2023-09-08T17:28:52.0000Z29.1461129.607920.224manualconfirmedIRIS5Mww1Origin/20230909163410.707081.534793Magnitude/20230909163410.707132.534794IRISRYUKYU ISLANDS, JAPANregion nameNEIC PDEcatalogus7000kuc4contributorID