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Mount Helen, California


Prominence: 120 ft, 36 m

Elevation: 680+ feet, 207+ meters


True Isolation: 0.41 mi, 0.67 km
Elevation Info:Elevation range: 680 - 700 ft
    (20-foot closed contour)
Latitude/Longitude (WGS84)37° 58' 54'' N, 122° 8' 1'' W
37.981695, -122.133529 (Dec Deg)
576093 E 4204138 N, Zone 10 (UTM)
CountryUnited States
State/ProvinceCalifornia
County/Second Level RegionContra Costa
City/TownMartinez
Links

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Other Web Sites
     Mount Helen at ListsOfJohn.com

Weather and Snow
     National Weather Service Forecast
     NOAA Snow Depth Map

Ascent Info

Total successful ascents logged by registered Peakbagger.com users: 31
     Show all viewable ascents/attempts (Total: 28)

Selected Trip Reports from this site:
     2013-11-13 by Bob Burd
     2017-05-06 by Gordon Jacobs
     2018-01-21 by Dean Gaudet (GPS Track)
     2018-03-24 by Marcus Sierra (GPS Track)
     2018-04-21 by Clément Guillaume (GPS Track)

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

Dynamic Map

 Mount Helen    Other Peaks
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Web Map LinksPeakfinder Panorama
GeoHack Links   CalTopo   MyTopo   Bing Maps
Google Maps   Open Street Map
ProminenceKey Col Page  (Detailed prominence information)
  Clean Prominence: 120 ft/36 m
  Optimistic Prominence: 160 ft/48 m
  Key Col: 560 ft/171 m
IsolationIsolation Page  (Detailed isolation information)
   Distance: 0.41 mi/0.67 km
   Isolation Limit Point: 37.98, -122.1408
Nearest Higher Neighbor in the PBC database:
    Peak 695  (WSW)
RangesContinent: North America
Range2: Pacific Ranges
Range3: Central and Southern California Ranges
Range4: Central California Coast Ranges
Range5: Diablo Range
Drainage BasinsMinor Streams of Western USA
Pacific Ocean
Topo MapBriones Valley O37122h2 1:24,000
Data Source1:25,000 (or larger) Topographic Survey Map
This peak was submitted to the Peakbagger.com database by Daniel Winkler.



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