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A small crater lake about 130 by 30 ft (39.6 by 9.1 m) in size and ... Hazard map. Mount Rainier is a stratovolcano in the Cascade Volcanic Arc that consists of ...
Mount Baker Volcanic Field Lake Tapps Tephra 1,149,000 7 124 N/A [12] Crater Lake Mazama Ash 5783 BC 7 61 176 [13] Gamma Ridge Gamma Ridge Caldera Formation 1,242,000 6–7 40 N/A [14] Medicine Lake Antelope Well Tuff 171,000 6 20 N/A [14] Newberry Olema Ash 80,000 6 14–22 N/A [14] Tepee Draw Tuff 230,000 6 10 25 [14] [11] Mount St. Helens ...
Skyline Drive map and profile – Skyline Drive runs the length of Shenandoah. PCT Elevation Profiles – The Pacific Crest Trail goes through seven national parks. North Cascades – Washington section K; Mount Rainier – Washington section I; Crater Lake – Oregon section C; Lassen Volcanic – California section N
The Cascades are home to many national parks and protected areas, including North Cascades National Park, Mount Rainier National Park, Crater Lake National Park, and Lassen Volcanic National Park. The northern half of the Pacific Crest Trail follows the range.
Highest of all is an unnamed lake at over 11,960 ft (3,645 m) on the south side of the cinder cone which forms Shastina's true summit. These lakes are the highest subaerial lakes in the entire Cascade Range, exceeded only by the subglacial lake beneath the ice of Mount Rainier's summit crater.
The snowcapped peak of Mount Rainier, which towers 4.3 kilometers (2.7 miles) above sea level in Washington state, has not produced a significant volcanic eruption in the past 1,000 years.
Crater Lake is called Giiwas in the Klamath language. [7] Steel had helped map Crater Lake in 1886 with Clarence Dutton of the United States Geological Survey. The conservation movement in the United States was gaining traction, so Steel's efforts to preserve the Mazama area were achieved on two scales, first with the creation of the local ...
Crater Lake Institute Director and limnologist Owen Hoffman states that "Crater Lake is the deepest, when compared on the basis of average depth among lakes whose basins are entirely above sea level. The average depths of Lakes Baikal and Tanganyika are deeper than Crater Lake; however, both have basins that extend below sea level." [19] [21]