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Hurricane Bonnie (1992)
Hurricane Bonnie was a long-lived storm in the 1992 Atlantic hurricane season. It was the third tropical or subtropical storm and second hurricane of the 1992 season. Bonnie formed at high latitudes in the central Atlantic on September 17. Devoid of any real steering currents for much of its lifespan, it was nearly stationary for over a week in the central Atlantic Ocean. On September 27, it began to slowly track east and northeast towards the Azores. Just before becoming extratropical, it affected the Azores on September 30, although no damage was reported. Meteorological history The origins of the system was a cold front that moved off the U.S. East Coast on September 11. The front moved gradually off the coast and into the subtropical Atlantic Ocean before becoming stationary just east of Bermuda on September 15. Over the next two days, the cloud cover slowly detached itself from the front and form into a tropical low in its own right. On the afternoon of September 17, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nova Scotia
Nova Scotia ( ; ; ) is one of the thirteen provinces and territories of Canada. It is one of the three Maritime provinces and one of the four Atlantic provinces. Nova Scotia is Latin for "New Scotland". Most of the population are native English-speakers, and the province's population is 969,383 according to the 2021 Census. It is the most populous of Canada's Atlantic provinces. It is the country's second-most densely populated province and second-smallest province by area, both after Prince Edward Island. Its area of includes Cape Breton Island and 3,800 other coastal islands. The Nova Scotia peninsula is connected to the rest of North America by the Isthmus of Chignecto, on which the province's land border with New Brunswick is located. The province borders the Bay of Fundy and Gulf of Maine to the west and the Atlantic Ocean to the south and east, and is separated from Prince Edward Island and the island of Newfoundland by the Northumberland and Cabot straits, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eye (cyclone)
The eye is a region of mostly calm weather at the center of tropical cyclones. The eye of a storm is a roughly circular area, typically in diameter. It is surrounded by the ''eyewall'', a ring of towering thunderstorms where the most severe weather and highest winds occur. The cyclone's lowest barometric pressure occurs in the eye and can be as much as 15 percent lower than the pressure outside the storm. In strong tropical cyclones, the eye is characterized by light winds and clear skies, surrounded on all sides by a towering, symmetric eyewall. In weaker tropical cyclones, the eye is less well defined and can be covered by the central dense overcast, an area of high, thick clouds that show up brightly on satellite imagery. Weaker or disorganized storms may also feature an eyewall that does not completely encircle the eye or have an eye that features heavy rain. In all storms, however, the eye is the location of the storm's minimum barometric pressure—where the atmospheric pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hurricanes In The Azores
A tropical cyclone is a rapidly rotating storm system characterized by a low-pressure center, a closed low-level atmospheric circulation, strong winds, and a spiral arrangement of thunderstorms that produce heavy rain and squalls. Depending on its location and strength, a tropical cyclone is referred to by different names, including hurricane (), typhoon (), tropical storm, cyclonic storm, tropical depression, or simply cyclone. A hurricane is a strong tropical cyclone that occurs in the Atlantic Ocean or northeastern Pacific Ocean, and a typhoon occurs in the northwestern Pacific Ocean. In the Indian Ocean, South Pacific, or (rarely) South Atlantic, comparable storms are referred to simply as "tropical cyclones", and such storms in the Indian Ocean can also be called "severe cyclonic storms". "Tropical" refers to the geographical origin of these systems, which form almost exclusively over tropical seas. "Cyclone" refers to their winds moving in a circle, whirling round ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Azores Hurricanes
The Azores, an autonomous region of Portugal in the northeastern Atlantic Ocean, has experienced the effects of at least 21 Atlantic hurricanes, or storms that were once tropical or subtropical cyclones. The most recent storm to affect the archipelago was Tropical Storm Gaston in 2022. 1990s * September 11, 1991 - Tropical Storm Erika struck São Miguel Island with wind gusts of up to . * September 27, 1992 - Tropical Storm Charley struck Terceira Island, producing wind gusts of at Lajes Field. * September 30, 1992 - Just days after the previous storm, Tropical Storm Bonnie moved through the central Azores. Wind gusts reached at Lajes Field. One man was killed by a rock fall on São Miguel. * November 1, 1995 - Tropical Storm Tanya transitioned into an extratropical storm before moving through the Azores. The storm produced wind gusts of . Tanya knocked down trees and power lines, sank several boats, and damaged houses. A fisherman drowned amid high waves in the archipelago. * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tropical Storm Bonnie (other)
The name Bonnie has been used for ten tropical cyclones worldwide, eight in the Atlantic Ocean (one of which crossed over into the eastern Pacific Ocean) and one each in the Western Pacific and the Australian region of the Southern Hemisphere. In the Atlantic: * Hurricane Bonnie (1980), moved north over the central Atlantic Ocean, peaking at Category 2 strength. * Hurricane Bonnie (1986), a minimal hurricane that hit Beaumont-Port Arthur, Texas, causing light damage. * Hurricane Bonnie (1992), tracked eastward over the Atlantic, peaking at Category 2 strength, and striking the Azores as a tropical storm. * Hurricane Bonnie (1998), struck Wilmington, North Carolina, at just under Category 3 strength. * Tropical Storm Bonnie (2004), struck the Florida Panhandle, and caused heavy rainfall along the East Coast of the United States. * Tropical Storm Bonnie (2010), struck the eastern Florida coast causing minimal damage. * Tropical Storm Bonnie (2016), weakened to tropical d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
