2026-05-15T20:52:06.65Z53.813166666667-166.493333333335.54manualconfirmedUSGS0.47ml1Origin/20260516022506.460165.39723Magnitude/20260516022506.460225.39724USGS7 km SSE of Unalaska, Alaskaregion nameavcatalogav94196088contributorID