Английская Википедия:Hurricane Zeta

Материал из Онлайн справочника
Перейти к навигацииПерейти к поиску

Шаблон:Short description Шаблон:Use mdy dates Шаблон:Use American English Шаблон:Other hurricane uses Шаблон:Infobox weather eventШаблон:Infobox weather event/NWSШаблон:Infobox weather event/EffectsШаблон:Infobox weather event/Footer

Hurricane Zeta was a late-season major hurricane in 2020 that made landfall on the Yucatán Peninsula and then in southeastern Louisiana, the latest on record to do so at such strength in the United States. Zeta was the record-tying sixth hurricane of the year to make landfall in the United States. The twenty-seventh named storm, twelfth hurricane and fifth major hurricane of the extremely active 2020 Atlantic hurricane season, Zeta formed from a broad area of low pressure that formed in the western Caribbean Sea on October 19. After battling wind shear, the quasi-stationary low organized into Tropical Depression Twenty-Eight on October 24. The system strengthened into Tropical Storm Zeta early on October 25 before becoming a hurricane the next day as it began to move northwestward. Hurricane Zeta made landfall on the Yucatán Peninsula late on October 26 and weakened while inland to a tropical storm, before moving off the northern coast of the peninsula on October 27. After weakening due to dry air entrainment, Zeta reorganized and became a hurricane again, and eventually a Category 2 hurricane, as it turned northeastward approaching the United States Gulf Coast on October 28. It continued to strengthen until it reached its peak intensity as a major Category 3 hurricane with Шаблон:Convert sustained winds and a minimum pressure of Шаблон:Convert as it made landfall at Cocodrie, Louisiana, that evening. Zeta continued on through Mississippi and parts of Alabama with hurricane-force winds. Zeta gradually weakened as it accelerated northeastward, and became post-tropical on October 29, as it moved through central Virginia, dissipating shortly afterwards off the coast of New Jersey. After bringing accumulating snow to parts of New England, the extratropical low-pressure system carrying Zeta's remnant energy impacted the United Kingdom on November 1 and 2.

Numerous tropical cyclone watches and warnings were issued in areas that had already dealt with other tropical cyclones throughout the season, including Hurricane Delta, which took a near-identical track three weeks prior. States of emergencies were issued in Louisiana, Mississippi, and Alabama. Heavy rain in Jamaica led to a landslide that killed a man and his daughter when it hit their family home on October 24. In Mexico, strong winds and storm surge knocked down tree branches onto flooded streets in Playa del Carmen, Quintana Roo, near where Zeta made landfall. Heavy rain, storm surge, and strong winds also impacted the Southeastern United States and at least six fatalities were confirmed in the region. Downed power lines and numerous crashes were a result in New England after the remnants of the system brought heavy accumulating snow to parts of the region. Overall, Zeta caused at least $4.4 billion in damage throughout its path: $3.9 billion in the United States and $50 million in the Caribbean.[1]

Meteorological history

Шаблон:Storm path At 00:00 UTC on October 15, the National Hurricane Center (NHC) began to monitor the southern Caribbean Sea for the possible development of a broad area of low pressure over the region.[2] A large area of unsettled weather developed over the southwestern Caribbean by October 19 due to the combination of a tropical wave and a trough of low pressure. Although unfavorable upper-level winds prevented further development of the tropical wave, southerly flow from that system caused Zeta's precursor trough to drift northward.[3] Three days later, satellite images and radar data showed that the system, located near Grand Cayman Island at the time, was gradually becoming better organized.[4] Following an increase of deep convection overnight into the morning of October 24, satellite data indicated that a well-defined low formed by 12:00 UTC October 24, marking the formation of Tropical Depression Twenty-Eight. Then, 12 hours later, the depression strengthened into Tropical Storm Zeta,[3] while located about Шаблон:Convert east-southeast of Cozumel, Quintana Roo.[5] After remaining nearly stationary for over a day, the storm began to move northwestward, and, despite experiencing some north-northwestwardly wind shear,[6] Zeta steadily intensified, reaching hurricane strength by 06:00 UTC on October 26, while located about Шаблон:Convert southeast of Cozumel. At 03:55 UTC the next day, the hurricane made its first landfall near Ciudad Chemuyil, Quintana Roo with sustained winds of Шаблон:Convert.[3] It weakened to a tropical storm over the Yucatán Peninsula, and moved offshore of the northern coast of the peninsula by 15:00 UTC, about Шаблон:Convert north-northeast of Progreso, Yucatán.[7]

