2021-09-29T08:50:58.0000Z58.4287-155.093114.4manualconfirmedIRIS1.8ml1Origin/20210929191028.993481.17811Magnitude/20210929191028.993529.17812IRISALASKA PENINSULAregion nameNEIC PDEcatalogak021chz8pg6contributorID