Factually incorrect. This phenomenon has been studied extensively over the last 2 or 3 decades by researchers and scientists in the PNW.

Here's Nick Zentner talking about the clockwise rotation (and occasional counter rotation) of Washington and Oregon as part of a larger continental story

https://youtu.be/r9recENBhiU?is=Kjp4pIVvF83NETOB

Note this video was posted back in 2013.