Meteorological history | |
---|---|
Formed | August 29,1974 |
Dissipated | September 10,1974 |
Category 4 major hurricane | |
1-minute sustained (SSHWS/NWS) | |
Highest winds | 150 mph (240 km/h) |
Lowest pressure | 928 mbar (hPa);27.40 inHg |
Overall effects | |
Fatalities | 8 |
Damage | $162 million (1974 USD) |
Areas affected | Lesser Antilles,Puerto Rico,Hispaniola,Jamaica,Yucatán Peninsula,Belize,Louisiana,Texas |
IBTrACS | |
Part of the 1974 Atlantic hurricane season |
Hurricane Carmen was the most intense tropical cyclone of the 1974 Atlantic hurricane season. A destructive storm with widespread impacts,Carmen developed from a tropical wave that emerged from Africa toward the end of August. The disturbance traveled westward,and organized as a tropical depression east of the Lesser Antilles on August 29. The storm moved through the Caribbean Sea,and in an environment conducive to intensification,it quickly strengthened to its initial peak intensity as a Category 4 hurricane on the Saffir–Simpson Hurricane Scale. Carmen moved ashore on the Yucatán Peninsula,where,despite striking a sparsely populated region,it caused significant crop damage and killed several people. Before the storm's arrival,officials had set up several evacuation centers,and many residents had moved to higher ground.
Upon entering the Gulf of Mexico,Carmen turned northward and re-intensified as it approached the United States. Initially threatening the major city of New Orleans,it veered westward and made landfall on the marshland of southern Louisiana,eventually dissipating over eastern Texas on September 10. Tropical cyclone watches and warnings had been issued for the storm,and approximately 100,000 residents left their homes and sought shelter. Damage was lighter than first feared,but the sugar industry suffered substantial losses. Throughout its course,the hurricane killed 8 people and caused $162 million in damage. Due to the severity of the storm,the name Carmen was retired from the list of Atlantic tropical cyclone names.
The origins of Hurricane Carmen can be traced to a weather disturbance over Africa during the middle of August 1974. The disturbance moved slowly westward with little convective activity initially, although upon entering the Atlantic Ocean, it spawned a tropical wave within the Intertropical Convergence Zone. The wave had intensified and broadened by August 25, and it eventually split into two components, the northernmost of which consolidated into an organized storm system. [1] Moving westward, the system developed into a tropical depression on August 29, more than 200 mi (320 km) east of Guadeloupe. [2] Due to favorable outflow from an anticyclone nearby, the depression gradually strengthened as it moved through the Lesser Antilles. [3] It attained tropical storm status on August 30, south of Puerto Rico, [2] and was named Carmen by the National Hurricane Center. [4] At first, the storm's proximity to Hispaniola prevented further strengthening, [5] but by August 31, it had managed to intensify into a Category 1 hurricane on the Saffir–Simpson Hurricane Scale. [2] As Carmen passed south of Jamaica, an eye feature briefly appeared. [6]
On September 1, the hurricane began to rapidly deepen over warm waters of the Caribbean Sea; by 18:00 Coordinated Universal Time (UTC), it had strengthened to Category 4 intensity. [2] Continuing westward, the storm passed north of Swan Island later that day. [3] Early on September 2, a double eyewall appeared on satellite imagery. [7] Carmen's forward movement gradually slowed as the storm took a west by north direction, [8] and it reached its initial peak intensity with maximum sustained winds of 150 mph (240 km/h), accompanied by a central barometric pressure of 928 mbar (hPa; 27.4 inHg). [2] Atmospheric steering currents became increasingly weaker, and Carmen slowed to a drift. [9] Later on September 2, the hurricane made landfall on the Yucatán Peninsula; its northern jog spared Belize City from a direct hit. The storm's center passed a few miles north of Chetumal, Quintana Roo. [2]
