North Atlantic Current in the south and 20 Sv as it crosses the Mid-Atlantic Ridge. It reaches speeds of 2 knots near the North American coast. Directed by topography, the NAC meanders heavily, but in contrast to the meanders of the Gulf Stream, the NAC meanders remain stable without breaking off into eddies. The colder parts of the Gulf Stream turn northward near the "tail" of the Grand Banks at 50°W where the Azores Current branches off to flow south of the Azores. From there the NAC flows northeastward, east of the Flemish Cap (47°N, 45°W). Approaching the Mid-Atlantic Ridge, it then turns
North Atlantic oscillation in the Arctic summer is weakened in the following winter, enabling Arctic cold to push down to mid-latitudes. Despite one of the strongest El Nino ever recorded in the Pacific Ocean, a largely positive North Atlantic Oscillation prevailed over Europe during the Winter of 2015-2016. For example, Cumbria in England registered one of the wettest months on record. Meanwhile, the Maltese Islands in the Mediterranean Sea registered one of the driest years ever recorded up to beginning of March as the Island's national average was only 235mm to date with some areas registering even less than 200mm. North Atlantic oscillation