2026-04-29T10:35:46.74Z46.200166666667-122.18466666667-1.79manualconfirmedUSGS-0.41mh1Origin/20260429231116.179489.31531Magnitude/20260429231116.179551.31532USGS38 km NNE of Amboy, Washingtonregion nameuwcataloguw62240772contributorID