2023-10-20T13:38:47.96Z46.19116667-122.19116675.39manualconfirmedUSGS0.31ml1Origin/20231020184029.503649.100983Magnitude/20231020184029.503699.100984USGS36 km NNE of Amboy, Washingtonregion nameuwcataloguw61958137contributorID