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Offshore Mayotte Volcanic Plumbing Revealed by Local Passive Tomography: Seismic Data

Domain:

environment and energy

Record type:

dataset
Creator:
FoiAikSauFeu
Publisher:
PAN
Host:avatar
A new submarine volcano has been discovered offshore Mayotte, a part of the Comoros volcanic archipelago located between Africa and Madagascar. Regarding this seismo-volcanic activity, a 3-D passive tomography was conducted, in order to determine the structure of the volcanic plumbing system (Foix et al., 2021). Using > 3,000 earthquakes from an ongoing monitoring effort, and a 1D velocity model determined onboard, we jointly inverted for velocity structures, earthquake locations, origin times, and station corrections using LOTOS software . We are sharing here the 3-D P and S velocity models and 3-D output earthquake locations.

Visit

doi.orgdoi.pangaea.de

Tags

active volcanoEarthquake tomographyIndian OceanMayotteVolcano seismologyFile contentBinary Object (Media Type)Binary Object (File Size)Binary Object (Character Set)Binary Object (MD5 Hash)+2

Licenses

Creative Commons Attribution 4.0 Internationalhttps://creativecommons.org/licenses/by/4.0/legalcode

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