This article is currently being merged. After a discussion, consensus to merge this articlewith content from 2012 Tropical Storm Debby tornado outbreak was found. You can help implement the merge by following the instructions at Help:Merging and the resolution on the discussion. Process started in 5 November 2024. |
Meteorological history | |
---|---|
Formed | June 23,2012 |
Extratropical | June 27,2012 |
Dissipated | June 30,2012 |
Tropical storm | |
1-minute sustained (SSHWS/NWS) | |
Highest winds | 65 mph (100 km/h) |
Lowest pressure | 990 mbar (hPa);29.23 inHg |
Overall effects | |
Fatalities | 5 direct,3 indirect |
Damage | $250 million (2012 USD) |
Areas affected | Cuba,Central America,Southeastern United States,Bermuda |
IBTrACS | |
Part of the 2012 Atlantic hurricane season |
Tropical Storm Debby was a tropical cyclone that caused extensive flooding in North Florida and Central Florida during late June 2012. The fourth tropical cyclone and named storm of the 2012 Atlantic hurricane season,Debby developed from a trough of low pressure in the central Gulf of Mexico on June 23. At the time,Debby was the earliest fourth named storm to form within the Atlantic basin on record. Despite a projected track toward landfall in Louisiana or Texas,the storm headed the opposite direction,moving slowly north-northeast and northeastward. The storm slowly strengthened,and at 1800 UTC on June 25,attained its peak intensity with maximum sustained winds of 65 mph (100 km/h). Dry air,westerly wind shear,and upwelling of cold waters prevented further intensification over the next 24 hours. Instead,Debby weakened,and by late on June 26,it was a minimal tropical storm. At 2100 UTC,the storm made landfall near Steinhatchee,Florida with winds of 40 mph (65 km/h). Once inland,the system continued to weaken while crossing Florida,and dissipated shortly after emerging into the Atlantic on June 27.
The storm dropped immense amounts of precipitation near its path. Rainfall peaked at 28.78 inches (731 mm) in Curtis Mill,Florida,located in southwestern Wakulla County. The Sopchoppy River,which reached its record height,flooded at least 400 structures in Wakulla County. Additionally,the Suwannee River reached its highest level since Hurricane Dora in 1964. Further south in Pasco County,the Anclote River and Pithlachascotee River overflowed,flooding communities with "head deep" water and causing damage to 106 homes. An additional 587 homes were inundated after the Black Creek overflowed in Clay County. Several roads and highways in North Florida were left impassable,including Interstate 10 and U.S. Route 90. U.S. Routes 19 and 98 were also inundated by coastal flooding. In Central and South Florida,damage was primarily caused by tornadoes,one of which caused a fatality. Overall,Debby caused at least $250 million in losses and 8 deaths,7 in Florida and 1 in Alabama.
During mid-June, the Intertropical Convergence Zone (ITCZ) made its annual migration northward into the southern Gulf of Mexico. Coinciding with a Madden–Julian oscillation, a weak surface low pressure area developed on June 19, and subsequently moved inland over the Yucatán Peninsula. While the system crossed the peninsula, a tropical wave moved through the northwestern Caribbean Sea on June 18. The wave reached the Gulf of Mexico on June 20 and merged with the low a few days later, spawning a trough of low pressure on June 22. Located in the southeastern Gulf of Mexico, moderate vertical wind shear caused the system to remain disorganized. Nonetheless, Air Force Reserve Hurricane Hunter aircraft indicated that the trough acquired a low-level circulation on June 23, while ships in the area reported tropical storm force winds. Thus, it is estimated that Tropical Storm Debby developed at 1200 UTC on June 23, centered about 290 miles (470 km) south of mouth of the Mississippi River. [1]
