2022-12-14T18:40:31.270189Z51.722507178.806305110.3577118manualconfirmedIAG6.310867159mB1Origin/20221214210524.169695.842331Magnitude/20221214210524.169742.842332earthquakeIAGRat Islands, Aleutian Islandsregion nameusp2022ylkncontributorID