Thunder Mountain, California

Prominence: 387 ft, 118 m

Elevation: 8587 feet, 2617 meters

True Isolation: 0.38 mi, 0.61 km
Elevation Info:NAVD88 Elevation: 8591 ft / 2618 m
Latitude/Longitude (WGS84)34° 15' 55'' N, 117° 36' 21'' W
34.265267, -117.605848 (Dec Deg)
444225 E 3791735 N, Zone 11 (UTM)
CountryUnited States
County/Second Level RegionSan Bernardino

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Lists that contain Thunder Mountain:
     Sierra Club Hundred Peaks Section (Rank #44)

Selected Trip Reports from this site:
     2003-03-29 by Winnette Butler
     2003-05-26 by Dan Simpson
     2009-10-17 by Mark Habermeyer
     2009-10-20 by Marco Rohrer
     2009-10-24 by Amin Faraday
     2012-07-28 by Brian Richardsson
     2012-08-11 by Brian Richardsson
     2012-10-20 by Patrick ONeill (GPS Track)
     2013-04-19 by Greg Gerlach
     2013-04-26 by Keith Winston (GPS Track)
     2014-08-16 by Mihai Giurgiulescu (GPS Track)
     2014-11-29 by Marit Chrislock-Lauterbach
     2014-12-14 by Trevor Kent
     2015-04-03 by Max Rees (GPS Track)
     2015-07-23 by Jon Noll
     2015-08-02 by Joseph Esparza
     2015-08-30 by Michael Sullivan (GPS Track)
     2015-10-06 by James Barlow (GPS Track)
     2016-07-03 by Michael McCarty (GPS Track)
     2016-07-14 by Cris Hazzard
     2016-09-17 by Mat Kelliher (GPS Track)
     2016-11-05 by Amy Huang
     2016-11-26 by Fabien Le Gallo (GPS Track)
     2017-06-21 by Robert Luher (GPS Track)
     2017-07-08 by Aaron Matthews (GPS Track)
     2017-08-26 by Scott Sharaga
     2017-10-15 by Derek Tse (GPS Track)

View ascents of peak by registered members (339 total)

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

Click on photo for original larger-size version.
Thunder Mountain (2015-08-02). Photo by Jim Meneely.
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Web Map LinksGeoHack Links   CalTopo   MyTopo   Gmap4
Bing Maps   Google Maps   Open Street Map
ProminenceKey Col Page  (Detailed prominence information)
  Clean Prominence: 387 ft/118 m
  Optimistic Prominence: 427 ft/130 m
  Key Col: 8200 ft/2499 m
IsolationIsolation Page  (Detailed isolation information)
   Distance: 0.38 mi/0.61 km
   Isolation Limit Point: 34.2617, -117.6008
Nearest Higher Neighbor in the PBC database:
    Telegraph Peak  (ESE)
RangesContinent: North America
Range2: Pacific Ranges
Range3: Central and Southern California Ranges
Range4: Transverse Ranges
Range5: San Gabriel Mountains
Drainage BasinsSanta Ana
Pacific Ocean
OwnershipLand: Angeles National Forest
Wilderness/Special Area: Cucamonga Wilderness Area
Topo MapTelegraph Peak O34117c5 1:24,000
Data Source1:25,000 (or larger) Topographic Survey Map
Google Maps Dynamic Map

 Thunder Mountain    Other Peaks
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Other Photos

Click on photo for original larger-size version.
Thunder Mountain. (2017-07-31). Photo by Larry Orabuena.
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Click on photo for original larger-size version.
check this area out. (2017-07-31). Photo by Larry Orabuena.
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