The 1969 Atlantic hurricane season was the most active Atlantic hurricane season since the 1933 season, and was the final year of the most recent positive ("high-quality") Atlantic multidecadal oscillation (AMO) era. The hurricane season officially began on June 1, and lasted until November 30. The season had the highest number of systems reach hurricane status – twelve – in a single season, until that record was surpassed in 2005. The season was above-average despite an El Niño, which typically suppresses activity in the Atlantic Ocean, while increasing tropical cyclone activity in the Pacific Ocean. Activity began with a tropical depression that caused extensive flooding in Cuba and Jamaica in early June. On July 25, Tropical Storm Anna developed, the first named storm of the season. Later in the season, Tropical Depression Twenty-Nine caused severe local flooding in the Florida Panhandle and southwestern Georgia in September.
The 1950 Atlantic hurricane season was the first year in the Atlantic hurricane database (HURDAT) that storms were given names in the Atlantic basin. Names were taken from the Joint Army/Navy Phonetic Alphabet, with the first named storm being designated "Able", the second "Baker", and so on. It was a very active season with sixteen tropical storms, with eleven of them developing into hurricanes. Six of these hurricanes were intense enough to be classified as major hurricanes—a denomination reserved for storms that attained sustained winds equivalent to a Category 3 or greater on the present-day Saffir–Simpson scale. One storm, the twelfth of the season, was unnamed and was originally excluded from the yearly summary, and three additional storms were discovered in re-analysis. The large quantity of strong storms during the year yielded, prior to modern reanalysis, what was the highest seasonal accumulated cyclone energy (ACE) of the 20th century in the Atlantic basin; 1950 held the seasonal ACE record until broken by the 1995 Atlantic hurricane season. However, later examination by researchers determined that several storms in the 1950 season were weaker than thought, leading to a lower ACE than assessed originally. This season also set the record for the most tropical storms, eight, in the month of October.
The 1953 Atlantic hurricane season was the first time an organized list of female names was used to name Atlantic storms. It officially began on June 15, and lasted until November 15, although activity occurred both before and after the season's limits. The season was active with fourteen total storms, six of which developed into hurricanes; four of the hurricanes attained major hurricane status, or a Category 3 or greater on the Saffir-Simpson scale.
The 1948 Atlantic hurricane season featured the first tropical cyclone before the month of June since 1940. The season officially began on June 15, 1948, and lasted until November 15, 1948. These dates conventionally delimit the period of each year when most tropical cyclones form in the Atlantic basin. There were 10 tropical cyclones; six storms attained hurricane status, and four storms intensified into major hurricanes, which are Category 3 or higher on the modern-day Saffir–Simpson hurricane wind scale. Operationally, it was believed that a weak tropical disturbance formed over the southeast Bahamas in May and moved northwest into the Georgia coast near Savannah. This system was later excluded from HURDAT. The seventh tropical cyclone was not operationally considered a tropical cyclone, but was later added to HURDAT.
Hurricane Easy was the fifth tropical storm, hurricane, and major hurricane of the 1950 Atlantic hurricane season. The hurricane developed in the western Caribbean Sea on September 1, and tracked northeastward. After crossing Cuba, the hurricane rapidly strengthened in the eastern Gulf of Mexico to reach peak winds of 120 mph (200 km/h). Easy executed a cyclonic loop, moved northeastward to hit near Cedar Key, Florida, executed a second loop, and hit western Florida again. After rapidly weakening over Florida, the hurricane turned to the northwest, and ultimately dissipated over northeastern Arkansas on September 9. From the point when Hurricane Easy entered the Gulf of Mexico until it weakened to a tropical storm, it was observed nearly constantly from radars or reconnaissance aircraft.
Hurricane Allison was the first named storm and first hurricane of the 1995 Atlantic hurricane season. It was an early season hurricane that delivered heavy rains and caused minor damage, primarily across Cuba, Florida and Georgia.