São Miguel Island
São Miguel Island (; Portuguese language, Portuguese for "Saint Michael"), nicknamed "The Green Island" (''Ilha Verde''), is the largest and most populous island in the Portugal, Portuguese archipelago of the Azores. The island covers and has around 140,000 inhabitants, with 45,000 people residing in Ponta Delgada, the archipelago's largest city. History In 1427, São Miguel became the second of the islands discovered by Gonçalo Velho Cabral to be settled by colonists from continental Portugal. This date is uncertain, as it is believed that the island was discovered between 1426 and 1437 and inscribed in portolans from the middle of the 15th century. Its discovery was later recorded by Priesthood (Catholic Church), Father Gaspar Frutuoso in the seminal history of the Azores, ''Saudades da Terra'', as he began: "This island of São Miguel where...we are, is mountainous and covered in ravines, and it was, when we discovered it, covered in trees...due to its humidity, with its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lajes Field
Lajes Field or Lajes Air Base (; pt, Base Aérea das Lajes), officially designated Air Base No. 4 (''Base Aérea Nº 4'', BA4) , is a multi-use airfield near Lajes and northeast of Angra do Heroísmo on Terceira Island in the Azores, Portugal. It is home to the Portuguese Air Force ''Base Aérea N º4'' and Azores Air Zone Command ( pt, Comando da Zona Aérea dos Açores), a United States Air Force detachment unit (operated by the 65th Air Base Group of United States Air Forces in Europe - Air Forces Africa), and a regional air passenger terminal. Located about east of New York City and about west of Lisbon, Portugal; the base sits in a strategic location midway between North America and Europe in the north Atlantic Ocean. History The origin of the Lajes Field dates back to 1928, when Portuguese Army Lieutenant colonel Eduardo Gomes da Silva wrote a report on the possible construction of an airfield in the plainland of Lajes, for that branch's aviation service ( pt, Aeron ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Extratropical
Extratropical cyclones, sometimes called mid-latitude cyclones or wave cyclones, are low-pressure areas which, along with the anticyclones of high-pressure areas, drive the weather over much of the Earth. Extratropical cyclones are capable of producing anything from cloudiness and mild showers to severe gales, thunderstorms, blizzards, and tornadoes. These types of cyclones are defined as large scale (synoptic) low pressure weather systems that occur in the middle latitudes of the Earth. In contrast with tropical cyclones, extratropical cyclones produce rapid changes in temperature and dew point along broad lines, called weather fronts, about the center of the cyclone. Terminology The term "cyclone" applies to numerous types of low pressure areas, one of which is the extratropical cyclone. The descriptor ''extratropical'' signifies that this type of cyclone generally occurs outside the tropics and in the middle latitudes of Earth between 30° and 60° latitude. They are termed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hurricane Bonnie STS-47 1992-09-19 1101z (3)
A tropical cyclone is a rapidly rotating storm system characterized by a low-pressure center, a closed low-level atmospheric circulation, strong winds, and a spiral arrangement of thunderstorms that produce heavy rain and squalls. Depending on its location and strength, a tropical cyclone is referred to by different names, including hurricane (), typhoon (), tropical storm, cyclonic storm, tropical depression, or simply cyclone. A hurricane is a strong tropical cyclone that occurs in the Atlantic Ocean or northeastern Pacific Ocean, and a typhoon occurs in the northwestern Pacific Ocean. In the Indian Ocean, South Pacific, or (rarely) South Atlantic, comparable storms are referred to simply as "tropical cyclones", and such storms in the Indian Ocean can also be called "severe cyclonic storms". "Tropical" refers to the geographical origin of these systems, which form almost exclusively over tropical seas. "Cyclone" refers to their winds moving in a circle, whirling round ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
High Pressure Area
A high-pressure area, high, or anticyclone, is an area near the surface of a planet where the atmospheric pressure is greater than the pressure in the surrounding regions. Highs are middle-scale meteorological features that result from interplays between the relatively larger-scale dynamics of an entire planet's atmospheric circulation. The strongest high-pressure areas result from masses of cold air which spread out from polar regions into cool neighboring regions. These highs weaken once they extend out over warmer bodies of water. Weaker—but more frequently occurring—are high-pressure areas caused by atmospheric subsidence: Air becomes cool enough to precipitate out its water vapor, and large masses of cooler, drier air descend from above. Within high-pressure areas, winds flow from where the pressure is highest, at the center of the area, toward the periphery where the pressure is lower. However, if the planet is rotating, the straight direction of the air flow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rapid Deepening
In meteorology, rapid intensification is a situation where a tropical cyclone intensifies dramatically in a short period of time. The United States National Hurricane Center defines rapid intensification as an increase in the maximum sustained winds of a tropical cyclone of at least in a 24-hour period. Necessary conditions External In order for rapid intensification to occur, several conditions must be in place. Water temperatures must be extremely warm (near or above ), and water of this temperature must be sufficiently deep such that waves do not churn deeper cooler waters up to the surface. Wind shear must be low; when wind shear is high, the convection and circulation in the cyclone will be disrupted. Dry air can also limit the strengthening of tropical cyclones. Internal Usually, an anticyclone in the upper layers of the troposphere above the storm must also be present for extremely low surface pressures to develop. This is because air must be converging towards the low ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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