OOI Team First to See April 24, 2015 Eruption of Axial Seamount

At 7:33 p.m. PST on July 26th, 2015, after descending ~1840 m beneath the oceans surface, the remotely operated vehicle ROPOS and the University of Washington OOI Cabled Array team set first eyes on the April 24th, 2015 voluminous eruption of Axial Seamount during the VISIONS’ 15 cruise.

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OOI Bottom Pressure Preliminary Data Now Available Online

It is a pleasure to announce the availability today of bottom pressure sensor data (including sensor internal temperature) from the OOI Bottom Pressure and Tilt (BOTPT) Instruments deployed at three locations within the caldera of Axial Seamount.

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Southern Hemisphere Deployments Photo Tour

In February, an OOI team, led by Woods Hole Oceanographic Institution (WHOI) installed one global surface mooring, one global profiler mooring, two flanking moorings, and a glider at the OOI Southern Ocean station at 55oS, 90oW.

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OOI Observation and Sampling Approach Now Available Online

Now available online is the OOI Observation and Sampling Approach documentation that will provide the user community with information on the operation of the various in situ sensing elements of the system (sensors and mobile platforms).

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OOI Deploys Fourth and Final Global Array

On March 9th, the R/V Atlantis exited the Straights of Magellan en route from Punta Arenas, Chile to the Argentine Basin. The ship carried with it infrastructure and instruments for deployment at the OOI’s Argentine Basin Array and an OOI Team led by Scripps Institution of Oceanography.

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