Becoming a tropical storm on June 23, Debby became the earliest fourth named storm in the Atlantic basin, surpassing the old record set by Hurricane Dennis on July 5, 2005, however with 2016's Danielle the record was beaten by three days. Initially, Debby was predicted to curve westward and potentially threaten Texas. [2] A deepening trough would curve the storm westward, while wind shear was predicted to decrease. [3] Although the storm generated very cold cloud tops, much of the convection was located more than 100 miles (160 km) from the center and still displaced to the east. [4] By 1200 UTC on June 24, the forecast path was shifted from east-central Texas to southeastern Louisiana. [5] Despite persistent wind shear, Debby was strengthening and around that time, the storm attained its maximum sustained wind speed of 65 mph (100 km/h). [1] Later on June 24, the National Hurricane Center noted in its next advisory that this "is a very difficult and highly uncertain forecast", citing Debby's slow movement and widespread computer forecast models. [6]
The forecast track for Debby was shifted significantly to the east late on June 24, and it was predicted that the storm would move northward and make landfall near Panama City, Florida. [7] Based on a dropsonde estimate, Debby attained its minimum barometric pressure of 990 mbar (29 inHg ) at 0000 UTC on June 25. However, the storm began to weaken due to increasing wind shear, drier air, and upwelling of cold water, caused by Debby's slow movement. [1] It was initially composed of multiple small swirls, but consolidated into one well-defined low-level circulation by early on June 25. [8] Due to its excessively slow movement and no prediction for acceleration, the National Hurricane Center remarked that, "the cyclone does not seem to be going anywhere anytime soon." [9] A burst in deep convection occurred later on June 25, though adverse environmental conditions prevented re-intensification. Debby began curving east-northeastward and began to speed up on June 26, in response to a mid-latitude trough digging into the western Atlantic Ocean. While approaching the Florida Big Bend, Debby produced only a small area of deep convection on satellite imagery. [1]
At 2100 UTC June 26, Debby made landfall near Steinhatchee, Florida with winds of 40 mph (65 km/h). The storm weakened quickly after moving inland, and by early on June 27, it was downgraded to a tropical depression, while located about 35 miles (56 km) north of Gainesville, Florida. Debby maintained tropical cyclone status while crossing Florida, but degenerated into a trough of low pressure by 1800 UTC on June 27. [1] In the final advisory issued by the National Hurricane Center three hours later, the agency noted that Debby could eventually reacquire tropical characteristics. [10] After its dissipation, however, the remnants did not regenerate into a tropical cyclone, but re-developed a new center of circulation and strengthened slightly due to baroclinic conditions. As it accelerated northward, Debby's remnants became increasingly frontal in nature, and once again degenerated into an open trough at 1800 UTC on June 30; at this time, the disturbance was located south of Newfoundland. [1]
Upon development of Debby on June 23, a tropical storm warning was issued from the mouth of the Pearl River to Morgan City, Louisiana, excluding New Orleans or Lake Pontchartrain. On the following day, a separate tropical storm warning was put into effect from the Mississippi and Alabama border to the mouth of the Ochlockonee River in Florida. At 1500 UTC on June 24, the tropical storm warning was extended to the mouth of the Suwannee River. Simultaneously, a tropical storm watch was issued from the Suwannee River to Anclote Key. These were all canceled at 1500 UTC on June 25, though a tropical storm warning was then implemented from Destin to Englewood, Florida. Early on June 26, a tropical storm warning was issued from Mexico Beach to Englewood, Florida. By 2100 UTC that day, the tropical storm warning was extended to the mouth of Steinhatchee River in Florida. This was discontinued after Debby became a tropical depression. [1]
Several additional preparations took place in addition to tropical cyclone warnings and watches. According to the Federal government of the United States, nearly 25% of crude oil and natural gas production in the Gulf of Mexico was shut down. In Louisiana, Governor Bobby Jindal declared a state of emergency. [11] On June 24, voluntary evacuations were issued for several areas in northwest Florida during the approach of the storm, especially Taylor and Wakulla Counties. [12] Governor of Florida Rick Scott also declared a state of emergency on June 25. [13] Additionally, mandatory evacuations were issued for St. George Island, [14] Alligator Point, and other low-lying areas of Franklin County. [12]
