2021-04-10T09:09:14.0000Z53.86-166.7446676.26manualconfirmedIRIS-0.36Ml1Origin/20210412190400.490995.8245260Magnitude/20210412190400.491044.8245261IRISFOX ISLANDS, ALEUTIAN ISLANDSregion nameNEIC PDEcatalogav91023823contributorID