2022 Atlantic Hurricane Season (boo0302 version)

The 2022 Atlantic hurricane season was an extremely active season producing 14 named storms, 9 hurricanes and 4 major hurricanes. The season officially started on June 1 and ended on November 30, though the first storm, Hurricane Alex completely destroyed Northern Florida and Louisiana causing 1,903 people dead, The final storm, Nicole flooded South America. Following Alex, Tropical Storm Bonnie brought flooding to North Carolina and portions of South Carolina. Hurricane Colin in early August brought major flooding and wind damage to parts of the Southeastern United States, especially Texas leaving 983 people dead. Tropical Storm Danielle brought minor flooding to New York. Tropical Storm Earl had 3 fatalities all in North Carolina. In mid-September, Tropical Storm Hermine cause minimal damage to Belize. Hermine was responsible for 2 fatalities and about $ 2 million (2022 USD) in damage.[b]

The strongest, costliest, and deadliest storm of the season was Hurricane Alex, first to reach Category 5 intensity since Dorian in 2019. With at least 1,903 deaths attributed to it, Furthermore, damage from Matthew is estimated to be at least $164.32 billion, making it the costliest Atlantic hurricane on record suprassing Harvey in 2017 and Hurricane Katrina in 2005. Hurricane Colin became the first major hurricane to directly impact Texas since Hurricane Harvey in 2017, leaving widespread and very major damage on it. The final tropical cyclone of the season – Hurricane Nicole – brought severe flooding to South America in Mid-December. Nicole left 12 deaths and about $190 million in damage. Most of the season's tropical cyclones impacted land, and most of those storms caused loss of life. Collectively, the storms left at least 4,044 fatalities and $272.58 billion in damage, making the season the costliest since 2017

Hurricane Alex
A weak area of low pressure developed over northwestern Cuba in association with a stationary front on July 4. The frontal wave intensified as it moved into the central Atlantic, temporarily attaining hurricane-force winds by January 10. Steered by anomalous high pressure, the disturbance turned southeast and tracked over warmer waters. Its associated fronts dissipated, its wind field became more symmetric, and convection increased near the center, leading to the formation of Subtropical Storm Alex by 18:00 UTC on January 12. Despite marginal ocean temperatures, Alex benefited from rapidly cooling upper-air temperatures, and it intensified quickly while turning northeast. The presence of deeper convection near the center and an eye on conventional satellite showcased the storm's transition into a fully tropical cyclone and intensification into a hurricane by 06:00 UTC on January 14. Six hours later, it peaked with maximum sustained winds of 85 mph (140 km/h). Alex turned north after peak, and the storm weakened to a tropical storm before making landfall on Terceira Island, Azores. With decreasing core convection and an impinging warm front, Alex transitioned into an extratropical cyclone by 18:00 UTC on January 15 and was absorbed by a larger extratropical low two days later.[20]

The precursor disturbance to Hurricane Alex produced gusts up to 60 mph (97 km/h) on Bermuda, as well as swells up to 20 ft (6 m) offshore; this disrupted air travel, downed trees, caused sporadic power outages, and suspended ferry services.[33] In the Azores, the cyclone produced maximum rainfall accumulations up to 4.04 in (103 mm) in Lagoa.[34] Peak gusts of 57 mph (92 km/h) affected Ponta Delgada, causing minor to moderate damage.[35] Landslides also contributed to minor damage.[36] One death occurred when a victim that suffered a heart attack was unable to be airlifted to a hospital due to unsettled conditions.[37]

Tropical Storm BonnieEdit
An area of low pressure developed into Tropical Depression Two at 18:00 UTC on May 27, while situated about 205 mi (330 km) northeast of Great Abaco in the Bahamas. Moving steadily west-northwestwards, Bonnie intensified into a tropical storm on May 28. Shortly thereafter, the storm reached its peak winds of 45 mph (75 km/h). However, due to hostile environmental conditions, Bonnie weakened to a depression hours before making landfall just east of Isle of Palms, South Carolina, on May 29. Steering currents collapsed afterwards, causing the storm to meander over South Carolina for two days. The storm weakened further into a non-tropical remnant low on May 31, before emerging off the coast while moving generally east-northeastwards. On June 2, Bonnie regenerated into a tropical depression just offshore North Carolina as conditions became slightly more favorable. The next day, despite increasing wind shear and cooling sea surface temperatures, Bonnie reintensified into a tropical storm and reached its minimum barometric pressure of 1,006 mbar (29.7 inHg). The storm weakened to a tropical depression late on June 4 and became a non-tropical low again early the next day to the north of Bermuda. The remnants moved east-southeast until dissipating on June 9.[21]

