2022-11-20T07:53:09.0000Z51.861667-177.96756.32manualconfirmedIRIS1.66Ml1Origin/20221123000224.373808.681549Magnitude/20221123000224.373869.681550IRISANDREANOF ISLANDS, ALEUTIAN IS.region nameNEIC PDEcatalogav91719406contributorID