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Woodfalls, Tidal Currents, and Ice on the Seafloor

The R/V Atlantis has been non-stop with activity over the last four days! The log trapping the cables at the 80 m shelf site was dealt with…

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V24 Leg 2 Begins

After a very successful Leg 1 where the R/V Atlantis sailed under incredibly calm weather, Leg 2 began with a slightly wavier start on August 18th. The…

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Oases in the Deep

We have spent the last two days diving at Axial Seamount, 300 miles off the coast of Oregon and Washington and nearly a mile beneath…

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Life in the Abyss

Deep beneath the ocean’s surface, life persists in a realm of perpetual darkness. For many, the impression of this vast sediment-laden oceanscape is that the…

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Two Shallow Profilers in 24 Hours

Our first 24 hours at sea have been just as full as the last two days on shore. As of lunchtime on August 9th we had…

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Away we go to the Oregon Offshore Site

The past two days have been chocked full of activities. On August 6th, thanks to a significant effort by the RCA and R/V Atlantis team,…

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And It’s Done

IRMINGER: Mooring operations have been completed at the OOI Irminger Sea Array with the recovery of Flanking Mooring A.  The top sphere was in good…

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Recovery Video

IRMINGER: See live action of a hybrid profiler mooring recovery. Video by Rebecca Travis © WHOI.

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Flanking Mooring B Recovery

IRMINGER: After deploying all of the “new” moorings, the CGSN team is now recovering the “old” ones.  Dan Bogorff hooks into the mid-water sphere from…

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Pride Month!

IRMINGER: It’s Pride Month and rainbows colors are everywhere out aboard the R/V Neil Armstrong!!  

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Surface Mooring Recovery

IRMINGER: The weather toyed with the CGSN team the day of the Surface Mooring recovery – varying between sun and fog.  Surface Mooring recovery is…

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OSNAP Moorings In

IRMINGER: The Overturning the in the Subpolar North Atlantic Program (OSNAP) has a line of moorings on either side of the OOI array. Those moorings…

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Blue Whale Sighting

IRMINGER: While the OOI and OSNAP teams are busy with mooring operations, Pete Duley from NOAA is busy looking for marine mammals. Big eye binoculars…

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Onto OSNAP

IRMINGER: All four of the new OOI Irminger Sea moorings have been deployed and the deck is looking a lot emptier than when we departed…

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Anchor Away!

IRMINGER: The moorings at the OOI Irminger Sea Array vary from 1.5 to 2 miles in length.  To deploy them, the ship starts miles away…

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Flanking Mooring B Next

IRMINGER: The second Flanking Mooring was deployed at the OOI Irminger Sea Array; the last of the 4 new OOI moorings to be deployed. Flanking…

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Flanking Mooring A In

IRMINGER: The OOI-CGSN team deployed Flanking Mooring A in the OOI Irminger Sea Array off the tip of Greenland.  The Flanking Moorings consist of a…

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Hands-On Experience for POGO Fellow

STATION PAPA: POGO Fellow Aditi Sharma is on the return leg to Seward, Alaska, having spent the last 15 days aboard the R/V Sikuliaq learning…

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Glider Ops

IRMINGER: In addition to fixed moorings, the OOI Irminger Sea Array consists of autonomous gliders.  Two gliders were deployed to the array for a one…

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Profiler Mooring in the Water

IRMINGER: Another gray day in the Irminger Sea and another OOI mooring in the water.  The Profiler Mooring consists of a top sphere at 150…

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