While browsing for helpful resources to mention here, I came across this article in Parents Magazine. It contains an extensive list of items to prepare for your go bag and home, as well as some thoughts about preparing your young child for being stranded at school after a quake.
Very worthwhile article in The Globe and Mail today, explaining how people react to warnings of disaster.
Watch this excellent video on the potential collapse of the Burnside Bridge in the next CSZ event, and its effect on all connected modes: streets and highways running under bridge approaches on both sides of the river including I-5, the railroad, and boat traffic on the Willamette.
The new ShakeAlert system may help water utilities in Cascadia to protect their facilities. See this article in “Water Online”.