After watching the video, I felt grateful that I live in Greece because we have not experienced most of nature's effects, except from earthquakes, that are really common, especially in Patras, but then again what else do we need?
I consider earthquakes as the most catastrophic phenomenon and the only one that you cannot do anything to protect yourself from - if your house collapses during an earthquake you will not have the time to escape, when at the same time if there is a tornado approaching your house, you can evacuate from your house with safety.
The thing that makes earthquakes so frightening to me, is that they cannot be predicted, when every other natural phenomenon can.