which is a tropical cyclone in the western Pacific Ocean or northern Indian Ocean, having sustained winds of at least 64 knots. These cyclones in the northern and western oceans has claimed so many lives for example the recent incident in the Philippines and recent images shows’ the possibility of a typhoon in the southern part of China. It unfortunate that this can happen but also lucky for those countries which cannot even control floods because of poor drainage systems and planning. What do you really think causes the typhoon?