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As predicted in yesterday's SITREP the weather precluded helicopter operations for the entire day. During the late morning early afternoon the low level cloud and fog that had surrounded the ship swept inshore and blanketed Syowa. Although we enjoyed some great sunshine in the afternoon Syowa had visibility <50m and snow crystals in the air. The forecast for Thursday predicted increasing NE'ly winds and reduced visibility, making it highly unlikely that flying would take place. The increasing NE'ly winds in this area historically has the effect of compacting the ice, which would make it increasingly difficult to manoeuvre in the pack. The decision was made to retreat from the pack ice towards the north with the aim of undertaking some of the JARE marine science program. As I write this, early on Thursday morning, it looks like the forecasters got it right. We are experiencing reduced visibility, blowing snow and strengthening NE'ly winds are clearly evident. Currently we are tracking NNW to drop off a 150kg gauge to measure water pressure. This will be followed by three CTD stations some netting and surface sampling. After we complete this program of work, on a southerly course, we should be off the ice pack again and able to get back into a fly-off position if the weather improves. All aboard doing well, even the seven JARE Expeditioners who we have yet to get ashore due to the conditions. They are still smiling and enjoying the trip. Regards, Rob, Aaron and Mick
Map
A map showing Australia and Antarctica. The map shows the journey of one voyage that has occured in the season, with each route highlighted in a distinct colour.