The cyclone drifted inland, deteriorating to a tropical storm on September 3. [2] About a day later, Carmen emerged into the Gulf of Mexico, where it nearly stalled. Turning northward, the storm regained hurricane strength on September 5. [2] Carmen continued to strengthen and accelerated northward towards the United States Gulf Coast, [3] reaching a forward speed of 12 mph (19 km/h); at 00:00 UTC on September 7, it once again became a Category 3 major hurricane. [2] The storm then became a Category 4 hurricane again and reached its second peak intensity while located south of Louisiana; although the wind speeds were identical to that of its initial peak, the barometric pressure was slightly higher. Carmen weakened and veered westward before landfall, ultimately striking south-central Louisiana. After moving ashore, the hurricane quickly lost strength and late on September 9 degenerated into a tropical depression. The depression moved westward and soon dissipated over eastern Texas. [2]
Initial reactions to the approaching hurricane in the Yucatán Peninsula were regarded as calm by the United States media. Mexican officials declared an emergency alert by September 2, although they did not advise any evacuations. Meteorologists in the United States urged those living near the coast to move inland immediately. [10] Fearing significant loss of life and property, the Red Cross began preparations for the approaching hurricane in Belize. [10] The following day, the Mexican Army rushed to set up emergency operation centers and shelters in five cities. Mobile communication units and relief teams were prepared for deployment following the storm's passage. [11] Many of the nearly 35,000 residents in and around the city of Chetumal evacuated to higher ground. [12]
Although it initially threatened the United States city of New Orleans, the hurricane turned west prior to making landfall and spared the area from severe damage. [3] Contrary to its actual path, forecasters predicted the hurricane to execute an eastward swerve toward Florida. Had the cyclone instead continued northward and traveled over Lake Pontchartrain, low-lying areas could have suffered "catastrophic" flooding. [13] Over 100,000 residents of the Gulf Coast, mostly in Louisiana and Mississippi, evacuated in advance of the hurricane, [14] causing heavy congestion on highways. [13] About 60,000 people sought shelter in facilities across the New Orleans region, according to Red Cross officials. [15]
Hurricane warnings were issued along the coast, while Coast Guard personnel went door-to-door on Grand Isle urging residents to leave the area. From there through the coast of southwestern Florida, small craft were advised to remain near shore due to rough seas. [16] Offshore, workers were removed from oil rigs. [17] Many Mississippi citizens, having experienced the destruction of Hurricane Camille just five years earlier, quickly left their coastal homes. [18]
As a tropical depression and storm, Carmen produced moderate rainfall across Puerto Rico and the northern Lesser Antilles, peaking at 5.91 in (150 mm) in Jajome Alto, Puerto Rico. [19] The storm spawned a tornado on Puerto Rico and triggered flash flooding, which collectively left over $2 million in damage. [3] Winds approaching gale force affected several islands. [20] Heavy rain fell on Hispaniola as the storm progressed westward, [21] and on Jamaica, the storm caused three drownings. [22] High winds and heavy rainfall were reported there and in Cuba. [23] The hurricane damaged local reefs on the north shore of Jamaica during its passage. [24] In Louisiana, Carmen caused about $150 million damage, much of it was in crop damage. Also, there were five storm-related deaths in Louisiana. Freshwater and tidal flooding occurred there, and, to a lesser degree, in the other Gulf Coast states.
