2023-10-14T13:22:04.0000Z58.169333-155.3026671.19manualconfirmedIRIS1.23Ml1Origin/20231016212506.275128.75279Magnitude/20231016212506.275177.75280IRISALASKA PENINSULAregion nameNEIC PDEcatalogav92083401contributorID