Apart from causing death and injury directly,tornadoes and blizzards can also cause floods. Naturally,floods are usually caused by heavy rainfall, but whichever way they are created, they can be very destructive. The most dangerous and dramatic ones are known as flash floods. In June 1979, hot air blew north from the Gulf of Mexico, bringing huge thunderstorms to the Big Thomson Gorge, where they released 10 inches of rain in six hours. All the mountain streams filled up and met at the Big Thomson Gorge. The water then flowed through the canyon, removing everything in its path, killing 139 people, and causing damage worth $36 million. Other floods on record have developed more slowly but have been equally destructive.
If we choose to ignore it and believe we are the supreme rupreme rulers of the planet, we may be in for a big surprise. Remember, lightning can strike twice in the same place.