SEISVOL - Seismic and Infrasound Networks to study the volcano Oldoinyo Lengai

DOI

Oldoinyo Lengai in the North Tanzanian Divergence is the only active natrocarbonatite volcano world-wide and presents an important endmember magmatic system in a young rift segment of the East African Rift System. This volcano typically experiences long-duration episodes of natrocarbonatitic effusions with intermittent short-duration explosive eruptions. To better understand the role of the stress interactions and magma plumbing on the eruptions dynamics, this study aims to constrain the subsurface magmatic architecture of Oldoinyo Lengai, and a zone of ongoing seismicity and intrusive activity below the extinct 1 Ma-old Gelai shield volcano and active Naibor Soito monogenetic cone field. Waveform data are available from the GEOFON data centre, under network code 9J, and are embargoed until November 2025.

Identifier
DOI https://doi.org/10.14470/4W7564850022
Metadata Access http://doidb.wdc-terra.org/oaip/oai?verb=GetRecord&metadataPrefix=oai_datacite&identifier=oai:doidb.wdc-terra.org:6931
Provenance
Creator Reiss, Miriam Christina (Goethe University, Frankfurt am Main); Rümpker, Georg (Goethe Universität, Frankfurt am Main, Germany)
Publisher GFZ Data Services
Contributor Deutsches GeoForschungsZentrum GFZ; GEOFON Data Centre; geofon(at)gfz-potsdam.de; Geophysical Instrument Pool Potsdam (GIPP)
Publication Year 2020
Funding Reference Deutsches GeoForschungsZentrum GFZ; Deutsche Forschungsgemeinschaft (DFG)
Rights CC BY 4.0
OpenAccess true
Contact geofon(at)gfz-potsdam.de
Representation
Language English
Resource Type Seismic Network
Format SEED data
Size ~500G
Discipline Seismology
Spatial Coverage (35.000W, -3.000S, 37.000E, -2.000N); Tanzania