2023-09-03T06:21:18.0000Z-59.2024-25.367526.736manualconfirmedIRIS4.8mb1Origin/20230903065242.626798.487337Magnitude/20230903065242.626863.487338IRISSOUTH SANDWICH ISLANDS REGIONregion nameNEIC PDEcatalogus7000ksypcontributorID