Although Florida has the most thunderstorms, Nebraska, Colorado, and Wyoming usually have the most hailstorms. The area where these three states meet – “hail alley” – averages seven to nine hail days per year. Lakeland, Florida averages 100 thunderstorm days a year, the most of any significant city in the entire country. Storm surge, the temporary rise in sea level beneath a storm, becomes dangerous when the storm – typically a hurricane or other tropical storm - reaches land. Chapter 11 Thunderstorms and Tornadoes . Review Questions: 1. What causes the Florida thunderstorm maximum? 3. Other parts of the world that have damaging hailstorms … continental polar The highest average amount of snowfall is located _____ of the Great Lakes. The _____ air mass is the most important contributor to lake-effect snow. This is due to the presence, on many days during the year, of a large moisture content in the atmosphere at low levels (below 5,000 feet), as well as high surface temperatures that produce strong sea breezes along the Florida coasts. A thunderstorm will form first and develop toward the region that has the best combination of: high PBL moisture, low convective inhibition, CAPE and lifting mechanisms. The major hurricane made landfall near Marco Island in southwest Florida around 3 pm EDT on September 10 th, as a category-3 storm with 115 MPH. 2. Describe the role of vertical wind shear in the development of a severe thunderstorm. 4. Winds along the Florida panhandle peaked at 56 mph (90 km/h) in Pensacola, with gusts to 71 mph (114 km/h). Tropical cyclone, also called typhoon or hurricane, an intense circular storm that originates over warm tropical oceans and is characterized by low atmospheric pressure, high winds, and heavy rain.Drawing energy from the sea surface and maintaining its strength as long as it remains over warm water, a tropical cyclone generates winds that exceed 119 km (74 miles) per hour. Cold, dry air from the North meets relatively warm, moisture-rich air from the lake, which then becomes unstable. Charley caused ten direct fatalities in the U.S. and an estimated $14 billion in economic losses. The figure above shows the average number of thunderstorm days each year throughout the United States. It was a harbinger of things to come, being the first of four hurricanes to affect Florida in … On the eastern shores Which of the following best describes the process that creates lake-effect snow? Multicell storms may produce hail, strong winds, brief tornadoes, and/or flooding. Briefly describe the characteristics of the mature stage of the life cycle of a thunderstorm cell. Naples, Florida reported a peak wind gust of 142 MPH. The difference between a thunderstorm and a severe thunderstorm is the wind field. Over the entire year, the highest frequency of cloud-to-ground lightning is in Florida between Tampa and Orlando. Over the entire year, the highest frequency of cloud-to-ground lightning is in Florida between Tampa and Orlando. A multi-cell storm is a common, garden-variety thunderstorm in which new updrafts form along the leading edge of rain-cooled air (the gust front).Individual cells usually last 30 to 60 minutes, while the system as a whole may last for many hours. The storm caused moderate to severe beach erosion along the gulf coast, and washed sand onto many coastal roads. Irma moved quickly northward, just inland from the west coast of Florida on September 10 th and 11 th. 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