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Wildfire Notification Report

Date: 2026-05-27
Time: 21:16:17
Production Date and Time: 2026-05-27 21:21:08 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20261472116172_e20261472118545_c20261472119022.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20261472111172_e20261472113545_c20261472114003.nc
Number Of Thermal Anomaly Notifications: 4
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Possible Wildfire

Basic Information
State/Province(s) Manitoba
Country/Countries Canada
County/Locality(s) Division No. 17, Manitoba
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2026-05-27 21:16:20UTC
Radiative Center (Lat, Lon): 51.082222°, -100.380554°
Nearby Counties (meeting notification criteria):
  • Division No. 17 (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power129.74 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)321.47 K
Observed - Background BT (3.9 um)15.82 K
BT Anomaly (3.9 um)21.80 K
Maximum Observed - Clear RTM BT (3.9 um)31.92 K
Maximum Observed BTD (3.9-10/11/12 um)25.82 K
Observed - Background BTD (3.9-10/11/12 um)14.14 K
BTD Anomaly (3.9-10/11/12 um)23.73 K
Similar Pixel Count0
BT Time Tendency (3.9 um)13.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter0.80
Maximum Radiative Power129.74 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 63.50°
Mean Solar Zenith Angle 42.90°
Mean Glint Angle69.70°
Water Fraction0.00
Total Pixel Area 9.00 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries United States
County/Locality(s) Placer County, CA
NWS WFO Reno NV
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-05-27 21:16:48UTC
Radiative Center (Lat, Lon): 39.225555°, -120.088333°
Nearby Counties (meeting notification criteria):
  • Placer County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power259.49 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)284.43 K
Observed - Background BT (3.9 um)20.16 K
BT Anomaly (3.9 um)15.19 K
Maximum Observed - Clear RTM BT (3.9 um)8.55 K
Maximum Observed BTD (3.9-10/11/12 um)27.28 K
Observed - Background BTD (3.9-10/11/12 um)19.17 K
BTD Anomaly (3.9-10/11/12 um)15.26 K
Similar Pixel Count5
BT Time Tendency (3.9 um)10.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.99
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power136.58 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 65.00°
Mean Solar Zenith Angle 24.80°
Mean Glint Angle60.50°
Water Fraction1.00
Total Pixel Area 28.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Sonora
Country/Countries Mexico
County/Locality(s) Hermosillo, Sonora
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-05-27 21:17:48UTC
Radiative Center (Lat, Lon): 29.245277°, -111.061943°
Nearby Counties (meeting notification criteria):
  • Hermosillo (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power29.65 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)325.95 K
Observed - Background BT (3.9 um)4.91 K
BT Anomaly (3.9 um)2.48 K
Maximum Observed - Clear RTM BT (3.9 um)16.55 K
Maximum Observed BTD (3.9-10/11/12 um)17.26 K
Observed - Background BTD (3.9-10/11/12 um)4.36 K
BTD Anomaly (3.9-10/11/12 um)2.28 K
Similar Pixel Count19
BT Time Tendency (3.9 um)2.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.65
Fraction of Surrounding Red Channel Pixels that are Brighter0.93
Maximum Radiative Power29.65 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.10°
Mean Solar Zenith Angle 27.20°
Mean Glint Angle36.60°
Water Fraction0.00
Total Pixel Area 6.50 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) Pánuco, Veracruz de Ignacio de la Llave
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-05-27 21:18:19UTC
Radiative Center (Lat, Lon): 22.039444°, -98.434998°
Nearby Counties (meeting notification criteria):
  • Pánuco (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power27.34 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)317.79 K
Observed - Background BT (3.9 um)8.09 K
BT Anomaly (3.9 um)3.34 K
Maximum Observed - Clear RTM BT (3.9 um)15.16 K
Maximum Observed BTD (3.9-10/11/12 um)25.16 K
Observed - Background BTD (3.9-10/11/12 um)7.56 K
BTD Anomaly (3.9-10/11/12 um)3.53 K
Similar Pixel Count25
BT Time Tendency (3.9 um)3.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.82
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power27.34 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 37.00°
Mean Solar Zenith Angle 38.40°
Mean Glint Angle20.90°
Water Fraction0.00
Total Pixel Area 5.00 km2
Latest Satellite Imagery:
  • None Available
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