Medicine Lake Volcano Active

Medicine lake volcano is a large shield volcano in northeastern california united states. A series of young eruptions lasting a few hundred years.

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Did i mention this thing is still active last eruption was about 1000 years ago.

Medicine lake volcano active. Medicine lake volcano is a shield volcano that in main has erupted dry haot high alumina olivine tholeiite and hydrous calcalkaline basalts simultaneously but also some andesitic magma. Medicine lake is a large shield volcano in northeastern california about 50 km 30 mi northeast of mount shasta rising about 1 200 metres 3 900 ft above the modoc plateau to an elevation of 2 376 metres 7 795 ft. It contains a 12 km x 7 km wide caldera.

Approximately 2 5 km 3 of lava with compositions ranging from. Medicine lake is about 30 miles northeast of mt. Medicine lake is a large shield volcano in northeastern california about 50 km 30 mi northeast of mount shasta rising about 1 200 metres 3 900 ft above the modoc plateau to an elevation of 2 376 metres 7 795 ft.

Volcanism similar in style to that of newberry volcano in oregon began less than one million years ago. After a hiatus of about 6000 years eruptive activity resumed with a small andesite eruption at about 4300 years b p. It rises about 1 200 m 3 900 ft above the modoc plateau and under the centre of the volcano the underlying rock has been pushed down by 0 5 km 0 3 miles.

Shasta and is in the cascade range. Medicine lake is a large pleistocene to holocene basaltic to rhyolitic shield volcano east of the main axis of the cascade range. Eight eruptions produced about 5 3 km 3 of basaltic lava during an interval of a few hundred years about 10 500 years b p.

Over the last half million years volcanic eruptions on the medicine lake shield volcano have created a rugged landscape dotted with diverse volcanic features. Also known as the medicine lake highlands this volcanic region covers a total area of about 2 200 km 2 850 mi 2 extending approximately 80 km 50 mi north south and 50 km 30 mi east west a shallow but wide 7x12 km 4 3x7 5 mi caldera basin containing its namesake lake is located at the summit of the volcano. Lava beds national monument is a land of turmoil both geological and historical.

It s large shield volcano and is the largest by volume in the range. Medicine lake volcano is a large shield volcano in northeastern california about 30 miles 50 km northeast of mount shasta the volcano is located in a zone of east west crustal extension east of the main axis of the cascade volcanic arc and the cascade range the 0 6 mile 1 km thick shield is 22 miles 35 km from east to west and 28 to 31 miles 45 to 50 km from north to south and covers. Eruptive activity during the past 11 000 years at medicine lake volcano has been episodic.

This article is a stub. You can help volcanoes wiki by expanding it. A roughly 7 x 12 km caldera truncating the summit contains a lake that gives the volcano its name.

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