On account of the hurricane's landfall intensities and the widespread damage it caused, the name Carmen was later retired from the rotating lists of Atlantic hurricane names. It will never again be used to name a tropical storm in the Atlantic basin. [25]
Although Carmen made landfall as a powerful Category 4 hurricane, it caused significantly less damage than anticipated because it struck a sparsely populated region. However, torrential rainfall from the storm inundated farmland across the region, ruining rice crops. The fishing industry also sustained major losses. Communication with the hardest hit regions was lost following Carmen's passage; however, early reports stated that at least five people were injured. [11] Several days later, officials in Mexico confirmed that three people had been killed by the storm. The city of Chetumal was described as a "disaster", and hundreds of people were left homeless. [26] More than 5,000 people in the city lost their belongings as a result of the storm. Officials in the area estimated that damage in Chetumal alone reached $8 million (1974 USD). [27] Throughout the Yucatán Peninsula, Hurricane Carmen claimed four lives and wrought $10 million (1974 USD) in damage. [28]
Following Carmen's passage, officials feared the worst for an area of 1,000 mi2 (2,590 km2) where communication was lost in Belize. A reconnaissance task force was sent out from Belize City the day after Carmen made landfall to assist any residents stranded by the storm. [29] One person was killed off the coast of Belize after being washed off his boat by large swells produced by Carmen. Three other fishermen were listed as missing following similar incidents. Thousands of people moved from coastal areas inland to escape the storm. Crop damage in the country was reportedly severe. [30]
Carmen dropped moderate rainfall along its path, though the heaviest rainfall occurred well to the east of the storm's center, in southern Alabama and the northern Florida Panhandle. Precipitation peaked at over 13 in (330 mm) in Atmore, Alabama. [19] Winds gusted up to 86 mph (138 km/h), and along the coast, tides ran as high as 6 ft (1.8 m) above normal. [3] Over northwestern Louisiana, winds ranged from 40 to 45 mph (64 to 72 km/h) and brought down several trees. [31] In New Orleans, despite wind gusts to 72 mph (116 km/h), minimal damage was reported. [32] The hurricane's effects in Baton Rouge were confined to strewn debris and a few downed trees. [33] Because Carmen moved ashore over uninhabited marshland, it caused far less damage than initially feared. [34] Nonetheless, tidal flooding from the Gulf of Mexico and coastal bodies of water was severe. Freshwater flooding was less extreme. In total, the storm inundated 2,380,500 acres (963,400 ha) of land in Louisiana, including 742,300 acres (300,400 ha) in Terrebonne Parish and 590,000 acres (240,000 ha) in Plaquemines Parish. [35] [36] A large oak tree was overturned by high winds in the town of Jeanerette in Iberia Parish.
The storm's greatest impact was the loss of sugar cane crops in Louisiana. An estimated 308,000 acres (125,000 ha) of sugar cane in 16 parishes was damaged, and about 20 percent was completely ruined. [37] After a tour of the affected area, then-Governor Edwin Edwards estimated crop damage alone at $400 million, [38] although a more recent estimate placed total agricultural damage from the hurricane at $74 million. [35] The sugar cane crop was crucial to the country's sugar supplies, rendering the losses "doubly bad", [38] and sugar futures rose drastically after the storm. [39] Other crops damaged by Carmen included soybeans, rice, and cotton. [35]
Tidal action along the coast affected the balance of salinity in coastal marshes and water bodies. The sudden intrusion of saltwater stressed delicate plants. Fish, shrimp and oysters also suffered the ecological effects of Hurricane Carmen. Flooding on land caused some wildlife to drown. Several parks in Louisiana sustained damage, either from flooding or high winds; losses to Grand Island State Park in particular totaled $114,600. The oil and gas industry was also affected, and its estimated $24.7 million in losses resulted mainly from damage to equipment and offshore facilities. The storm diminished oil production by 1.4 million barrels when it shut down operations for 24 to 48 hours at various locations. [35] Over 60,000 electric cooperative customers lost power. [40]
The hurricane caused two fatalities in Louisiana: a utility repairman who was electrocuted while working on power lines damaged by strong winds, [38] and a motorist who was involved in a storm-related traffic accident. [41] Total monetary losses in the state was estimated at $150 million. [3] Overall, the hurricane spawned four confirmed tornadoes. [42] One touched down near Brandon, Mississippi, destroying a barn and causing other damage. [43] Another struck Kaplan, Louisiana, injuring one person. [44] The storm's effects in Mississippi were described as minimal and were mainly confined to minor traffic accidents during bouts of heavy precipitation. [45] Light to moderate rainfall from the storm extended as far east as Florida and Georgia and as far west as Oklahoma and Texas. [19]
Hurricane Carmen was depicted in the 1994 movie Forrest Gump , in which the hurricane plays a major part in the movie's plot.
The 2002 Atlantic hurricane season was a near-average Atlantic hurricane season. It officially started on June 1, 2002, and ended on November 30, dates which conventionally limit the period of each year when most tropical cyclones develop in the Atlantic Ocean. The season produced fourteen tropical cyclones, of which twelve developed into named storms; four became hurricanes, and two attained major hurricane status. While the season's first cyclone did not develop until July 14, activity quickly picked up: eight storms developed in the month of September. It ended early however, with no tropical storms forming after October 6—a rare occurrence caused partly by El Niño conditions. The most intense hurricane of the season was Hurricane Isidore, a Category 3 storm with a minimum central pressure of 934 mbar; however, Hurricane Lili, with a minimum pressure of 938 mbar, attained higher winds and peaked at Category 4.
