1933 Baffin Bay earthquake northwestern Baffin Bay and northeastern Baffin Island continues to be seismically active. Six magnitude 6 earthquakes have occurred there since 1933. Multiple small earthquakes with magnitudes ~4-5.5 still occur each year. Sources 1933 Baffin Bay earthquake The 1933 Baffin Bay earthquake struck Greenland and the Northwest Territories (now Nunavut), Canada with a moment magnitude of 7.7 at on November 20. The main shock epicenter was located in Baffin Bay on the east coast of Baffin Island. Shaking was only felt at the small town of Upernavik, Greenland. The event is the largest recorded earthquake to strike the passive margin of
Cuttlefish Bay, South Australia Cuttlefish Bay, South Australia Cuttlefish Bay is a locality in the Australian state of South Australia located on the north coast of Dudley Peninsula on Kangaroo Island overlooking Backstairs Passage about south of the state capital of Adelaide and about east of Penneshaw. Its boundaries were created in March 2002 while its name was derived from Cuttlefish Bay, a bay located on its coastline with Backstairs Passage. Land use within the locality is concerned with agriculture while land adjoining the coastline has additional statutory constraints to “conserve the natural features of the coast.” Cuttlefish Bay is located within the federal