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Mount Baker (Koma Kulshan): Stratovolcano in Washington State

Mount Baker, also called Koma Kulshan, is an active stratovolcano in the North Cascades of Washington, noted for heavy glaciation, recreational use, and volcanic hazards monitored by US agencies.

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Overview

Mount Baker, often known by its indigenous name Koma Kulshan or simply Kulshan, is an active stratovolcano in the Cascade Range of the Pacific Northwest. It rises to an elevation of 10,781 feet (3,286 m) and dominates the skyline of northwest Washington in the United States. The mountain is a prominent landmark visible from long distances and is part of a chain of volcanoes produced by subduction of the Juan de Fuca Plate beneath North America.

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Geology and glaciers

Mount Baker is built of layers of lava flows, ash, and other volcanic debris typical of stratovolcanoes. The summit region contains fumarolic activity and a crater area that releases steam and gases. Extensive glaciation covers its flanks; the peak supports more than ten named glaciers, including the Coleman and Deming glaciers, making it one of the more heavily glaciated mountains in the Cascades. Glaciers influence erosion, lahar potential, and the mountain's appearance.

History and human significance

The volcano has long cultural significance for local Indigenous peoples and later became known to European explorers and settlers. It was named Mount Baker by an 18th-century British expedition. In modern times the mountain is valued for scientific study, alpine recreation, and as a symbol of the region's natural heritage.

Uses, recreation, and access

Mount Baker draws climbers, skiers, and hikers. A nearby ski area operates on its slopes and the routes to the summit are technical, requiring experience in glacier travel and mountaineering. Access is managed through national forest lands and established trailheads; conditions change seasonally and by elevation.

Hazards and monitoring

As an active volcano, Mount Baker poses hazards including airborne ash in the event of an eruption, hot avalanches or lahars mobilized by melting ice, and localized gas emissions. The U.S. Geological Survey and partner organizations monitor seismicity, gas output, and ground deformation to assess activity levels. For general information on volcanic behavior see volcanic resources.

Quick facts

  • Type: Stratovolcano
  • Elevation: 10,781 ft (3,286 m)
  • Other names: Koma Kulshan, Kulshan
  • Notable features: Extensive glaciers, active fumaroles, popular mountaineering destination

Because conditions on and around Mount Baker can change rapidly, visitors and residents should consult current advisories from official agencies before travel or outdoor activities in the area.

See also

  • Mount Baker-Snoqualmie National Forest
  • Mount Baker National Recreation Area

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AlegsaOnline.com Mount Baker (Koma Kulshan): Stratovolcano in Washington State

URL: https://en.alegsaonline.com/art/67002

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