Tropical Storm Arlene was an unusually large and early-forming tropical storm, being the first of twenty-eight different storms during the 2005 Atlantic hurricane season, which would become the second most active season on record. Tropical Storm Arlene formed near Honduras on June 8 and moved northwards. It crossed western Cuba on June 10 and strengthened to just under hurricane strength before making its final landfall on the Florida Panhandle the next day. The storm weakened as it continued to move north over the United States, becoming extratropical on June 13. Arlene was responsible for two deaths and minor damage.
Tropical Storm Barry was a strong tropical storm that made landfall on the Florida Panhandle during August 2001. The third tropical cyclone and second named storm of the 2001 Atlantic hurricane season, Barry developed from a tropical wave that moved off the coast of Africa on July 24. The wave entered the Caribbean on July 29 and spawned a low-pressure area, which organized into Tropical Storm Barry on August 3. After fluctuations in intensity and track, the storm attained peak winds of 70 mph (110 km/h) over the Gulf of Mexico. Barry headed northward and moved ashore along the Gulf Coast before degenerating into a remnant low on August 7. On the next day, Barry's remnants dissipated over Missouri.
Tropical Storm Alberto was the first tropical storm of the 2006 Atlantic hurricane season. Forming on June 10 in the northwestern Caribbean, the storm moved generally to the north, reaching a maximum intensity of 70 mph (110 km/h) before weakening and moving ashore in the Big Bend area of Florida on June 13. Alberto then moved through eastern Georgia, North Carolina, and Virginia as a tropical depression before becoming extratropical on June 14.
Tropical Storm Helene was a long-lived tropical cyclone that oscillated for ten days between a tropical wave and a 70 mph (110 km/h) tropical storm. It was the twelfth tropical cyclone and eighth tropical storm of the 2000 Atlantic hurricane season, forming on September 15 east of the Windward Islands. After degenerating into a tropical wave, the system produced flooding and mudslides in Puerto Rico. It reformed into a tropical depression on September 19 south of Cuba, and crossed the western portion of the island the next day while on the verge of dissipation. However, it intensified into a tropical storm in the Gulf of Mexico, reaching its peak intensity while approaching the northern Gulf Coast.
Hurricane Abby made landfall in Cuba, Florida, and North Carolina in June 1968. The first tropical cyclone, first named storm, and first hurricane on the season, Abby developed over the northwestern Caribbean Sea on June 1, as a result of the interaction between a mid-tropospheric trough and a cold front. Moving generally north-northeastward, the depression slowly strengthened while approaching the western tip of Cuba, becoming Tropical Storm Abby late on June 2. Shortly thereafter, Abby made landfall in Pinar del Río Province. The storm dropped heavy rainfall in western Cuba, with up to 12 inches (300 mm) on Isla de la Juventud. However, no flooding was reported. After reaching the southeastern Gulf of Mexico on June 3, Abby strengthened further and became a Category 1 hurricane on the modern-day Saffir–Simpson hurricane wind scale. However, early on June 4, Abby weakened to a tropical storm. Around midday on June 4, the system made landfall near Punta Gorda, Florida as a strong tropical storm.
Tropical Storm Barry was a rapidly forming tropical cyclone that made landfall on Florida, United States, in early June 2007. The second named storm of the 2007 Atlantic hurricane season, Barry developed from a trough of low pressure in the southeastern Gulf of Mexico on June 1. It tracked rapidly northeastward, reaching peak winds of 60 mph (97 km/h) before weakening and making landfall near Tampa Bay as a tropical depression. Barry quickly lost tropical characteristics after wind shear removed much of the convection, and early on June 3, it completed the transition into an extratropical cyclone. The extratropical remnants tracked up the East Coast of the United States, and were absorbed by a larger extratropical cyclone on June 5.
