Key Col for Avalanche Mountain

Col Elevation: 4880- feet, 1487- meters

Key Col for:Avalanche Mountain  (5360 ft/1634 m)
Key Col Elevation Info:Elevation range: 4880 - 4840 ft
    (40-foot contour interval)
Latitude/Longitude (WGS84)47° 27' 52'' N, 121° 25' 48'' W
47.464346, -121.429979 (Dec Deg)
ProminenceClean: 480 ft/147 m
Optimistic: 560 ft/171 m
Average: 520 ft/158 m
Prominence Parentage:Line Parent: Snoqualmie Mountain
Prominence Parent: Snoqualmie Mountain
Ridgewalk Distance:1.3 mi/2.09 km
CountryUnited States
County/Second Level RegionKing

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Google Maps Dynamic Map

 Key Col for Avalanche Mountain    Avalanche Mountain
    Ridgewalk    Parent Peak(s)    Other Peaks
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RangesContinent: North America
Range2: Pacific Ranges
Range3: Cascade Range
Range4: South Washington Cascades
Range5: Alpine Lakes Area
Range6: Snoqualmie Pass North
Drainage BasinsSnohomish
Puget Sound
Strait of Juan de Fuca
Pacific Ocean
OwnershipLand: Mount Baker-Snoqualmie National Forest
Wilderness/Special Area: Alpine Lakes Wilderness Area
Topo MapSnoqualmie Pass    O47121d4    1:24,000

Detailed Ridgewalk Listing

The table below lists the peaks and cols that lie on the path from Avalanche Mountain to its Key Col and onward to its Line Parent.  This route is the highest possible path that follows ridgecrests from the peak to higher ground. It corresponds to the yellow line on the map above.  Note: This feature is preliminary. There may be errors in the ridgewalk data and/or bugs in the code that give misleading results. Sorry for any inconvenience.

Ridge PointElev-ftProm-ftRidge Name(s)Basins to each sideDist-miCumulative-mi
START: Avalanche Mountain5360480    
KEY COL: (Unnamed Col)4880   0.350.35
(Ridge Junction)    0.160.51
(Ridge Junction)   Snoqualmie South Fork/Snoqualmie Middle Fork0.420.93
LINE PARENT: Snoqualmie Mountain6278998 Snoqualmie South Fork/Snoqualmie Middle Fork0.381.3
PROM PARENT: Snoqualmie Mountain6278998    

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