книги Наука, техника, медицина Гуманитарные науки Общественные науки Социология Общая и теоретическая социология Социальные конфликты

1980 eruption of Mount St. Helens

Код 2321302

  • ISBN: 978-5-5105-0795-9

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Аннотация к книге "1980 eruption of Mount St. Helens"

High Quality Content by WIKIPEDIA articles! The 1980 eruption of Mount St. Helens, a stratovolcano located in Washington state, in the United States, was a major volcanic eruption. The eruption (which was a VEI 5 event) was the only significant one to occur in the contiguous 48 U.S. states since the 1915 eruption of Lassen Peak in California. The eruption was preceded by a two-month series of earthquakes and steam-venting episodes, caused by an injection of magma at shallow depth below the volcano that created a huge bulge and a fracture system on Mount St. Helens` north slope.

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ISBN: 978-5-5105-0795-9

Книга находится в категориях

Биология Здравоохранение Основы медицины, учебная литература

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