Volcanic Mountains Codexery

Mount Baker

Active glacier-covered stratovolcano in Washington's Cascade Range.

Mount Baker

Mount Baker, also known as Koma Kulshan or simply Kulshan, is a 10,781-foot (3,286 m) active glacier-covered andesitic stratovolcano in the Cascade Volcanic Arc and the North Cascades of Washington State. It is the youngest volcano in the Mount Baker volcanic field, with the second-most thermally active crater in the Cascade Range after Mount Rainier. After Mount Rainier, it has the heaviest glacier cover of the Cascade volcanoes, and its snow and ice volume is the second largest after Rainier.

Elevation
10,781 ft (3,286 m)
Location
Whatcom County, Washington, United States
Volcanic field
Mount Baker volcanic field
Age of current cone
likely no more than 140,000 years, possibly no older than 80–90,000 years
First recorded European sighting
1790 by Gonzalo Lopez de Haro
Named by
George Vancouver in 1792 for 3rd Lieutenant Joseph Baker
First ascent
August 17, 1868 by Edmund Thomas Coleman and party

Quick Facts

Etymology
Joseph Baker
Other Name
Kulshan or Koma Kulshan
Elevation Ft
10786
Prominence Ft
8812
Range
Cascade Range
Listing
North America prominent peak 28th · North America isolated peaks 98th · Cascade volcanoes
Location
Whatcom County, Washington State, U.S.
Topo
USGS Mount Baker
Formed By
Subduction zone volcanism
Age
Less than 140,000 years
Volcanic Arc
Cascade Volcanic Arc
Last Eruption
7 September to 27 November 1880

Facts from the source article.

Lore & Background

Indigenous peoples have known Mount Baker for thousands of years. The Nooksack call it Kweq' Smánit ('white mountain'), Kwelshán ('shooting place'), and Spelhpálhx̠en ('many meadows'). The Upper Skagit call it təqʷubəʔ ('permanently snow-covered mountain'), a name also used for Mount Rainier. The Lummi and Halkomelem-speaking peoples use names borrowed from the Nooksack. The first European record was by Spanish explorer Gonzalo Lopez de Haro in 1790, who mapped it as Gran Montaña del Carmelo. British explorer George Vancouver later named it for 3rd Lieutenant Joseph Baker of HMS Discovery, who saw it on April 30, 1792.

Reader's Guide

Mount Baker is significant as one of the most heavily glaciated and snowiest volcanoes in the Cascade Range. Its 0.43 cu mi (1.79 km³) of snow and ice exceeds that of all other Cascades volcanoes except Mount Rainier combined. The Mount Baker Ski Area set a world record in 1999 for single-season snowfall: 1,140 inches (29 m). The volcano is the third-highest mountain in Washington and the fifth-highest in the Cascade Range. It is visible from much of Greater Victoria, Nanaimo, Greater Vancouver, Seattle, and Tacoma. Indigenous peoples, particularly the Nooksack and Upper Skagit, have deep cultural and economic ties to the mountain, using its slopes for hunting, berry picking, and gathering mountain goat wool. The first ascent was made in 1868 by Edmund Thomas Coleman and his party. Mount Baker remains an active volcano with the second-most thermally active crater in the Cascades, and its current cone is likely no more than 140,000 years old.

Did You Know?

Geology and Volcanic Character

Mount Baker rises to 10,781 feet as an active andesitic stratovolcano nestled within the Cascade Volcanic Arc, roughly thirty miles due east of Bellingham in Whatcom County, Washington. It sits in the North Cascades and ranks second in the entire Cascade Range for thermal activity at its crater, behind only Mount St. Helens. The mountain is the youngest edifice in the broader Mount Baker volcanic field, where eruptive activity has persisted for approximately 1.5 million years. The present cone, however, is far more recent—likely no older than 140,000 years, and possibly as young as 80,000 to 90,000 years. Earlier volcanic structures that once dominated this landscape have largely been worn down and erased by successive glaciations, leaving the current peak as the most recent chapter in a long geological story. Its position as the third-highest summit in Washington State and fifth in the Cascades (excluding certain subpeaks of Rainier and Shasta), combined with its location within the Mount Baker Wilderness, underscores both its physical prominence and its protected status.

