Baffin Bay earthquakes of magnitude 6 have occurred here since 1933. The latest strong earthquake occurred on 15 April 2010 and had the magnitude of 5.1. Baffin Bay is an arm of the Atlantic Ocean bounded by the Baffin Island in the west, Greenland in the east, and Ellesmere Island in the north. It connects to the Atlantic through the Davis Strait, and to the Arctic through several narrow channels of Nares Strait. It is a northwestern extension of the North Atlantic and Labrador Sea. It can also be viewed as a long strait separating Baffin Island and Greenland. The bay is
Shelikof Strait variances of up to 40 feet (12 meters). The strait is named after Grigory Shelikhov (1747–1795), also spelled "Shelikof", the Russian fur trader who founded the first Russian settlement in what is now Alaska at Three Saints Bay on Kodiak Island in 1784. The United States Navy seaplane tender USS "Shelikof", in commission from 1944 to 1947 and from 1952 to 1954, was named for Shelikof Strait. Shelikof Strait Shelikof Strait () is a strait on the southwestern coast of the U.S. state of Alaska between the Alaska mainland to the west and Kodiak and Afognak islands to the east.