2021-08-07T16:49:32.0000Z55.1467-157.633332.67manualconfirmedIRIS3.1ML1Origin/20210807190215.903212.418044Magnitude/20210807190215.903267.418045IRISALASKA PENINSULAregion nameNEIC PDEcatalogus6000f36xcontributorID