2026-07-11T08:51:01.66Z57.033166666667-135.747333333338.05manualconfirmedUSGS-0.29ml1Origin/20260712063039.394685.93223Magnitude/20260712063039.394746.93224USGS25 km W of Sitka, Alaskaregion nameavcatalogav94301868contributorID