I pulled the data and superficially a random square mile of Cuba is about 100x more likely to get hit with a mag 7 earthquake than a similar square in Canada ge

I pulled the data and superficially a random square mile of Cuba is about 100x more likely to get hit with a mag 7 earthquake than a similar square in Canada gets hit by a mag 6. Cuba gets spanked every two or three decades with a serious mag 7 or so. Your 80s bridge survived the '92 quake, assuming you saw it after '92 of course. That was a biggie. Earthquake proof bridges are no joke to build.