2023-04-10T19:08:51.0000Z51.853-178.0731673.63manualconfirmedIRIS1.41Ml1Origin/20230410212139.006583.117930Magnitude/20230410212139.006636.117931IRISANDREANOF ISLANDS, ALEUTIAN IS.region nameNEIC PDEcatalogav91843186contributorID