Join us online for a 10-day expedition onboard the CCGS John P. Tully.

#ONCabyss Expedition - Fall 2022

Assessing the risk of future earthquakes in the Cascadia region off the Pacific west coast.


The CLOCKS expedition - Summer 2022

SeaTube is a sophisticated video annotation system for archived or real-time/live streaming video.



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Video Annotations & Archiving

Explore the deep ocean with us! Learn more about past #ONCabyss expeditions.


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Past Expeditions

ONC is advancing projects in pursuit of healthier oceans, science that promotes ocean resilience, and a citizenry engaged with the oceans’ role in supporting life on this planet.

Our ocean expeditions conduct vital maintenance of our expanding ocean observatories, support surveys & gather ocean samples.


Join us virtually live onboard while we maintain and upgrade the Internet-connected ocean! 



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