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 Atlantic multidecadal oscillation (AMO) era. The hurricane season officially began on June 1, and lasted until November 30. Altogether, 12 tropical cyclones reached hurricane strength, the highest number on record at the time; a mark not surpassed until 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 1970 Atlantic hurricane season officially began on June 1 and lasted until November 30. These dates conventionally delimit the period of each year when most tropical cyclones form in the Atlantic basin. The season was fairly average, with 14 named storms forming, of which seven were hurricanes. Two of those seven became major hurricanes, which are Category 3 or higher on the Saffir–Simpson scale. Also, this was the first season in which reconnaissance aircraft flew into all four quadrants of a tropical cyclone.
The 1971 Atlantic hurricane season was an active Atlantic hurricane season overall, producing 13 named storms, of which 6 strengthened into hurricanes. The season officially began on June 1, 1971, and lasted until November 30, 1971. These dates conventionally delimit the period of each year when most tropical cyclones form in the Atlantic basin. This season, the first storm, Arlene, developed on July 4, while the last, Laura, dissipated on November 22.
The 1974 Atlantic hurricane season was a destructive and deadly hurricane season. In terms of overall activity, it was near average, with eleven named storms forming, of which four became hurricanes. Two of those four became major hurricanes, which are Category 3 or higher systems on the Saffir–Simpson scale. The season officially began on June 1 and lasted until November 30. These dates conventionally delimit the period of each year when most tropical cyclones form in the Atlantic Ocean.
The 1979 Atlantic hurricane season was the first Atlantic hurricane season to include both male and female names on its list of tropical cyclone names. The season officially began on June 1, and lasted until November 30. These dates conventionally delimit the period of each year when most tropical cyclones form in the Atlantic basin. It was slightly below average, with nine systems reaching tropical storm intensity. The first system, an unnumbered tropical depression, developed north of Puerto Rico on June 9. Two days later, Tropical Depression One formed and produced severe flooding in Jamaica, with 41 deaths and about $27 million (1979 USD) in damage. Tropical Storm Ana caused minimal impact in the Lesser Antilles. Hurricane Bob spawned tornadoes and produced minor wind damage along the Gulf Coast of the United States, primarily in Louisiana, while the remnants caused flooding, especially in Indiana. Tropical Storm Claudette caused extensive flooding in Texas due to torrential rainfall, resulting in two deaths and about $750 million in damage.
Hurricane Isidore was a powerful tropical cyclone that caused widespread flooding and heavy damage across Mexico, Cuba, and the United States in September 2002. The ninth named storm and the second hurricane in the 2002 Atlantic hurricane season, and the fifth of eight named storms to occur in September of that year, Isidore peaked as a Category 3 hurricane, causing damage, as well as four fatalities in Jamaica, Cuba, Mexico, and the United States. Isidore is also noted for threatening to strike the northern Gulf Coast as a Category 4 hurricane, however, the storm struck the region as a moderately strong tropical storm, due to a track change that brought the storm over the Yucatán Peninsula for over a day, which significantly weakened the cyclone in the process. The primary impact from the storm was the heavy rainfall, which fell across southeast Mexico, and also from the central United States Gulf coast into the Ohio Valley.
Hurricane Roxanne was a rare and erratic tropical cyclone that caused extensive flooding in Mexico due to its unusual movement. The seventeenth storm, tenth hurricane, and the fifth and final major hurricane of the very active 1995 Atlantic hurricane season, Roxanne developed in the southwestern Caribbean Sea from an area of low pressure on October 7. The depression curved northward, causing it to avoid landfall in Central America. By October 9, the depression intensified enough to be upgraded to Tropical Storm Roxanne. On the following day, Roxanne turned west-northward, where it promptly intensified into a hurricane. As Roxanne headed generally westward, it began to rapidly deepen and reached Category 3 intensity less than 24 hours after becoming a hurricane. Shortly thereafter, Roxanne made landfall near Cozumel, Mexico at its peak intensity, which caused severe damage.
