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

DOI

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.

Identifier
DOI https://doi.org/10.1594/PANGAEA.937861
Related Identifier References https://doi.org/10.1016/j.jvolgeores.2021.107395
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.937861
Provenance
Creator Foix, Oceane ORCID logo; Aiken, Chastity ORCID logo; Saurel, Jean-Marie; Feuillet, Nathalie; Jorry, Stephan ORCID logo; Rinnert, Emmanuel ORCID logo; Thinon, Isabelle ORCID logo
Publisher PANGAEA
Publication Year 2021
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 14 data points
Discipline Earth System Research
Spatial Coverage (45.717 LON, -12.900 LAT)