2021-07-29T10:22:21.0000Z55.6307-157.256936.9manualconfirmedIRIS3.3ml1Origin/20210729103501.729197.307642Magnitude/20210729103501.729264.307643IRISALASKA PENINSULAregion nameNEIC PDEcatalogak0219ngxz2jcontributorID