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Hurricane Mitch was the most powerful hurricane and the most destructive of the 1998 Atlantic hurricane season, with maximum sustained winds of . The storm was the thirteenth tropical storm, ninth hurricane, and third major hurricane of the season. Along with Hurricane Georges, Mitch was the most notable hurricane in the season. At the time, Hurricane Mitch was the strongest Atlantic hurricane observed in the month of October, though it has since been surpassed by Hurricane Wilma of the 2005 season. The hurricane matched the fourth most intense Atlantic hurricane on record (it has since dropped to seventh). Mitch formed in the western Caribbean Sea on October 22, 1998, and after drifting through extremely favorable conditions, it rapidly strengthened to peak at Category 5 status, the highest possible rating on the Saffir–Simpson Hurricane Scale. After drifting southwestward and weakening, the hurricane hit Honduras as a minimal hurricane. It drifted through Central America, reformed in the Bay of Campeche, and ultimately struck Florida as a strong tropical storm. Due to its slow motion from October 29 to November 3, Hurricane Mitch dropped historic amounts of rainfall in Honduras, Guatemala, and Nicaragua, with unofficial reports of up to . Deaths due to catastrophic flooding made it the second deadliest Atlantic hurricane in history; nearly 11,000 people were killed with over 11,000 left missing by the end of 1998. Additionally, roughly 2.7 million were left homeless as a result of the hurricane. The flooding caused extreme damage, estimated at over $6 billion (1998 USD). ==Meteorological history== (詳細はtropical wave that exited Africa on October 10. It executed a small loop, and while doing so intensified into Tropical Storm Mitch. A weakness in a ridge allowed the storm to track slowly to the north. After becoming disorganized due to wind shear from an upper-level low, Mitch quickly intensified in response to favorable conditions, including warm waters and good outflow. It became a hurricane on October 24 and developed an eye. After turning to the west, Mitch rapidly intensified, first into a major hurricane on October 25 and then into a Category 5 on the Saffir-Simpson Hurricane Scale the next day.〔 At peak intensity, Mitch maintained maximum sustained winds of 180 mph (285 km/h) while off the northern coast of Honduras. Hurricane Hunters reported a minimum barometric pressure of , which at the time was the lowest in the month of October and tied for the fourth lowest for any Atlantic hurricane. Initially, the National Hurricane Center (NHC) and various tropical cyclone forecast models anticipated a turn to the north, threatening the Yucatán peninsula. Instead, Mitch turned to the south due to a ridge that was not observed while the storm was active.〔 Land interaction imparted weakening, and the hurricane made landfall on Honduras on October 29 with winds of .〔 Mitch slowly weakened while turning to the west over land, maintaining deep convection over waters. After moving across mountainous terrain in Central America, the surface circulation of Mitch dissipated on November 1. The next day, the remnants reached the Gulf of Mexico, which reorganized into a tropical storm on November 3. Mitch accelerated to the northeast ahead of a cold front, moving across the Yucatán peninsula before striking southwestern Florida on November 5. Shortly thereafter, the storm became an extratropical cyclone, which was tracked by the NHC until November 9.〔 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Hurricane Mitch」の詳細全文を読む スポンサード リンク
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