Throughout the Southeastern United States, eight people were killed in relation to Tropical Storm Debby. Of these, seven took place in Florida and one in Alabama. Throughout Central and South Florida, the outer bands of the storm spawned 13 tornadoes: five in Collier County, two in Glades County, one in Hardee County, two in Highlands County, one in Miami-Dade County, and two in Palm Beach County. Overall, losses from the storm were estimated to have reached at least $250 million. [1]
Throughout June 25, an intense complex of thunderstorms developed to the north of Debby's center and produced torrential rains over the Florida Panhandle for much of the day. [1] Many areas received rainfall in excess of 15 inches (380 mm). Precipitation peaked at 28.78 inches (731 mm) in Curtis Mill, which is located in Wakulla County. In Panacea, a Mesonet station recorded a 24‑hour rainfall of 20.63 inches (524 mm). [1] Rainfall caused numerous small creeks, streams, and rivers to rapidly exceed their banks and flood adjacent communities. The Sopchoppy River crested at 36.8 feet (11.2 m), which was a record height. Numerous homes were flooded, some up to the second story. Two bridges were damaged, and numerous roads around the county were washed out or closed. Over 400 structures were affected by flooding, including more than 170 mobile homes and nearly 200 single-family residences. Of these structures, 40 were destroyed, 61 had major flood damage, 41 suffered minor flood damage, and 271 were affected by flooding. Additionally, coastal flooding impacted the county, with a storm surge of 4 feet (1.2 m) and tides up 6.5 feet (2.0 m) in St. Marks. Numerous roads were underwater and several area businesses received water intrusion in that city. U.S. Route 98 was over-washed just north of St. Marks. As a result, mandatory evacuations were ordered south of U.S. Route 98 and around the Sopchoppy River. In total, 67 people required rescuing. [15] Losses throughout the county were assessed at $9.09 million. [16]
The storm also produced adverse effects in Franklin County. In Apalachicola, a gust of 65 mph (105 km/h) was observed as well as 6.03 inches (153 mm) of rainfall on June 24, [17] resulting in widespread flash flooding. [15] The John Gorrie Memorial Bridge connecting Apalachicola to Eastpoint was closed on June 24 due to high winds. [18] A wind gust of 66 mph (106 km/h) was reported at the Apalachicola Regional Airport. The St. George Island Bridge, a 4 miles (6.4 km) bridge connecting Eastpoint to St. George Island over the Apalachicola Bay, was also closed on June 24 due to high winds. [18] The bridge was opened later that day as both St. George Island and Alligator Point were put under a mandatory evacuation, requiring all people to leave immediately, and those remaining on the islands subject to arrest. [19] [20] St. George Island, a popular resort community and tourist destination, lost all power on June 24 due to high winds destroying three power poles in the Apalachicola Bay; a Progress Energy spokesperson stated that it could be days before power was restored because the conditions are too unsafe for workers. [20] In Bay County, moderate beach erosion occurred, with a storm surge reaching 1.5 feet (0.46 m) and storm tide of 2.42 feet (0.74 m) in Panama City. Flooding forced the closure of a few roads in Jefferson County, including U.S. Route 27 west of U.S. Route 19. [15]
In Madison County, one house was surrounded by in overflowing retention pond near the city of Madison. State Road 51 in Lafayette County flooded, caused by the Steinhatchee River exceeding its banks. In Dixie County, several roads north of Cross City experienced flooding, while water entered at least 40 homes along the Steinhatchee River. Moderate coastal flooding occurred in Horseshoe Beach, due to an estimated storm surge of 4 feet (1.2 m), with tides reaching 7 feet (2.1 m) above normal. Water entered several homes near the coast and surrounded outbuildings by up to 1.5 feet (0.46 m). [15] In Columbia County, preliminary losses were placed in excess of $20 million as of July 3 and did not take into account hundreds of homes that remained flooded at the time. [21] Several bridges were washed out due to the heavy rain; both