323 years ago tonight (9 p.m. Jan. 26, 1700) a M~9 #Cascadia subduction #earthquake rocked the west coast from #VancouverIsland to northern #California.
The Juan de Fuca Plate slipped as much as 20 m, causing a large tsunami, strong shaking and landslides.
https://www.nrcan.gc.ca/simply-science/the-mystery-the-missing-village/20504
http://earthquakescanada.nrcan.gc.ca/historic-historique/events/17000126-en.php











