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Wildfire Notification Report

Date: 2026-04-27
Time: 16:11:18
Production Date and Time: 2026-04-27 16:16:07 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20261171611183_e20261171613556_c20261171614049.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M4C14_G19_s20261171605218_e20261171610020_c20261171610057.nc
Number Of Thermal Anomaly Notifications: 5
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Possible Wildfire

Basic Information
State/Province(s) Quebec
Country/Countries Canada
County/Locality(s) La Vallée-de-l'Or, Quebec
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-27 16:11:23UTC
Radiative Center (Lat, Lon): 48.136112°, -78.119720°
Nearby Counties (meeting notification criteria):
  • La Vallée-de-l'Or (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power42.97 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)298.26 K
Observed - Background BT (3.9 um)8.28 K
BT Anomaly (3.9 um)16.55 K
Maximum Observed - Clear RTM BT (3.9 um)11.58 K
Maximum Observed BTD (3.9-10/11/12 um)9.65 K
Observed - Background BTD (3.9-10/11/12 um)4.10 K
BTD Anomaly (3.9-10/11/12 um)10.31 K
Similar Pixel Count12
BT Time Tendency (3.9 um)0.60 K
Image Interval6.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter0.95
Maximum Radiative Power42.97 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.60°
Mean Solar Zenith Angle 36.60°
Mean Glint Angle90.50°
Water Fraction0.00
Total Pixel Area 14.20 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) NC
Country/Countries United States
County/Locality(s) Richmond County, NC
NWS WFO Raleigh NC
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-27 16:12:23UTC
Radiative Center (Lat, Lon): 34.904724°, -79.816948°
Nearby Counties (meeting notification criteria):
  • Richmond County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power2.14 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk (Detection is near a solar farm)
Event Priority Ranking4
Maximum Observed BT (3.9 um)300.80 K
Observed - Background BT (3.9 um)2.27 K
BT Anomaly (3.9 um)1.31 K
Maximum Observed - Clear RTM BT (3.9 um)9.55 K
Maximum Observed BTD (3.9-10/11/12 um)10.17 K
Observed - Background BTD (3.9-10/11/12 um)2.54 K
BTD Anomaly (3.9-10/11/12 um)2.27 K
Similar Pixel Count19
BT Time Tendency (3.9 um)0.80 K
Image Interval6.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.98
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power2.14 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 41.00°
Mean Solar Zenith Angle 25.90°
Mean Glint Angle64.40°
Water Fraction0.00
Total Pixel Area 5.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MS
Country/Countries United States
County/Locality(s) Alcorn County, MS
NWS WFO Memphis TN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-27 16:12:22UTC
Radiative Center (Lat, Lon): 34.880001°, -88.605835°
Nearby Counties (meeting notification criteria):
  • Alcorn County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power25.88 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)310.66 K
Observed - Background BT (3.9 um)8.75 K
BT Anomaly (3.9 um)6.17 K
Maximum Observed - Clear RTM BT (3.9 um)16.79 K
Maximum Observed BTD (3.9-10/11/12 um)21.07 K
Observed - Background BTD (3.9-10/11/12 um)7.84 K
BTD Anomaly (3.9-10/11/12 um)5.80 K
Similar Pixel Count23
BT Time Tendency (3.9 um)1.30 K
Image Interval6.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.93
Fraction of Surrounding Red Channel Pixels that are Brighter0.75
Maximum Radiative Power25.88 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 43.20°
Mean Solar Zenith Angle 31.10°
Mean Glint Angle71.40°
Water Fraction0.00
Total Pixel Area 5.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) TX
Country/Countries United States
County/Locality(s) Edwards County, TX
NWS WFO Austin/San Antonio TX
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2026-04-27 16:12:50UTC
Radiative Center (Lat, Lon): 30.068056°, -100.442497°
Nearby Counties (meeting notification criteria):
  • Edwards County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power30.84 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)312.99 K
Observed - Background BT (3.9 um)6.34 K
BT Anomaly (3.9 um)8.30 K
Maximum Observed - Clear RTM BT (3.9 um)10.94 K
Maximum Observed BTD (3.9-10/11/12 um)18.47 K
Observed - Background BTD (3.9-10/11/12 um)6.35 K
BTD Anomaly (3.9-10/11/12 um)8.88 K
Similar Pixel Count0
BT Time Tendency (3.9 um)3.20 K
Image Interval6.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.62
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power30.84 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.80°
Mean Solar Zenith Angle 37.90°
Mean Glint Angle79.50°
Water Fraction0.00
Total Pixel Area 5.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Dominican Republic
County/Locality(s) Unknown, Unknown
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-27 16:13:24UTC
Radiative Center (Lat, Lon): 19.440277°, -70.891670°
Nearby Counties (meeting notification criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power18.54 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)311.63 K
Observed - Background BT (3.9 um)5.70 K
BT Anomaly (3.9 um)4.54 K
Maximum Observed - Clear RTM BT (3.9 um)12.26 K
Maximum Observed BTD (3.9-10/11/12 um)19.60 K
Observed - Background BTD (3.9-10/11/12 um)6.54 K
BTD Anomaly (3.9-10/11/12 um)3.78 K
Similar Pixel Count11
BT Time Tendency (3.9 um)6.90 K
Image Interval6.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.25
Fraction of Surrounding Red Channel Pixels that are Brighter0.34
Maximum Radiative Power18.54 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 23.40°
Mean Solar Zenith Angle 9.20°
Mean Glint Angle28.60°
Water Fraction0.00
Total Pixel Area 4.40 km2
Latest Satellite Imagery:
  • None Available
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