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McGregor Mountain (Washington)
McGregor Mountain is an elevation massif located in the Stehekin Valley of the North Cascades, in Chelan County of Washington state. McGregor Mountain is situated northwest of Lake Chelan in the northern Methow Mountains, on the shared border of North Cascades National Park and Lake Chelan National Recreation Area. The closest community is Stehekin, and the nearest higher neighbor is Goode Mountain, to the northwest. Precipitation runoff from the mountain drains into tributaries of the Stehekin River. Topographic relief is significant since the southern aspect of the mountain rises 6,600 feet above this river in approximately two miles. The famous Pacific Crest Trail traverses the western base of this mountain, and the strenuous 7.7-mile (12.4 km) McGregor Mountain Trail gains 6,400 feet (1,920 m) of elevation to take hikers within a half-mile of the summit. Reaching the summit requires exposed scrambling the final 1,100 feet (330 m), and an ice axe is needed if the tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cascade Range
The Cascade Range or Cascades is a major mountain range of western North America, extending from southern British Columbia through Washington and Oregon to Northern California. It includes both non-volcanic mountains, such as the North Cascades, and the notable volcanoes known as the High Cascades. The small part of the range in British Columbia is referred to as the Canadian Cascades or, locally, as the Cascade Mountains. The latter term is also sometimes used by Washington residents to refer to the Washington section of the Cascades in addition to North Cascades, the more usual U.S. term, as in North Cascades National Park. The highest peak in the range is Mount Rainier in Washington at . part of the Pacific Ocean's Ring of Fire, the ring of volcanoes and associated mountains around the Pacific Ocean. All of the eruptions in the contiguous United States over the last 200 years have been from Cascade volcanoes. The two most recent were Lassen Peak from 1914 to 1921 and a major ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scrambling
Scrambling is a mountaineering term for ascending steep terrain using one's hands to assist in holds and balance.''New Oxford American Dictionary''. It is also used to describe terrain that falls between hiking and rock climbing (as a “scramble”). Sure-footedness and a head for heights are essential. Canyoning and stream climbing are other types of scrambling. Overview Scrambling is ascending or traversing a grade without technical apparatus. Unroped ascent in exposed situations is potentially one of the most dangerous of mountaineering activities. As soon as an ascent involves a rope, going up or down, it is no longer a scramble. Alpine scrambling Alpine scrambling is scrambling in high mountains and may not follow a defined or waymarked path. The Seattle Mountaineers climbing organization defines alpine scrambling as follows: Alpine Scrambles are off-trail trips, often on snow or rock, with a 'non-technical' summit as a destination. A non-technical summit is one ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pacific Ocean
The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south, and is bounded by the continents of Asia and Oceania in the west and the Americas in the east. At in area (as defined with a southern Antarctic border), this largest division of the World Ocean—and, in turn, the hydrosphere—covers about 46% of Earth's water surface and about 32% of its total surface area, larger than Earth's entire land area combined .Pacific Ocean . '' Britannica Concise.'' 2008: Encyclopædia Britannica, Inc. The centers of both the |
Weather Front
A weather front is a boundary separating air masses for which several characteristics differ, such as air density, wind, temperature, and humidity. Disturbed and unstable weather due to these differences often arises along the boundary. For instance, cold fronts can bring bands of thunderstorms and cumulonimbus precipitation or be preceded by squall lines, while warm fronts are usually preceded by stratiform precipitation and fog. In summer, subtler humidity gradients are known as dry lines can trigger severe weather. Some fronts produce no precipitation and little cloudiness, although there is invariably always a wind shift. Cold fronts generally move from west to east, whereas warm fronts move poleward, although any direction is possible. Occluded fronts are a hybrid merge of the two, and stationary fronts are stalled in their motion. Cold fronts and cold occlusions move faster than warm fronts and warm occlusions because the dense air behind them can lift as well as push ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sandalee Glacier
Sandalee Glacier is in North Cascades National Park and Lake Chelan National Recreation Area in the U.S. state of Washington, on the north and east slopes of McGregor Mountain. Sandalee Glacier originates in several cirques and extends from above sea level across a distance of almost . In 1993, the Sandalee Glacier had an area of .2 km2. The National Park Service is currently studying Sandalee Glacier as part of their glacier monitoring project. Between 1993 (when monitoring began) and 2013 the glacier lost ~6 m of thickness. See also *List of glaciers in the United States This is a list of glaciers existing in the United States, currently or in recent centuries. These glaciers are located in nine states, all in the Rocky Mountains or farther west. The southernmost named glacier among them is the Lilliput Glacier ... References Glaciers of the North Cascades Cirques of the United States Glaciers of Chelan County, Washington Glaciers of Washington (state) {{Washi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alpine Climate
Alpine climate is the typical weather (climate) for elevations above the tree line, where trees fail to grow due to cold. This climate is also referred to as a mountain climate or highland climate. Definition There are multiple definitions of alpine climate. In the Köppen climate classification, the alpine and mountain climates are part of group ''E'', along with the polar climate, where no month has a mean temperature higher than . According to the Holdridge life zone system, there are two mountain climates which prevent tree growth : a) the alpine climate, which occurs when the mean biotemperature of a location is between . The alpine climate in Holdridge system is roughly equivalent to the warmest tundra climates (ET) in the Köppen system. b) the alvar climate, the coldest mountain climate since the biotemperature is between 0 °C and 1.5 °C (biotemperature can never be below 0 °C). It corresponds more or less to the coldest tundra climates and to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glory Mountain
