Wildfire Alert Report

Date: 2025-01-30
Time: 18:11:18
Production Date and Time: 2025-01-30 18:15:56 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20250301811186_e20250301813559_c20250301814061.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20250301806186_e20250301808559_c20250301809052.nc
Number Of Thermal Anomaly Alerts: 3
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Possible Wildfire

Basic Information
State/Province(s) MT
Country/Countries United States
County/Locality(s) Glacier County, MT
NWS WFO Great Falls MT
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-01-30 18:11:24UTC
Radiative Center (Lat, Lon): 48.735279°, -113.329170°
Nearby Counties (meeting alert criteria):
  • Glacier County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power39.72 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)286.42 K
Observed - Background BT (3.9 um)9.85 K
BT Anomaly (3.9 um)6.95 K
Maximum Observed - Clear RTM BT (3.9 um)18.82 K
Maximum Observed BTD (3.9-10/11/12 um)14.02 K
Observed - Background BTD (3.9-10/11/12 um)9.34 K
BTD Anomaly (3.9-10/11/12 um)8.99 K
Similar Pixel Count2
BT Time Tendency (3.9 um)4.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.81
Fraction of Surrounding Red Channel Pixels that are Brighter0.93
Maximum Radiative Power23.66 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 60.80°
Mean Solar Zenith Angle 69.80°
Mean Glint Angle108.00°
Water Fraction0.00
Total Pixel Area 16.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CO
Country/Countries United States
County/Locality(s) Boulder County, CO
NWS WFO Denver CO
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-01-30 18:11:55UTC
Radiative Center (Lat, Lon): 40.221943°, -105.550552°
Nearby Counties (meeting alert criteria):
  • Boulder County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power7.95 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)280.67 K
Observed - Background BT (3.9 um)6.39 K
BT Anomaly (3.9 um)2.98 K
Maximum Observed - Clear RTM BT (3.9 um)8.76 K
Maximum Observed BTD (3.9-10/11/12 um)10.77 K
Observed - Background BTD (3.9-10/11/12 um)6.54 K
BTD Anomaly (3.9-10/11/12 um)5.35 K
Similar Pixel Count7
BT Time Tendency (3.9 um)1.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.56
Fraction of Surrounding Red Channel Pixels that are Brighter0.94
Maximum Radiative Power7.95 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.00°
Mean Solar Zenith Angle 59.80°
Mean Glint Angle94.40°
Water Fraction0.00
Total Pixel Area 7.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CO
Country/Countries United States
County/Locality(s) Rio Blanco County, CO
NWS WFO Grand Junction CO
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-01-30 18:11:55UTC
Radiative Center (Lat, Lon): 39.766945°, -108.246948°
Nearby Counties (meeting alert criteria):
  • Rio Blanco County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power28.48 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)291.13 K
Observed - Background BT (3.9 um)14.90 K
BT Anomaly (3.9 um)9.28 K
Maximum Observed - Clear RTM BT (3.9 um)17.99 K
Maximum Observed BTD (3.9-10/11/12 um)19.68 K
Observed - Background BTD (3.9-10/11/12 um)14.41 K
BTD Anomaly (3.9-10/11/12 um)20.02 K
Similar Pixel Count1
BT Time Tendency (3.9 um)3.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.62
Fraction of Surrounding Red Channel Pixels that are Brighter0.38
Maximum Radiative Power28.48 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.00°
Mean Solar Zenith Angle 60.10°
Mean Glint Angle93.20°
Water Fraction0.00
Total Pixel Area 7.00 km2
Latest Satellite Imagery:
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