STEMSEAS

Completed

Sally Ride

Scripps Institution of Oceanography · USA

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PortPlanned routeStation

Operating area: transit from Seattle to San Diego

Route: Seattle (Downtown Piers) (Washington) - United States → San Diego (California) - United States

Aug 16 – Aug 22, 20226 days at seaactual: departed Aug 16, 2022, arrived Aug 22, 2022

Jul 2022

Aug

Sep

Sally Ride

Scripps Institution of Oceanography

WA Shelf Acoustics Primary — Washington State continental shelf, ~5-30 nm offshore STEMSEAS +2 — transit from Seattle to San Diego SBP-29 mapping 2022 +1 — Off San Diego, Continental boarderlands SW MF Acoustics - Cruise 2 — Pacific NW

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Projects aboard (3)

BGC Argo deployments

Deployment of 2 BGC equipped Argo floats is requested during the pre-existing Sally Ride cruise between Seattle and San Diego in order to fill in gaps in coverage along the west coast.

People aboard

BGC Argo deployments

Elizabeth Steffen · Principal investigator

Transit

Hannah Delapp · Principal investigator

STEMSEAS

Sharon Cooper · Principal investigator
Kaatje Kraft · Chief scientist

Party size: 17

Estimated vacant berths: 9

Equipment

Aboard the vessel

Underway Seawater System
Meteorological Data
Echosounder, 12kHz
Echosounder, 3.5kHz CHIRP
ADCP/UHDAS – range < 80m (eg. 300kHz)
ADCP/UHDAS – range 250-350m (e.g. 150kHz)
ADCP/UHDAS – range 1000m-1200m (e.g. 38kHz)
Multibeam - Deep Water (EM122, EM124)
Biological multi-frequency echosounder - EK80
Ultra-Short Base-Line Acoustic Navigation System

Pooled / portable

Schedule data from UNOLS Marine Facilities Planning · operator cruise code SR2206 · MFP references 22/2061, 22/2059, 22/2038 · synced Sep 30, 2026