According to The United States Geological Survey (USGS), a week earthquake struck Natchitoches Parish near Powhaton Sunday, Jan. 11, around 9:38 a.m.The 2.7 tremor originated at a depth of 3.1 miles. Its epicenter was located some seven miles west-southwest of Powhatan near Interstate 49 and the community of Allen. No injuries or damage was reported.Minor seismic activity in North...