2026-03-17T07:15:57.86Z52.151666666667-174.156666666674.67manualconfirmedUSGS1.38ml1Origin/20260319194051.257344.169212Magnitude/20260319194051.257428.169213USGS5 km SSE of Atka, Alaskaregion nameavcatalogav93056799contributorID