2024-08-19T16:32:34.0000Z52.1145-176.1176679.49manualconfirmedIRIS0.53Ml1Origin/20240819223815.087453.252149Magnitude/20240819223815.087504.252150IRISANDREANOF ISLANDS, ALEUTIAN IS.region nameNEIC PDEcatalogav93018729contributorID