Mount Veniaminof
Mount Veniaminof | |
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![]() Steam rising from the intracaldera cinder cone at Veniaminof volcano in the waning stages of the 1983 to 1984 eruption.
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Highest point | |
Elevation | Lua error in Module:Convert at line 1851: attempt to index local 'en_value' (a nil value). |
Prominence | Lua error in Module:Convert at line 1851: attempt to index local 'en_value' (a nil value). [1] |
Listing | Ultra |
Coordinates | Lua error in package.lua at line 80: module 'strict' not found. |
Geography | |
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Parent range | Aleutian Range |
Topo map | USGS Chignik A-5 |
Geology | |
Mountain type | Stratovolcano with a summit caldera |
Volcanic arc/belt | Aleutian Arc |
Last eruption | June to October 2013 [2] |
Designated | 1967 |
Mount Veniaminof is an active stratovolcano located on the Alaska Peninsula. The Alaska Volcano Observatory currently rates Veniaminof as Aviation Color Code YELLOW and Volcano Alert Level ADVISORY as of October 1, 2015, 2000 (UTC) following observations of elevated seismicity.[3] The mountain was named after Ioann (Ivan Popov) Veniaminov (1797–1879), a Russian Orthodox missionary priest (and later a prominent bishop in Russia) whose writings on the Aleut language and ethnology are still standard references. He is a saint of the Orthodox Church, known as Saint Innocent for the monastic name he used in later life.
The volcano was the site of a colossal (VEI 6) eruption around 1750 BC. This eruption left a large caldera. In modern times the volcano has had numerous small eruptions (over ten of them since 1930); these are located at a cinder cone in the middle of the caldera.
Veniaminof has one of the highest elevations of Alaskan volcanoes. Partly for this reason, it is covered by a glacier that fills most of the caldera. Because of the glacier and the caldera walls, there is the possibility of a major flood from a future glacier run.
Contents
See also
- List of mountain peaks of North America
- List of Ultras of the United States
- List of volcanoes in the United States
References
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- Volcanoes of the Alaska Peninsula and Aleutian Islands-Selected Photographs
- Alaska Volcano Observatory
External links
- Pages using columns-list with unknown parameters
- Active volcanoes
- Volcanoes of Lake and Peninsula Borough, Alaska
- Mountains of Lake and Peninsula Borough, Alaska
- Mountains of Alaska
- National Natural Landmarks in Alaska
- Stratovolcanoes of the United States
- VEI-6 volcanoes
- Volcanoes of Alaska
- Volcanic calderas of Alaska
- Aleutian Range
- Cinder cones of the United States