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South of the border

By Diana Udel

South of the border

By Diana Udel
Provided by Andrew Margolin, Ph.D. student in the Department of Ocean Sciences

We’re about 20 hours away from Dutch Harbor, which means it’s about time for me to sit down and write my last post from the Healy!

A little over a week ago we came out of the ice just north of 75°N, 150°W, where we sampled at the last Super Station of the cruise. Unfortunately, once we left the ice, we were hit with strong winds and high seas, which we had to endure while sending instruments over the side of the ship, continuing our science program despite the bad weather. After a few days on the rough station, we decided to head southwest, hoping to escape the bad weather while continuing on the planned cruise track towards the continental slope. Once we arrived there, we sampled a series of closely spaced stations across the slope to understand the interactions between the shelf and the Canada Basin interior. A majority of those stations were sampled during my shift, which made for an exciting night of sampling.

Once we finished the slope stations, we were revisited by some more foul weather, which persisted to the end of our sampling program for the cruise. While the weather wasn’t great, we were fortunate to have clear skies at night and were presented with a number of great displays of the aurora.

Only a few days after our great aurora displays, we had a visitor from Barrow, who flew out on one of the Coast Guard’s Sikorsky MH-60 Jayhawks and is spending the duration of the cruise with us (the Jayhawk went back to Barrow).

Following those exciting events, we’ve been busy breaking down and packing up our lab spaces in preparation for Dutch Harbor. We’re now well south of the Artic Circle, and it feels a little sad that this great journey is actually coming to an end. To celebrate the end of the cruise, the science party cooked a special “morale meal” for all the Healy’s residents, which was fun getting to work in the kitchen for an hour and help out.

As mentioned at the beginning of this post, this is my last one from sea, but that doesn’t mean this is the last post for me. I’ll be back in Seattle the first week of November to offload the Healy, and I’ll be sure to write about that process.

As usual, stay tuned!

–Andrew Margolin

Andrew Margolin is pursuing his Ph.D. at the University of Miami‘s Rosenstiel School of Marine and Atmospheric Science in Marine and Atmospheric Chemistry in the Department of Ocean Sciences (OCE) as a National Science Foundation (NSFGraduate Research Fellow.