- Mount E
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Mount E 恵山 Location of Mount E in Japan. Elevation 617.6 m (2,026 ft) [1] Listing List of mountains and hills of Japan by height
List of volcanoes in JapanLocation Location Hokkaidō, Japan Range Kameda Peninsula Coordinates 41°48′17″N 141°9′58″E / 41.80472°N 141.16611°ECoordinates: 41°48′17″N 141°9′58″E / 41.80472°N 141.16611°E[1] Topo map Geospatial Information Authority 25000:1 恵山
50000:1 尻屋崎Geology Type stratovolcano Age of rock Pleistocene Last eruption 1874 Mount E (恵山 E-san ) is an active stratovolcano of the Kameda peninsula. It is located in Hakodate, Hokkaidō, Japan. Mount E is part of Esan Prefectural Natural Park.[2]
Geology
Mount E consists of non-alkali, mafic, volcanic rock.[3] The andesitic volcano is topped with a lava dome.[4][5]
Eruptive history
Mount E last erupted on June 8, 1874. This eruption consisted of phreatic explosions and was rated a 1 on the VEI scale.[4]
The oldest recorded eruption started November 18, 1846. The eruption triggered lahars damaging several houses and causing fatalities.[4][5]
Radiocarbon dating and tephrochronology indicate five other eruptions predating the historical records in the approximate years 1350, 550 BC, 1050 BC, 3900 BC ±100 years, 7050 BC. The eruption in 7050 BC was the largest with a VEI of 3.[4]
References
- ^ a b Geospatial Information Authority topographic map 恵山
- ^ "恵山道立自然公園" (in Japanese). HOKKAIDO Government. http://www.pref.hokkaido.lg.jp/ks/skn/environ/parks/esan.htm. Retrieved 23 April 2010.
- ^ "Hokkaido". Seamless digital geological map of Japan 1: 200,000.. The Geological Survey of Japan, AIST. Feb. 18, 2010. http://riodb02.ibase.aist.go.jp/db084/kihon/hokkaido_e.xml. Retrieved 25 April 2010.
- ^ a b c d "E-san". Global Volcanism Program, Smithsonian Institution. http://www.volcano.si.edu/world/volcano.cfm?vnum=0805-011=. Retrieved 2010-04-22.
- ^ a b "E-SAN". Quaternary Volcanoes in Japan. Geological Survey of Japan, AIST. 2006. http://riodb02.ibase.aist.go.jp/strata/VOL_JP/EN/vol/185.htm. Retrieved 25 April 2010.
Categories:- Stratovolcanoes
- Volcanoes of Hokkaidō
- Mountains of Hokkaidō
- Hokkaidō geography stubs
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