An isolated tornado is a term used by meteorologists to warn the public that an occasional tornado is possible with approaching storms. When this term is used, forecasters do not expect a widespread outbreak of tornadoes to occur. A tornado watch may or not be issued when isolated tornadoes are mentioned.Know More
Any severe storm is capable of producing a tornado with no warning, even when weather conditions are not favorable for the development of tornadoes. In order to keep the public safe from rapidly changing conditions, meteorologists will sometimes mention the possibility of an isolated tornado anytime severe weather is expected.
A tornado is a column of air that rotates violently, and with winds sometimes in excess of 300 mph, it is considered the most destructive localized weather phenomenon. Most tornadoes form inside rotating supercell storms, which are severe storms that produce hail, high winds, and heavy rain. In the United States, a portion of the Midwest is called "Tornado Alley" because of the numerous tornadoes that occur in this area. Although tornadoes can occur anywhere and anytime of the year, the peak season is in May for North America. The more vigorous and complex a storm system is, the more tornadoes it typically produces.Learn more about Storms
According to The Weather Channel, a tornado is "a violently rotating column of air that stretches from a cloud to the Earth's surface." The source also states that tornadoes are "the most destructive of all storm-scale atmospheric phenomena." Often forming from a thunderstorm, tornadoes also result from hurricanes.Full Answer >
Storms form due to changes in the Earth's atmosphere and surface. According to National Storm Damage Center, the most common types of storms in the U.S. are hailstorms, thunderstorms and tornadoes. Other storms include blizzards, floods, derecho storms, tropical storms and hurricanes.Full Answer >
Storms are formed when the movement of cold and warm air currents creates extreme air pressure difference. Extreme air pressure is created at an atmospheric level as warm wet air rushes, causing cold air to move towards the area where air pressure is lower, eventually creating a rotation.Full Answer >
An ice storm is a dangerous weather event that occurs when snow melts in a warm layer in the atmosphere before freezing as it reaches the ground. Ice storms cause build-up of ice on roads, buildings, cars and trees. Driving conditions are often poor during and after an ice storm.Full Answer >