Файл:Zeta 2020-10-26 1840Z.jpg
Tropical Storm Zeta approaching the Yucatán Peninsula on October 26

Dry air wrapped around the northern half of Zeta's circulation as it moved off shore over the southern Gulf of Mexico, leaving its center partially exposed,[8] though it began to re-intensify on October 28, in a conducive environment of low shear and warm Sea surface temperatures.[3] At 06:00 UTC on October 28, while located about Шаблон:Convert south of New Orleans, Louisiana, Zeta became a hurricane again.[9] It then began to accelerate, turning towards the northeast because of an approaching upper-level low and associated cold front moving across the Southern Plains while ridging was located off the Southeast Atlantic U.S. Coast.[10] While within the swift flow between these systems, Zeta rapidly intensified as it moved quickly, with a forward speed of (Шаблон:Convert, toward the Louisiana coast.[3] Despite marginal sea-surface temperatures and increasing wind shear, the storm's velocity kept it from weakening.[10] It continued to strengthen until it reached its peak intensity, as a category 3 hurricane, with sustained winds of Шаблон:Convert and a minimum barometric pressure of Шаблон:Convert, as it made landfall near Cocodrie, Louisiana, at 21:00 UTC.[3] Operationally, the National Hurricane Center determined the storm to only be a category 2 at landfall, but it was upgraded to a category 3 in post season analysis.[11] The storm began to gradually weaken as it moved directly over New Orleans and then into southern Mississippi.[3] Its maximum sustained winds decreased to tropical storm strength early on October 29, about Шаблон:Convert south-southeast of Tuscaloosa, Alabama.[12] It then accelerated northeastward across northern Georgia and the southern Appalachian Mountains,[3] before transitioning into a post-tropical cyclone about Шаблон:Convert south-southeast of Charlottesville, Virginia.[13] The system continued moving rapidly northeastward overnight on Шаблон:Nowrap, becoming entwined with a frontal zone[3] and bringing accumulating snow to parts of New England,[14] before dissipating east of the mid-Atlantic U.S. coast on October 30.[3] Several days later, the low-pressure system carrying Zeta's remnant energy brought heavy rain and strong winds to parts of the United Kingdom.[15]

Preparations

Cayman Islands and Jamaica

Flash flood warnings were issued in parts of Jamaica and the Cayman Islands, where a small craft warning was also issued in the latter.[16][17]

Cuba

Upon formation, a Tropical Storm Watch was issued for the province of Pinar del Río.[18] This was upgraded to a warning soon after. However, the storm went a bit further south than expected, and no significant impacts were felt there.Шаблон:Citation needed

Mexico

In Quintana Roo, people were still recovering from Hurricane Delta, which hit the region about three weeks prior. The state government set up several shelters for residents and tourists, while transport was suspended.[19] Some boats that usually carry tourists anchored among mangroves to avoid the waves and winds of Hurricane Zeta.[20]

United States

Файл:Zeta-CONUS 2020-10-28 1700Z.png
GOES-16 imagery of Hurricane Zeta and the Southern Plains winter storm interacting on October 28

Hurricane watches were issued for eastern and central coastal Louisiana and coastal Mississippi. A tropical storm watch was also issued for areas east of Intracoastal City to Morgan City, Louisiana, as well as coastal Alabama. Storm surge watches were issued for the entire area as well. The western part of watches and warnings were trimmed as the storm approached and the forecast track became better established.[21] Inland tropical storm warnings were issued as far north as southern Virginia. Two tornado watches were ultimately issued for this storm; they stretched from southeast Louisiana into southwestern Georgia.[22][23] As the storm began to merge with a cold front, winter weather advisories were issued for inland New England with the threat of accumulating snow causing problems on roads.[24]

