VLADIVOSTOK. April 20. VOSTOK MEDIA - All southern Primorye, Vladivostok and its suburbs have moved to 4 inches in the south-easterly direction.It happened just a few minutes after the main shock of an earthquake March 11, 2011 off the coast of Japan. The neighboring Korean Peninsula moved 1-5 inches, the crust on the eastern coast of Japan moved as much as 5 meters and dropped down to 1 meter. A similar seismic shift of about 8 mm were also recorded in Blagoveshchensk.