2026-03-06T22:39:19.12Z25.2623125.013510manualconfirmedEMSC4.9mw1Origin/20260307185342.45097.39057Magnitude/20260307185342.451028.39058EMSCSOUTHWESTERN RYUKYU ISL., JAPANregion nameEMSC-RTScatalog1956089contributorID