2026-04-23T22:52:54.569Z28.3412131.096410manualconfirmedUSGS5mww1Origin/20260423231009.929414.16866Magnitude/20260423231009.929489.168672026-04-23T23:03:03.614901Z2026-04-23T23:10:09.941052ZSoutheast of Ryukyu Islandsregion nameOrigin/20260423231009.929414.16866