Rip currents along the coastline of the Southeast United States led to dozens of water rescues; the body of one 20-year-old man was recovered in Brevard County, Florida, after he drowned,[38] Lingering over South Carolina for a few days, Bonnie brought heavy rains and widespread floods to the Southeastern United States. Rainfall totals hit 6 in (150 mm) in much of South Carolina, and exceeded 10 in (250 mm) in some areas. Flooding resulted in the closure of the southbound lanes of Interstate 95 in Jasper County, and also inundated the Jasper County Sheriff's Office and Detention Center. In Ridgeland, several buildings were damaged and the local wastewater treatment plant overflowed, spilling discharge into the nearby Captain Bill Creek. Damage in this county alone exceeded $640,000. Record-breaking rainfall was observed across much of the Outer Banks; on Hatteras Island, Cape Point Campground was closed for a week due to flooding.[39] In North Carolina, the body of a 21-year-old man was recovered in New Hanover County, several days after he went missing in rough surf.[40]

Tropical Storm ColinEdit
On May 27, a tropical wave exited the coast of Africa. By early June, the wave entered the Caribbean Sea and spawned a low pressure system. The low remained disorganized with only isolated convection, mostly in the eastern quadrant. Convection began to wrap into the center as the storm curved northward into the Gulf of Mexico on June 3. After the low passed over the Yucatán Peninsula on June 5, the National Hurricane Center (NHC) upgraded it to Tropical Depression Three. Later that day, the depression intensified into Tropical Storm Colin. Gradually curving northeastwards, Colin remained disorganized as it accelerated towards the coast of Florida on June 6.[22] The NHC noted that there was uncertainty in locating the circulation center, instead taking the midpoint between two small-scale circulations.[41]However, the NHC increased the winds to 50 mph (85 km/h) following a strong burst in Colin's convection. Colin continued accelerating to the northeast and made landfall near Keaton Beach, Florida, at 02:00 UTC on June 7. Failing to weaken over land,[22] Colin began undergoing extratropical transition after the increasingly ill-defined circulation moved off the coast of Georgia,[42] and became fully extratropical hours later.[22]

In Cuba, heavy rainfall resulted in flooding in the western portions of the island, especially Pinar del Río Province. Water left several roads impassable and inundated crops in some areas;[43] about 840,000 acres (340,000 ha) of crops were flooded overall.[44] In Old Havana, mudslides severely damaged three homes and impacted numerous others to a lesser degree.[45][46]The storm also produced heavy rainfall over portions of Florida, resulting in flooding in some areas, especially Hillsborough and Pinellas counties.[22] There, the freshwater flooding was compounded by coastal flooding from high tides. Winds caused over 93,300 power outages throughout the state.[47] The storm spawned at least one tornado, which knocked down trees and damaged several cars and homes in Jacksonville.[22] Four fatalities occurred in the Florida Panhandle due to drowning.[48]Heavy rainfall was also observed in portions of Georgia, North Carolina, and South Carolina. Two additional drowning deaths occurred in Georgia and one in Alabama. Damage throughout the East Coast reached $1.04 million.[49]

Tropical Storm DanielleEdit
A tropical wave emerged off the western coast of Africa on June 8, reaching the southwestern Caribbean Sea by June 15. Convection increased that day, and further organized after the system entered the Bay of Campeche three days later, subsequently leading to the formation of a tropical depression by 12:00 UTC on June 19. Steered west-northwest and then northwest by a mid-level ridge, the depression intensified into Tropical Storm Danielle by 06:00 UTC on June 20 and attained peak winds of 45 mph (75 km/h) six hours later. Interaction with land began to weaken the storm a few hours later, and Danielle made landfall near Tamiahua, Mexico with winds of 40 mph (65 km/h). The storm rapidly weakened as it moved inland, falling to tropical depression intensity by 00:00 UTC on June 21 and degenerating into a remnant low six hours later. The remnant low continued inland before dissipating over the mountains of eastern Mexico that same day.[50]

