Tonga Ridge, Washington

Prominence: 796 ft, 243 m

Elevation: 5596 feet, 1706 meters

True Isolation: 1.76 mi, 2.84 km
Elevation Info:NAVD88 Elevation: 5600 ft / 1707 m
Latitude/Longitude (WGS84)47° 39' 37'' N, 121° 11' 55'' W
47.660227, -121.198564 (Dec Deg)
635257 E 5280109 N, Zone 10 (UTM)
CountryUnited States
County/Second Level RegionKing

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Lists that contain Tonga Ridge:
     Alpine Lakes "Home Court" Top 100 (Rank #51)

Selected Trip Reports from this site:
     2013-10-27 by Chad Straub

View ascents of peak by registered members (17 total)

Nearby Peak Searches:
     Radius Search - Nearest Peaks to Tonga Ridge
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Google Maps Dynamic Map

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Web Map LinksAcme Mapper   MyTopo   Gmap4   TopoQuest
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ProminenceKey Col Page  (Detailed prominence information)
  Clean Prominence: 796 ft/243 m
  Optimistic Prominence: 796 ft/243 m
  Key Col: 4800 ft/1463 m
Isolation1.76 mi/2.84 km
Nearest Higher Neighbor in the PBC database:
    Spark Plug Mountain  (E)
Isolation Limit Point: 47° 39' 36'' N, 121° 9' 39'' W
    ILP Map Links:
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RangesContinent: North America
Range2: Pacific Ranges
Range3: Cascade Range
Range4: South Washington Cascades
Range5: Alpine Lakes Area
Range6: Mount Daniel Area
Drainage BasinsSnohomish
Puget Sound
Pacific Ocean
OwnershipLand: Mount Baker-Snoqualmie National Forest
Wilderness/Special Area: Alpine Lakes Management Unit OCD/Alpine Lakes Wilderness Area
Topo MapScenic O47121f2 1:24,000
Data Source1:25,000 (or larger) Topographic Survey Map

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