2023-08-14T17:51:00.0000Z58.179833-155.3688332.35manualconfirmedIRIS0.23Ml1Origin/20230815233043.414235.351610Magnitude/20230815233043.414287.351611IRISALASKA PENINSULAregion nameNEIC PDEcatalogav92001421contributorID