U.S. Route 319 and U.S. Route 98 were closed due to flooding. [14] In Suwannee County, the Suwannee River at Live Oak reached its highest crest since Hurricane Dora in 1964. [1] Gainesville received its second-highest daily rain total of 6.95 inches (177 mm) on June 24. [22] In Marion County, up to 10.25 inches (260 mm) of rain was reported near Fellowship. As a result, State Road 40 was closed due to high water. Additionally, as many as 52 sinkholes were reported to have formed along roadways in the county. Flooding also occurred in Duval County. The public reported that water entered a home on Rose Street in Jacksonville. Streets were flooded in Orange Park, and water approached the doors of houses, forcing some residents to evacuate. The St. Marys River reached historic heights and flooded a lot homes in Baker and Nassau Counties. [15]
In Levy County, tropical storm force winds were felt along the coast. Heavy rainfall was reported across the county, with the CoCoRaHS site near Chiefland of receiving 13.42 inches (341 mm). At Cedar Key, tides reached 6.78 feet (2.07 m) mean lower low water on June 25. The highest storm surge was estimated to have peaked at 4.49 feet (1.37 m) mean lower low water. A few buildings were flooded by the storm surge at Cedar Key and Yankeetown. In total, damage to public property was approximately $175,000. Rainfall was generally above 9 inches (230 mm) across Citrus County, and peaked at 12.07 inches (307 mm) near Hernando. Several homes were flooded with 1 to 3 feet (0.30 to 0.91 m) of water. Significant street flooding was reported at Kings Bay, while several streets were inundated by up to 2 feet (0.61 m) of water in Homosassa. Overall, damage was minor, reaching about $127,000. The storm dropped heavy rainfall in Hernando County, with 15.53 inches (394 mm) in Spring Hill. A portion of State Road 589 was shut down between State Road 50 and U.S. Route 98, with as much as 5 feet (1.5 m) of standing water on that stretch of the highway. [15] Along the Anclote and Pithlachascotee Rivers in Pasco County, emergency managers ordered mandatory evacuations for 14,000–20,000 people as the rivers rose dramatically. The Anclote River rose from 9 ft (2.7 m) to 27 ft (8.2 m), well above major flood stage, leaving surrounding areas in "head-deep" water. At least 106 homes in the county were damaged by flood waters. [23] Additionally, a tornado near New Port Richey caused major damage to five homes. [1] Throughout the county, damage to private property was $1.5 million, while public property losses were estimated at $26 million. [24]
A man drowned near Lake Dorr in Lake County after his canoe capsized along a river in Ocala National Forest. [1] In Polk County, a woman died after her car hydroplaned on a flooded road. Another person drowned on a river in the after his canoe capsized; however, it is unknown whether or not his death was attributable to Debby. [25] Throughout Polk County, 115 homes were damaged, mainly as a result of tornadoes, and losses were estimated at $5 million. [26] A tornado in Hardee County felled several trees and damaged a tractor and a barn. In Glades County, one tornado caused minor roof damage to a barn in Muse, while the other resulted in no effects. In Highlands County, four homes were destroyed and twenty-four more were damaged to varying degrees by two tornadoes. Losses in the county reached approximately $1.4 million. Several homes were damaged by the two twisters in Highlands County, with one resulting in a fatality near Venus. In St. Petersburg, a gust of 45 mph (72 km/h) was observed, while 1.88 inches (48 mm) of rain fell in a one-hour period. [1] With the substantial loss of beaches, tourism in the region is expected to suffer significantly. [27] Portions of Upham Beach in Pinellas County were completely eroded up to the seawall and other areas in that county had lost 20 to 30 ft (6.1 to 9.1 m) of sand. On Treasure Island, coastal dunes were eroded by 10 to 15 ft (3.0 to 4.6 m). In Pass-a-Grille, Debby's storm surge flooded coastal hotels with ankle-deep water as the dunes were washed away. [27] Throughout St. Pete Beach, 30–40 homes were damaged by a tornado spawned by Debby. Losses throughout the city were estimated at $1.5 million. [28] In Hillsborough County, wind gusts of 39 to 51 mph (63 to 82 km/h) were measured at MacDill Air Force Base. Rainfall was at least 5 inches (130 mm) across much of the county and peaked at 11.91 inches (303 mm) near Citrus Park. The storm damage 74 buildings, 6 of which were destroyed. The highest storm surge was estimated to have reached 4.07 feet (1.24 m) in height. As a result, portions of Bay Shore Boulevard were inundated for three days. [15]
