500+ Thunderstorm Pictures

thunderstorm  The thunderstorm risk continues to build into Thursday and Friday across much of Ontario and Quebec ahead of an unsettled weekend  Safety tips if you're indoors · Avoid contact with water during a thunderstorm · Avoid using electronic equipment of all types · Avoid using corded phones

Environment Canada issued a severe thunderstorm watch for a good portion of Southern Ontario on Wednesday, warning that the area could see THUNDERSTORM definition: 1 a storm with thunder and lightning and usually heavy rain 2 a storm with thunder and lightning… Learn more

All thunderstorms are dangerous because they can produce strong winds, lightning, tornadoes, hail and flash flooding The typical thunderstorm is 15 miles The basic ingredients used to make a thunderstorm are moisture, unstable air and lift You need moisture to form clouds and rain You need unstable air that is