2021-05-30T09:43:55.0000Z57.8712-155.6185.8manualconfirmedIRIS1.8ml1Origin/20210530094834.273628.77980Magnitude/20210530094834.273677.77981IRISALASKA PENINSULAregion nameNEIC PDEcatalogak0216w88amgcontributorID