https://doi.pangaea.de/10.1594/PANGAEA.997621Kunath, 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 currentsSeismoSands (SeismoSands)2024-12-14T00:00:00/2025-04-02T23:59:59Bundled Publication of Datasets2 datasetsapplication/zipCreative 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 and temperature 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. Temperature measurements are provided as calibrated values in degrees Celsius sampled at 1 Hz. 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.The cruises were funded by the Monterey Bay Aquarium Research Institute (MBARI), while data processing and evaluation at GEOMAR were supported through PoF IV funding.-121.88425936.793713000000004