A tropical storm warning was issued along the coast of Mexico from Laguna Verde to Rio Paranuco. It was later discontinued when Danielle moved ashore and rapidly weakened.[51] Danielle dropped heavy rainfall across the affected regions, particularly the areas near Veracruz and Tamiahua. Official amounts were not reported, however the maximum rainfall that was observed was around 6.22 in (158 mm) at Cosaultán de Carvajal. The cyclone also brought wind gusts up to 45 mph (72 km/h), reported near Tampico.[51] Across much of Veracruz, officials suspended school activities and the port of Veracruz was temporarily closed. Flooding in the Pueblo Viejo Municipality affected 1,200 families and prompted activation of public shelters.[52] A homelessman drowned in a storm drain in Ciudad Madero, Tamaulipas, after flash flooding impacted the area.[53]

Hurricane EarlEdit
On July 26, a tropical wave emerged into the Atlantic from the west coast of Africa. The disturbance's rapid movement prevented significant development for several days. By August 2, a reconnaissance aircraft reported a closed circulation and tropical storm-force winds. As a result, the disturbance became Tropical Storm Earl around 06:00 UTC. Steered generally westward by a ridge over the South United States, Earl intensified amid warm ocean temperatures and low shear, attaining hurricane intensity and peaking with winds of 85 mph (140 km/h) on August 3. Earl struck Turneffe Caye in Belize around 04:00 UTC on August 4 and then made landfall just south of Belize City about two hours later. It quickly weakened over land, but emerged into the Bay of Campeche on August 5 as a minimal tropical storm. A Hurricane Hunters mission flew into Earl later on August 5, measuring 60 mph (95 km/h) winds. The cyclone made landfall at that intensity near Veracruz, Veracruz, around 02:00 UTC on August 6. Once inland, Earl quickly weakened, falling to tropical depression intensity at 12:00 UTC and dissipating by 18:00 UTC.[24]

The precursor to Earl brought heavy rain and gusty winds to the Lesser Antilles and Greater Antilles. Strong winds in the Dominican Republic downed a power line onto a bus, subsequently causing a fire that killed six people. A boat crash in Samaná Bay killed seven people.[54][55] Significant impacts were reported in Belize after Earl moved ashore as a hurricane, including downed trees and power lines, blown transformers, damaged or ripped-off roofs, coastal and inland flooding, and a significant storm surge.[56] About 2,000 homes were damaged or destroyed throughout Belize.[57] Damage in the country reached about $110 million. In Mexico, flooding and landslides resulted in severe damage and many deaths, especially in Puebla and Veracruz. In the former, mudslides damaged hundreds of homes, including 350 in the village of Chicahuaxtla alone. Huauchinangoobserved a month's worth of rainfall in only about 24 hours, resulting in mudslides that killed at least 13 people. Throughout Puebla, there were at least 41 deaths. In Veracruz, Earl and the resultant landslides damaged about 6,300 homes and 26 roadways, while 13 fatalities occurred. Overall, Earl left $132 million in damage and 81 fatalities in Mexico, with 10 other people missing.[24]

Tropical Storm FionaEdit
Late on August 14, the NHC began monitoring a tropical wave and its associated convection off the west coast of Africa for potential development.[58] Steered northwest toward a weakness in the subtropical ridge over the central Atlantic, the wave organized sufficiently to become a tropical depression by 18:00 UTC on August 16. The depression slowly organized after formation and developed of a central dense overcast feature, with the system becoming Tropical Storm Fiona by 12:00 UTC on August 17.[59] Despite strong westerly shear, abundant mid-level dry air, and an otherwise disheveled satellite appearance,[60] an advanced scatterometer(ASCAT) pass indicated a maximum sustained wind speed of 50 mph (85 km/h) early on August 19.[59][60] Although sporadic bursts of convection continued amid the hostile environment, Fiona weakened to a tropical depression by 06:00 UTC on August 22 and degenerated into a remnant low early on August 23 about 375 mi (605 km) south-southwest of Bermuda. The remnants merged with a weakening frontal zone near Bermuda on August 25.[59]

