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In 2009, a video camera and a hydrophone were floating 1,200 metres (3,900 ft) below sea level in the Pacific Ocean near Samoa, watching and listening as the West Mata Volcano erupted in several ways. Putting video and audio together let researchers learn the sounds made by slow lava bursting and the different noises made by hundreds of gas ...
The Jeju Volcanic Island and Lava Tubes (Korean: 제주 화산섬과 용암 동굴) is a World Heritage Site in Jeju Province, South Korea. [1] It was inscribed as one of the UNESCO World Heritage Sites in 2007 because of the Geomunoreum Lava Tube System and the exhibition of diverse and accessible volcanic features which are considered to demonstrate a distinctive and valuable contribution to ...
The location of magma chambers can be mapped using seismology: seismic waves from earthquakes move more slowly through liquid rock than solid, allowing measurements to pinpoint the regions of slow movement which identify magma chambers. [13] As a volcano erupts, surrounding rock will collapse into the emptying chamber.
Davidson Seamount is a seamount (underwater volcano) located off the coast of Central California, 80 mi (129 km) southwest of Monterey and 75 mi (121 km) west of San Simeon. At 26 mi (42 km) long and 8 mi (13 km) wide, it is one of the largest known seamounts in the world. [ 4 ]
The word volcano (UK: /vɒlˈkeɪnəʊ/; and US /vɔlˈkeɪnoʊ/) originates from the early 17th century, derived from the Italian vulcano, a volcanic island in the Aeolian Islands of Italy whose name in turn comes from latin volcānus or vulcānus referring to Vulcan, the god of fire in Roman mythology.
Mo'orea, a volcanic island where the central island is still prominent Stromboli is one of the eight Aeolian Islands, a volcanic arc north of Sicily Taal Volcano, Philippines. Geologically, a volcanic island is an island of volcanic origin.
The federal agency warned people to stay away from the bottom of ravines in case of mud and debris flows on the volcano prompted by heavy rain. Satellite footage shows the Popocatepetl volcano ...
Mount Erebus (/ ˈ ɛr ɪ b ə s /) is the southernmost active volcano on Earth, located on Ross Island in the Ross Dependency in Antarctica.With a summit elevation of 3,792 metres (12,441 ft), it is the second most prominent mountain in Antarctica (after Mount Vinson) and the second-highest volcano in Antarctica (after the dormant Mount Sidley).