Cobb Mountain - Southwest Peak, California

Prominence: 80 ft, 25 m

Elevation: 4480+ feet, 1366+ meters

True Isolation: 0.28 mi, 0.45 km
Elevation Info:Elevation range: 4480 - 4520 ft
    (40-foot closed contour)
NAVD88 Elevation: 4483 ft / 1367 m
    (Range 4483 - 4523 ft)
Peak TypeSub-Peak, subsidiary to Cobb Mountain
Latitude/Longitude (WGS84)38° 48' 9'' N, 122° 44' 52'' W
38.802365, -122.747665 (Dec Deg)
521911 E 4294875 N, Zone 10 (UTM)
CountryUnited States
County/Second Level RegionLake
Sonoma (Highest Point)

Search Engines - search the web for "Cobb Mountain - Southwest Peak":
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Other Web Sites
     Cobb Mountain at
     "Cobb Mountain West Rim" at Trip Report for Sonoma, CA by Adam Helman Trip Report for Sonoma, CA by Janet Howell Trip Report for Sonoma, CA by Edward Earl Trip Report for Sonoma, CA by Edward Earl Trip Report for Sonoma, CA by John Garner Trip Report for Sonoma, CA by Robert Greene Trip Report for Sonoma, CA by Rich Wilson Trip Report for Sonoma, CA by Dan Harris

Weather and Snow
     National Weather Service Forecast
     NOAA Snow Depth Map

Lists that contain Cobb Mountain - Southwest Peak:
     California County High Points (Rank #42)
     Western Contiguous USA CoHPs (Rank #352)
     Western USA CoHPs (Rank #383)
     Pacific Coast CoHPs (Rank #35)
     California Coastal Peak List (Rank #100)

Selected Guidebook(s) for this Peak:
       California County Summits (Suttle)

Ascent Info

Total ascents/attempts logged by registered users: 155
     Show all viewable ascents/attempts (Total: 148)

Selected Trip Reports:
     2006-01-08 by Bob Burd
     2013-08-25 by Mike Maki
     2014-06-16 by Marcus Sierra
     2014-08-03 by David Sanger
     2014-09-26 by Coby King (GPS Track)
     2015-03-31 by Brian McCarty
     2015-05-08 by Eric McCown
     2015-12-25 by Martin Pyne
     2016-02-06 by Patrick Bergeron (GPS Track)
     2016-03-25 by Dean Gaudet
     2016-04-23 by Mihai Giurgiulescu (GPS Track)
     2016-09-28 by Greg Sweel
     2016-12-03 by Bob McLaughlin (GPS Track)
     2018-10-06 by PJ Anderer
     2018-10-13 by Sean King (GPS Track)
     2018-12-07 by Lisa Barboza (GPS Track)
     2019-03-02 by Powen Ru (GPS Track)
     2019-12-26 by Jeremy Fuerst
     2020-04-22 by Aaron Gustafson (GPS Track)
     2020-04-29 by Ben Mitchell
     2020-05-19 by Chris Fantasia
     2020-06-19 by Quincy Koetz
     2020-11-29 by Ken Toyama (GPS Track)
     2020-11-29 by Chris Halsch
     2020-12-18 by Neil Smith (GPS Track)
     2021-03-02 by Douglas Schisler (GPS Track)
     2021-05-29 by Will Whitney
     2021-11-28 by Greg Gerlach
     2022-01-23 by Lori Jean Van Orden
     2022-04-11 by Gary Kremen

Nearby Peak Searches:
     Radius Search - Nearest Peaks to Cobb Mountain - Southwest Peak
     Elevation Ladder from Cobb Mountain - Southwest Peak
     Prominence Ladder from Cobb Mountain - Southwest Peak

The highest point in Sonoma County is this low, partly logged hill of low trees, seen here while descending from the main summit of Cobb Mountain (2001-12-11).
Web Map LinksPeakfinder Panorama
GeoHack Links   CalTopo   MyTopo   Bing Maps
Google Maps   Open Street Map
ProminenceKey Col Page  (Detailed prominence information)
  Clean Prominence: 80 ft/25 m
  Optimistic Prominence: 160 ft/49 m
  Line Parent: Cobb Mountain
  Key Col: 4400 ft/1341 m
IsolationIsolation Page  (Detailed isolation information)
   Distance: 0.28 mi/0.45 km
   Isolation Limit Point: 38.8025, -122.7425
Nearest Higher Neighbor in the PBC database:
    Cobb Mountain  (E)
RangesContinent: North America
Range2: Pacific Ranges
Range3: Northwest U.S. Coast Ranges
Range4: Northern California Coast Range
Range5: Mayacmas Mountains
Drainage Basins
Russian (HP)
Pacific-Western USA
Pacific Ocean

San Francisco Bay
Pacific-Western USA
Pacific Ocean
Topo MapWhispering Pines O38122g6 1:24,000
Data Source1:25,000 (or larger) Topographic Survey Map
Dynamic Map

 Cobb Mountain - Southwest Peak    Other Peaks
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Other Photos

Click on photo for original larger-size version.
Summit Cairn, on burned summit plateau of Cobb Mountain, SW (Sonoma Cty HP) (2018-12-07). Photo by Lisa Barboza.
Click here for larger-size photo.

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