Glory Mountain is a mountain summit located in the North Cascades Range in Chelan County of Washington state. Glory Mountain is situated southeast of Trapper Lake on the shared border of North Cascades National Park and Glacier Peak Wilderness. The nearest higher peak is Trapper Mountain, to the west. Precipitation runoff from the mountain drains into Cottonwood Creek and Flat Creek, both tributaries of the Stehekin River. An unofficially named secondary peak called ''Halleluja Peak'' lies to the west of the summit. Climate Glory Mountain is located in the marine west coast climate zone of western North America.Beckey, Fred W. Cascade Alpine Guide, Climbing and High Routes. Seattle, WA: Mountaineers Books, 2008. Most weather fronts originate in the Pacific Ocean, and travel northeast toward the Cascade Mountains. As fronts approach the North Cascades, they are forced upward by the peaks of the Cascade Range, causing them to drop their moisture in the form of rain or sno ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dome Peak
Dome Peak is a high, massive, glaciated mountain in the Glacier Peak Wilderness of Washington's North Cascades. The remote location of Dome Peak, combined with its height, make it a less common destination for Cascade Range mountaineers. Dome Peak is at the southern end of the Ptarmigan Traverse mountaineering route. It is located at the extreme southeast corner of Skagit County. The mountain was given its name by Albert H. Sylvester, the first forest supervisor of Wenatchee National Forest. There are two main summits connected by a narrow ridge with the northeastern summit being higher than the southwestern. Chickamin Glacier is north of the peak while Dome Glacier is to the west. A rock face drops off to the southeast. Dana Glacier is on the north side of a ridge that connects Dome Peak and Spire Point Spire Point () is in Mount Baker-Snoqualmie and Wenatchee National Forests in the U.S. state of Washington. On the northwest slope of Spire Point lies Spire Glacier whi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tupshin Peak
Tupshin Peak is an mountain summit located in the Glacier Peak Wilderness of the North Cascades in Washington state. The mountain is situated in Chelan County, on land managed by Wenatchee National Forest. Its nearest higher peak is Devore Peak, to the south-southwest, and Bonanza Peak lies to the southwest. Precipitation runoff from the peak drains to nearby Lake Chelan via tributaries of the Stehekin River. The mountain's name comes from Chinook jargon and means "''needle''". Climate Most weather fronts originate in the Pacific Ocean, and travel northeast toward the Cascade Mountains. As fronts approach the North Cascades, they are forced upward by the peaks of the Cascade Range, causing them to drop their moisture in the form of rain or snowfall onto the Cascades (Orographic lift). As a result, the North Cascades experiences high precipitation, especially during the winter months in the form of snowfall.Beckey, Fred W. Cascade Alpine Guide, Climbing and High Routes. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frisco Mountain
Frisco Mountain is a mountain summit in the Cascade Range in the U.S. state of Washington. It is located two miles southwest of Rainy Pass on the borders of the Stephen Mather Wilderness and North Cascades National Park. First climbed by surveyor Lage Wernstedt in 1926, the mountain derives its name from a mining claim on the south side (Bridge Creek side) that was worked in the 1920s. Its nearest higher peak is Rainy Peak, to the east-southeast. Precipitation runoff from Frisco Mountain drains into Rainy Lake and tributaries of Bridge Creek. The retreating Lyall Glacier in its northeast cirque contributes to waterfalls which tumble into Rainy Lake. Climate Frisco Mountain is located in the marine west coast climate zone of western North America. Most weather fronts originate in the Pacific Ocean, and travel northeast toward the Cascade Mountains. As fronts approach the North Cascades, they are forced upward by the peaks of the Cascade Range (Orographic lift), causing them to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corteo Peak
Corteo Peak is an mountain summit located on the eastern boundary line of North Cascades National Park in Washington state. It is situated west of Rainy Pass in the North Cascades Range. Remnants of the retreating Lewis Glacier hang on its north flank. The nearest higher peak is Black Peak, to the northwest. Corteo Peak and nearby Mount Benzarino were named by Forest Service surveyor, Lage Wernstedt, after Basque sheepherders he met near these two mountains. Climate Corteo Peak is located in the marine west coast climate zone of western North America. Most weather fronts originate in the Pacific Ocean, and travel northeast toward the Cascade Mountains. As fronts approach the North Cascades, they are forced upward by the peaks of the Cascade Range, causing them to drop their moisture in the form of rain or snowfall onto the Cascades (Orographic lift). As a result, the west side of the North Cascades experiences high precipitation, especially during the winter months in the fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Peak (Washington)
Black Peak is a tall peak in the Cascade Range in the U.S. state of Washington (U.S. state), Washington. It lies in the Stephen Mather Wilderness and North Cascades National Park. At in elevation it is the 20th-highest peak in Washington. Black Peaks's topographic prominence, prominence is , making it the 35th-most prominent peak in Washington. The nearest higher peak is Goode Mountain, to the west-southwest. Black Peak is a non-volcanic mountain and is popular among hikers and campers worldwide. History The first ascent of this peak was made in 1926 by US Forest Service surveyor, Lage Wernsterdt.Beckey, Fred W. Cascade Alpine Guide, Climbing and High Routes. Seattle, WA: Mountaineers Books, 2008. He also gave it the name Black Peak. In 1983, there was a proposal to rename the peak "Mount Wernstedt" in his honor, but was later withdrawn. Geology The North Cascades features some of the most rugged topography in the Cascade Range with craggy peaks, granite spires, ridges, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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