Increasing Frequency of Hurricanes

One of the most destructive forces in nature is a hurricane. Most of the hurricanes affecting the United States occurred in the Atlantic and entered the Gulf of Mexico. With wind speeds up to 190 miles per hour, we can not stop the most extreme Category 5 hurricane. Due to the strong wind and torrential rain, the hurricane destroyed cities, houses, agriculture and others. Recently scientists have supported the view that an increase in the number of hurricanes per year is related to global climate change.

Of particular importance for the Southeast is the possibility of changes in the frequency or intensity of hurricanes. There is currently contradiction in science, some studies show that the frequency and intensity of the Atlantic hurricane are increasing, others studies showing that the frequency of storms follows a 30 to 50 year cycle in relation to changes in ocean current Yes. Recent statements about the increase in hurricane frequency may only reflect a better detection of the post - satellite storm. Figure 5 shows the number of annual hurricane and tropical storms in the Atlantic basin since 1855. During the latter half of the 1800s, the 1930s, the 1950s, and between 1995 and 2005, several periods of activity were seen. A relatively inactive period occurred around 1920, around 1970, around 1985. Although the overall trend of activities throughout the period is increasing, it is a violent argument whether it is actual or just aircraft reconnaissance or a simple artifact before satellite detection I will.

Hurricane: "Since the early 1980's, the intensity of the North Atlantic's hurricanes, frequency, duration, and the frequency of the strongest (class 4 and category 5) hurricanes is increasing. Relative between human and natural factors for these increases Uncertainty: As the climate continues to warm, hurricane related storm intensity and rainfall are expected to increase Increase in intensity and frequency of tornado, destruction of hailstones and thunderstorms The tendency of other intense storms including inclusive are uncertain and are studied in detail. "