2021-10-06T05:30:45.0000Z52.062167-176.23583317.35manualconfirmedIRIS0.96Ml1Origin/20211006233557.14424.103828Magnitude/20211006233557.144284.103829IRISANDREANOF ISLANDS, ALEUTIAN IS.region nameNEIC PDEcatalogav91388281contributorID