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)298.73 K
Observed - Background BT (3.9 um)1.93 K
BT Anomaly (3.9 um)1.31 K
Maximum Observed - Clear RTM BT (3.9 um)15.54 K
Maximum Observed BTD (3.9-10/11/12 um)8.18 K
Observed - Background BTD (3.9-10/11/12 um)1.96 K
BTD Anomaly (3.9-10/11/12 um)3.37 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.47
Fraction of Surrounding Red Channel Pixels that are Brighter0.97
Maximum Radiative Power9.84 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 67.00°
Mean Solar Zenith Angle 36.20°
Mean Glint Angle102.00°
Water Fraction0.00
Total Pixel Area 10.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KY
Country/Countries United States
County/Locality(s) Harlan County, KY
NWS WFO Jackson KY
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-18 18:31:52UTC
Radiative Center (Lat, Lon): 36.796944°, -83.160004°
Nearby Counties (meeting alert criteria):
  • Harlan County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power10.15 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk and Red Flag Warning
Event Priority Ranking1
Maximum Observed BT (3.9 um)306.28 K
Observed - Background BT (3.9 um)2.47 K
BT Anomaly (3.9 um)2.88 K
Maximum Observed - Clear RTM BT (3.9 um)13.44 K
Maximum Observed BTD (3.9-10/11/12 um)10.32 K
Observed - Background BTD (3.9-10/11/12 um)2.72 K
BTD Anomaly (3.9-10/11/12 um)8.24 K
Similar Pixel Count25
BT Time Tendency (3.9 um)2.70 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 Power10.15 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 43.70°
Mean Solar Zenith Angle 29.50°
Mean Glint Angle67.40°
Water Fraction0.00
Total Pixel Area 5.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KY
Country/Countries United States
County/Locality(s) Trigg County, KY
NWS WFO Paducah KY
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-18 18:31:51UTC
Radiative Center (Lat, Lon): 36.663334°, -87.709167°
Nearby Counties (meeting alert criteria):
  • Trigg County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power19.17 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.58 K
Observed - Background BT (3.9 um)6.03 K
BT Anomaly (3.9 um)4.38 K
Maximum Observed - Clear RTM BT (3.9 um)15.16 K
Maximum Observed BTD (3.9-10/11/12 um)16.99 K
Observed - Background BTD (3.9-10/11/12 um)4.87 K
BTD Anomaly (3.9-10/11/12 um)2.97 K
Similar Pixel Count22
BT Time Tendency (3.9 um)5.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.98
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power19.17 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.80°
Mean Solar Zenith Angle 27.80°
Mean Glint Angle67.20°
Water Fraction0.00
Total Pixel Area 5.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) GA
Country/Countries United States
County/Locality(s) Wilcox County, GA
NWS WFO Peachtree City GA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-18 18:32:21UTC
Radiative Center (Lat, Lon): 31.876389°, -83.441109°
Nearby Counties (meeting alert criteria):
  • Wilcox County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power15.32 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)313.42 K
Observed - Background BT (3.9 um)5.78 K
BT Anomaly (3.9 um)3.57 K
Maximum Observed - Clear RTM BT (3.9 um)14.17 K
Maximum Observed BTD (3.9-10/11/12 um)14.52 K
Observed - Background BTD (3.9-10/11/12 um)4.62 K
BTD Anomaly (3.9-10/11/12 um)5.68 K
Similar Pixel Count20
BT Time Tendency (3.9 um)2.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.89
Fraction of Surrounding Red Channel Pixels that are Brighter0.54
Maximum Radiative Power15.32 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 38.40°
Mean Solar Zenith Angle 25.30°
Mean Glint Angle57.20°
Water Fraction0.00
Total Pixel Area 5.10 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/Time2025-04-18 18:33:22UTC
Radiative Center (Lat, Lon): 23.000555°, -81.809448°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power11.10 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)317.95 K
Observed - Background BT (3.9 um)4.56 K
BT Anomaly (3.9 um)2.00 K
Maximum Observed - Clear RTM BT (3.9 um)11.92 K
Maximum Observed BTD (3.9-10/11/12 um)14.61 K
Observed - Background BTD (3.9-10/11/12 um)3.21 K
BTD Anomaly (3.9-10/11/12 um)2.11 K
Similar Pixel Count21
BT Time Tendency (3.9 um)1.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.98
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power11.10 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 28.10°
Mean Solar Zenith Angle 19.90°
Mean Glint Angle39.10°
Water Fraction0.00
Total Pixel Area 4.50 km2
Latest Satellite Imagery:
  • None Available
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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/Time2025-04-18 18:33:21UTC
Radiative Center (Lat, Lon): 22.458611°, -83.240555°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power14.67 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)316.30 K
Observed - Background BT (3.9 um)3.37 K
BT Anomaly (3.9 um)1.61 K
Maximum Observed - Clear RTM BT (3.9 um)9.80 K
Maximum Observed BTD (3.9-10/11/12 um)14.17 K
Observed - Background BTD (3.9-10/11/12 um)3.11 K
BTD Anomaly (3.9-10/11/12 um)2.69 K
Similar Pixel Count21
BT Time Tendency (3.9 um)1.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.70
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power14.67 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 28.00°
Mean Solar Zenith Angle 18.50°
Mean Glint Angle37.50°
Water Fraction0.00
Total Pixel Area 4.50 km2
Latest Satellite Imagery:
  • None Available
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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 (Cloud)
Mean Object Date/Time2025-04-18 18:33:22UTC
Radiative Center (Lat, Lon): 22.077778°, -78.620834°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power56.98 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)326.02 K
Observed - Background BT (3.9 um)13.71 K
BT Anomaly (3.9 um)8.77 K
Maximum Observed - Clear RTM BT (3.9 um)19.44 K
Maximum Observed BTD (3.9-10/11/12 um)27.79 K
Observed - Background BTD (3.9-10/11/12 um)12.90 K
BTD Anomaly (3.9-10/11/12 um)8.99 K
Similar Pixel Count0
BT Time Tendency (3.9 um)5.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.95
Fraction of Surrounding Red Channel Pixels that are Brighter0.90
Maximum Radiative Power56.98 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 26.30°
Mean Solar Zenith Angle 21.90°
Mean Glint Angle39.10°
Water Fraction0.00
Total Pixel Area 4.50 km2
Latest Satellite Imagery:
  • None Available
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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/Time2025-04-18 18:33:22UTC
Radiative Center (Lat, Lon): 21.686945°, -77.565552°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power12.52 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)311.57 K
Observed - Background BT (3.9 um)4.45 K
BT Anomaly (3.9 um)1.91 K
Maximum Observed - Clear RTM BT (3.9 um)6.84 K
Maximum Observed BTD (3.9-10/11/12 um)14.29 K
Observed - Background BTD (3.9-10/11/12 um)3.55 K
BTD Anomaly (3.9-10/11/12 um)1.70 K
Similar Pixel Count22
BT Time Tendency (3.9 um)0.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.88
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power12.52 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 25.70°
Mean Solar Zenith Angle 22.60°
Mean Glint Angle39.10°
Water Fraction0.00
Total Pixel Area 4.40 km2
Latest Satellite Imagery:
  • None Available
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