Wildfire Alert Report

Date: 2025-12-08
Time: 19:01:19
Production Date and Time: 2025-12-08 19:06:16 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20253421901193_e20253421903566_c20253421904077.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20253421856193_e20253421858566_c20253421859060.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) OR
Country/Countries United States
County/Locality(s) Josephine County, OR
NWS WFO Medford OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-12-08 19:01:54UTC
Radiative Center (Lat, Lon): 42.040001°, -123.494720°
Nearby Counties (meeting alert criteria):
  • Josephine County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power10.48 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)288.23 K
Observed - Background BT (3.9 um)5.46 K
BT Anomaly (3.9 um)2.74 K
Maximum Observed - Clear RTM BT (3.9 um)9.55 K
Maximum Observed BTD (3.9-10/11/12 um)13.95 K
Observed - Background BTD (3.9-10/11/12 um)4.56 K
BTD Anomaly (3.9-10/11/12 um)2.88 K
Similar Pixel Count11
BT Time Tendency (3.9 um)2.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.95
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power10.48 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.70°
Mean Solar Zenith Angle 66.20°
Mean Glint Angle108.60°
Water Fraction0.00
Total Pixel Area 6.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries United States
County/Locality(s) Plumas County, CA
NWS WFO Sacramento CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-12-08 19:01:55UTC
Radiative Center (Lat, Lon): 39.861111°, -120.868614°
Nearby Counties (meeting alert criteria):
  • Plumas County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power17.44 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)290.16 K
Observed - Background BT (3.9 um)4.96 K
BT Anomaly (3.9 um)2.80 K
Maximum Observed - Clear RTM BT (3.9 um)6.98 K
Maximum Observed BTD (3.9-10/11/12 um)9.51 K
Observed - Background BTD (3.9-10/11/12 um)4.91 K
BTD Anomaly (3.9-10/11/12 um)4.67 K
Similar Pixel Count6
BT Time Tendency (3.9 um)1.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.48
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power17.44 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.30°
Mean Solar Zenith Angle 63.60°
Mean Glint Angle104.20°
Water Fraction0.00
Total Pixel Area 12.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CO
Country/Countries United States
County/Locality(s) Gunnison County, CO
NWS WFO Grand Junction CO
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-12-08 19:01:56UTC
Radiative Center (Lat, Lon): 38.250832°, -107.382225°
Nearby Counties (meeting alert criteria):
  • Gunnison County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power44.46 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)300.83 K
Observed - Background BT (3.9 um)16.13 K
BT Anomaly (3.9 um)4.61 K
Maximum Observed - Clear RTM BT (3.9 um)34.64 K
Maximum Observed BTD (3.9-10/11/12 um)38.45 K
Observed - Background BTD (3.9-10/11/12 um)16.47 K
BTD Anomaly (3.9-10/11/12 um)3.85 K
Similar Pixel Count0
BT Time Tendency (3.9 um)10.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.20
Fraction of Surrounding Red Channel Pixels that are Brighter0.88
Maximum Radiative Power44.46 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.30°
Mean Solar Zenith Angle 60.80°
Mean Glint Angle103.80°
Water Fraction0.00
Total Pixel Area 6.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) NM
Country/Countries United States
County/Locality(s) Sandoval County, NM
NWS WFO Albuquerque NM
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-12-08 19:02:26UTC
Radiative Center (Lat, Lon): 35.945278°, -106.601944°
Nearby Counties (meeting alert criteria):
  • Sandoval County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power12.06 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)287.79 K
Observed - Background BT (3.9 um)4.37 K
BT Anomaly (3.9 um)2.17 K
Maximum Observed - Clear RTM BT (3.9 um)11.80 K
Maximum Observed BTD (3.9-10/11/12 um)9.99 K
Observed - Background BTD (3.9-10/11/12 um)4.99 K
BTD Anomaly (3.9-10/11/12 um)3.84 K
Similar Pixel Count1
BT Time Tendency (3.9 um)0.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.23
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power12.06 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.90°
Mean Solar Zenith Angle 58.50°
Mean Glint Angle100.00°
Water Fraction0.00
Total Pixel Area 6.60 km2
Latest Satellite Imagery:
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