On Anna Maria Island in Manatee County, water reached the retention walls of several condos, some of which were undermined, allowing water to enter beach-side pools. The most significant losses were on the south side of the island where up to half of the dunes were lost. [29] In Sarasota County, as much as 10.9 inches (280 mm) of rain fell near the city of Sarasota. [1] Wind and floods damaged 52 structures, with losses reaching $540,000. At Lido Beach, high water flooded a parking lot. Damage to area beaches from erosion was estimated at $1.9 million. [15] A state of emergency was declared due to storm surge damage in the county. The first tornado in Collier County caused minor roof damage to a few structures near Naples on June 23. A second tornado in the county later that day broke light poles and snapped tree limbs in North Naples, with one person being injured by a falling branch. Three others twisters were spawned in Collier County on June 24, though damage was no more than a few downed trees. [30] The Charlotte County Airport recorded a 55 mph (89 km/h) wind gust, while the highest rainfall total was 5.25 inches (133 mm) near Englewood. Damage reached $2.5 million and was mostly from beach erosion and coastal flooding. In Lee County, rainfall peaked at 4.95 inches (126 mm) in Cape Coral. Rough tides and storm surge caused beach erosion and coastal flooding, especially at Captiva and Sanibel Islands. The county suffered approximately $2.3 million in losses. [15]
At the Palm Beach International Airport in West Palm Beach,1.51 inches (38 mm) of precipitation fell in only one hour. [31] Further south in Pompano Beach, 4.32 inches (110 mm) of rain was reported in a 24-hour period. [32] A tornado in Palm Beach County damaged a few houses and some vegetation in Lake Worth. The other twister in Palm Beach County snapped some trees, blew a gate across a street, and broke a railroad crossing arm. A waterspout offshore Miami-Dade County moved inland near Golden Beach and twisted three gates and blew open a garage door. [30]
Offshore in the Gulf of Mexico, nine oil production platforms and one drilling rig were damaged. Overall, United States oil production decreased by 2%. [33] On June 25, 44% of the daily oil and 33% of the daily natural gas production in the Gulf of Mexico was shut down. The following day, companies began returning employees to platforms and production was rapidly restored. [23] A man in Orange Beach, Alabama drowned after being swept away by heavy surf. [1] Heavy rainfall from Debby extended northward into southern Georgia, peaking at 12.7 inches (320 mm) in Fargo. [34] Localized and isolated flooding occurred in nearby Lowndes County, with up to 1 foot (0.30 m) of water in the parking lot at a Sonny's restaurant in Lake Park. [15] The remnants of Debby passed about 90 miles (140 km) north of Bermuda on June 29 and produced tropical storm force winds on the island, but caused no damage. [1]
Following the storm, U,S. president Barack Obama issued a disaster declaration for Baker, Bradford, Citrus, Clay, Columbia, Duval, Franklin, Gilchrist, Hernando, Highlands, Hillsborough, Lafayette, Manatee, Nassau, Pasco, Pinellas, Polk, Sarasota, Suwannee, Taylor, Union, and Wakulla Counties of Florida. [35] In Citrus County, total individual assistance of $127,000 was paid out to 140 residents, including $112,000 in damage to housing. A total of 1,671 applications for individual assistance were filed in Pinellas County, totaling $900,000. [15]
Hurricane Agnes was the costliest hurricane to hit the United States at the time, causing an estimated $2.1 billion in damage. The hurricane's death toll was 128. The effects of Agnes were widespread, from the Caribbean to Canada, with much of the east coast of the United States affected. Damage was heaviest in Pennsylvania, where Agnes was the state's wettest tropical cyclone. Due to the significant effects, the name Agnes was retired in the spring of 1973.
