Snapshot Grid for Western USA - Highest Point Reached

Al Sandorff's Ascents by Year/Place

Links for other Grid Types:Use Meters Color Ranges
  Highest Peak Climbed    Most Prominent Peak Climbed    Most Isolated Peak Climbed    Most Vertical Gain Hiked    Highest Climber-Defined Quality    Top Ascents in all Categories  
Links for other Regional Divisions:
  Eastern USA - States    North America/World Hybrid    Europe - Countries    Europe/World Hybrid    


1984  Δ Squaw    
1985  Δ Sugarloaf Hill    
1986  Δ Hayes Hill    
1987  Δ Sutro    
1988  Δ Telegraph Hill    
1989  Δ Twin Peaks    
1990  Δ Nob Hill    
1991  Δ Russian Hill    
1992  Δ Big Bald Rock    
1993  Δ Sawmill    
1994  Δ Echo Δ Hidden  
1995  Δ Peak 7008    
1996  Δ Freel    
1998   Δ Genoa   
1999  Δ Tahoe    
2000  Δ Lassen    
2001  Δ Twin Peaks    
2002    Δ Rainbow PointΔ Park Point Lookout 
2003  Δ Tallac    
2004  Δ Ralston    
2005  Δ Stevens    
2006  Δ Round Top    
2007 Δ Pilot ButteΔ SonoraΔ Rose   
2008  Δ DunderbergΔ East   
2009  Δ ParsonsΔ Charleston   
2010  Δ WhitneyΔ Boundary  Δ Humphreys
2011  Δ Red LakeΔ Grant  Δ Hualapai
2012  Δ White MountainΔ Wheeler   
2013Δ Beacon RockΔ HillmanΔ MorganΔ Jefferson   
2014  Δ MatterhornΔ Ruby Dome   
2015  Δ TomΔ Arc Dome   
2016  Δ OlanchaΔ North Schell   
2017  Δ White Mountains Peak 10920Δ Davidson   
2018  Δ Twin PeaksΔ Stewart Benchmark   
2019  Δ NippleΔ Snow Valley   
2020  Δ TiogaΔ Toiyabe Peak 11085Δ Baldy  
2021  Δ Tahoe    


Legend for Color Coding

20,000 feet or more
14,000 to 19,999 feet
10,000 to 13,999 feet
5,000 to 9,999 feet
2,000 to 4,999 feet
Below 2,000 ft

About the Snapshot Year-Month Grid

General Considerations:

  • "-X" after a peak name means an unsuccessful ascent, for example "Rainier-X".
  • A parenthetical name is a non-summit goal hike, for example, "(Snow Lake Hike)" or "(Rainier)".
  • The Δ triangle symbol is a hyperlink to the detailed Ascent Page for that ascent. The peak name is a link to the Peak Page for that peak.
  • The color of the cell shows how high, prominent, isolated, or high-quality the peak/ascent is, and the color ranges are shown in the legend to the left.
  • If the color is based on altitude, prominence, or vertical gain, you can switch between meters-based ranges or feet-based ranges. These are set up to be generally equivalent.

This grid comes in seven "flavors", each one showing a different "top" peak for a month. The flavors or categories are:

  1. Highest Point Reached. Can be an unsucessful attempt or non-summit goal hike.
  2. Highest Peak Climbed. Sometimes not the same as highest point, if that point was an unsuccessful ascent or a non-summit goal hike.
  3. Most Prominent Peak climbed. Note that many peaks in the database do not yet have a prominence value.
  4. Most Isolated Peak climbed. Isolation values may not be 100% accurate, since most are cacluated to nearest higher peak in the database.
  5. Peak with most vertical gain hiked. Note that many climbers do not enter vertical gain information on their ascents. Also, if several summits are grouped in a "trip", then the total gain for all ascents in that trip is assigned to the trip high point.
  6. Peak with the highest "Quality" value--this is a subjective number from 1-10 given by the climber. Note that many climbers have not given any of their ascents quality numbers.
  7. Finally, "Top Ascents in All Categories", which shows, for each month, the unique peaks from all the 6 other categories. In many cases, one or two peaks will be the leader in the 6 categories, since often the highest peak climbed for a month is also the highest point reached, the most prominent peak, and the one with the most gain. But in some cases several peaks may appear for a month.

Notes on Regions:

  • The "ND->TX" column includes 6 states: ND, SD, NE, KS, OK, and TX.

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