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Hurricane Michael

Hurricane Michael was a powerful and destructive tropical cyclone that became the first Category 5 hurricane to make landfall in the contiguous United States since Andrew in 1992. It was the third-most intense Atlantic hurricane to make landfall in the contiguous United States in terms of pressure, behind the 1935 Labor Day hurricane and Hurricane Camille in 1969. Michael was the first Category 5 hurricane on record to impact the Florida Panhandle, the fourth-strongest landfalling hurricane in the contiguous United States in terms of wind speed, and the most intense hurricane on record to strike the United States in the month of October.

This article is about the 2018 Atlantic hurricane. For other storms of the same name, see List of storms named Michael.

Meteorological history

October 7, 2018

October 11, 2018

October 16, 2018

160 mph (260 km/h)

919 mbar (hPa); 27.14 inHg

74

$25.5 billion (2018 USD)

Central America, Yucatán Peninsula, Cayman Islands, Cuba, Southeastern United States (especially the Florida Panhandle and Georgia), Eastern United States, Eastern Canada, Iberian Peninsula

The thirteenth named storm, seventh hurricane, and second major hurricane of the 2018 Atlantic hurricane season, Michael originated from a broad low-pressure area that formed in the southwestern Caribbean Sea on October 1. The disturbance became a tropical depression on October 7, after nearly a week of slow development. By the next day, Michael had intensified into a hurricane near the Guanahacabibes Peninsula, as it moved northward. The hurricane rapidly intensified in the Gulf of Mexico, reaching major hurricane status on October 9. As it approached the Florida Panhandle, Michael reached Category 5 status with peak winds of 160 mph (260 km/h)[1] just before making landfall near Mexico Beach, Florida, on October 10, becoming the first to do so in the region as a Category 5 hurricane, and as the strongest storm of the season. As it moved inland, the storm weakened and began to take a northeastward trajectory toward the Chesapeake Bay, downgrading to a tropical storm over Georgia, and transitioning into an extratropical cyclone over southern Virginia late on October 11. Michael subsequently strengthened into a powerful extratropical cyclone and eventually impacted the Iberian Peninsula before dissipating on October 16.


At least 74 deaths were attributed to the storm, including 59 in the United States and 15 in Central America. Michael caused an estimated $25.1 billion (2018 USD) in damages,[2] including $100 million in economic losses in Central America,[3] damage to U.S. fighter jets with a replacement cost of approximately $6 billion at Tyndall Air Force Base,[4] and at least $6.23 billion in insurance claims in the U.S.[5][6] Losses to agriculture alone exceeded $3.87 billion.[7][8] As a tropical disturbance, the system caused extensive flooding in Central America in concert with a second disturbance over the eastern Pacific Ocean. In Cuba, the hurricane's winds left over 200,000 people without power as the storm passed to the island's west. Along the Florida panhandle, the cities of Mexico Beach and Panama City suffered the worst of Michael, incurring catastrophic damage from the extreme winds and storm surge. Numerous homes were flattened and trees felled over a wide swath of the panhandle. A maximum wind gust of 139 mph (224 km/h) was measured at Tyndall Air Force Base before the sensors failed. As Michael tracked across the Southeastern United States, strong winds caused extensive power outages across the region.

Preparations

Cuba

In the province of Pinar del Río, 300 people were evacuated to the homes of neighbors or relatives. In the province of Artemisa, particularly in the areas of Playa de Majana and the towns of Cajio and Guanimar, which are prone to coastal flooding, evacuations were carried out, but the number of evacuees were unknown. A national response plan was carried out and alert as well as evacuation phases were being fulfilled as well. In western Cuba, a hurricane warning was issued 10 hours before the center passed over Cabo del San Antonio. Tropical storm warnings were also issued for western Cuba, but it was noted that there were a lack of watches issued by the NHC which was blamed on poor intensity forecasts which depicted Michael becoming a hurricane after passing over the island.[34][1]

Tropical cyclones in 2018

List of Category 5 Atlantic hurricanes

List of Cuba hurricanes

List of Florida hurricanes (2000–present)

– a destructive Category 3 hurricane that impacted the same general area

Hurricane Eloise (1975)

(1979) – a Category 4 hurricane that hit the Gulf Coast, particularly Alabama

Hurricane Frederic

(1992) – the last Category 5 hurricane to make landfall in Florida (and the United States) before Michael

Hurricane Andrew

(1995) – another fast-moving major hurricane which affected Mexico and Central America in its early stages, before striking the Florida Panhandle

Hurricane Opal

(2004) – made landfall the Gulf Coast of Alabama and the western Florida Panhandle as a Category 3 hurricane

Hurricane Ivan

(2005) – the last major hurricane to strike the Florida Panhandle before Michael

Hurricane Dennis

– a relatively strong tropical storm which hit the Florida Panhandle several months prior to Michael

Tropical Storm Alberto (2018)

– a tropical storm that struck the same area where Michael made landfall, eventually causing only minor effects

Tropical Storm Nestor (2019)

(2020) – affected the Gulf Coast of Alabama and western Florida panhandle as a Category 2 hurricane.

Hurricane Sally

(2023) – a hurricane that had a similar trajectory.

Hurricane Idalia

The National Hurricane Center's

advisory archive on Hurricane Michael

– Copernicus Emergency Management Service

EMSR322: Hurricane Michael over the coast of Florida, Alabama and Georgia (delineation maps)