Key Col for Mount Si

Col Elevation: 3920- feet, 1195- meters

Key Col for:Mount Si  (4167 ft/1270 m)
Key Col Elevation Info:Elevation range: 3920 - 3880 ft
    (40-foot contour interval)
Latitude/Longitude (WGS84)47° 30' 35'' N; 121° 43' 49'' W
47.509723, -121.730275 (Dec Deg)
ProminenceClean: 247 ft/75 m
Optimistic: 287 ft/87 m
Average: 267 ft/81 m
Prominence Parentage:Line Parent: Blowdown Mountain
Prominence Parent: Dixie Peak
Ridgewalk Distance:1.02 mi/1.64 km
CountryUnited States
County/Second Level RegionKing

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Google Maps Dynamic Map

 Key Col for Mount Si    Mount Si
    Ridgewalk    Parent Peak(s)    Other Peaks
Click Here for a Full Screen Map
Web Map LinksBing Maps   Google Maps
RangesContinent: North America
Range2: Pacific Ranges
Range3: Cascade Range
Range4: South Washington Cascades
Range5: Alpine Lakes Area
Range6: North-Middle Forks Snoqualmie
Drainage BasinsSnohomish
Puget Sound
Pacific Ocean
Topo MapMount Si    O47121e6    1:24,000

Detailed Ridgewalk Listing

The table below lists the peaks and cols that lie on the path from Mount Si 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: Mount Si4167247    
(Ridge Junction)    0.080.08
KEY COL: (Unnamed Col)3920   0.510.59
(Ridge Junction)    0.330.93
LINE PARENT: Blowdown Mountain4560240  0.091.02
PROM PARENT: Dixie Peak4606406    

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