Hurricane Michelle was the fifth costliest tropical cyclone in Cuban history and the strongest hurricane of the 2001 Atlantic hurricane season. The thirteenth named storm and seventh hurricane that year, Michelle developed from a tropical wave that had traversed into the western Caribbean Sea on October 29; the wave had initially moved off the coast of Africa 13 days prior. In its early developmental stages, the depression meandered over Nicaragua, later paralleling the Mosquito Coast before intensifying into tropical storm intensity on November 1; Michelle was upgraded to hurricane strength the following day. Shortly after, rapid intensification ensued within favorable conditions, with the storm's central barometric pressure dropping 51 mbar in 29 hours. After a slight fluctuation in strength, Michelle reached its peak intensity as a Category 4 hurricane with winds of 140 mph (230 km/h) and a minimum pressure of 933 mbar. This tied Michelle with 1999's Lenny as the fourth most powerful November hurricane on record in the Atlantic Basin, behind only the 1932 Cuba hurricane and 2020 Hurricanes Iota and Eta. At roughly the same time, the hurricane began to accelerate northeastward; this brought the intense hurricane to a Cuban landfall within the Bay of Pigs later that day. Crossing over the island, Michelle was weakened significantly, and was only a Category 1 hurricane upon reentry into the Atlantic Ocean. The hurricane later transitioned into an extratropical cyclone over The Bahamas on November 5, before being absorbed by a cold front the following day.
The 1960 Atlantic hurricane season was the least active season since 1952. The season officially began on June 15, and lasted until November 15. These dates conventionally delimit the period of each year when most tropical cyclones form in the Atlantic basin. The first system, an unnamed storm, developed in the Bay of Campeche on June 22. It brought severe local flooding to southeastern Texas and was considered the worst disaster in some towns since a Hurricane in 1945. The unnamed storm moved across the United States for almost a week before dissipating on June 29. In July, Hurricane Abby resulted in minor damage in the Leeward Islands, before impacting a few Central American counties — the remnants of the storm would go on to form Hurricane Celeste in the East Pacific. Later that month, Tropical Storm Brenda caused flooding across much of the East Coast of the United States. The next storm, Hurricane Cleo, caused no known impact, despite its close proximity to land.
The 1968 Atlantic hurricane season was a below average hurricane season during which only nine nameable storms developed. The season officially began on June 1 and lasted until November 30, dates which conventionally delimit the period of each year when most tropical cyclones form in the Atlantic basin. Of the named storms, five strengthened into hurricanes; none however intensified into a major hurricane. Only four other seasons since the start of the satellite era—1972, 1986, 1994, and 2013—did not feature a major hurricane. The first system, Hurricane Abby, developed in the northwestern Caribbean on June 1. Abby moved northward and struck Cuba, bringing heavy rainfall and flooding to western portions of the island. Making landfall in Florida on June 4, Abby caused flooding and spawned four tornadoes, but left behind little damage. Overall, the hurricane resulted in six deaths and about $450,000 (1968 USD) in damage. In late June, Tropical Storm Candy brought minor flooding and spawned several tornadoes across portions of the Southern United States. Overall damage from the cyclone reached approximately $2.7 million. 1968 featured two simultaneously active tropical storms during the month of June, a phenomenon that would not occur again until 2023.
The 1978 Atlantic hurricane season was a slightly above average hurricane season in terms of number of named storms. Eleven tropical cyclones were named in all, and five of these became hurricanes; two of the five became a major hurricane. This was also the last Atlantic hurricane season to use an all-female naming list. The season officially began on June 1, 1978, and ended on November 30, 1978. These dates, adopted by convention, denote the period in each year when most tropical cyclogenesis occurs in the Atlantic basin. However, the formation of subtropical or tropical cyclones is possible at any time of the year, as shown by the formation of an unnamed subtropical storm on January 18.
