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Mailbox Peak
Mailbox Peak is a mountain located in King County of Washington state. It is set west of the crest of the Cascade Range, on land managed by Mount Baker-Snoqualmie National Forest. Mailbox Peak is situated seven miles east of North Bend, and one mile northeast above the Washington State Fire Training Academy. Precipitation runoff from the south side of the mountain drains into the South Fork Snoqualmie River, whereas the north side drains to the Middle Fork of the Snoqualmie. Topographic relief is significant as the northwest aspect rises nearly above the Middle Fork in 1.25 mile. The popular Mailbox Peak Trail gains 4,100 feet of elevation over 5.5 miles.Don J. Scarmuzzi (2021), ''Day Hikes in Washington State: 90 Favorite Trails, Loops, and Summit Scrambles'', West Margin Press, , p. 126 Prior to 2014 when the new trail was completed, climbing Mailbox Peak involved 4,000 feet gain in only 2.6 miles along an unmaintained route that was used for conditioning for major climbs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Defiance (Washington)
Mount Defiance is a mountain summit located in King County of Washington state. It's part of the Cascade Range and is within the Alpine Lakes Wilderness. Mount Defiance is situated west of Snoqualmie Pass on land managed by Mount Baker-Snoqualmie National Forest. Precipitation runoff on the mountain drains into tributaries of the Snoqualmie River. The nearest higher peak is Granite Mountain, to the east-southeast, and Bandera Mountain is to the southeast. Mount Defiance can be reached by trail, with access via the Ira Spring, Talapus Lake, or Pratt Lake trailheads. Climate Mount Defiance 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, they are forced upward by the peaks of the Cascade Range, causing them to drop their mois ... [...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 |
Mountains Of Washington (state)
A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited summit area, and is usually higher than a hill, typically rising at least 300 metres (1,000 feet) above the surrounding land. A few mountains are isolated summits, but most occur in mountain ranges. Mountains are formed through tectonic forces, erosion, or volcanism, which act on time scales of up to tens of millions of years. Once mountain building ceases, mountains are slowly leveled through the action of weathering, through slumping and other forms of mass wasting, as well as through erosion by rivers and glaciers. High elevations on mountains produce colder climates than at sea level at similar latitude. These colder climates strongly affect the ecosystems of mountains: different elevations have different plants and animals. Because of the less hospitable terrain and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Teneriffe (Washington)
Mount Teneriffe is a mountain located in King County of Washington state. The mountain is 1,459 meters high and is located at the western edge of the Cascade Range on land managed by Mount Baker-Snoqualmie National Forest. Its nearest higher peak is Green Mountain, to the northeast. The mountain takes its name from the island of Tenerife in Spain. Climate Mount Teneriffe 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, 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 Cascades experiences high precipitation, especially during the winter months in the form of snowfall. During winter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Washington (Cascades)
Mount Washington is a small mountain in the US state of Washington roughly east-southeast of Seattle, Washington along Interstate 90. It lies on the western margin of the Cascade Range just above the coastal plains around Puget Sound, and is southeast of nearby town of North Bend. Once known as Profile Mountain, Mount Washington was named due to a cliff resembling a profile of George Washington when viewed from an angle. The hike to the top of Mt. Washington is known for its view. Cedar Butte lies at the west end of the mountain. See also * Mount Si Mount Si (pronounced ), known as q'əlpc' to the Snoqualmie people, is a mountain in the northwest United States, east of Seattle, Washington. It lies on the western margin of the Cascade Range just above the coastal plains around Puget Sou ... * Little Si References Mountains of King County, Washington Mountains of Washington (state) {{kingCountyWA-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
McClellan Butte
McClellan Butte is a prominent peak in the Cascade Range in King County, Washington 11 miles east of North Bend. The McClellan Butte hiking trail is a difficult trail known as an alternative to Mount Si's crowded trail. Climate McClellan Butte 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, 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 Cascades experiences high precipitation, especially during the winter months in the form of snowfall. During winter months, weather is usually cloudy, but, due to high pressure systems over the Pacific Ocean that intensify during summer months ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russian Butte
Russian Butte is a double-peak summit located in King County, Washington, King County of Washington (U.S. state), Washington state. It is located at the western edge of the Cascade Range on land managed by Mount Baker-Snoqualmie National Forest. Precipitation Surface runoff, runoff from Russian Butte drains into tributaries of the Snoqualmie River. Russian Butte is more notable for its large, steep rise above local terrain than for its absolute elevation. Topographic relief is significant as the summit rises nearly above the Middle Fork Snoqualmie River in 1.5 mile (2.4 km). The nearest higher officially named peak is Preacher Mountain, to the east. Little Comrade (Washington), Little Comrade is a small peak one-half mile to the south-southwest of Russian Butte. Climate Russian Butte 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. Weather f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geology Of The Pacific Northwest
