2021-08-02T20:11:41.0000Z58.393333-154.5641672.13manualconfirmedIRIS0.11Ml1Origin/20210804223120.723446.387448Magnitude/20210804223120.723496.387449IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91037173contributorID