Hurricane Hilda was an intense tropical cyclone that ravaged areas of the United States Gulf Coast, particularly Louisiana. In addition to its damage inland, the hurricane greatly disrupted offshore oil production, and at its time was the costliest tropical cyclone for Louisiana's offshore oil production. Due in part to flights made by the National Hurricane Research Laboratory, Hilda became one of the most well-documented storms meteorologically in the Atlantic. Lasting for seven days as a tropical cyclone, Hilda caused US$126 million in damage and 38 deaths. It was the tenth named storm, sixth hurricane, and the fourth major hurricane of the 1964 Atlantic hurricane season.
The 1957 Atlantic hurricane season featured one of the longest-travelling tropical cyclones in the Atlantic basin, Hurricane Carrie. Nevertheless, the season was generally inactive, with eight tropical storms – two of which went unnamed – and three hurricanes, two of which intensified further to attain major hurricane intensity. The season officially began on June 15 and ended on November 15, though the year's first tropical cyclone developed prior to the start of the season on June 8. The final storm dissipated on October 27, well before the official end of the season. The strongest hurricane of the year was Carrie, which reached the equivalent of a Category 4 hurricane on the Saffir–Simpson hurricane scale on two separate occasions in the open Atlantic; Carrie later caused the sinking of the German ship Pamir southwest of the Azores, resulting in 80 deaths.
The 1942 Atlantic hurricane season was one of seven seasons to feature multiple hurricane landfalls in Texas. The season officially lasted from June 16, 1942, to October 31, 1942. These dates conventionally delimit the period of each year when most tropical cyclones form in the Atlantic basin. A total of 11 tropical storms from 1943 are listed in the Atlantic hurricane database, with two additional tropical depressions. The first system of the year, a tropical depression, developed over the central Gulf of Mexico on June 3, while the last system, the Belize hurricane, dissipated over the Yucatán Peninsula on November 11. After the depression dissipated on June 3, the season remained dormant until the next system developed two months later. In mid-August, a hurricane struck Texas, causing about $790,000 (1942 USD) in damage.
The 1940 Atlantic hurricane season was a generally average period of tropical cyclogenesis in 1940. Though the season had no official bounds, most tropical cyclone activity occurred during August and September. Throughout the year, fourteen tropical cyclones formed, of which nine reached tropical storm intensity; six were hurricanes. None of the hurricanes reached major hurricane intensity. Tropical cyclones that did not approach populated areas or shipping lanes, especially if they were relatively weak and of short duration, may have remained undetected. Because technologies such as satellite monitoring were not available until the 1960s, historical data on tropical cyclones from this period are often not reliable. As a result of a reanalysis project which analyzed the season in 2012, an additional hurricane was added to HURDAT. The year's first tropical storm formed on May 19 off the northern coast of Hispaniola. At the time, this was a rare occurrence, as only four other tropical disturbances were known to have formed prior during this period; since then, reanalysis of previous seasons has concluded that there were more than four tropical cyclones in May before 1940. The season's final system was a tropical disturbance situated in the Greater Antilles, which dissipated on November 8.
The 1919 Florida Keys hurricane was a massive and damaging tropical cyclone that swept across areas of the northern Caribbean Sea and the United States Gulf Coast in September 1919. Remaining an intense Atlantic hurricane throughout much of its existence, the storm's slow movement and sheer size prolonged and enlarged the scope of the hurricane's effects, making it one of the deadliest hurricanes in United States history. Impacts were largely concentrated around the Florida Keys and South Texas areas, though lesser but nonetheless significant effects were felt in Cuba and other areas of the United States Gulf Coast. The hurricane's peak strength in Dry Tortugas in the lower Florida Keys made it one of the most powerful Atlantic hurricanes to make landfall in the United States.
Hurricane Edith was the strongest hurricane to form during the 1971 Atlantic hurricane season and the southernmost landfalling Category 5 hurricane on record in the Atlantic at the time. Edith developed from a tropical wave on September 5 and quickly strengthened into a hurricane in the Caribbean Sea. Edith rapidly intensified on September 9 and made landfall on Cape Gracias a Dios as a Category 5 hurricane, with sustained winds of 160 mph (260 km/h). It quickly lost intensity over Central America and after briefly entering the Gulf of Honduras it crossed the Yucatán Peninsula in Mexico. After moving across the Gulf of Mexico a trough turned the storm to the northeast and Edith, after having restrengthened while accelerating towards the coast, made landfall on Louisiana with winds of 105 mph (170 km/h) on September 16. Edith steadily weakened over land and dissipated over Georgia on September 18.