The geology of the Pacific Northwest includes the composition (including rock, minerals, and soils), structure, physical properties and the processes that shape the Pacific Northwest region of North America. The region is part of the Ring of Fire: the subduction of the Pacific and Farallon Plates under the North American Plate is responsible for many of the area's scenic features as well as some of its hazards, such as volcanoes, earthquakes, and landslides. The geology of the Pacific Northwest is vast and complex. Most of the region began forming about 200 million years ago as the North American Plate started to drift westward during the rifting of Pangaea. Since that date, the western edge of North America has grown westward as a succession of island arcs and assorted ocean-floor rocks have been added along the continental margin. There are at least five geologic provinces in the area: the Cascade Volcanoes, the Columbia Plateau, the North Cascades, the Coast Mountains, and th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moolock Mountain
Moolock Mountain is a 4,965-foot-elevation (1,513-meter) summit located in King County of Washington state. It is situated at the western edge of the Cascade Range, on land managed by Mount Baker-Snoqualmie National Forest. Moolock Mountain is more notable for its large, steep rise above local terrain than for its absolute elevation. The nearest higher neighbor is line parent Bessemer Mountain, to the northeast, and Green Mountain is 2.5 miles to the southwest. Precipitation runoff from this mountain drains into tributaries of the North and Middle Forks of the Snoqualmie River. This unofficially named peak rises immediately southeast above Lake Moolock, which is officially named. Moolock, or moolack, is a Chinook Jargon word meaning "elk."William Bright (2004), ''Native American Placenames of the United States'', University of Oklahoma Press, , p.297 Climate Moolock Mountain is located in the marine west coast climate zone of western North America.Beckey, Fred W. Cascade Al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avalanche
An avalanche is a rapid flow of snow down a slope, such as a hill or mountain. Avalanches can be set off spontaneously, by such factors as increased precipitation or snowpack weakening, or by external means such as humans, animals, and earthquakes. Primarily composed of flowing snow and air, large avalanches have the capability to capture and move ice, rocks, and trees. Avalanches occur in two general forms, or combinations thereof: slab avalanches made of tightly packed snow, triggered by a collapse of an underlying weak snow layer, and loose snow avalanches made of looser snow. After being set off, avalanches usually accelerate rapidly and grow in mass and volume as they capture more snow. If an avalanche moves fast enough, some of the snow may mix with the air, forming a powder snow avalanche. Though they appear to share similarities, avalanches are distinct from slush flows, mudslides, rock slides, and serac collapses. They are also different from large scale movement ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oceanic Climate
An oceanic climate, also known as a marine climate, is the humid temperate climate sub-type in Köppen classification ''Cfb'', typical of west coasts in higher middle latitudes of continents, generally featuring cool summers and mild winters (for their latitude), with a relatively narrow annual temperature range and few extremes of temperature. Oceanic climates can be found in both hemispheres generally between 45 and 63 latitude, most notably in northwestern Europe, northwestern America, as well as New Zealand. Precipitation Locations with oceanic climates tend to feature frequent cloudy conditions with precipitation, low hanging clouds, and frequent fronts and storms. Thunderstorms are normally few, since strong daytime heating and hot and cold air masses meet infrequently in the region. In most areas with an oceanic climate, precipitation comes in the form of rain for the majority of the year. However, some areas with this climate see some snowfall annually during winter. M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orographic Lift
Orographic lift occurs when an air mass is forced from a low elevation to a higher elevation as it moves over rising terrain. As the air mass gains altitude it quickly cools down adiabatically, which can raise the relative humidity to 100% and create clouds and, under the right conditions, precipitation. Orographic lifting can have a number of effects, including precipitation, rain shadowing, leeward winds, and associated clouds. Precipitation Precipitation induced by orographic lift occurs in many places throughout the world. Examples include: * The Mogollon Rim in central Arizona * The western slope of the Sierra Nevada range in California * The mountains near Baja California North – specifically La Bocana to Laguna Hanson. * The windward slopes of Khasi and Jayantia Hills (see Mawsynram) in the state of Meghalaya in India. * The Western Highlands of Yemen, which receive by far the most rain in Arabia. * The Western Ghats that run along India's western coast. * The Grea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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