This scale assigns a number to an eruption based on things that can be observed, such as the height of an eruptive plume and the volume of the materials erupted.

Olivier Bachmann’s research focuses on better understanding the eruptive dynamics of volcanoes, and the generation of magmas ... magma reservoir dynamics and (4) controls on eruptive styles. The group ...

One of the 10 most-populated volcanoes ... of pre-eruptive magmatic processes and the dynamics of the volcano’s plumbing system. We are carrying out in-situ geochemical and petrological work at the ...

The study authors emphasize that a long-term pattern of such opposite eruptive behavior suggests that a magmatic connection exists between these volcanoes. Additionally, this magmatic connection ...

Hawaii's Kilauea volcano shot lava as high as 1,000 feet into the air during its most recent eruptive episode ... of molten rock drew people to Hawaii Volcanoes National Park to check out the ...

HAWAII VOLCANOES NATIONAL PARK – Scientists with the U.s. Geological Survey (USGS) say the latest eruptive episode that took place at Hawaii's Kilauea volcano on Tuesday has paused after ...

into the air during its most recent eruptive episode, geologists said Thursday. The tall fountain of molten rock drew people to Hawaii Volcanoes National Park to check out the spectacle ...