2021-07-09T00:14:26.0000Z51.419167-178.6633334.35manualconfirmedIRIS1.81Ml1Origin/20210710215113.734203.105078Magnitude/20210710215113.734253.105079IRISANDREANOF ISLANDS, ALEUTIAN IS.region nameNEIC PDEcatalogav91303971contributorID