2026-08-19T05:22:24.762Z37.862195.509710manualconfirmedUSGS4.7mb1Origin/20260819054037.395225.218119Magnitude/20260819054037.395318.2181202026-08-19T05:34:57.201004Z2026-08-19T05:40:37.440828ZQinghai, Chinaregion nameOrigin/20260819054037.395225.218119