so a 7.7 hit Canada and triggered potential 3-7ft waves tsunami in Hawaii, sirens were going off and everone was instructed to evacuate and seek high grounds, must be a terrifying experience in the middle of the night for everyone, hope all works out. 
Hawaii in path of tsunami after 7.7 earthquake strikes western Canada - CNN.com

Hawaii in path of tsunami after 7.7 earthquake strikes western Canada - CNN.com