Hurricane GastonEdit
On August 17, the NHC highlighted the potential for tropical cyclogenesis off the western coast of Africa in subsequent days.[61] A weak area of low pressure associated with a tropical wave emerged into the eastern Atlantic three days later,[62] and the disturbance steadily coalesced into a tropical depression by 12:00 UTC on August 22, about 305 mi (490 km) southwest of the southernmost Cabo Verde Islands.[25] The depression organized while heading northwest, intensifying into Tropical Storm Gaston six hours later and attaining hurricane intensity by 12:00 UTC on August 24, in accordance with data from satellites and an NASA Global Hawk unmanned aircraft.[25][63] After its initial peak in intensity, Gaston's satellite appearance began to degrade as an upper-level low imparted strong southwesterly shear on the cyclone,[64]causing it to weaken back to a tropical storm.[25] Upper-level winds slackened early on August 27, and a timely microwave pass highlighted the presence of a low-level eye well embedded in the storm's central dense overcast, indicating the resumption of Gaston's intensification phase.[65]

Although Gaston continued northwestward, its motion slowed in a weak steering regime. Amid low shear and warm ocean temperatures, Gaston attained hurricane intensity for a second time at 18:00 UTC on August 27. About 24 hours later, the storm deepened to a Category 3 hurricane on the Saffir–Simpson scale, the first major hurricane of the season, by 18:00 UTC the next day. With a symmetric ring of deep convection surrounding a distinct eye, Gaston ultimately peaked with sustained winds of 120 mph (195 km/h) six hours later.[25] A mid-level trough moving southeastward across the North Atlantic eroded a series of ridges steering Gaston, causing the system to drift north and northeast. Cold water upwelling and an eyewall replacement cycle caused Gaston to weaken on August 29,[66] although the cyclone unexpectedly re-intensified to 120 mph (195 km/h) for a second time around 00:00 UTC on August 31. Later that day, it began encountering increasingly cool waters and a higher shear, leading the storm to fall below major hurricane status by 18:00 UTC on August 31, and below hurricane intensity by 12:00 UTC on September 2. Continuous unfavorable conditions caused deep convection to dissipate, and Gaston transitioned into an extratropical cyclone as its center grazed Flores Island at 18:00 UTC. Gaston's remnant circulation dissipated 24 hours later northwest of the Azores.[25]

Tropical Depression EightEdit
A broad low pressure developed on August 26 as a frontal boundary stalled near Bermuda and weakened. Early on August 27, the low became well-defined, but lacked sufficient convection,[67] and was plagued by unfavorable conditions such as dry air and moderate wind shear.[68] However, a large burst of convection near and to the west of the center prompted the upgrade to Tropical Depression Eight at 12:00 UTC on August 28 about 350 mi (560 km) southeast of Cape Hatteras, North Carolina.[67] A ridge to the north steered the depression westward into an area of moderate wind shear.[69]Late on August 28, the center became exposed from the convection,[70] but convection increased again after about 24 hours.[71] As it approached the Carolina coastline on August 30, a weakness in the subtropical ridge caused the depression to slow down and turn northward; its closest approach to the United States was 60 mi (95 km) south-southeast of Cape Hatteras later that day. The depression then turned eastward in response to becoming entangled in the mid-latitude westerlies. As it accelerated, the circulation began to become elongated. The depression degenerated into a trough of low pressure by 00:00 UTC on September 1. The remnants were absorbed into a frontal system on September 2.[67]

The precursor low dropped about 1.4 in (36 mm) of rainfall on Bermuda, triggering some localized flooding.[72] As the depression approached the coastline, a tropical storm watch was issued for Cape Lookout to Oregon Inlet, North Carolina, early on August 29. This was later upgraded to a warning with the addition of including the Pamlico Sound. As the depression failed to intensify and moved away from the coastline, the warnings were discontinued at 00:00 UTC on August 31.[67] There were only reports of some rainfall, gusty winds, and minor surf in the Outer Banks.[73]

Hurricane HermineEdit
A tropical wave emerged into the Atlantic from the west coast of Africa between August 16 and August 17. The wave failed to develop for several days due to its quick movement and dry air. Deep convection eventually consolidated and a circulation finally developed by August 28, with a tropical depression developing at 18:00 UTC, about 60 mi (100 km) south-southeast of Key West, Florida. Initially, the depression moved westward, until a break in a ridge caused it to move northeastward early on August 31. Around that time, the cyclone intensified into Tropical Storm Hermine. The storm steadily intensified into an 80 mph (130 km/h) Category 1 hurricane by early on September 2,[26] becoming the first hurricane to form in the Gulf of Mexico since Ingrid in 2013.[74] Hermine made landfall near St. Marks, Florida, at 05:30 UTC. After moving inland, Hermine quickly weakened and transitioned into an extratropical cyclone on September 3 near the Outer Banks of North Carolina. The remnant system meandered offshore the Northeastern United States before dissipating over southeastern Massachusetts on September 8.[26]

