A magnitude-6.4 earthquake struck at 9.26 p.m. Japan Standard Time on April 14, with its epicenter near the city of Kumamoto in Kumamoto Prefecture, Kyushu, Japan. At Bridgestone Corp.’s (TYO:5108) Kumamoto Plant in Tamana City, Kumamoto Prefecture, the earthquake was recorded on the Japan Meteorological Agency’s seismic intensity scale as 6-lower, and the plant ceased operations immediately after the earthquake struck....