Louisiana

On October 26, Louisiana Governor John Bel Edwards issued a state of emergency for the entire state.[25] The town of Grand Isle issued a mandatory evacuation on October 27 as a voluntary evacuation was ordered for Jean Lafitte that same day.[26] Tulane University moved classes to virtual learning on October 28, while also closing health centers on campus.[27] Cleco employed more than 200 new workers to help restore power in the aftermath of Zeta.[28] Several national park units were shut down to weather the storm.[29]

Mississippi

Mississippi Governor Tate Reeves declared a state of emergency ahead of Zeta on October 28.[30] This was preceded by Hattiesburg and Forrest County's emergency declarations which were issued on October 27.[31] Schools in Pascagoula, Gautier, Biloxi, and Long Beach were closed on October 28 and 29 although schools in Pascagoula and Gautier only had early releases on October 28.[32] On October 26, the entire Mississippi section of the Gulf Islands National Seashore shut down in preparation of the hurricane.[33]

Alabama

On October 27, Alabama Governor Kay Ivey issued a state of emergency.[34] Baldwin EMC stocked on supplies and put extra crews on standby ahead of Zeta to help restore power in parts of the state.[35]

Elsewhere

Tropical Storm Warnings were issued as far inland as the Carolinas and Virginia on October 28, with the likelihood of tropical-storm-force sustained winds and gusts likely in the areas.[36]

After the storm moved offshore, the threat of blowing snow and other wintry weather in New England prompted Winter Weather Advisories for much of inland New England on October 29 and 30. The residents of the area were warned of slick roads and unsuitable driving conditions with the wintry weather.[24]

Impact

Cayman Islands and Jamaica

A man and his daughter were killed in Jamaica after a landslide hit the family's home on October 24. The landslide was due to heavy rain likely from the precursor to Zeta.[37] The precursor of Zeta caused J$2 billion (US$13.7 million) in infrastructural damage.[38] Later, Zeta also caused US$18 million to roads and US$13 million in agricultural losses.[39]

Mexico

Tree branches were littered across flooded streets in Playa del Carmen, Quintana Roo, near where Zeta made landfall.[40] However, Quintana Roo Governor Carlos Joaquin stated on Twitter that no major damage or casualties had been reported in the state. He also allowed airports and business to re-open just hours after landfall, but forced beaches to remain closed until surf calmed.[41] Damage in Quintana Roo was relatively minor, and only reached MX$4.1 million (US$195,000).[42]

United States

A number of tornado warnings were issued in Louisiana, Mississippi, Alabama, and Florida.[43][44] Over 2 million customers in the United States lost power.[45]

Louisiana

Шаблон:Multiple image Sustained tropical storm force winds began spreading onshore in southeastern coast of Louisiana around 18:00 UTC on October 28.[46] A sustained wind of Шаблон:Convert was reported at Caillou Bay.[47] Just after a landfall, a personal weather station at Golden Meadow reported winds of 83 mph with a gust to 105 mph while another unofficial weather station nearby reported sustained winds of Шаблон:Convert and a gust to Шаблон:Convert.[46][48] Additionally, a wind gust to Шаблон:Convert was reported at Houma and a wind gust to Шаблон:Convert was reported at New Orleans Lakefront Airport.[48] A WeatherFlow station in Harahan reported sustained winds of Шаблон:Convert and a gust to Шаблон:Convert while an elevated station at Bayou Bienvenue south-southeast of New Orleans reported sustained winds of Шаблон:Convert and a gust to Шаблон:Convert.[49] Shell Beach reported sustained winds of Шаблон:Convert with a gust to Шаблон:Convert.[50]

A gas station was damaged in Grand Isle and a tree fell on a home in Chauvin.[46][51] Numerous utility lines were downed in Houma and storm surge flooded LA 1 in Golden Meadow while also depositing a boat on it.[51] The eye of Zeta moved directly over New Orleans, where winds gusted to 94 mph, a large tree was snapped in Bayou St. John, and a tree was blown down onto a car in the Garden District.[52] The airport reported a pressure of 973 mb as the eye moved overhead.[50] One person was hospitalized after a roof collapsed on a building in the city,[53] and another person was also killed due to electrocution from downed power lines.[54] Overall, Zeta caused $1.25 billion damage in Louisiana.[3]

