June 2026: The UW campus has experienced a significant chilled water disruption. This will limit SSEC datacenter cooling and data outages may occur without warning. Please consider accessing NGFS detections and satellite imagery through the NOAA/NESDIS Wildland Fire Data Portal: https://fire.data.nesdis.noaa.gov/map/

Wildfire Notification Report

Date: 2026-06-17
Time: 15:51:19
Production Date and Time: 2026-06-17 15:56:14 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20261681551193_e20261681553566_c20261681554047.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20261681546193_e20261681548566_c20261681549065.nc
Number Of Thermal Anomaly Notifications: 5
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Possible Wildfire

Basic Information
State/Province(s) Ontario
Country/Countries Canada
County/Locality(s) Leeds and Grenville, Ontario
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2026-06-17 15:51:24UTC
Radiative Center (Lat, Lon): 44.875832°, -75.443336°
Nearby Counties (meeting notification criteria):
  • Leeds and Grenville (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power22.94 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.65 K
Observed - Background BT (3.9 um)6.58 K
BT Anomaly (3.9 um)5.72 K
Maximum Observed - Clear RTM BT (3.9 um)14.02 K
Maximum Observed BTD (3.9-10/11/12 um)18.02 K
Observed - Background BTD (3.9-10/11/12 um)6.19 K
BTD Anomaly (3.9-10/11/12 um)4.08 K
Similar Pixel Count0
BT Time Tendency (3.9 um)4.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.89
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power22.94 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.90°
Mean Solar Zenith Angle 25.90°
Mean Glint Angle73.20°
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) WY
Country/Countries United States
County/Locality(s) Teton County, WY
NWS WFO Riverton WY
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-06-17 15:51:21UTC
Radiative Center (Lat, Lon): 44.392776°, -110.987503°
Nearby Counties (meeting notification criteria):
  • Teton County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8.15 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)294.00 K
Observed - Background BT (3.9 um)2.98 K
BT Anomaly (3.9 um)2.29 K
Maximum Observed - Clear RTM BT (3.9 um)11.84 K
Maximum Observed BTD (3.9-10/11/12 um)6.54 K
Observed - Background BTD (3.9-10/11/12 um)2.25 K
BTD Anomaly (3.9-10/11/12 um)2.80 K
Similar Pixel Count20
BT Time Tendency (3.9 um)0.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.80
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power8.15 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 62.70°
Mean Solar Zenith Angle 47.90°
Mean Glint Angle103.00°
Water Fraction0.00
Total Pixel Area 8.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) VA
Country/Countries United States
County/Locality(s) Spotsylvania County, VA
NWS WFO Baltimore MD/Washington DC
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-06-17 15:51:54UTC
Radiative Center (Lat, Lon): 38.248611°, -77.761665°
Nearby Counties (meeting notification criteria):
  • Spotsylvania County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power12.82 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)305.84 K
Observed - Background BT (3.9 um)3.75 K
BT Anomaly (3.9 um)3.04 K
Maximum Observed - Clear RTM BT (3.9 um)8.84 K
Maximum Observed BTD (3.9-10/11/12 um)14.29 K
Observed - Background BTD (3.9-10/11/12 um)4.27 K
BTD Anomaly (3.9-10/11/12 um)3.91 K
Similar Pixel Count20
BT Time Tendency (3.9 um)0.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.34
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power12.82 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.60°
Mean Solar Zenith Angle 22.60°
Mean Glint Angle60.90°
Water Fraction0.00
Total Pixel Area 5.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MO
Country/Countries United States
County/Locality(s) Mississippi County, MO
NWS WFO Paducah KY
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2026-06-17 15:51:53UTC
Radiative Center (Lat, Lon): 36.860832°, -89.380554°
Nearby Counties (meeting notification criteria):
  • Mississippi County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power74.49 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)316.80 K
Observed - Background BT (3.9 um)12.98 K
BT Anomaly (3.9 um)7.70 K
Maximum Observed - Clear RTM BT (3.9 um)21.13 K
Maximum Observed BTD (3.9-10/11/12 um)35.67 K
Observed - Background BTD (3.9-10/11/12 um)13.54 K
BTD Anomaly (3.9-10/11/12 um)6.32 K
Similar Pixel Count0
BT Time Tendency (3.9 um)5.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.50
Fraction of Surrounding Red Channel Pixels that are Brighter0.50
Maximum Radiative Power74.49 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 45.50°
Mean Solar Zenith Angle 30.30°
Mean Glint Angle68.10°
Water Fraction0.00
Total Pixel Area 5.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries United States
County/Locality(s) Tulare County, CA
NWS WFO Hanford CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-06-17 15:52:20UTC
Radiative Center (Lat, Lon): 35.833332°, -119.052498°
Nearby Counties (meeting notification criteria):
  • Tulare County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power14.13 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)309.16 K
Observed - Background BT (3.9 um)3.17 K
BT Anomaly (3.9 um)1.24 K
Maximum Observed - Clear RTM BT (3.9 um)6.21 K
Maximum Observed BTD (3.9-10/11/12 um)12.80 K
Observed - Background BTD (3.9-10/11/12 um)2.62 K
BTD Anomaly (3.9-10/11/12 um)1.78 K
Similar Pixel Count22
BT Time Tendency (3.9 um)1.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.69
Fraction of Surrounding Red Channel Pixels that are Brighter0.75
Maximum Radiative Power14.13 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 62.30°
Mean Solar Zenith Angle 53.80°
Mean Glint Angle107.70°
Water Fraction0.00
Total Pixel Area 8.60 km2
Latest Satellite Imagery:
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