Wildfire Alert Report

Date: 2025-07-04
Time: 18:26:20
Production Date and Time: 2025-07-04 18:30:59 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20251851826200_e20251851828573_c20251851829056.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20251851821200_e20251851823573_c20251851824070.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) MT
Country/Countries United States
County/Locality(s) Phillips County, MT
NWS WFO Glasgow MT
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-07-04 18:26:27UTC
Radiative Center (Lat, Lon): 47.625832°, -108.153336°
Nearby Counties (meeting alert criteria):
  • Phillips County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power11.86 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)313.74 K
Observed - Background BT (3.9 um)2.72 K
BT Anomaly (3.9 um)2.38 K
Maximum Observed - Clear RTM BT (3.9 um)10.98 K
Maximum Observed BTD (3.9-10/11/12 um)17.95 K
Observed - Background BTD (3.9-10/11/12 um)1.74 K
BTD Anomaly (3.9-10/11/12 um)2.38 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.90 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 Power11.86 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 61.80°
Mean Solar Zenith Angle 26.50°
Mean Glint Angle75.90°
Water Fraction0.00
Total Pixel Area 8.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) NV
Country/Countries United States
County/Locality(s) Churchill County, NV
NWS WFO Reno NV
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-07-04 18:26:56UTC
Radiative Center (Lat, Lon): 39.536388°, -118.561386°
Nearby Counties (meeting alert criteria):
  • Churchill County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power636.80 MW
Map:
Additional Information
Alert Status New Feature
Type of EventSolar panel (database + spectral)
Event Priority Ranking5
Maximum Observed BT (3.9 um)357.46 K
Observed - Background BT (3.9 um)40.20 K
BT Anomaly (3.9 um)29.14 K
Maximum Observed - Clear RTM BT (3.9 um)47.08 K
Maximum Observed BTD (3.9-10/11/12 um)49.97 K
Observed - Background BTD (3.9-10/11/12 um)40.80 K
BTD Anomaly (3.9-10/11/12 um)68.92 K
Similar Pixel Count0
BT Time Tendency (3.9 um)33.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.16
Fraction of Surrounding Red Channel Pixels that are Brighter0.00
Maximum Radiative Power427.38 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.90°
Mean Solar Zenith Angle 25.50°
Mean Glint Angle56.80°
Water Fraction0.00
Total Pixel Area 18.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries United States
County/Locality(s) San Luis Obispo County, CA
NWS WFO Los Angeles/Oxnard CA
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-07-04 18:27:26UTC
Radiative Center (Lat, Lon): 35.365555°, -120.066666°
Nearby Counties (meeting alert criteria):
  • San Luis Obispo County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power114.67 MW
Map:
Additional Information
Alert Status New Feature
Type of EventSolar panel (database + spectral)
Event Priority Ranking5
Maximum Observed BT (3.9 um)330.25 K
Observed - Background BT (3.9 um)8.97 K
BT Anomaly (3.9 um)6.18 K
Maximum Observed - Clear RTM BT (3.9 um)20.05 K
Maximum Observed BTD (3.9-10/11/12 um)18.80 K
Observed - Background BTD (3.9-10/11/12 um)8.67 K
BTD Anomaly (3.9-10/11/12 um)15.76 K
Similar Pixel Count0
BT Time Tendency (3.9 um)5.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.79
Fraction of Surrounding Red Channel Pixels that are Brighter0.00
Maximum Radiative Power60.93 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 45.10°
Mean Solar Zenith Angle 24.50°
Mean Glint Angle48.40°
Water Fraction0.00
Total Pixel Area 11.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Baja California
Country/Countries Mexico
County/Locality(s) Mexicali, Baja California
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-07-04 18:27:27UTC
Radiative Center (Lat, Lon): 32.581944°, -114.839722°
Nearby Counties (meeting alert criteria):
  • Mexicali (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power82.13 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)329.16 K
Observed - Background BT (3.9 um)8.95 K
BT Anomaly (3.9 um)4.93 K
Maximum Observed - Clear RTM BT (3.9 um)12.22 K
Maximum Observed BTD (3.9-10/11/12 um)24.27 K
Observed - Background BTD (3.9-10/11/12 um)9.55 K
BTD Anomaly (3.9-10/11/12 um)6.45 K
Similar Pixel Count4
BT Time Tendency (3.9 um)10.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.25
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power82.13 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 45.00°
Mean Solar Zenith Angle 19.40°
Mean Glint Angle44.10°
Water Fraction0.00
Total Pixel Area 5.70 km2
Latest Satellite Imagery:
  • None Available
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