2026-02-26T15:53:58.006Z25.1751125.00147.13manualconfirmedUSGS4.7mb1Origin/20260227151921.455499.123Magnitude/20260227151921.455603.1242026-02-27T15:19:21.558512ZSouthwestern Ryukyu Islands, Japanregion nameOrigin/20260227151921.455499.123