2023-12-05T21:02:55.606Z24.3211125.310410manualconfirmedEMSC4.3mb1Origin/20231206001320.753177.40163Magnitude/20231206001320.753227.40164EMSCSOUTHWESTERN RYUKYU ISL., JAPANregion nameEMSC-RTScatalog1588004contributorID