2021-10-22T04:51:51.0000Z58.199667-155.2953332.91manualconfirmedIRIS0.05Ml1Origin/20211022183641.519465.4780Magnitude/20211022183641.519504.4781IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91396821contributorID