Jefferson Peak, Washington

Prominence: 680 ft, 207 m

Elevation: 5720 feet, 1743 meters

True Isolation: 1.26 mi, 2.02 km
Elevation Info:NAVD88 Elevation: 5724 ft / 1744 m
Local or Alternate Name(s)Alternate: Thorson Peak
Latitude/Longitude (WGS84)47° 33' 42'' N, 123° 13' 54'' W
47.561689, -123.231784 (Dec Deg)
482564 E 5267612 N, Zone 10 (UTM)
CountryUnited States
County/Second Level RegionMason

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Other Web Sites
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Lists that contain Jefferson Peak:
     Olympic Mountains Rain Shadow Court (Rank #72)
     Mountaineers Olympia Scramble Peaks (Rank #38)

Ascent Info

Total ascents/attempts logged by registered users: 23
     Show all viewable ascents/attempts (Total: 23)

Selected Trip Reports:
     2010-08-21 by Brandon Plubell
     2014-06-29 by Mike Dawson (Unsuccessful)
     2018-06-18 by Tristen Osborn (GPS Track)
     2021-03-13 by Ignas Cerniauskas (GPS Track)
     2021-06-20 by Ethan Zecca (Unsuccessful)
     2021-08-21 by Derek Fias (GPS Track)
     2021-10-02 by Steffen Miller (Unsuccessful) (GPS Track)
     2021-12-06 by Derek Fias (GPS Track)

Nearby Peak Searches:
     Radius Search - Nearest Peaks to Jefferson Peak
     Elevation Ladder from Jefferson Peak
     Prominence Ladder from Jefferson Peak

Dynamic Map

 Jefferson Peak    Other Peaks
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ProminenceKey Col Page  (Detailed prominence information)
  Clean Prominence: 680 ft/207 m
  Optimistic Prominence: 760 ft/231 m
  Key Col: 5040 ft/1536 m
IsolationIsolation Page  (Detailed isolation information)
   Distance: 1.26 mi/2.02 km
   Isolation Limit Point: 47.5525, -123.255
Nearest Higher Neighbor in the PBC database:
    Mount Pershing  (WSW)
RangesContinent: North America
Range2: Pacific Ranges
Range3: Northwest U.S. Coast Ranges
Range4: Olympic Mountains
Range5: Eastern Olympic Mountains
Range6: Hamma Hamma-Cushman Group
Drainage BasinsHamma Hamma
Hood Canal
Puget Sound
Strait of Juan de Fuca
Pacific Ocean
OwnershipLand: Olympic National Forest
Wilderness/Special Area: Mount Skokomish Wilderness Area
Topo MapMount Washington O47123e2 1:24,000
Data Source1:25,000 (or larger) Topographic Survey Map

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