2026-07-28T18:46:36.19Z57.0345-135.776833333335.37manualconfirmedUSGS-0.31ml1Origin/20260729073214.138935.239793Magnitude/20260729073214.138996.239794USGS27 km W of Sitka, Alaskaregion nameavcatalogav94341223contributorID