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Seismic imaging and petrology explain highly explosive eruptions of Merapi Volcano, Indonesia

Widiyantoro, Sri; Ramdhan, M; Métaxian, J; Cummins, Phil; Martel, C; Erdmann, S; Nugraha, Andri Dian; Budi-Santoso, A; Laurin, A; Fahmi, A

Description

Our seismic tomographic images characterize, for the first time, spatial and volumetric details of the subvertical magma plumbing system of Merapi Volcano. We present P-and S-wave arrival time data, which were collected in a dense seismic network, known as DOMERAPI, installed around the volcano for 18 months. The P-and S-wave arrival time data with similar path coverage reveal a high Vp/Vs structure extending from a depth of >= 20 km below mean sea level (MSL) up to the summit of the volcano....[Show more]

CollectionsANU Research Publications
Date published: 2018
Type: Journal article
URI: http://hdl.handle.net/1885/202838
Source: Scientific Reports
DOI: 10.1038/s41598-018-31293-w
Access Rights: Open Access

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