Hurricane Florence was a strong Atlantic hurricane that struck the Florida Panhandle in September of the 1953 season. The eighth storm and fifth hurricane of the season, Florence developed in the western Caribbean from a tropical wave near Jamaica on September 23. It produced heavy rainfall on the nearby island, and later caused damage in western Cuba. The storm quickly intensified into a hurricane over the Yucatán Channel, and as it moved north through the Gulf of Mexico, Florence's maximum sustained winds reached 125 mph (201 km/h). On September 26, the hurricane hit in a sparsely populated region of western Florida, and shortly after landfall became an extratropical cyclone.
The 1924 Cuba hurricane is the first officially recorded Category 5 Atlantic hurricane on the Saffir–Simpson scale (SSHWS), as well as the first Atlantic hurricane with sustained wind speeds of at least 135, 140, and 145 knots. It is also one of two hurricanes to make landfall on Cuba at Category 5 intensity, the other being Hurricane Irma in 2017 – both are also tied for the strongest Cuban landfall in terms of maximum sustained winds. The hurricane formed on October 14 in the western Caribbean, slowly organizing as it tracked northwestward. By October 16, the storm attained hurricane status to the east of the Yucatán Peninsula, and subsequently executed a small counterclockwise loop. On Friday, October 18, the hurricane intensified rapidly and, on the next day, reached an estimated peak intensity of 165 mph (266 km/h). Shortly thereafter, it struck extreme western Cuba at peak intensity, becoming the strongest hurricane on record to hit the country. Later the hurricane weakened greatly, striking southwestern Florida with winds of 90 mph (140 km/h) in a sparsely populated region. While crossing the state it weakened to tropical storm status, and after accelerating east-northeastward, it was absorbed by a cold front on October 23, to the south of Bermuda.
Hurricane Alma was one of only four Atlantic tropical cyclones to reach hurricane status in the month of May. It developed on May 18, 1970 north of Panama, and rapidly intensified on May 20 to peak winds of 75 mph (120 km/h), near Jamaica and the Cayman Islands. It stalled south of Cuba and deteriorated due to wind shear, and by May 22 it weakened to tropical depression status. After progressing northwestward and crossing western Cuba, Alma reorganized in the Gulf of Mexico, although continued shear prevented strengthening. It moved across Florida on May 25, and on May 27 it dissipated off the coast of Virginia.
Tropical Storm Debbie of the 1965 Atlantic hurricane season broke the daily rainfall record in Mobile, Alabama, despite dissipating offshore. It developed on September 24 in the western Caribbean Sea, and moved northwestward for several days without intensifying. On September 27, Debbie turned toward the northeast in the Gulf of Mexico, and the next day briefly attained tropical storm status. However, the intrusion of cooler air imparted weakening, and the storm dissipated on September 30 just off the east coast of Louisiana. It initially threatened areas of Louisiana that sustained significant damage from Hurricane Betsy in early September, although Debbie only caused light rainfall and some flooding in the state. In southern Alabama, the storm dropped 17.2 in (440 mm) of rainfall, which resulted in significant flooding of roads and cars. Damage totaled $25 million in the Mobile, Alabama area, although there was little damage elsewhere.
Tropical Storm Alberto was a damaging pre-season tropical cyclone that caused $125 million in damage to the Gulf Coast of the United States in late May 2018, the costliest for any pre-season tropical cyclone. The first storm of the 2018 Atlantic hurricane season, Alberto developed on May 25 near the Yucatán Peninsula as a subtropical cyclone. As it entered the Gulf of Mexico, Alberto intensified and transitioned into a tropical cyclone. Early on May 28, Alberto reached its peak intensity, with maximum sustained winds of 65 mph (100 km/h) and a minimum pressure of 990 mbar. Afterward, however, dry air caused Alberto to weaken before it made landfall near Laguna Beach, Florida, with winds of 45 mph (75 km/h). Alberto maintained a compact area of thunderstorms as it progressed through the central United States, entering southern Michigan as a tropical depression on May 31. That day, Alberto weakened further and dissipated over Ontario.