Mississippi

Bay St. Louis experienced maximum sustained winds of 80 mph with gusts to 103 mph at approximately 7:00 pm local time.[55] This was followed shortly after by peak storm surge recorded at Шаблон:Convert.[56] The only tornado reported while Zeta was a tropical cyclone occurred in Noxubee County on October 28. It was rated EF1 (on the Enhanced Fujita Scale) and caused about $30,000 in damage.[3][57] The storm surge flooded the parking garage at the Golden Nugget Casino in Biloxi, leaving several cars partially submerged.[58] Wind gusts of near Шаблон:Convert were reported in Forrest County.[59] Trees were blown down in eastern Marion County and in Lamar County south of U.S. 98.[60][61] Additionally, there were sporadic reports of home damage in the region.[62][63] One death was recorded in Biloxi when a person was found dead on the Broadwater Marina, having drowned after being surrounded by storm surge.[3][64] Overall, Zeta caused $650 million damage in Mississippi.[3]

Alabama

Strong winds impacted Mobile, which was still recovering from Hurricane Sally from the month prior. The weather service at Mobile Regional Airport reported sustained winds of Шаблон:Convert and a wind gust of Шаблон:Convert.[65] An observation at the museum ship USS Alabama reported sustained winds of Шаблон:Convert while an observation at the Buccaneer Yacht Club reported a wind gust of Шаблон:Convert.[66] An observation in Evergreen reported sustained winds of Шаблон:Convert with a wind gust of Шаблон:Convert and a minimum pressure of 988 mb was reported at the Demopolis Municipal Airport as Zeta passed nearby. A National Ocean Service station at the Bayou La Batre Bridge reported Шаблон:Convert of storm surge as well.[67] An observation in Wetumpka reported sustained winds of Шаблон:Convert.[12] One person died when a tree fell on a mobile home in rural Clarke County.[68] Overall, Zeta caused $825 million damage in Alabama, as well as 500,000 power outages.[69][3]

East Coast of the United States

Шаблон:See also

Файл:Snow blanketing eastern Massachusetts after Zeta.jpg
Шаблон:Convert of snow blanketing Lexington, MA after post-tropical cyclone Zeta came through the area

Шаблон:Multiple image After interacting and merging with the winter storm located over the Southern Plains, Zeta caused widespread wind damage throughout the rest of the Southeastern United States. A wind gust of Шаблон:Convert was observed in Pensacola, Florida.[67] Zeta crossed over Northern Georgia beginning at 05:00 UTC on October 29, causing major impacts, especially in Metro Atlanta. Wind gust was recorded to be up to Шаблон:Convert on the Georgia/Alabama border, near Piedmont, Alabama.[70] In Acworth, Georgia, a large oak tree was uprooted and fell on a mobile home, killing a man. Two other adults and a child were in the home at the time of the incident but were not injured.[71] Two other people in Buford, Georgia, also died from a tree falling onto their house.[72] Nearly a million people in Metro Atlanta were without power the morning after the storm.[73] Thousands of people in Metro Atlanta were still without power four days after the storm, in addition to at least one polling location which was to be used for the 2020 elections, resulting in an emergency change in such locations.[74] Overall, Zeta caused $1.1 billion damage in Georgia, becoming one of the top five costliest tropical cyclones in Georgia in the process.[11]

In North Carolina, sustained tropical-storm force winds moved over the entire state.[75] A sustained wind of Шаблон:Convert and a gust to Шаблон:Convert was reported at Cashiers while a sustained wind of Шаблон:Convert and a gust to Шаблон:Convert were reported at the Greensboro Piedmont Triad International Airport.[76][77] A sustained wind of Шаблон:Convert and a gust to Шаблон:Convert was also reported at a station in Conway, to the east of Roanoke Rapids.[13] As the storm raced offshore, a sustained wind of Шаблон:Convert and a gust to Шаблон:Convert was reported at Ocean City, Maryland.[78] Overall, Zeta caused $550 million damage in the Carolinas and $25 million in Virginia.[3]

