According to USA TODAY, the difference between isolated and scattered thunderstorms is determined by the probability of precipitation. If the chance of precipitation is less than 30 percent, then the National Weather Service forecasts isolated storms. If the chance is 30 to 50 percent, then scattere
Scattered thunderstorms cover a large area and are likely to include several storm rounds. Storm chaser Adam Lucio explains that "scattered" and "isolated" descriptors have no bearing on a thunderstorm's actual intensity. These descriptions refer to the coverage a thunderstorm has over a certain are
"Scattered thunderstorms" means that at any given moment, 30 to 50 percent of a particular area could experience an active storm, according to Aerostorms. This term deals with coverage, not intensity.
"Isolated thunderstorms" means that indicators predict only one line of storms affecting 10 to 20 percent of the area, according to Aerostorms. Isolated thunderstorms have nothing to do with the intensity of the storm.
A thunderstorm is a storm with heavy rainfall accompanied by wind, thunder and lightning. These storms occur when air that is moist and close to the ground heats up and rises to form cumulonimbus clouds that produce precipitation. Electrical charges develop near the bottom of the clouds, resulting i
Thunderstorms need three elements in order to form. One of these elements is moisture. The second element is rapidly rising, warm and unstable air. The third element is lifting, commonly produced from fronts and mountains.
Thunderstorms are formed by the combination of three main ingredients: moisture, unstable atmospheric air and an external acting force making the damp and volatile air rise upward. Thunderstorms come in several different categories, which are orographic, air mass and frontal. They form above land an
Obvious clues to look for that a thunderstorm is on the way include a static noise on an AM radio station, the smell of rain and a sudden drop in temperature along with a strong breeze. Other signs are a change in wind direction, billowing and darkening clouds, flashes of lightning in the distance o
Uganda is the country that has the most thunderstorms. The northern Lake Victoria of Kampala in Uganda experiences the maximum number of thunderstorms, at 242 days per year on average, compared to any other country in the world.
Thunderstorms originate in cumulonimbus clouds. Warm, humid air rises then cools, creating moisture to form the cloud. Thunderstorms produce heavy rain, strong winds and sometimes hail.