Peak 3640, California

Prominence: 600 ft, 182 m

Elevation: 3640+ feet, 1109+ meters

True Isolation: 3.23 mi, 5.2 km
Elevation Info:Elevation range: 3640 - 3680 ft
    (40-foot closed contour)
NAVD88 Elevation: 3642 ft / 1110 m
    (Range 3642 - 3682 ft)
Peak TypeUnnamed High Point
Latitude/Longitude (WGS84)33° 5' 38'' N, 116° 24' 40'' W
33.093905, -116.410974 (Dec Deg)
554966 E 3661852 N, Zone 11 (UTM)
CountryUnited States
County/Second Level RegionSan Diego

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Other Web Sites
     North Pinyon Mountains High Point at
     North Pinyon Mountains (HP) at Summits on the Air (Amateur Radio)

Weather and Snow
     National Weather Service Forecast
     NOAA Snow Depth Map

Lists that contain Peak 3640:
     San Diego 100 Peaks List (Rank #58)

Ascent Info

Total successful ascents logged by registered users: 92
     Show all viewable ascents/attempts (Total: 90)

Selected Trip Reports:
     2007-12-18 by Don Raether
     2010-02-19 by Bob Burd
     2013-12-21 by Greg Gerlach
     2014-11-20 by Larry Edmonds
     2015-12-21 by Bruce Craig
     2016-01-02 by Michael Sullivan (GPS Track)
     2016-10-02 by Ginger Partyka (GPS Track)
     2016-12-17 by Patrick ONeill (GPS Track)
     2017-01-18 by Greg Gerlach
     2017-11-13 by Keith Winston (GPS Track)
     2017-11-30 by Joel Hawk
     2018-02-16 by Erik Korporaal (GPS Track)
     2018-03-25 by Robert May (GPS Track)
     2019-01-25 by Greg Gerlach
     2019-11-25 by Gina Mesa
     2020-01-26 by Chris Griffith (GPS Track)
     2020-11-10 by Dale Hill
     2020-11-10 by Dale Hill (GPS Track)
     2021-01-15 by Larry Edmonds
     2021-01-15 by Jim Wick (GPS Track)
     2021-02-28 by Travis Curry (GPS Track)

Nearby Peak Searches:
     Radius Search - Nearest Peaks to Peak 3640
     Elevation Ladder from Peak 3640
     Prominence Ladder from Peak 3640

Click on photo for original larger-size version.
Peak 3640 from the north. The peak is on the San Diego 100 list; in addition, the San Diego l00 list calls this peak "North Pinyon" (2017-01-18). Photo by Greg Gerlach.
Click here for larger-size photo.
Web Map LinksPeakfinder Panorama
GeoHack Links   CalTopo   MyTopo   Bing Maps
Google Maps   Open Street Map
ProminenceKey Col Page  (Detailed prominence information)
  Clean Prominence: 600 ft/182 m
  Optimistic Prominence: 680 ft/206 m
  Key Col: 3040 ft/927 m
IsolationIsolation Page  (Detailed isolation information)
   Distance: 3.23 mi/5.2 km
   Isolation Limit Point: 33.1133, -116.4617
Nearest Higher Neighbor in the PBC database:
    Grapevine Mountain  (WNW)
RangesContinent: North America
Range2: Pacific Ranges
Range3: Central and Southern California Ranges
Range4: Peninsular Southern California Ranges
Range5: San Diego Area Ranges
Drainage BasinsSalton Sea
Internal Drainage-N.A.
Worldwide Internal Drainage
OwnershipLand: Anza-Borrego Desert State Park
Topo MapEarthquake Valley O33116a4 1:24,000
Data Source1:25,000 (or larger) Topographic Survey Map
This peak was submitted to the database by Don Raether.
Dynamic Map

 Peak 3640    Other Peaks
Click Here for a Full Screen Map

Other Photos

Click on photo for original larger-size version.
GPX route view of North Pinyon (2018-02-16). Photo by Erik Korporaal.
Click here for larger-size photo.

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