In parts of southern New England and upstate New York, the remnants of post-tropical cyclone Zeta brought accumulating snow to the region, after interacting with a cold front also moving through.[79] The highest amount of accumulation was Шаблон:Convert of snow recorded in Grafton, Massachusetts.[80] The National Weather Service at Norton, Massachusetts set a monthly record for snow, at Шаблон:Convert.[81] This early-season snowstorm resulted in some downed tree branches in the region.[82] The snowstorm also caused slippery road surfaces, leading to numerous crashes, some serious, in the state of Massachusetts.[83] The cold front associated with Zeta dropped temperatures on the morning of October 31 to Шаблон:Convert in Albany, New York, just one degree shy of the record. This is well below the typical low temperature of Шаблон:Convert. Highs that day struggled to get into the 40s.[84] Parts of New Jersey saw temperatures get as low as Шаблон:Convert after Zeta dropped snow in the northern portion of the state, acculumating to Шаблон:Convert in High Point State Park.[85][86]

United Kingdom

Шаблон:Wettest tropical cyclones in the United Kingdom The remnant energy of Zeta crossed the United Kingdom on November 1–2, less than a day after Storm Aiden had impacted the country. Due to the risk of further heavy rainfall across areas previously impacted by Aiden, the Environment Agency issued more than 40 flood alerts ahead of the arrival of Zeta's remnants.[87] The system re-intensified into a hurricane-force extratropical cyclone while centered off the western coast of Scotland on 1 November. Heavy rainfall resulted in the River Wharfe bursting its banks in West Yorkshire, flooding properties in the town of Otley.Шаблон:Citation needed

It was responsible for flooding in North Wales after bringing prolonged heavy rainfall to the region.[88] The village of Dolgarrog suffered extensive damage after flash flooding inundated the entire village, including Dolgarrog railway station, causing the suspension of services along the Conwy Valley line.[88] In Betws-y-Coed, the A5 road was closed; the nearby Dolgellau Bypass was also closed due to flooding.[88] Several rivers burst their banks, including the River Dee, causing damage in Bangor-on-Dee, Corwen, Llangollen and Wrexham.[88] In Trefriw, officers from North Wales Police rescued several residents from flooded homes overnight.[89]

High winds also caused disruption to transport. Along the A55 road in north Wales, speed restrictions were in place on the Britannia Bridge and around Conwy Tunnel, while Dyfi Bridge on the A487 was closed. The A525 was blocked by fallen trees. The M62 motorway was closed between Leeds and Manchester after high winds caused a lorry to overturn, landing on top of a van in the next lane. At Birmingham Airport, high winds caused difficulty for arriving aircraft.[90]

Records and naming

Upon formation, Zeta became the earliest 27th Atlantic tropical or subtropical storm on record, surpassing the old mark of November 29, set by Hurricane Epsilon in 2005.[4] It also became the latest major hurricane to strike the continental United States in the calendar year on record, surpassing the 1921 Tampa Bay hurricane.[91]

The 2020 season was the second (along with 2005) in which an alphabetic list of 21 storm names had been exhausted, necessitating use of the Greek alphabet auxiliary list. In March 2021, the World Meteorological Organization replaced that auxiliary list with a new 21-name supplemental list. As a result, the name Zeta will not be used to name another Atlantic hurricane.[92]

See also

Notes

Шаблон:Reflist

References

Шаблон:Reflist

External links

Шаблон:Commons category

Шаблон:Portal bar

Шаблон:2020 Atlantic hurricane season buttons Шаблон:Category 3 Atlantic hurricanes Шаблон:2020–21 North American winter buttons Шаблон:United States winter storms

