Wildfire Alert Report

Date: 2025-06-08
Time: 18:01:17
Production Date and Time: 2025-06-08 18:06:14 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251591801178_e20251591803551_c20251591804014.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251591756178_e20251591758551_c20251591759039.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) Quebec
Country/Countries Canada
County/Locality(s) Rouyn-Noranda, Quebec
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-06-08 18:01:22UTC
Radiative Center (Lat, Lon): 48.245556°, -79.022499°
Nearby Counties (meeting alert criteria):
  • Rouyn-Noranda (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power34.88 MW
Map:
Additional Information
Alert Status New Feature
Type of EventFerrous-metal
Event Priority Ranking5
Maximum Observed BT (3.9 um)304.57 K
Observed - Background BT (3.9 um)8.01 K
BT Anomaly (3.9 um)16.66 K
Maximum Observed - Clear RTM BT (3.9 um)12.18 K
Maximum Observed BTD (3.9-10/11/12 um)8.74 K
Observed - Background BTD (3.9-10/11/12 um)3.40 K
BTD Anomaly (3.9-10/11/12 um)10.13 K
Similar Pixel Count14
BT Time Tendency (3.9 um)0.30 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 Power34.88 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.80°
Mean Solar Zenith Angle 27.10°
Mean Glint Angle80.10°
Water Fraction0.00
Total Pixel Area 7.10 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries United States
County/Locality(s) McCook County, SD
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-06-08 18:01:20UTC
Radiative Center (Lat, Lon): 43.811943°, -97.513336°
Nearby Counties (meeting alert criteria):
  • McCook County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power19.53 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)309.13 K
Observed - Background BT (3.9 um)3.60 K
BT Anomaly (3.9 um)2.34 K
Maximum Observed - Clear RTM BT (3.9 um)18.19 K
Maximum Observed BTD (3.9-10/11/12 um)15.99 K
Observed - Background BTD (3.9-10/11/12 um)3.87 K
BTD Anomaly (3.9-10/11/12 um)4.60 K
Similar Pixel Count25
BT Time Tendency (3.9 um)2.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.50
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power19.53 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.60°
Mean Solar Zenith Angle 21.80°
Mean Glint Angle76.80°
Water Fraction0.00
Total Pixel Area 7.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries United States
County/Locality(s) Calaveras County, CA
NWS WFO Sacramento CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-06-08 18:01:48UTC
Radiative Center (Lat, Lon): 38.188610°, -120.706390°
Nearby Counties (meeting alert criteria):
  • Calaveras County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power33.48 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.02 K
Observed - Background BT (3.9 um)3.28 K
BT Anomaly (3.9 um)1.98 K
Maximum Observed - Clear RTM BT (3.9 um)7.70 K
Maximum Observed BTD (3.9-10/11/12 um)16.40 K
Observed - Background BTD (3.9-10/11/12 um)3.90 K
BTD Anomaly (3.9-10/11/12 um)2.56 K
Similar Pixel Count22
BT Time Tendency (3.9 um)4.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.27
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power33.48 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 64.80°
Mean Solar Zenith Angle 29.90°
Mean Glint Angle94.40°
Water Fraction0.00
Total Pixel Area 9.40 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 (Cloud)
Mean Object Date/Time2025-06-08 18:03:53UTC
Radiative Center (Lat, Lon): 17.822500°, -71.359169°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power46.30 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)318.36 K
Observed - Background BT (3.9 um)13.56 K
BT Anomaly (3.9 um)4.16 K
Maximum Observed - Clear RTM BT (3.9 um)11.70 K
Maximum Observed BTD (3.9-10/11/12 um)28.45 K
Observed - Background BTD (3.9-10/11/12 um)13.66 K
BTD Anomaly (3.9-10/11/12 um)5.24 K
Similar Pixel Count0
BT Time Tendency (3.9 um)4.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.58
Fraction of Surrounding Red Channel Pixels that are Brighter0.64
Maximum Radiative Power46.30 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 21.50°
Mean Solar Zenith Angle 18.80°
Mean Glint Angle26.70°
Water Fraction0.00
Total Pixel Area 4.30 km2
Latest Satellite Imagery:
  • None Available
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