2022-04-22T08:18:58.0000Z51.917333178.3513339.15manualconfirmedIRIS2.1Ml1Origin/20220422214611.027159.289128Magnitude/20220422214611.027211.289129IRISRAT ISLANDS, ALEUTIAN ISLANDSregion nameNEIC PDEcatalogav91055698contributorID