Wildfire Alert Report

Date: 2025-07-15
Time: 19:53:56
Production Date and Time: 2025-07-15 19:54:35 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadM2-M6C14_G18_s20251961953568_e20251961954025_c20251961954075.nc
L1 File(s) - TemporalNONE
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) CO
Country/Countries United States
County/Locality(s) Mesa County, CO
NWS WFO Grand Junction CO
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-07-15 19:54:02UTC
Radiative Center (Lat, Lon): 38.739166°, -108.722778°
Nearby Counties (meeting alert criteria):
  • Mesa County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power11439.74 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)341.76 K
Observed - Background BT (3.9 um)56.78 K
BT Anomaly (3.9 um)13.32 K
Maximum Observed - Clear RTM BT (3.9 um)34.53 K
Maximum Observed BTD (3.9-10/11/12 um)79.18 K
Observed - Background BTD (3.9-10/11/12 um)56.95 K
BTD Anomaly (3.9-10/11/12 um)19.95 K
Similar Pixel Count0
BT Time Tendency (3.9 um)-999.00 K
Image Interval-999.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.87
Fraction of Surrounding Red Channel Pixels that are Brighter0.77
Maximum Radiative Power2731.86 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.90°
Mean Solar Zenith Angle 18.40°
Mean Glint Angle71.80°
Water Fraction0.00
Total Pixel Area 40.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) UT
Country/Countries United States
County/Locality(s) Sevier County, UT
NWS WFO Salt Lake City UT
Identification MethodEnhanced Contextual (Bias)
Mean Object Date/Time2025-07-15 19:54:01UTC
Radiative Center (Lat, Lon): 38.540001°, -112.031670°
Nearby Counties (meeting alert criteria):
  • Sevier County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power14364.04 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk and Red Flag Warning, Known Incident: Monroe Canyon (HIGH, tdiff=0.3105 days, Perimeter
Event Priority Ranking1
Maximum Observed BT (3.9 um)411.01 K
Observed - Background BT (3.9 um)90.40 K
BT Anomaly (3.9 um)45.34 K
Maximum Observed - Clear RTM BT (3.9 um)113.69 K
Maximum Observed BTD (3.9-10/11/12 um)100.97 K
Observed - Background BTD (3.9-10/11/12 um)85.74 K
BTD Anomaly (3.9-10/11/12 um)63.83 K
Similar Pixel Count0
BT Time Tendency (3.9 um)-999.00 K
Image Interval-999.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter0.69
Maximum Radiative Power2102.77 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.90°
Mean Solar Zenith Angle 17.30°
Mean Glint Angle68.30°
Water Fraction0.00
Total Pixel Area 136.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) NV
Country/Countries United States
County/Locality(s) Nye County, NV
NWS WFO Las Vegas NV
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-07-15 19:54:01UTC
Radiative Center (Lat, Lon): 37.342777°, -116.175552°
Nearby Counties (meeting alert criteria):
  • Nye County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power56.05 MW
Map:
Additional Information
Alert Status New Feature
Type of EventElevated SPC Risk and Red Flag Warning
Event Priority Ranking1
Maximum Observed BT (3.9 um)330.51 K
Observed - Background BT (3.9 um)7.29 K
BT Anomaly (3.9 um)4.05 K
Maximum Observed - Clear RTM BT (3.9 um)22.09 K
Maximum Observed BTD (3.9-10/11/12 um)16.62 K
Observed - Background BTD (3.9-10/11/12 um)7.52 K
BTD Anomaly (3.9-10/11/12 um)8.77 K
Similar Pixel Count5
BT Time Tendency (3.9 um)-999.00 K
Image Interval-999.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.50
Fraction of Surrounding Red Channel Pixels that are Brighter0.98
Maximum Radiative Power56.05 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.80°
Mean Solar Zenith Angle 15.60°
Mean Glint Angle62.70°
Water Fraction0.00
Total Pixel Area 6.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AZ
Country/Countries United States
County/Locality(s) Coconino County, AZ
NWS WFO Flagstaff AZ
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-07-15 19:54:02UTC
Radiative Center (Lat, Lon): 36.745277°, -112.122498°
Nearby Counties (meeting alert criteria):
  • Coconino County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power323.77 MW
Map:
Additional Information
Alert Status New Feature
Type of EventElevated SPC Risk, Known Incident: White Sage (HIGH, tdiff=0.40622 days, Perimeter)
Event Priority Ranking3
Maximum Observed BT (3.9 um)341.49 K
Observed - Background BT (3.9 um)19.20 K
BT Anomaly (3.9 um)10.82 K
Maximum Observed - Clear RTM BT (3.9 um)32.52 K
Maximum Observed BTD (3.9-10/11/12 um)35.09 K
Observed - Background BTD (3.9-10/11/12 um)19.90 K
BTD Anomaly (3.9-10/11/12 um)19.81 K
Similar Pixel Count0
BT Time Tendency (3.9 um)-999.00 K
Image Interval-999.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.31
Fraction of Surrounding Red Channel Pixels that are Brighter0.92
Maximum Radiative Power186.95 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.30°
Mean Solar Zenith Angle 15.60°
Mean Glint Angle65.10°
Water Fraction0.00
Total Pixel Area 12.50 km2
Latest Satellite Imagery:
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