The 1985 Atlantic hurricane season was an average, yet destructive year that experienced a near-record number of hurricanes strikes in the United States. It is tied with 2020 and only surpassed by 1886. The season officially began on June 1 and lasted until November 30. This was partially attributed to a La Niña – a meteorological phenomenon that produces favorable conditions across the Atlantic basin, such as lower wind shear and higher sea surface temperatures. The first storm, Ana, developed on July 15 near Bermuda and caused minor effects in Canada while transitioning into an extratropical cyclone. Three other tropical cyclones – Claudette, Henri, and Isabel – did not significantly affect land. Claudette developed offshore of the Southeastern United States and brushed Bermuda and the Azores. Henri and Isabel were dissipating as they approached land. However, the precursor of the latter caused a severe flood in Puerto Rico that killed 180 people. Additionally, Tropical Storm Fabian and three tropical depressions did not have any known impact on land.
Hurricane Bob was the first Atlantic tropical cyclone to be officially designated using a masculine name after the discontinuation of Joint Army/Navy Phonetic Alphabet names. Bob brought moderate damage to portions of the United States Gulf Coast and areas farther inland in July 1979. The storm was the first hurricane in the Gulf of Mexico to form in the month of July since 1959, and was the fifth tropical cyclone to form during the annual hurricane season. Though the origin of Bob can be traced back to a tropical wave near the western coast of Africa in late June, Bob formed from a tropical depression in the southwestern Gulf of Mexico on July 9. Tracking in a general northward direction, favorable conditions allowed for quick strengthening. Less than a day after formation, the system reached tropical storm intensity, followed by hurricane intensity on July 11. Shortly after strengthening into a hurricane, Bob reached its peak intensity with maximum sustained winds of 75 mph (121 km/h) and a minimum barometric pressure of 986 mbar. At the same intensity, Bob made landfall west of Grand Isle, Louisiana, and rapidly weakened after moving inland. However, the resulting tropical depression persisted for several days as it paralleled the Mississippi and Ohio rivers. On July 16, the system emerged into the western Atlantic, where it was subsequently absorbed by a nearby low-pressure area.
Hurricane Debby caused minor damage in the Greater and Lesser Antilles in August 2000. The seventh tropical cyclone, fourth named storm, and second hurricane of the annual season, Debby developed from a tropical wave east of the Lesser Antilles on August 19. Favorable conditions allowed the depression to become Tropical Storm Debby early on August 20, and further strengthening into a hurricane occurred 24 hours later. Sustained winds peaked at 85 mph (137 km/h) on August 21. Debby made three landfalls on August 22, in Barbuda, Saint Barthélemy, and Virgin Gorda, before re-entering the Atlantic north of Puerto Rico. As Debby moved parallel to the north coast of Hispaniola late on August 23, it weakened back to a tropical storm. The storm tracked westward and weakened further, instead of approaching Florida and strengthening into a major hurricane. While south of eastern Cuba on August 24, Debby was downgraded to a tropical depression, six hours before completely dissipating.
Tropical Storm Beryl caused flooding in several states in the Eastern United States in August 1994. The second named storm and third tropical cyclone of the annual hurricane season, Beryl developed from an upper-level low pressure area over the northeastern Gulf of Mexico on August 14. Initially a tropical depression, the system intensified into a tropical storm about 24 hours after forming. Beryl then moved slowly northeastward and peaked with maximum sustained winds of 60 mph (95 km/h) before making landfall near Panama City, Florida, early on August 16. Within 12 hours of moving inland, the storm weakened to a tropical depression, but persisted as a tropical cyclone for a few days while traversing the Eastern United States. Beryl was absorbed by a frontal system while situated over Connecticut early on August 19.
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 Bret was a strong tropical storm that made a rare landfall on the Delmarva Peninsula in June 1981. The sixth tropical cyclone, third designated tropical depression, and second named storm of the season, Bret developed as a subtropical storm from a large area of frontal clouds near Bermuda on June 29. Moving westward, the subtropical storm intensified while producing deep convection, and was consequently reclassified as a tropical storm early on June 30. Around that time, Bret peaked with sustained winds of 70 mph (110 km/h). The storm then began weakening and struck near Oyster, Virginia as a minimal tropical storm early on July 1. Upon moving inland, Bret weakened to a tropical depression and subsequently accelerated prior to dissipating over northern Virginia that same day.
