Little Si, Washington

Prominence: 460 ft, 140 m

Elevation: 1560+ feet, 475+ meters

True Isolation: 0.27 mi, 0.43 km
Elevation Info:Elevation range: 1560 - 1600 ft
    (40-foot closed contour)
NAVD88 Elevation: 1564 ft / 476 m
    (Range 1564 - 1604 ft)
Latitude/Longitude (WGS84)47° 29' 55'' N, 121° 45' 22'' W
47.49867, -121.756228 (Dec Deg)
593674 E 5261332 N, Zone 10 (UTM)
CountryUnited States
County/Second Level RegionKing

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Weather and Snow
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Selected Trip Reports from this site:
     2004-03 by Fred Beavon
     2007-03-11 by Erik Landahl
     2009-01-11 by Rick Hoadley
     2009-04 by Jan Peter Eklund (Unsuccessful)
     2011-08-18 by Sean Albert
     2012-01-27 by Chad Straub
     2014-02-08 by Ken Akerman
     2014-02-09 by Andrew Hladecek
     2014-03-01 by Andrew Peoples
     2014-12-08 by James Barlow
     2014-12-08 by Nate B
     2015-01-11 by Matt Kurjanowicz (GPS Track)
     2015-03-24 by Rusty Sherman
     2015-05-02 by Rusty Sherman
     2015-12-13 by Conrad M (GPS Track)
     2016-07-02 by William Musser
     2016-07-04 by Paul Tuck (GPS Track)
     2016-08-16 by Jacob Wolniewicz
     2016-10-27 by Susan Shih
     2017-06-04 by Bent Wiencke
     2017-08-03 by Kyle Schnitzler
     2017-11-07 by Ananth Maniam (GPS Track)
     2018-07-26 by Matt Kurjanowicz

View ascents of peak by registered members (484 total)

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Dynamic Map

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ProminenceKey Col Page  (Detailed prominence information)
  Clean Prominence: 460 ft/140 m
  Optimistic Prominence: 540 ft/164 m
  Line Parent: Mount Si
  Key Col: 1100 ft/335 m
IsolationIsolation Page  (Detailed isolation information)
   Distance: 0.27 mi/0.43 km
   Isolation Limit Point: 47.5, -121.7508
Nearest Higher Neighbor in the PBC database:
    Mount Si  (ENE)
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
OwnershipLand: Washington State Department of Natural Resources
Topo MapNorth Bend O47121d7 1:24,000
Route #1 Maintained Hiking Trail
Trailhead: Bridge-S bank (Paved Road) 480 ft/146 m
Vertical Gain: 1080 ft/329 m
Data Source1:25,000 (or larger) Topographic Survey Map

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