2022-01-29T11:21:20.0000Z51.9835178.2632.5manualconfirmedIRIS2.46Ml1Origin/20220201015904.254234.851065Magnitude/20220201015904.254287.851066IRISRAT ISLANDS, ALEUTIAN ISLANDSregion nameNEIC PDEcatalogav91048203contributorID