All posts tagged "Seattle Arch"

After size 4.5 an earthquake near OCS island, many wonder if “Big One” is soon

How are earthquakes and why are they more common along the western coast? How can earthquakes lead to tsunami? Sources 1/ https://Google.com/ 2/ https://komonews.com/news/arc-seattle/western-washington-earthquakes-british-columbia-orcas-island-the-big-one-tsunami-west-coast-earthquake-country-us-tsunami The mention sources...