Tornado alert is one of my memorable experience in Ohio, USA. I even recall the ominous green color of the sky and the tension I felt while we were staying put in the underground level of an apartment building. The warning caught me totally off guard, because I had not been paying attention to the information as local residents do. All I knew about tornados, at that time, were some images of devastated houses. Thus, here are 5 things that foreign residents and visitors might want to know about typhoons: 1. Tyhoon’s High Season Between May and October is the high season. Although there are 20 to 30 typhoons born in each …