The precursor system dropped heavy precipitation in portions of the Caribbean, especially the Dominican Republic and Cuba.[26] In the former, the storm damaged more than 200 homes and displaced more than 1,000 people.[75] Although some areas of Cuba recorded over 12 in (300 mm) of rain, the precipitation was generally beneficial due to a severe drought. In Florida, abnormally high tides and heavy precipitation along the gulf coast caused significant damage.[26] In Citrus County, one of the worst areas impacted, 2,694 structures were damaged, of which 531 experienced severe damage, while damage reached about $102 million.[76] Similar coastal and freshwater flooding occurred in Pasco County, where 7 homes were destroyed, 305 sustained major damage, and 1,564 received minor damage.[77] Winds primarily left power outages and downed trees, some of which fell onto buildings and vehicles. About 325,000 people were left without electricity.[78] Near Ocala, a tree fell on a homeless man's tent, killing him. Flooding and fairly strong winds in other states such as Georgia, South Carolina, and North Carolina caused additional damage, but to a lesser extent.[26] One death each occurred in South Carolina and North Carolina.[26][79] In New York, two fishermen drowned near the Wading River on Long Island due to rough surf.[80]Overall, Hermine caused about $550 million in damage in the United States.[26]

Tropical Storm IanEdit
On September 5, the NHC indicated that the development of a tropical cyclone was possible in the East Atlantic over subsequent days.[81] A tropical wave emerged off the west coast of Africa on September 6, slowly coalescing into Tropical Storm Ian by 06:00 UTC on September 12.[82] Steered north and the northeast by an approaching upper-level trough, the cyclone struggled within an environment of high shear, with its low-level center displaced west of its associated convection.[83] An upper-trough became superimposed with the storm's center by late on September 14, yielding a more subtropical-like appearance on conventional satellite. As a result, Ian briefly transitioned into a subtropical storm around 18:00 UTC, but re-acquired tropical characteristics just 18 hours later while moving northeastward away from the aforementioned trough.[82] By 06:00 UTC on September 16, a small mid-level eye became apparent and Ian began to intensify,[84] with winds reaching 60 mph (95 km/h) at that time.[82][84] However, deep convection soon dissipated as cold air wrapped into the center, marking Ian's transition into an extratropical cyclone around 12:00 UTC.[85] On September 17, Ian's remnants were absorbed by a larger extratropical cyclone and soon dissipated.[82]

Tropical Storm JuliaEdit
On September 1, a tropical wave entered the Atlantic from the west coast of Africa. A low pressure area developed after a burst in convection near the Leeward Islands around September 6, but dry air and wind shear inhibited further development. At 06:00 UTC on September 13, the system maintained sufficient organization to become a tropical depression. Around that time, it made landfall in Jensen Beach, Florida. Despite being inland, the depression intensified into Tropical Storm Julia over Jacksonville and peaked with winds of 50 mph (85 km/h) shortly thereafter. The cyclone drifted north-northwestward and then northeastward, moving offshore the Southeastern United States on September 14 under a weak steering regime. A cyclonic loop occurred as strong westerly air developed in the region.[86] The shear caused fluctuations in intensity, while there were bursts of convection around the disorganized center.[87] By September 19, the center of Julia was devoid of strong convection, as rainbands rapidly diminished, and soon degraded into a remnant low. The remnants dissipated over eastern North Carolina on September 21.[86]

Parts of North Carolina received as much as 12 in (300 mm) of rain, while as much as 18 in (460 mm) fell in the Hampton Roads area of Virginia. A total of 63 people had to be rescued from their homes, and 61 were evacuated from nursing homes. One million gallons of sewage from Elizabeth City flowed into the Pasquotank River and Charles Creek. The Cashie River in Windsor, North Carolina, reached 15 ft (4.6 m) on September 22, 2 ft (0.61 m) above flood stage. That same day, Governor Pat McCrory declared a state of emergency in 11 counties. Schools were closed in Bertie, Currituck and Hertford counties.[88]

