Cluster of tremors felt near Snoqualmie, WA after 3.5 magnitude earthquake
Seismologists have counted nine earthquakes in the Washington Cascades, in addition to the 3.5-magnitude event that happened ...
The Georgia Straight7y
Washington state's Mount St. Helens experiences series of 130 small earthquakes
Although Washington state's Mount St. Helens has been experiencing ... sign that the volcano is about to blow its top. A 3.9-magnitude earthquake (considered "minor" on the Richter scale) occurred ...