2026-09-13T13:11:16.71Z56.191833333333-159.3920.25manualconfirmedUSGS0.19ml1Origin/20260915230030.84186.77865Magnitude/20260915230030.841926.77866USGS32 km N of Ivanof Bay, Alaskaregion nameavcatalogav94431606contributorID