2026-09-19T01:58:33.9Z46.244666666667-122.6491666666718.14manualconfirmedUSGS0.74md1Origin/20260921191424.047543.116311Magnitude/20260921191424.047604.116312USGS20 km E of Castle Rock, Washingtonregion nameuwcataloguw714105581contributorID