Effects of Hurricane Irma in Florida
Irma was the first major hurricane to strike the state since Wilma in 2005 and the first Category 4 hurricane to make landfall in Florida since Charley in 2004. The storm made landfall in Florida on the same date as Hurricane Donna, the last Category 4 hurricane to strike the Florida Keys. Irma was only the second hurricane to hit Florida since Wilma, the other being Hermine in 2016. Due to few very intense hurricanes since Hurricane Andrew in 1992, there was concern that many Floridians never experienced or did not recall experiencing a hurricane as strong as Irma was projected to be at landfall, with significant growth in population and assets during the previous 25 years.
Meteorological history of Hurricane Andrew
Six hours after becoming a hurricane, Andrew was predicted to make landfall near Jupiter, Florida with winds of . The hurricane accelerated as it tracked due westward into an area of very favorable conditions, and late on August 22 began rapidly intensifying; in a 24‑hour period the pressure dropped 47 mbar to a minimum pressure of 922 mbar. On August 23 the cyclone attained Category 5 status on the Saffir-Simpson Hurricane Scale, and at 1800 UTC, Hurricane Andrew reached peak winds of , while located a short distance off Eleuthera island in the Bahamas. Operationally, the National Hurricane Center assessed its peak intensity as , which was upgraded to in a post-analysis after the season ended; the hurricane was later re-classified as a Category 5 hurricane. The highest reported wind gust was on Harbour Island, although the recording equipment failed after the reading. The hurricane also produced a storm surge of in northwestern Eleuthera.