2021-05-18T02:48:26.0000Z58.154667-154.5408337.37manualconfirmedIRIS0.06Ml1Origin/20210520204232.779494.3237Magnitude/20210520204232.779548.3238IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91027603contributorID