Ad
related to: crater lake mt mazama
Search results
Results From The WOW.Com Content Network
Crater Lake National Park and the area surrounding Mount Mazama range in elevation from 4,000 to 8,929 feet (1,219 to 2,722 m), providing diverse habitats. [98] In the Cascades, the topography and elevation have influenced local climate patterns, also shaping global climate when volcanic gas and dust have been released into the atmosphere. [ 99 ]
The park encompasses the caldera of Crater Lake, a remnant of Mount Mazama, a destroyed volcano, and the surrounding hills and forests. The lake is 1,949 feet (594 m) deep at its deepest point, [ 4 ] which makes it the deepest lake in the United States, the second-deepest in North America and the tenth-deepest in the world. [ 4 ]
Crater Lake and the remnants of Mount Mazama can be seen from Rim Drive, a 33-mile (53 km) road that surrounds the caldera, [42] which is the only part within the Crater Lake National Park where vehicles are permitted. [41]
Crater Lake actually started as a mountain, Mount Mazama. A volcanic eruption roughly 7,700 years ago caused the mountain to collapse inward over time, forming a volcanic crater, the park says.
Mount Scott is a small stratovolcano and a so-called parasitic cone on the southeast flank of Crater Lake in southern Oregon. [ 4 ] [ 5 ] It is approximately 420,000 years old. [ 3 ] Its summit is the highest point within Crater Lake National Park , and the tenth highest peak in the Oregon Cascades . [ 6 ]
The lake, a water-filled caldera of an ancient volcano, was formed 7,700 years ago by the collapse of the volcano Mount Mazama. (Photo by Robert Alexander/Getty Images)
The Mazama Ash (formally named the Mazama Member in some areas) [1] is an extensive, geologically recent deposit of volcanic ash that is present throughout much of northern North America. The ash was ejected from Mount Mazama , a volcano in south-central Oregon , during its climactic eruption about 7640 ± 20 [ 4 ] years ago when Crater Lake ...
The structure includes a small natural history museum with exhibits that highlight the geologic history of Mount Mazama and the formation of Crater Lake. The building was officially dedicated as the Nicholas J. Sinnott Memorial Observation Station and Museum ; however, it is commonly known as the Sinnott Memorial Overlook or Sinnott Viewing Area .