2023-10-15T18:36:40.0000Z55.009833-162.2658331.55manualconfirmedIRIS-0.27Ml1Origin/20231017200121.369591.82315Magnitude/20231017200121.36964.82316IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91118463contributorID