Wildfire Alert Report

Date: 2025-01-30
Time: 19:26:18
Production Date and Time: 2025-01-30 19:31:06 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20250301926186_e20250301928559_c20250301929049.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20250301921186_e20250301923560_c20250301924028.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) Lewis and Clark County, MT
NWS WFO Great Falls MT
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-01-30 19:26:24UTC
Radiative Center (Lat, Lon): 46.767223°, -112.334724°
Nearby Counties (meeting alert criteria):
  • Lewis and Clark County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power29.99 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)284.40 K
Observed - Background BT (3.9 um)7.80 K
BT Anomaly (3.9 um)4.54 K
Maximum Observed - Clear RTM BT (3.9 um)14.49 K
Maximum Observed BTD (3.9-10/11/12 um)11.63 K
Observed - Background BTD (3.9-10/11/12 um)7.84 K
BTD Anomaly (3.9-10/11/12 um)9.71 K
Similar Pixel Count2
BT Time Tendency (3.9 um)1.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.61
Fraction of Surrounding Red Channel Pixels that are Brighter0.86
Maximum Radiative Power16.24 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 59.30°
Mean Solar Zenith Angle 64.60°
Mean Glint Angle114.00°
Water Fraction0.00
Total Pixel Area 15.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MT
Country/Countries United States
County/Locality(s) Madison County, MT
NWS WFO Great Falls MT
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-01-30 19:26:24UTC
Radiative Center (Lat, Lon): 45.739445°, -111.955002°
Nearby Counties (meeting alert criteria):
  • Madison County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power31.46 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)290.91 K
Observed - Background BT (3.9 um)15.75 K
BT Anomaly (3.9 um)3.58 K
Maximum Observed - Clear RTM BT (3.9 um)21.11 K
Maximum Observed BTD (3.9-10/11/12 um)24.50 K
Observed - Background BTD (3.9-10/11/12 um)16.40 K
BTD Anomaly (3.9-10/11/12 um)3.68 K
Similar Pixel Count0
BT Time Tendency (3.9 um)12.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.70
Fraction of Surrounding Red Channel Pixels that are Brighter0.93
Maximum Radiative Power31.46 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 58.50°
Mean Solar Zenith Angle 63.60°
Mean Glint Angle112.20°
Water Fraction0.00
Total Pixel Area 7.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OR
Country/Countries United States
County/Locality(s) Jackson County, OR
NWS WFO Medford OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-01-30 19:26:53UTC
Radiative Center (Lat, Lon): 42.113888°, -123.156113°
Nearby Counties (meeting alert criteria):
  • Jackson County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8.97 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)289.75 K
Observed - Background BT (3.9 um)4.69 K
BT Anomaly (3.9 um)3.66 K
Maximum Observed - Clear RTM BT (3.9 um)11.62 K
Maximum Observed BTD (3.9-10/11/12 um)7.82 K
Observed - Background BTD (3.9-10/11/12 um)4.12 K
BTD Anomaly (3.9-10/11/12 um)4.63 K
Similar Pixel Count2
BT Time Tendency (3.9 um)1.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.81
Fraction of Surrounding Red Channel Pixels that are Brighter0.75
Maximum Radiative Power8.97 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.90°
Mean Solar Zenith Angle 61.40°
Mean Glint Angle104.30°
Water Fraction0.00
Total Pixel Area 6.30 km2
Latest Satellite Imagery:
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