Emmons Vista of Mount Rainier
by Pierre Leclerc Photography
Title
Emmons Vista of Mount Rainier
Artist
Pierre Leclerc Photography
Medium
Photograph - Photography
Description
Emmons Vista of Mount Rainier.
the magnificent peak of Mount Rainier with its many glaciers in summer from Emmons vista overlook. Emmons Glacier is on the northeast flank, it has the largest surface area of any glacier in the contiguous United States.
It was named after the geologist Samuel Franklin Emmons after his involvement in a survey of Mount Rainier in 1870.
Starting at an elevation of over 13,800 ft (4,200 m), the Emmons glacier flows down eastward. Near the Disappointment Cleaver at 12,200 ft (3,700 m), the Emmons is joined by the Ingraham Glacier flowing to the south. The glaciers flow together and remain connected until they split up upon reaching the wedge of Little Tahoma Peak. As the Emmons flows northeast, the massive glacier descends until it reaches its rocky lower terminus at about 5,100 ft (1,600 m) in elevation.
In the 1930s, the glacier was found to be receding quickly. However, in 1963, a rock fall from Little Tahoma Peak covered the lower glacier with rock debris. The debris cover insulated the ice from melting. As a result of decreased melting, the glacier advanced rapidly in the early 1980s. That advance was continuing by 1992, but at a slower rate; ice beneath the rock debris was melting irregularly and forming a vast hummocky area. By 2003, the glacier was again retreating. "In the past few decades the glaciers [in the American West] have been receding, continuing a trend from the Little Ice Age.
Emmons Glacier is often used as a route (the Columbia Crest route) to climb to the summit of Mount Rainier. There is a Ranger Station at Camp Schurman which was established on the edge of the Steamboat Prow.
Uploaded
October 4th, 2016
Statistics
Viewed 869 Times - Last Visitor from Cambridge, MA on 04/18/2024 at 7:04 AM
Embed
Share
Sales Sheet
Comments (1)
There are no comments for Emmons Vista of Mount Rainier. Click here to post the first comment.