Blake said it’s also one of the busiest seismic zones in the country ... a phenomenon that is often associated with major earthquakes. “So, it kinda turns into this kind of quicksand where ...
Washington hasn’t seen a major earthquake since the 6.8 magnitude Nisqually earthquake in 2001. The Cascadia Subduction Zone, capable of producing a 9.0 magnitude earthquake, last produced a major ...
If an earthquake of over 9 ... if you compare this to other subduction zones, it is quite late.' Cascadia's four segments ...
If they are linked together spatially or temporally, then they may contribute to the generation of bigger earthquakes. "The main takeaway is that the subduction zone plate boundary contains much ...