Tropical Storm KarlEdit
A tropical wave emerged into the Atlantic from the west coast of Africa on September 12. The wave steadily organized while passing through the Cabo Verde Islands, and attained sufficient organization to be declared a tropical depression by 06:00 UTC on September 14.[89] Strong shear plagued the cyclone, with its low-level circulation misplaced from the convection.[90] By 06:00 UTC on September 15, however, a significant burst of deep convection prompted the depression's upgrade to Tropical Storm Karl. The cyclone continued west for several days across the unfavorable central Atlantic, with convection sheared to the northeast and the circulation occasionally becoming poorly defined. Despite continued predictions of intensification into a powerful hurricane, Karl instead succumbed to the hostile conditions and weakened to a tropical depression around 06:00 UTC on September 21 as it passed close to an upper-level low.[89][91] However, by the following day, the upper-level low moved away to the south, causing a reduction in shear that allowed the system to reattain tropical storm intensity as it curved near Bermuda.[89] Accelerating east-northeastwards, Karl continued to strengthen and it attained peak winds of 70 mph (110 km/h) early on September 25.[89]However, cold air encroached on the low-level circulation by 12:00 UTC that day, marking Karl's transition to an extratropical cyclone.[92] Karl's remnant low continued northeast over the North Atlantic and was absorbed by another extratropical system early on September 26.[89]

On Bermuda, about 800 people lost power indirectly from the storm due to a mainline fault on the island. Otherwise, impacts on the island were relatively minimal. Sustained winds of 46 mph (74 km/h) and gusts to over 68 mph (109 km/h) were observed.[89] Along the east coast of the United States, long-period swells from Karl were recorded as it moved out to sea.[93]

Tropical Storm LisaEdit
On September 14, the NHC noted the potential for tropical cyclone development in the East Atlantic later in the week.[94] A tropical wave moved off the west coast of Africa on September 16, developing into a tropical depression by 12:00 UTC on September 19, about 225 mi (360 km) west-southwest of the southernmost Cabo Verde Islands. On September 20, the depression strengthened to Tropical storm Lisa. Around 12:00 UTC on September 22, Lisa peaked with sustained winds of 50 mph (85 km/h) and a minimum pressure of 999 mbar (29.5 inHg). The storm soon began weakening due increasing wind shear, but Lisa briefly restrengthened on September 24. Lisa managed to maintain tropical storm intensity while battling unfavorable conditions until early on September 25, weakening to a tropical depression at that time. Lisa became a remnant low at 06:00 UTC.[95]The remnants were monitored for potential regeneration,[96] but failed to redevelop and dissipated later that day.[95]

Hurricane MatthewEdit
A tropical wave developed into Tropical Storm Matthew near Barbados on September 28. Continuing westward under the influence of a mid-level ridge, the storm steadily intensified to attain hurricane intensity by 18:00 UTC on September 29. The effects of southwesterly wind shear unexpectedly abated late that day, and Matthew began a period of rapid intensification; during a 24-hour period beginning at 00:00 UTC on September 30, the cyclone's maximum winds more than doubled, from 80 mph (130 km/h) to 165 mph (270 km/h), making Matthew a Category 5 hurricane,[28] the first since Hurricane Felix in 2007.[97] Due to upwelling of cooler waters, Matthew weakened to a Category 4 hurricane later on October 1. Matthew remained a powerful Category 4 hurricane for several days, making landfall near Les Anglais, Haiti, around 11:00 UTC on October 4 with winds of 150 mph (240 km/h). Continuing northward, the cyclone struck Maisí in Cuba early on October 5. Cuba's and Haiti's mountainous terrain weakened Matthew to Category 3 status, as it began to accelerate northwestwards through the Bahamas.[28]

Restrengthening occurred as Matthew's circulation became better organized, with the storm becoming a Category 4 hurricane again while passing Freeport. However, Matthew began to weaken again as an eyewall replacement cycle took place. The storm significantly weakened while closely paralleling the coasts of Florida and Georgia, with the northwestern portion of the outer eyewall coming ashore in Florida while the system was a Category 3 hurricane. Matthew weakened to a Category 2 hurricane late on October 7 and then to a Category 1 hurricane by 12:00 UTC on October 8. About three hours later, the hurricane made landfall at Cape Romain National Wildlife Refuge, near McClellanville, South Carolina, with winds of 85 mph (140 km/h).[28] Convection became displaced as Matthew pulled away from land,[98] with Matthew becoming extratropical about 200 mi (320 km) east of Cape Hatteras, North Carolina, on October 9.[28]

