Wildfire Alert Report

Date: 2025-07-25
Time: 21:36:17
Production Date and Time: 2025-07-25 21:41:12 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20252062136178_e20252062138551_c20252062139049.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20252062131178_e20252062133551_c20252062134045.nc
Number Of Thermal Anomaly Alerts: 3
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Possible Wildfire

Basic Information
State/Province(s) Saskatchewan
Country/Countries Canada
County/Locality(s) Division No. 10, Saskatchewan
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-07-25 21:36:24UTC
Radiative Center (Lat, Lon): 51.343056°, -103.484444°
Nearby Counties (meeting alert criteria):
  • Division No. 10 (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power15.46 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.38 K
Observed - Background BT (3.9 um)2.01 K
BT Anomaly (3.9 um)2.74 K
Maximum Observed - Clear RTM BT (3.9 um)7.70 K
Maximum Observed BTD (3.9-10/11/12 um)13.29 K
Observed - Background BTD (3.9-10/11/12 um)2.01 K
BTD Anomaly (3.9-10/11/12 um)1.88 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.53
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power15.46 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 67.10°
Mean Solar Zenith Angle 43.70°
Mean Glint Angle108.70°
Water Fraction0.00
Total Pixel Area 10.30 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) OR
Country/Countries United States
County/Locality(s) Union County, OR
NWS WFO Pendleton OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-07-25 21:36:23UTC
Radiative Center (Lat, Lon): 45.381111°, -118.012222°
Nearby Counties (meeting alert criteria):
  • Union County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power43.58 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)322.03 K
Observed - Background BT (3.9 um)6.36 K
BT Anomaly (3.9 um)4.00 K
Maximum Observed - Clear RTM BT (3.9 um)17.97 K
Maximum Observed BTD (3.9-10/11/12 um)17.05 K
Observed - Background BTD (3.9-10/11/12 um)5.94 K
BTD Anomaly (3.9-10/11/12 um)9.39 K
Similar Pixel Count6
BT Time Tendency (3.9 um)5.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.81
Fraction of Surrounding Red Channel Pixels that are Brighter0.17
Maximum Radiative Power43.58 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.80°
Mean Solar Zenith Angle 32.40°
Mean Glint Angle86.60°
Water Fraction0.00
Total Pixel Area 7.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CO
Country/Countries United States
County/Locality(s) Montrose County, CO
NWS WFO Grand Junction CO
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-07-25 21:36:54UTC
Radiative Center (Lat, Lon): 38.356110°, -109.024719°
Nearby Counties (meeting alert criteria):
  • Montrose County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power17.77 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: Deer Creek (HIGH, tdiff=0.81045 days, Perimeter)
Event Priority Ranking4
Maximum Observed BT (3.9 um)323.38 K
Observed - Background BT (3.9 um)2.64 K
BT Anomaly (3.9 um)2.21 K
Maximum Observed - Clear RTM BT (3.9 um)16.81 K
Maximum Observed BTD (3.9-10/11/12 um)13.30 K
Observed - Background BTD (3.9-10/11/12 um)2.81 K
BTD Anomaly (3.9-10/11/12 um)4.46 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.53
Fraction of Surrounding Red Channel Pixels that are Brighter0.89
Maximum Radiative Power17.77 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.40°
Mean Solar Zenith Angle 34.30°
Mean Glint Angle84.90°
Water Fraction0.00
Total Pixel Area 6.70 km2
Latest Satellite Imagery:
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