by Matthew Shupe, CIRES/NOAA scientist and co-coordinator of MOSAiC With still some days until the Akademik Tryoshnikov gets here, we’ve been trying to use our extra time with Polarstern wisely. We’re going around to recover various assets that were installed on the ice and have not spread out all over the place. Yesterday we were… Read More

by Matthew Shupe, CIRES/NOAA scientist and co-coordinator of MOSAiC With the rapid decline of the MOSAiC floe in its last days, I became increasingly concerned about the stability of the L2 site and our flux sled there. A few weeks ago it was 7 nautical miles away, then over a couple days this ballooned up… Read More

by Matthew Shupe, CIRES/NOAA scientist and co-coordinator of MOSAiC Lianna Nixon is onboard here, representing our Colorado/CIRES team. She’s working on a Master’s Degree in education and was selected to participate on our communications team. She takes truly fantastic photographs, of people, of wildlife. Capturing so many moments. For a project, she has asked us… Read More

by Matthew Shupe, CIRES/NOAA scientist and co-coordinator of MOSAiC Kaput is the right word for the moment. A German word that we’ve also adopted in American English.  And entirely descriptive of our floe this morning. Waking as usual at 06:50am to head up for our bridge meeting at 07:00 am. I typically enter the bridge,… Read More

by Matthew Shupe, CIRES/NOAA scientist and co-coordinator of MOSAiC All along we have known that once there was swell in the area, the floe could fall apart at any time. We tried to imagine how far we would be from the ice edge when we could actually feel the swell. Is it 50 nautical miles… Read More

by Matthew Shupe, CIRES/NOAA scientist and co-coordinator of MOSAiC Yesterday the decision was made to start taking down the major infrastructures on the ice. The ice edge is now about 10 nautical miles away and we drifted about 7 nautical miles over the previous day. At this point, any major swell could totally destroy our… Read More

by Matthew Shupe, CIRES/NOAA scientist and co-coordinator of MOSAiC Captain Wunderlich asked if he could join me on the ice today… perhaps to get some fresh air. So he joined Jackson Osborn and me on our daily walk-about around to our different stations. I decided to show him some of the other great areas on… Read More

by Matthew Shupe, CIRES/NOAA scientist and co-coordinator of MOSAiC We are just spinning in circles around here. Around and around. Our floe just keeps on turning. Over the many days that we’ve been here the orientation of our floe didn’t change much, the ship having a robust SW heading. But in the last two days… Read More

by Matthew Shupe, CIRES/NOAA scientist and co-coordinator of MOSAiC I’ve done the Transect a couple of times now. It’s basically a walk that meanders along the edge of the floe, all the way around in the counterclockwise direction. Along the way there are two kinds of measurements: The magnaprobe and the GEM. I’ve done both… Read More

by Radiance Calmer, a CIRES postdoctoral researcher  It’s already 2 pm.  The ceiling is low, and we are flying with the Datahawk – hoping to still get valuable measurements of the boundary layer. The visibility is not great with the fog around, and despite all the colorful tape that Jonathan has stuck on the aircraft,… Read More