Wildfire Alert Report

Date: 2025-04-18
Time: 19:46:17
Production Date and Time: 2025-04-18 19:51:14 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251081946173_e20251081948546_c20251081949045.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251081941173_e20251081943546_c20251081944050.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) NC
Country/Countries United States
County/Locality(s) Swain County, NC
NWS WFO Greenville-Spartanburg SC
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-18 19:47:21UTC
Radiative Center (Lat, Lon): 35.391388°, -83.503609°
Nearby Counties (meeting alert criteria):
  • Swain County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power14.50 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)307.76 K
Observed - Background BT (3.9 um)5.89 K
BT Anomaly (3.9 um)8.12 K
Maximum Observed - Clear RTM BT (3.9 um)14.83 K
Maximum Observed BTD (3.9-10/11/12 um)10.21 K
Observed - Background BTD (3.9-10/11/12 um)4.28 K
BTD Anomaly (3.9-10/11/12 um)11.77 K
Similar Pixel Count5
BT Time Tendency (3.9 um)2.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power14.50 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 42.20°
Mean Solar Zenith Angle 39.10°
Mean Glint Angle63.30°
Water Fraction0.00
Total Pixel Area 5.40 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 (Cloud)
Mean Object Date/Time2025-04-18 19:48:22UTC
Radiative Center (Lat, Lon): 21.899723°, -79.880554°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power75.49 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)324.38 K
Observed - Background BT (3.9 um)18.88 K
BT Anomaly (3.9 um)5.44 K
Maximum Observed - Clear RTM BT (3.9 um)22.62 K
Maximum Observed BTD (3.9-10/11/12 um)29.27 K
Observed - Background BTD (3.9-10/11/12 um)19.18 K
BTD Anomaly (3.9-10/11/12 um)6.12 K
Similar Pixel Count0
BT Time Tendency (3.9 um)12.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.41
Fraction of Surrounding Red Channel Pixels that are Brighter0.05
Maximum Radiative Power75.49 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 26.30°
Mean Solar Zenith Angle 37.10°
Mean Glint Angle44.10°
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) Veracruz de Ignacio de la Llave
Country/Countries Mexico
County/Locality(s) El Higo, Veracruz de Ignacio de la Llave
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-18 19:48:19UTC
Radiative Center (Lat, Lon): 21.750000°, -98.396942°
Nearby Counties (meeting alert criteria):
  • El Higo (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power238.81 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)332.61 K
Observed - Background BT (3.9 um)19.44 K
BT Anomaly (3.9 um)11.37 K
Maximum Observed - Clear RTM BT (3.9 um)22.46 K
Maximum Observed BTD (3.9-10/11/12 um)39.15 K
Observed - Background BTD (3.9-10/11/12 um)19.54 K
BTD Anomaly (3.9-10/11/12 um)16.99 K
Similar Pixel Count0
BT Time Tendency (3.9 um)19.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.63
Fraction of Surrounding Red Channel Pixels that are Brighter0.28
Maximum Radiative Power124.62 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 36.70°
Mean Solar Zenith Angle 20.90°
Mean Glint Angle34.90°
Water Fraction0.00
Total Pixel Area 10.00 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Haiti
County/Locality(s) Unknown, Unknown
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-18 19:48:53UTC
Radiative Center (Lat, Lon): 19.178055°, -71.885559°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power23.00 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)311.99 K
Observed - Background BT (3.9 um)6.11 K
BT Anomaly (3.9 um)4.58 K
Maximum Observed - Clear RTM BT (3.9 um)15.42 K
Maximum Observed BTD (3.9-10/11/12 um)17.37 K
Observed - Background BTD (3.9-10/11/12 um)5.88 K
BTD Anomaly (3.9-10/11/12 um)4.98 K
Similar Pixel Count10
BT Time Tendency (3.9 um)7.30 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 Power23.00 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 22.90°
Mean Solar Zenith Angle 44.10°
Mean Glint Angle53.60°
Water Fraction0.00
Total Pixel Area 4.30 km2
Latest Satellite Imagery:
  • None Available
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