2026-03-18T03:06:46.94Z51.780166666667-178.7866666666710.66manualconfirmedUSGS0.18ml1Origin/20260319022302.844989.161037Magnitude/20260319022302.845069.161038USGS148 km W of Adak, Alaskaregion nameavcatalogav94096623contributorID