Great Lakes tectonic zone southern Ontario. Several earthquakes have been documented in Minnesota in the last 120 years, with at least six in the GLTZ. The epicenters show a clear relationship to tectonic features of the state; four epicenters lie along the Great Lakes tectonic zone. Depths are estimated at . The best-documented event occurred on July 9, 1975, near Morris, Minnesota, with a magnitude of 4.6, and a felt area of covering parts of four states. Wisconsin has had no earthquakes along the GLTZ, Michigan's Upper Peninsula has had four earthquakes in the vicinity of the GLTZ – Negaunee, Newberry and two in
Western Lakes State Amongping County "(county seat: Amongpiny)". The capital of the state is Rumbek. Rumbek, with an estimated population of 32,083 in 2011, is located 303 kilometers "(188 miles)" from Juba via air. Western Lakes State Western Lakes is one of the 32 states of South Sudan formed on 2 October 2015. It is located in the Bahr el Ghazal region and was part of the former state of Lakes State. It borders Amadi State, Eastern Lakes State, Gbudwe State, Gok, Maridi State, Southern Liech State, and Tonj State. Before Western Lakes State was formed, it was part of Lakes State. On