Amulet Peak is a prominent elevation mountain summit located east-northeast of Palmer, in the northern
Chugach Mountains
The Chugach Mountains of southern Alaska are the northernmost of the several mountain ranges that make up the Pacific Coast Ranges of the western edge of North America. The range is about long and wide, and extends from the Knik and Turnagain ...
Alaska
Alaska ( ; russian: Аляска, Alyaska; ale, Alax̂sxax̂; ; ems, Alas'kaaq; Yup'ik: ''Alaskaq''; tli, Anáaski) is a state located in the Western United States on the northwest extremity of North America. A semi-exclave of the U.S., ...
Anchorage
Anchorage () is the largest city in the U.S. state of Alaska by population. With a population of 291,247 in 2020, it contains nearly 40% of the state's population. The Anchorage metropolitan area, which includes Anchorage and the neighboring Ma ...
and
Glennallen
Glennallen (''Ciisik’e Na’ '' in Ahtna) is a census-designated place (CDP) in the Copper River Census Area in the Unorganized Borough of the U.S. state of Alaska. As of the 2020 census, the population of the CDP was 439, down from 483 in 201 ...
, at mile 94 of the
Glenn Highway
The Glenn Highway (part of Alaska Route 1) is a highway in the U.S. state of Alaska, extending from Anchorage near Merrill Field to Glennallen on the Richardson Highway. The Tok Cut-Off is often considered part of the Glenn Highway, for a tota ...
. It is situated west of Matanuska Glacier, and northeast of Awesome Peak, its nearest higher neighbor. Established climbing routes on this peak include the east and south ridges, as well as the north face which is the most difficult and dangerous.Michael Wood, Colby Coombs, ''Alaska - A Climbing Guide'', The Mountaineers Books, 2001, page 135. The
first ascent
In mountaineering, a first ascent (abbreviated to FA in guide books) is the first successful, documented attainment of the top of a mountain or the first to follow a particular climbing route. First mountain ascents are notable because they en ...
of this peak was made in 1968 by John Vincent Hoeman, his wife Grace Hoeman, and William Babcock, via the south ridge.
Climate
Based on the
Köppen climate classification
The Köppen climate classification is one of the most widely used climate classification systems. It was first published by German-Russian climatologist Wladimir Köppen (1846–1940) in 1884, with several later modifications by Köppen, notabl ...
, Amulet Peak is located in a
subarctic climate
The subarctic climate (also called subpolar climate, or boreal climate) is a climate with long, cold (often very cold) winters, and short, warm to cool summers. It is found on large landmasses, often away from the moderating effects of an ocean, ge ...
zone with long, cold, snowy winters, and mild summers. Weather systems coming off the Gulf of Alaska are forced upwards by the Chugach Mountains ( orographic lift), causing heavy precipitation in the form of rainfall and snowfall. Temperatures can drop below −20 °C with wind chill factors below −30 °C. This climate supports small unnamed glaciers and permanent snowfields on its slopes. The months May through June offer the most favorable weather for climbing or viewing. Precipitation
runoff
Runoff, run-off or RUNOFF may refer to:
* RUNOFF, the first computer text-formatting program
* Runoff or run-off, another name for bleed, printing that lies beyond the edges to which a printed sheet is trimmed
* Runoff or run-off, a stock market ...
from the mountain drains into Monument and Gravel Creeks, which are tributaries of the
Matanuska River
The Matanuska River ( Dena'ina: ''Ch'atanhtnu''; Ahtna: ''Ts'itonhna’'') is a 75-mile (121 km) long river in Southcentral Alaska, United States. The river drains a broad valley south of the Alaska Range eponymously known as the Matanusk ...
.
See also
*
Matanuska Formation
The Matanuska Formation consists of more than of sedimentary strata exposed in the northern Chugach Mountains, Matanuska Valley, and southern Talkeetna Mountains of South-Central Alaska. The Matanuska Formation contains strata from Early Cretaceo ...
File:Amulet Peak rising above Matanuska River.jpg, Amulet Peak (left) rising above Matanuska River, with parent Awesome Peak to right of center
File:Lion Head, Alaska.jpg, Amulet Peak in background behind Lion Head