2021-08-02T03:51:10.0000Z58.350333-154.7103335.39manualconfirmedIRIS0.83Ml1Origin/20210804204328.084143.386486Magnitude/20210804204328.084194.386487IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91037118contributorID