Nisqually Glacier

Nisqually Glacier
Nisqually Glacier

Nisqually Glacier in center background
Type Mountain glacier
Location Mount Rainier National Park, Pierce County, Washington, USA
Coordinates 46°50′05″N 121°44′47″W / 46.83472°N 121.74639°W / 46.83472; -121.74639
Area 1.8 square miles (4.6 km²), 1983[1]
Length 4 miles (6.4 km)
Terminus moraine
Status Retreating[1]

The Nisqually Glacier is one of the larger glaciers on the southern face of Mount Rainier in the U.S. state of Washington. The glacier is one of the most easily viewed on the mountain, and is accessible from the Paradise visitor facilities in Mount Rainier National Park. The glacier is currently retreating.[1] Measurements made at 9,200 feet (2,800 m) altitude show that glacier got 56 feet (17 m) thicker between 1994 and 1997, suggesting that it will probably begin advancing in the first decade of the 21st century.[2] Nisqually Glacier is the source of the Nisqually River.[1]

Perhaps the longest studied glacier on Mount Rainier, Nisqually's terminal point has been measured annually since 1918.[3] In May 1970, the glacier was measured to be moving at an average of 29 inches (73 cm) per day.[4]

Debris flows

The glacier is one of four on Mount Rainier that are known to have released debris flows. Similar flows have stemmed from the Winthrop, Kautz, and South Tahoma glaciers as well.[1]

See also

References cited

  1. ^ a b c d e "DESCRIPTION: Mount Rainier Glaciers and Glaciations - Mount Rainier Glacier Hazards and Glacial Outburst Floods". USGS. Retrieved 2007-11-19. 
  2. ^ Driedger, Carolyn L. (September 2000). "Surface Elevation Measurements On Nisqually Glacier, Mount Rainier, Wa, 1931–1998 (Abstract)" (PDF). Washington Geology (Olympia, Washington, United States: Washington State Department of Natural Resources) 28 (1/2): 24. ISSN 1058-2134. Archived from the original on 2007-07-15. Retrieved 2007-10-08. [Source measurements are metric.]
  3. ^ "Ice Volumes on Cascade Volcanoes". Geological Survey Professional Paper 1365. United States Geological Survey. March 28, 2006. Retrieved 2007-01-11. 
  4. ^ "Glaciers on Mount Rainier". Glaciers. National Park Service. May 6, 2004. Retrieved 2007-01-11. 

Wikimedia Foundation. 2010.

Look at other dictionaries:

  • Nisqually River — I 5 kreuzt den Nisqually River in der Nähe seiner Mündung.Vorlage:Infobox Fluss/KARTE fehlt …   Deutsch Wikipedia

  • Nisqually — may refer to: Nisqually River, located in Nisqually National Wildlife Refuge Nisqually (tribe), a Native American tribe Nisqually Indian Community, Washington The Nisqually Glacier on Mount Rainier MV Nisqually, a Steel Electric Class ferry… …   Wikipedia

  • Nisqually River — Coordinates: 47°6′31″N 122°42′11″W / 47.10861°N 122.70306°W / 47.10861; 122.70306 …   Wikipedia

  • Nisqually — Cette page d’homonymie répertorie les différents sujets et articles partageant un même nom. Nisqually peut désigner : Le fleuve Nisqually, situé dans le Nisqually National Wildlife Refuge. La tribu amérindienne des Nisqually. Nisqually… …   Wikipédia en Français

  • Nisqually National Wildlife Refuge — IUCN Category IV (Habitat/Species Management Area) …   Wikipedia

  • Nisqually (fleuve) — 46° 47′ 39″ N 121° 44′ 53″ W / 46.7942, 121.748 …   Wikipédia en Français

  • Wilson Glacier (Mount Rainier) — Infobox Glacier | glacier name = Wilson Glacier caption = type = Mountain glacier location = Mount Rainier, Washington, U.S. coordinates = coord|46|49|19|N|121|45|09|W|type:glacier [Google Earth images.] area = convert|0.5|sqmi|km2|1, 1983 length …   Wikipedia

  • Cowlitz Glacier — Upper Cowlitz Glacier (right center) Type Mountain glacier Location …   Wikipedia

  • Ohanapecosh Glacier — View SSW from Banshee Peak Type Mountain glacier Location …   Wikipedia

  • North Mowich Glacier — Type Mountain glacier Location Mount Rainier, Pierce County, Washington, USA Coordinates …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”

We are using cookies for the best presentation of our site. Continuing to use this site, you agree with this.