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The Hawaiian–Emperor seamount chain is a series of volcanoes and seamounts extending about 6,200 km (3,900 mi) across the Pacific Ocean. [ n 1 ] The chain was produced by the movement of the ocean crust over the Hawaiʻi hotspot , an upwelling of hot rock from the Earth's mantle .
Hawaiʻi Volcanoes National Park is a national park of the United States located in Hawaii on the island of Hawaii. The park encompasses two active volcanoes: Kīlauea , one of the world's most active volcanoes, and Mauna Loa , the world's largest shield volcano.
Pages in category "Volcanoes of Hawaii" The following 19 pages are in this category, out of 19 total. This list may not reflect recent changes. *
The evolution of Hawaiian volcanoes occurs in several stages of growth and decline. The fifteen volcanoes that make up the eight principal islands of Hawaii are the youngest in a chain of more than 129 volcanoes that stretch 5,800 kilometers (3,600 mi) across the North Pacific Ocean , called the Hawaiian–Emperor seamount chain . [ 1 ]
Like all Hawaiian volcanoes, Kīlauea was formed as the Pacific tectonic plate moved over the Hawaiian hotspot in the Earth's underlying mantle. [12] Hawaii island volcanoes are the most recent evidence of this process that, over 70 million years, has produced the 6,000 km (3,700 mi)-long Hawaiian–Emperor seamount chain. [13]
Like other Hawaiian volcanoes Koʻolau is a shield volcano that grew through lava flows erupted from a rift system with a central caldera, although a large section of the volcano has sunk below sea level. This volcano constitutes the tholeiitic stage of Hawaiian volcanism, [70] and developed possibly during Miocene to Pleistocene time. [41]
Pages in category "Volcanoes of the Island of Hawaii" The following 7 pages are in this category, out of 7 total. This list may not reflect recent changes. H.
Haleakalā (/ ˌ h ɑː l i ˌ ɑː k ə ˈ l ɑː /; Hawaiian: Hawaiian pronunciation: [ˈhɐlɛˈjɐkəˈlaː]), or the East Maui Volcano, is a massive, active shield volcano that forms more than 75% of the Hawaiian Island of Maui. The western 25% of the island is formed by another volcano, Mauna Kahalawai, also referred to as the West Maui ...