https://doi.pangaea.de/10.1594/PANGAEA.997622Kunath, PascalPascalKunathGEOMAR - Helmholtz Centre for Ocean Research KielBerndt, ChristianChristianBerndt0000-0001-5055-0180GEOMAR - Helmholtz Centre for Ocean Research KielTalling, Peter JPeter JTalling0000-0001-5234-0398PANGAEA2026hydroacousticsMonterey CanyonOcean-bottom seismometersediment transportsubmarine canyonTurbidity currentsDATE/TIMEBinary ObjectBinary Object (Media Type)Binary Object (File Size)File contentOcean bottom seismometerOcean bottom seismometer, Trillium Compact, 120S2024-12-14T00:00:00/2025-04-02T00:00:00Datasethttps://doi.pangaea.de/10.1594/PANGAEA.99762132 data pointstext/tab-separated-valuesCreative Commons Attribution 4.0 InternationalData access is restricted (moratorium, sensitive data, license constraints)A broadband ocean-bottom seismometer equipped with a hydrophone and temperature logger was deployed on a seabed terrace beside upper Monterey Canyon, offshore California, USA, from November 2024 to April 2025. The instrument was deployed and recovered aboard R/V Rachel Carson as part of the SeismoSands project. This dataset contains waveform records covering three turbidity currents detected on 14 December 2024, 25 February 2025 and 2 April 2025. The waveform data are provided in MiniSEED format and contain three-component seismic and hydrophone recordings sampled at 250 Hz and stored as raw digital counts. All timestamps are in Coordinated Universal Time (UTC). A station metadata table provides the station coordinates, water depth, deployment period and instrument information. The MiniSEED files can be read using ObsPy and other software supporting the MiniSEED format.-121.88425936.793713