Tokyo, 19 Muharram, 1438,October 20, 2016, SPA -- An earthquake measuring 5.3 degrees on the Richter scale struck eastern Japan this morning. Japan's Meteorological Agency said that the quake occurred at 11:50 local time (0250 GMT) and its epicenter in Chiba Prefecture, east of Tokyo. There were no reports of casualties or damage, or warnings of tsunami. -- SPA 10:50 LOCAL TIME 07:50 GMT www.spa.gov.sa/w