The quake hit around 9 a.m. local time, about 13 miles from Greenback, Tennessee, which is about 30 miles south of Knoxville, the U.S. Geological Survey said.
The first word of the truce came from President Trump, who announced that the two countries had reached a "full and immediate ceasefire," after talks mediated by the U.S.
This Sunday, Scott Pelley reports on an American doctor who volunteers in Gaza, and from Qatar, where medical teams work to rehabilitate children injured in the war.
