The 2018 phreatic eruption at Mt. Motoshirane of Kusatsu–Shirane volcano, Japan: eruption and intrusion of hydrothermal fluid observed by a borehole tiltmeter network

The 2018 phreatic eruption at Mt. Motoshirane of Kusatsu–Shirane volcano, Japan: eruption and intrusion of hydrothermal fluid observed by a borehole tiltmeter network

Abstract We estimate the mass and energy budgets for the 2018 phreatic eruption of Mt. Motoshirane on Kusatsu–Shirane volcano, Japan, based on data obtained from a network of eight tiltmeters and weather radar echoes. The tilt records can be explained by a subvertical crack model. Small craters that...

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Bibliographic Details
Main Authors: Akihiko Terada, Wataru Kanda, Yasuo Ogawa, Taishi Yamada, Mare Yamamoto, Takahiro Ohkura, Hiroshi Aoyama, Tomoki Tsutsui, Shin’ya Onizawa
Format: Article
Language:English
Published: SpringerOpen 2021-07-01
Series:Earth, Planets and Space
Subjects:
Phreatic eruption
Tiltmeter
Kusatsu–Shirane volcano
Hydrothermal system
Tensile crack
Brittle–ductile transition zone
Online Access:https://doi.org/10.1186/s40623-021-01475-4

Internet

https://doi.org/10.1186/s40623-021-01475-4

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