2021-07-31T04:39:32.0000Z58.388333-154.6286675.96manualconfirmedIRIS0.41Ml1Origin/20210803022528.897479.366133Magnitude/20210803022528.897536.366134IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91036783contributorID