2022-11-18T17:37:46.0000Z51.856833-177.9856672.69manualconfirmedIRIS1.5Ml1Origin/20221119064140.634018.653009Magnitude/20221119064140.634068.653010IRISANDREANOF ISLANDS, ALEUTIAN IS.region nameNEIC PDEcatalogav91718056contributorID