2022-11-18T09:53:42.0000Z58.270667-154.82983314.14manualconfirmedIRIS0.54Ml1Origin/20221119024842.218757.651873Magnitude/20221119024842.218808.651874IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91717891contributorID