2021-02-05T07:42:33.0000Z52.074-176.11555.04manualconfirmedIRIS1.14Ml1Origin/20210205181005.976811.2520565Magnitude/20210205181005.976854.2520566IRISANDREANOF ISLANDS, ALEUTIAN IS.region nameNEIC PDEcatalogav91184766contributorID