A 6.4-magnitude earthquake struck southern Taiwan early Tuesday, leaving 27 people with minor injuries and some reported damage. The quake hit at 12:17 a.m. and was centered 38 kilometers (24 miles) southeast of Chiayi County Hall at a depth of 10 kilometers (6 miles), Taiwan’s Central Weather Administration said. The U.S. Geological Survey measured the earthquake at a less powerful magnitude 6.