2022-03-28T08:44:09.0000Z51.799167-178.8411678.1manualconfirmedIRIS0.73Ml1Origin/20220329183638.52813.54887Magnitude/20220329183638.528181.54888IRISANDREANOF ISLANDS, ALEUTIAN IS.region nameNEIC PDEcatalogav91524526contributorID