Autumn gales again drive salt into the Baltic: Third Major Baltic Inflow within 1.5 years.

From November 14 – 22, huge amounts of North Sea waters rich in oxygen entered the Baltic Sea again. It was a series of 12 storm fronts passing the Baltic Sea region since the beginning of November, which had triggered this event. According to first calculations a water volume of 76 km³ with a salt content of 17-22 g/kg passed the narrow and shallow Western Baltic Sea during the main inflow period. This sums up to approximately 1.4 giga-tons of salt being transported into the Baltic. Such an event can be classified as a Major Baltic Inflow of moderate intensity. Currently, this water mass can be traced in a water depth of 45-25 m in the Arkona Basin.