2021-07-02T09:08:48.0000Z51.865333-177.8298333.56manualconfirmedIRIS-0.01Ml1Origin/20210702222349.926818.30437Magnitude/20210702222349.926869.30438IRISANDREANOF ISLANDS, ALEUTIAN IS.region nameNEIC PDEcatalogav91032713contributorID