2023-04-02T19:32:24.0000Z6.4024115.8451601.41manualconfirmedIRIS5.5mb1Origin/20230403015641.850046.37159Magnitude/20230403015641.850098.37160IRISSOUTH CHINA SEAregion nameNEIC PDEcatalogus6000k1ki,pt23092001contributorID