2026-07-30T20:14:08.778Z35.471399.446110manualconfirmedUSGS4.4mb1Origin/20260730215223.441483.6975Magnitude/20260730215223.441568.69762026-07-30T20:22:44.224436Z2026-07-30T21:52:23.458428ZQinghai, Chinaregion nameOrigin/20260730215223.441483.6975