2023-08-17T23:43:26.0000Z58.1885-155.2796671.61manualconfirmedIRIS0.19Ml1Origin/20230818231941.856555.375113Magnitude/20230818231941.856626.375114IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91113713contributorID