A 4.6 magnitude earthquake occurred in Heshuo County, Bayingol Mongol Autonomous Prefecture, Xinjiang, with a depth of 10 kilometers.

China Earthquake Networks officially determined: A 4.6-magnitude earthquake occurred in Heshuo County, Bayingolin Mongol Autonomous Prefecture, Xinjiang at 02:03 on May 20th, with a focal depth of 10 kilometers.