2026-04-06T13:14:51.68Z29.6412131.527510manualconfirmedUSGS4.6mb1Origin/20260406141325.051581.690244Magnitude/20260406141325.051653.6902452026-04-06T13:28:15.104728Z2026-04-06T14:13:27.028248ZSoutheast of Ryukyu Islandsregion nameOrigin/20260406141325.051581.690244