7.6-magnitude earthquake hits off coast of southern Philippines

An earthquake with a preliminary magnitude of 7.6 struck Saturday off the coast of the southern Philippines island of Mindanao.

​An earthquake with a preliminary magnitude of 7.6 struck Saturday off the coast of the southern Philippines island of Mindanao. An earthquake with a preliminary magnitude of 7.6 struck Saturday off the coast of the southern Philippines island of Mindanao.