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Mount Steller

Steller

Estratovolcán · United States · 2279 m

The rounded peak of Mount Steller is visible on the horizon at right-center beyond the slopes of Denison; the summit ridge of Snowy volcano forms the far-left skyline in this long-distance NE-looking view. The slopes of Mount Denison are seen on the right half of the photo, between the pointed summit in the center and the flatter peak to the far right, between which a glacier descends towards the middle of the image.
The rounded peak of Mount Steller is visible on the horizon at right-center beyond the slopes of Denison; the summit ridge of Snowy volcano forms the far-left skyline in this long-distance NE-looking view. The slopes of Mount Denison are seen on the right half of the photo, between the pointed summit in the center and the flatter peak to the far right, between which a glacier descends towards the middle of the image. · Foto: Photo courtesy of Alaska Volcano Observatory, U.S. Geological Survey, 1997. · Wikimedia Commons
Tipo
Estratovolcán
País
United States
Región
North America Volcanic Regions / Alaska Peninsula Volcanic Arc
Altitud
2279 m
Coordenadas
58.430, -154.389
Última erupción
Desconocido
Contexto tectónico
Subduction zone / Continental crust (> 25 km)
Forma volcánica
Composite
Roca principal
Andesite / Basaltic Andesite
Resumen geológico

Mount Steller is part of a chain of closely spaced volcanic peaks oriented NE-SW in Katmai National Park and lies between Mount Denision and Kukak volcanoes. Uncertainty surrounds the number and location of vents in this heavily glaciated area. The precise age of the most recent activity at Steller is not known, but the volcano was considered to have been active during the Holocene by Nye et al. (1998).

Resumen de Wikipedia

Resumen en inglés

Mount Steller is a stratovolcano in Katmai National Park in Alaska, United States. It is part of the Aleutian Range and is located on the Alaska Peninsula.

Wikipedia · CC BY-SA · Leer artículo completo

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Enlaces externos

⚠ Solo como referencia. No apto para respuesta ante emergencias.