2026-08-06T15:51:41.32Z48.398833333333-122.3071666666716.57manualconfirmedUSGS0.74ml1Origin/20260806171440.190053.308045Magnitude/20260806171440.190125.308046USGS3 km SE of Mount Vernon, Washingtonregion nameuwcataloguw714072991contributorID