Партнерские ресурсы
Криптовалюты
Магазины
Хостинг
Разное

  1. ↑ Шаблон:Cite web
  2. ↑ Шаблон:Cite web
  3. ↑ 3,00 3,01 3,02 3,03 3,04 3,05 3,06 3,07 3,08 3,09 3,10 3,11 3,12 3,13 3,14 3,15 Шаблон:Cite web
  4. ↑ 4,0 4,1 Шаблон:Cite web
  5. ↑ Шаблон:Cite web
  6. ↑ Шаблон:Cite web
  7. ↑ Шаблон:Cite web
  8. ↑ Шаблон:Cite web
  9. ↑ Шаблон:Cite web
  10. ↑ 10,0 10,1 Шаблон:Cite web
  11. ↑ 11,0 11,1 Hurricane Zeta was a Cat 3 storm — not a Cat 2 — when it hit New Orleans, new NHC report says, NOLA, May 12, 2021
  12. ↑ 12,0 12,1 Шаблон:Cite web
  13. ↑ 13,0 13,1 Шаблон:Cite web
  14. ↑ Шаблон:Cite news
  15. ↑ Шаблон:Cite news
  16. ↑ Шаблон:Cite web
  17. ↑ Шаблон:Cite web
  18. ↑ Шаблон:Cite web
  19. ↑ Шаблон:Cite web
  20. ↑ Шаблон:Cite web
  21. ↑ Шаблон:Cite web
  22. ↑ Шаблон:Cite web
  23. ↑ Шаблон:Cite web
  24. ↑ 24,0 24,1 Шаблон:Cite web
  25. ↑ Шаблон:Cite web
  26. ↑ Шаблон:Cite web
  27. ↑ Шаблон:Cite web
  28. ↑ Шаблон:Cite web
  29. ↑ Шаблон:Cite news
  30. ↑ Шаблон:Cite web
  31. ↑ Шаблон:Cite web
  32. ↑ Шаблон:Cite web
  33. ↑ Davis Bayou Area Reopens Following Hurricane Zeta, NPS, November 13, 2020
  34. ↑ Шаблон:Cite web
  35. ↑ Шаблон:Cite web
  36. ↑ Шаблон:Cite web
  37. ↑ Шаблон:Cite web
  38. ↑ Шаблон:Cite web
  39. ↑ Шаблон:Cite news
  40. ↑ Шаблон:Cite webШаблон:Dead link
  41. ↑ Шаблон:Cite web
  42. ↑ Шаблон:Cite news
  43. ↑ Шаблон:Cite web
  44. ↑ Шаблон:Cite web
  45. ↑ Шаблон:Cite news
  46. ↑ 46,0 46,1 46,2 Шаблон:Cite web
  47. ↑ Шаблон:Cite web
  48. ↑ 48,0 48,1 Шаблон:Cite web
  49. ↑ Шаблон:Cite web
  50. ↑ 50,0 50,1 Шаблон:Cite web
  51. ↑ 51,0 51,1 Шаблон:Cite web
  52. ↑ Шаблон:Cite web
  53. ↑ Шаблон:Cite web
  54. ↑ Шаблон:Cite web
  55. ↑ Шаблон:Cite web
  56. ↑ Шаблон:Cite web
  57. ↑ Шаблон:Cite report
  58. ↑ Шаблон:Cite web
  59. ↑ Шаблон:Cite report
  60. ↑ Шаблон:Cite report
  61. ↑ Шаблон:Cite report
  62. ↑ Шаблон:Cite report
  63. ↑ Шаблон:Cite report
  64. ↑ Шаблон:Cite web
  65. ↑ Шаблон:Cite web
  66. ↑ Шаблон:Cite web
  67. ↑ 67,0 67,1 Шаблон:Cite web
  68. ↑ Шаблон:Cite web
  69. ↑ Шаблон:Cite news
  70. ↑ Шаблон:Cite web
  71. ↑ Шаблон:Cite web
  72. ↑ Шаблон:Cite web
  73. ↑ Шаблон:Cite news
  74. ↑ Шаблон:Cite web
  75. ↑ Шаблон:Cite web
  76. ↑ Шаблон:Cite web
  77. ↑ Шаблон:Cite web
  78. ↑ Шаблон:Cite web
  79. ↑ Шаблон:Cite web
  80. ↑ Шаблон:Cite web
  81. ↑ Zeta Brings Snow from New Jersey to Massachusetts, WeatherBoy, October 30, 2020
  82. ↑ Шаблон:Cite web
  83. ↑ Шаблон:Cite web
  84. ↑ Шаблон:Cite news
  85. ↑ Шаблон:Cite news
  86. ↑ Шаблон:Cite news
  87. ↑ Шаблон:Cite web
  88. ↑ 88,0 88,1 88,2 88,3 Шаблон:Cite web
  89. ↑ Шаблон:Cite web
  90. ↑ Шаблон:Cite web
  91. ↑ Шаблон:Cite news
  92. ↑ Шаблон:Cite web
Источник — http://wikihandbk.com/ruwiki/index.php?title=Английская_Википедия:Hurricane_Zeta&oldid=15325624