2026-03-06T22:39:19.658Z25.2057125.060210manualconfirmedUSGS4.9mww1Origin/20260306231733.574096.110767Magnitude/20260306231733.574179.1107682026-03-06T22:50:41.996396Z2026-03-06T23:17:35.028392ZSouthwestern Ryukyu Islands, Japanregion nameOrigin/20260306231733.574096.110767