2025-06-04T16:44:32.0000Z28.7253130.264435manualconfirmedIRIS4.3mb1Origin/20250604213942.369374.82650Magnitude/20250604213942.369424.82651IRISRYUKYU ISLANDS, JAPANregion nameNEIC PDEcatalogus6000qhxvcontributorID