Heavy rains and strong winds buffeted the Lesser Antilles. The winds caused widespread power outages and damaged crops, particularly in St. Lucia, while flooding and landslides caused by the rainfall damaged many homes and roads. One person died in St. Vincent when he was crushed by a boulder.[99] The storm brought precipitation to Colombia's Guajira Peninsula, which saw its first heavy rain event in three years. One person drowned in a river in Uribia.[100] In Haiti, flooding and high winds disrupted telecommunications and destroyed extensive swaths of land; around 80% of Jérémie sustained significant damage.[101] Matthew left about $1.9 billion in damage and at least 546 deaths.[28][102] Heavy rainfall spread eastward across the Dominican Republic, where four were killed.[103] Effects in Cuba were most severe along the coast, where storm surge caused extensive damage.[104] Four people were killed due to a bridge collapse,[105] and total losses in the country amounted to $2.58 billion, most of which occurred in the Guantánamo Province.[106] Passing through the Bahamas as a major hurricane, Matthew inflicted severe impacts across several islands, particularly Grand Bahama, where an estimated 95% of homes sustained damage in the townships of Eight Mile Rock and Holmes Rock. In Florida, much of the damage occurred was caused by strong winds and storm surge in the east-central and northeastern portions of the state. About 1.2 million people lost power.[28] Damage in Florida reached over $2.75 billion and there were 12 deaths.[107] An additional 1.3 million people lost electricity in Georgia and South Carolina combined. Torrential rain caused severe flooding, especially in North Carolina and South Carolina,[28] where some rivers exceed record heights set by Hurricane Floyd and the 1928 Okeechobee hurricane.[28][108] In North Carolina, 100,000 structures were flooded and damage reached $1.5 billion.[28] Overall, Matthew caused at least 603 deaths and about $15.1 billion in damage.[28][105][109][110]

Hurricane NicoleEdit
A tropical wave developed into Tropical Storm Nicole about 530 mi (850 km) northeast of San Juan, Puerto Rico, early on October 4, [29] based on an ASCAT pass revealing a well-defined surface circulation and winds of up to 50 mph (85 km/h). The NHC forecast only gradual strengthening as the storm moved slowly to the north due to weak steering currents.[111] An eye then became visible at both mid- and upper-level heights, and Nicole rapidly strengthened to a Category 2 hurricane to the south of Bermuda, as winds reached 105 mph (165 km/h) early on October 7.[29] With Matthew located offshore Florida, this was the first time since 1964 that two hurricanes at or above Category 2 existed simultaneously in the western Atlantic Ocean (65°W).[112] However, Nicole was then impacted by wind shear, with the eye soon becoming no longer visible and convection diminishing.[113] Nicole rapidly weakened to a strong tropical storm on October 7. Further weakening occurred as it drifted southward, and by October 8, the circulation was exposed and the system was barely a tropical storm, with all convection displaced to the south.[114] Later that day, an impressive burst of convection flared up over the center, and Nicole again became more organized as it began to turn to the north.[115]

Gradual intensification continued throughout the next few days before briefly stopping, then later resuming on October 11 as the storm turned towards Bermuda and re-strengthened to Category 1 status. On October 12, Nicole became a Category 2 hurricane again. Later on the same day, Nicole became a major hurricane upon reaching Category 3 intensity. The next day, Nicole briefly strengthened into a Category 4 hurricane, peaking with maximum sustained winds of 140 mph (220 km/h). However, the storm weakened back to a Category 3 hurricane several hours later due to increasing vertical wind shear.[29] At 15:00 UTC on October 13, the hurricane's eye passed directly over Bermuda, where automated surface station measured sustained winds of 87 mph (141 km/h) and a gust reaching 119 mph (191 km/h).[116] At 06:00 UTC on October 14, southwesterly wind shear reduced the system to Category 1 status. The storm slowly began to weaken the next day, falling to a tropical storm intensity early on October 18. Nicole transitioned into an extratropical cyclone at 06:00 UTC later that day.[29]