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Blowdown Mountain, Washington


Prominence: 240 ft, 73 m

Elevation: 4560+ feet, 1390+ meters


True Isolation: 0.65 mi, 1.05 km
Elevation Info:Elevation range: 4560 - 4600 ft
    (40-foot closed contour)
NAVD88 Elevation: 4564 ft / 1391 m
    (Range 4564 - 4604 ft)
Local or Alternate Name(s)Alternate: Mount Si Northeast
Peak TypeUnnamed Peak
Latitude/Longitude (WGS84)47° 30' 50'' N, 121° 43' 27'' W
47.513778, -121.724232 (Dec Deg)
596057 E 5263050 N, Zone 10 (UTM)
CountryUnited States
State/ProvinceWashington
County/Second Level RegionKing
Links

Search Engines - search the web for "Blowdown Mountain":
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Other Web Sites
     Blowdown Mountain at SummitPost.org
     Blowdown Mountain 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: 99
     Show all viewable ascents/attempts (Total: 91)

Selected Trip Reports from this site:
     2013-01-19 by Chad Straub
     2014-01-02 by Tim Hagan (GPS Track)
     2014-02-08 by Kevin DeFields (GPS Track)
     2014-02-22 by Will Thomas
     2014-07-31 by Will Thomas
     2017-06-04 by Bent Wiencke
     2018-04-14 by Susan Shih
     2018-10-05 by chris hooper
     2018-11-12 by Susan Shih
     2018-12-02 by Joanne Najdzin (GPS Track)
     2019-02-02 by Turner Bluechel (GPS Track)
     2019-02-11 by Mike Black (GPS Track)
     2020-06-06 by Joanne Najdzin (GPS Track)
     2020-06-26 by Peter Schilling (GPS Track)

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

Click on photo for original larger-size version.
Blowdown Peak from Crater Lake Peak. There are no views from Blowdown Peak, just trees. There are views from nearby by Crater Lake Peak (2020-06-24). Photo by Laurel Geisbush.
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: 240 ft/73 m
  Optimistic Prominence: 320 ft/97 m
  Line Parent: Dixie Peak
  Key Col: 4320 ft/1317 m
IsolationIsolation Page  (Detailed isolation information)
   Distance: 0.65 mi/1.05 km
   Isolation Limit Point: 47.5208, -121.715
Nearest Higher Neighbor in the PBC database:
    Dixie Peak  (NE)
RangesContinent: North America
Range2: Pacific Ranges
Range3: Cascade Range
Range4: South Washington Cascades
Range5: Alpine Lakes Area
Range6: North-Middle Forks Snoqualmie
Drainage Basins
Snoqualmie North Fork
Snoqualmie
Snohomish
Puget Sound
Strait of Juan de Fuca
Pacific Ocean

Snoqualmie Middle Fork
Snoqualmie North Fork
Snoqualmie
Snohomish
Puget Sound
Strait of Juan de Fuca
Pacific Ocean
OwnershipLand: Private Land
Topo MapMount Si O47121e6 1:24,000
Data Source1:25,000 (or larger) Topographic Survey Map
Dynamic Map

 Blowdown Mountain    Other Peaks
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