Hurricane Greta, later Hurricane Olivia, was one of fourteen named Atlantic hurricanes to cross over Central America into the eastern Pacific while remaining a tropical cyclone. The seventh named storm of the 1978 Atlantic hurricane season, Greta formed from a tropical wave just northwest of Trinidad on September 13, and despite being in a climatologically unfavorable area, gradually intensified while moving west-northwestward. On September 16, it became a hurricane south of Jamaica. Two days later, the well-defined eye approached northeastern Honduras but veered to the northwest. After reaching peak winds of 130 mph (210 km/h) that day, Greta weakened while paralleling the northern Honduras coast just offshore. On September 19, it made landfall on Belize near Dangriga and quickly weakened into a tropical depression while crossing Guatemala and southeastern Mexico. After entering the eastern Pacific, the system re-intensified into a hurricane and was renamed Olivia, the eighteenth named storm of the 1978 Pacific hurricane season which weakened before landfall and dissipated over Chiapas on September 23.
The 1879 Atlantic hurricane season ran from the summer to near the end of autumn in 1879. In 1879 there were two tropical storms, four hurricanes, and two major hurricanes. However, in the absence of modern satellite and other remote-sensing technologies, only storms that affected populated land areas or encountered ships at sea were recorded, so the actual total could be higher. An undercount bias of zero to six tropical cyclones per year between 1851 and 1885 and zero to four per year between 1886 and 1910 has been estimated. Of the known 1879 cyclones, Hurricane One were first documented in 1995 by Jose Fernandez-Partagas and Henry Diaz. They also proposed large changes to the known tracks of Hurricanes Two, Three, Seven and Eight. Later one storm was deemed not to be a tropical cyclone at all and was dropped from the database.
The 1877 Atlantic hurricane season lasted from mid-summer to late-fall. Records show that in 1877 there were eight cyclones, of which five were tropical storms and three were hurricanes, one of which became a major hurricane. However, in the absence of modern satellite and other remote-sensing technologies, only storms that affected populated land areas or encountered ships at sea were recorded, so the actual total could be higher. An undercount bias of zero to six tropical cyclones per year between 1851 and 1885 and zero to four per year between 1886 and 1910 has been estimated.
The 1926 Louisiana hurricane caused widespread devastation to the United States Gulf Coast, particularly in Louisiana. The third tropical cyclone and hurricane of the 1926 Atlantic hurricane season, it formed from a broad area of low pressure in the central Caribbean Sea on August 20. Moving to the northwest, the storm slowly intensified, reaching tropical storm strength on August 21 and subsequently attaining hurricane strength after passing through the Yucatán Channel. The hurricane steadily intensified as it recurved northwards in the Gulf of Mexico, before reaching peak intensity just prior to landfall near Houma, Louisiana on August 25 with winds of 115 mph (185 km/h). After moving inland, the tropical cyclone moved to the west and quickly weakened, before dissipating on August 27.
The 1942 Matagorda hurricane was the most intense and costliest tropical cyclone of the 1942 Atlantic hurricane season. The second tropical storm and hurricane, as well as the first major hurricane of the year, it originated from a tropical wave near the island of St. Lucia on August 21. Moving generally westward across the Caribbean Sea, the storm remained weak for much of its early existence. However, it gradually intensified, and reached hurricane strength south of Jamaica on August 25 before coming ashore on the Yucatán Peninsula late on August 27. Once in the Gulf of Mexico, the hurricane quickly strengthened, and attained its peak intensity on August 29 as a Category 3 hurricane with winds of 115 mph (185 km/h). Nearing the Texas Gulf Coast, the storm maintained intensity, and continued to do so by the time it made a final landfall near Matagorda on August 30. Continuing inland, the hurricane weakened, and dissipated into a remnant low on August 31.