Glacial Mass and Record Snowfall

Few peaks in the Cascade Range rival Mount Baker in the sheer volume of ice and snow that blankets its slopes. After Mount Rainier, it carries the heaviest glacier cover of any Cascade volcano, and its total snow-and-ice volume of 0.43 cubic miles (1.79 cubic kilometers) surpasses the combined totals of every other Cascade volcano except Rainier. The mountain is also recognized as one of the snowiest places on Earth. In the winter of 1999, the Mount Baker Ski Area, situated roughly nine miles northeast of the summit, recorded a single-season snowfall of 1,140 inches—nearly 95 feet, or 29 meters—setting a world record for the deepest snowpack measured in one season. This extraordinary depth of accumulation, sustained year after year, is what gives the mountain its distinctive white profile visible from as far away as Greater Vancouver, Nanaimo, and Victoria in British Columbia to the north, and Seattle and, on clear days, Tacoma in Washington to the south. The glacier system and deep snowpack together make Mount Baker a defining feature of the North Cascades landscape.

Indigenous Names and Cultural Life

For the Nooksack people, who live nearest the mountain's north face, Mount Baker carries several names mapped to different elevations. Kweq' Smánit, meaning "white mountain," designates the glacier-clad summit above 7,000 feet. The open slopes from roughly 5,000 to 7,000 feet are called Kwelshán, "shooting place," after the hunting conducted there. Below about 5,500 feet, sheltered valleys are known as Spelhpálhx̠en, "many meadows." The Upper Skagit peoples on the south face call the peak təqʷubəʔ, "permanently snow-covered mountain"—the same Lushootseed term applied to Mount Rainier and the root of the anglicized name Tacoma. Neighboring Lummi and Halkomelem-speaking groups borrowed Nooksack-derived terms, while the Thompson-language form kʷəlhéləxʷ may trace to either Nooksack or Halkomelem. Beyond naming, the mountain held deep religious significance for the Nooksack and was a vital source of food and the highly prized commodity of mountain goat wool. Families traveled up the Nooksack River forks to alpine meadows for temporary summer camps, drying berries and meat, then dispersing to hunt deer, elk, goat, bear, marmot, and grouse. Usage rights were divided: Nooksack families held the northwest, Skagit families the southeast, and allied groups could participate only through intermarriage.

European Discovery and the Naming of the Peak

The first European written record of the mountain dates to 1790, when Spanish first-pilot Gonzalo Lopez de Haro, accompanying Manuel Quimper on a six-week expedition to chart the Strait of Juan de Fuca, sketched the snowy volcano on one of his manuscript charts. Quimper's own journal makes no mention of the peak, but Haro's drawing captured it. The Spanish called it La Gran Montana del Carmelo—"Great Mount Carmel"—apparently because its white, snow-draped profile reminded them of the robed monks of the Carmelite Monastery. A year later, in 1792, the British explorer George Vancouver arrived to survey the northwest coast. While his ship was anchored in Dungeness Bay on the south shore of the strait, 3rd Lieutenant Joseph Baker of HMS Discovery spotted the mountain on April 30. Vancouver, recording the sighting in his journal, later bestowed the English name Mount Baker in the lieutenant's honor. The peak also acquired the alternative English name "Kulshan," an anglicization of the Nooksack word Kwelshán, and the longer form "Koma Kulshan," likely derived from the Nooksack phrase Kwóma Kwelshán, meaning "go up into the mountains to Kwelshán."

Frequently Asked Questions

What is Mount Baker?

Mount Baker is an active, glacier-covered andesitic stratovolcano rising to 10,781 feet in the North Cascades of Whatcom County, Washington. It is also called Koma Kulshan or simply Kulshan and is the youngest volcanic feature in the Mount Baker volcanic field.

Is Mount Baker still volcanically active?

Yes, it is classified as an active volcano and possesses the second-most thermally active crater in the Cascade Range, behind only Mount Rainier. Geologists estimate its current cone is likely no older than 140,000 years, with some suggesting it could be as young as 80,000 to 90,000 years.

How does Mount Baker's glacier cover compare to other Cascade peaks?

It carries the second-heaviest glacier cover of any Cascade volcano, with only Mount Rainier surpassing it in total snow and ice volume. This makes it one of the most heavily glaciated volcanic peaks in the United States.

Who named Mount Baker and what was its earlier name?

British explorer George Vancouver assigned the name in 1792 after 3rd Lieutenant Joseph Baker, though the peak had already been spotted by Europeans when Gonzalo Lopez de Haro saw it in 1790. Its Indigenous name is Koma Kulshan, often shortened to just Kulshan.

Why do volcano fans consider Mount Baker significant?

It combines the status of the youngest volcano in its field with the second-highest thermal activity in the Cascades, making it a prime subject for monitoring and study. Its enormous glacier system also turns it into a natural laboratory for understanding how ice and volcanic heat interact.

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