2022-04-05T13:31:30.0000Z52.3815-174.2253339.15manualconfirmedIRIS1.01Ml1Origin/20220406052139.158329.122416Magnitude/20220406052139.158378.122417IRISANDREANOF ISLANDS, ALEUTIAN IS.region nameNEIC PDEcatalogav91053818contributorID