2021-12-09T19:24:15.0000Z52.020167178.3446674.33manualconfirmedIRIS2.94Ml1Origin/20211210021008.562758.436575Magnitude/20211210021008.562808.436576IRISRAT ISLANDS, ALEUTIAN ISLANDSregion nameNEIC PDEcatalogav91045373contributorID