Hurricane Cindy impacted the Carolinas, the Mid-Atlantic states, New England, and the Canadian Maritime Provinces during the 1959 Atlantic hurricane season. The third storm of the season, Cindy originated from a low-pressure area associated with a cold front located east of northern Florida. The low developed into a tropical depression on July 5 while tracking north-northeastward, and became Tropical Storm Cindy by the next day. Cindy turned westward because of a high-pressure area positioned to its north, and further intensified into a weak hurricane off the coast of the Carolinas on July 8. Early on July 9, Cindy made landfall near McClellanville, South Carolina, and re-curved to the northeast along the Fall Line as a tropical depression. It re-entered the Atlantic on July 10, quickly restrengthening into a tropical storm while it began to move faster. On July 11, Cindy passed over Cape Cod, while several other weather systems helped the storm maintain its intensity. Cindy transitioned into an extratropical cyclone on July 12 as it neared the Canadian Maritime Provinces.
Hurricane Isaac was a deadly and destructive tropical cyclone that came ashore in the U.S. state of Louisiana during August 2012. The ninth named storm and fourth hurricane of the annual hurricane season, Isaac originated from a tropical wave that moved off the west coast of Africa on August 16. Tracking generally west, a broad area of low pressure developed along the wave axis the next day, and the disturbance developed into a tropical depression early on August 21 while several hundred miles east of the Lesser Antilles. The system intensified into a tropical storm shortly thereafter, but high wind shear initially prevented much change in strength.
Tropical Storm Andrea brought flooding to Cuba, the Yucatan Peninsula, and portions of the East Coast of the United States in June 2013. The first tropical cyclone and named storm of the annual hurricane season, Andrea originated from an area of low pressure in the eastern Gulf of Mexico on June 5. Despite strong wind shear and an abundance of dry air, the storm strengthened while initially heading north-northeastward. Later on June 5, it re-curved northeastward and approached the Big Bend region of Florida. Andrea intensified and peaked as a strong tropical storm with winds at 65 mph (105 km/h) on June 6. A few hours later, the storm weakened slightly and made landfall near Steinhatchee, Florida later that day. It began losing tropical characteristics while tracking across Florida and Georgia. Andrea transitioned into an extratropical cyclone over South Carolina on June 7, though the remnants continued to move along the East Coast of the United States, until being absorbed by another extratropical system offshore Maine on June 10.
Tropical Storm Colin was the earliest third named storm in the Atlantic basin on record for four years, until it was surpassed by Tropical Storm Cristobal in 2020. An atypical, poorly organized tropical cyclone, Colin developed from a low pressure area over the Gulf of Mexico near the northern coast of the Yucatán Peninsula late on June 5, 2016. Moving northward, the depression strengthened into a tropical storm about eight hours after its formation. On June 6, Colin curved to the north-northeast and intensified slightly to winds of 50 mph (80 km/h). Strong wind shear prevented further strengthening and resulted in the system maintaining a disheveled appearance on satellite imagery. Later, the storm began accelerating to the northeast. Early on June 7, Colin made landfall in rural Taylor County, Florida, still at peak intensity. The system rapidly crossed northern Florida and emerged into the Atlantic Ocean several hours later. By late on June 7, Colin transitioned into an extratropical cyclone offshore North Carolina before being absorbed by a frontal boundary the following day.
Hurricane Debby was a slow-moving and erratic tropical cyclone that caused widespread flooding across the Southeastern United States and portions of Atlantic Canada, becoming the costliest natural disaster in the history of the Canadian province of Quebec. The fourth named storm and second hurricane of the 2024 Atlantic hurricane season, Debby developed from a tropical wave that was first noted by the National Hurricane Center (NHC) on July 26. After crossing the Greater Antilles, the system began to organize over Cuba and was designated a potential tropical cyclone on August 2. After exiting off the southern coast of Cuba, the disturbance organized into a tropical depression early on August 3.