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Great Sheffield Gale
The Great Sheffield Gale is the name given to an intense European windstorm which crossed the United Kingdom in mid-February 1962, devastating the city of Sheffield in the West Riding of Yorkshire. Nine people were killed across the country, including four in Sheffield; damage in the city was on a widespread and severe scale never before witnessed in a major British city from a European windstorm, and only later matched by the effects of the 1968 Scotland storm in Glasgow. The extratropical cyclone responsible for the gale subsequently moved over the North Sea, contributing to the North Sea flood of 1962, a storm surge in which at least 347 people died, predominantly in West Germany. Meteorological history The extratropical cyclone responsible for the gale likely formed over the North Atlantic Ocean on 14 February 1962, rapidly intensifying as it passed eastwards over Scotland on 15 February before positioning itself over Norway on 16 February, with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Windstorm
European windstorms are powerful extratropical cyclones which form as cyclonic windstorms associated with areas of low atmospheric pressure. They can occur throughout the year, but are most frequent between October and March, with peak intensity in the winter months. Deep areas of low pressure are common over the North Atlantic, and occasionally start as nor'easters off the New England coast. They frequently track across the North Atlantic Ocean towards the north of Scotland and into the Norwegian Sea, which generally minimizes the impact to inland areas; however, if the track is further south, it may cause adverse weather conditions across Central Europe, Northern Europe and especially Western Europe. The countries most commonly affected include the United Kingdom, Ireland, the Netherlands, Norway, Germany, the Faroe Islands and Iceland. The strong wind phenomena intrinsic to European windstorms, that give rise to "damage footprints" at the surface, can be placed into three cat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Temperature Inversion
In meteorology, an inversion is a deviation from the normal change of an atmospheric property with altitude. It almost always refers to an inversion of the air temperature lapse rate, in which case it is called a temperature inversion. Normally, air temperature decreases with an increase in altitude, but during an inversion warmer air is held above cooler air. An inversion traps air pollution, such as smog, close to the ground. An inversion can also suppress convection by acting as a "cap". If this cap is broken for any of several reasons, convection of any moisture present can then erupt into violent thunderstorms. Temperature inversion can notoriously result in freezing rain in cold climates. Normal atmospheric conditions Usually, within the lower atmosphere (the troposphere) the air near the surface of the Earth is warmer than the air above it, largely because the atmosphere is heated from below as solar radiation warms the Earth's surface, which in turn then warms the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heeley Railway Station
Heeley railway station was a railway station in Sheffield, England. The station served the communities of Heeley, Meersbrook and Lowfield and was situated on the Midland Main Line near London Road on Heeley Bridge, lying between Sheffield Midland station and Millhouses railway station. The station opened with the inauguration of the Midland Railway's main line between Chesterfield and Sheffield on 1 February 1870. This new station of 1870 was designed by the company architect John Holloway Sanders. It was built on an embankment between the A61, London Road South and the River Sheaf. During construction both the road and river were diverted to create space for the station and sidings. On 22 November 1876 an overnight passenger train from London St Pancras to Scotland via Carlisle derailed at Heeley due to a track defect, causing several people to be injured. Initially the station had two platforms but this was increased to four when the line from Sheffield to Dore was wide ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bramall Lane
Bramall Lane is a association football, football stadium in Sheffield, South Yorkshire, England, which is the home of Sheffield United F.C., Sheffield United. The stadium was originally a cricket ground, built on a road named after the Bramall family of file and graver manufacturers. The Bramalls owned The Old White House, on the corner of Bramall Lane and Cherry Street, and the Sheaf House, now a pub, that still stands at the top of Bramall Lane. It was the largest stadium in Sheffield in the 19th century, and hosted the city's most significant matches, including the final of the world's Youdan Cup, first football tournament, first floodlit match and several matches between the Sheffield and Hallamshire County Football Association, Sheffield and Football Association, London Football Associations that led to the unification of their respective rules. It was also used by Sheffield Wednesday F.C., Sheffield Wednesday and Sheffield F.C., Sheffield FC. It has been the home of She ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Return Period
A return period, also known as a recurrence interval or repeat interval, is an average time or an estimated average time between events such as earthquakes, floods, landslides, or river discharge flows to occur. It is a statistical measurement typically based on historic data over an extended period, and is used usually for risk analysis. Examples include deciding whether a project should be allowed to go forward in a zone of a certain risk or designing structures to withstand events with a certain return period. The following analysis assumes that the probability of the event occurring does not vary over time and is independent of past events. Estimating a return period Recurrence interval = :''n'' number of years on record; :''m'' is the rank of observed occurrences when arranged in descending order For floods, the event may be measured in terms of m3/s or height; for storm surges, in terms of the height of the surge, and similarly for other events.This is the Weibull's For ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anemograph
In meteorology, an anemometer () is a device that measures wind speed and direction. It is a common instrument used in weather stations. The earliest known description of an anemometer was by Italian architect and author Leon Battista Alberti (1404–1472) in 1450. History The anemometer has changed little since its development in the 15th century. Alberti is said to have invented it around 1450. In the ensuing centuries numerous others, including Robert Hooke (1635–1703), developed their own versions, with some mistakenly credited as its inventor. In 1846, John Thomas Romney Robinson (1792–1882) improved the design by using four hemispherical cups and mechanical wheels. In 1926, Canadian meteorologist John Patterson (1872–1956) developed a three-cup anemometer, which was improved by Brevoort and Joiner in 1935. In 1991, Derek Weston added the ability to measure wind direction. In 1994, Andreas Pflitsch developed the sonic anemometer. Velocity anemometers Cup anemome ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sheffield Gale Anemograph
Sheffield is a city in South Yorkshire, England, whose name derives from the River Sheaf which runs through it. The city serves as the administrative centre of the City of Sheffield. It is historically part of the West Riding of Yorkshire and some of its southern suburbs were transferred from Derbyshire to the city council. It is the largest settlement in South Yorkshire. The city is in the eastern foothills of the Pennines and the valleys of the River Don with its four tributaries: the Loxley, the Porter Brook, the Rivelin and the Sheaf. Sixty-one per cent of Sheffield's entire area is green space and a third of the city lies within the Peak District national park. There are more than 250 parks, woodlands and gardens in the city, which is estimated to contain around 4.5 million trees. The city is south of Leeds, east of Manchester, and north of Nottingham. Sheffield played a crucial role in the Industrial Revolution, with many significant inventions and technolo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yorkshire
Yorkshire ( ; abbreviated Yorks), formally known as the County of York, is a Historic counties of England, historic county in northern England and by far the largest in the United Kingdom. Because of its large area in comparison with other English counties, functions have been undertaken over time by its subdivisions, which have also been subject to History of local government in Yorkshire, periodic reform. Throughout these changes, Yorkshire has continued to be recognised as a geographic territory and cultural region. The name is familiar and well understood across the United Kingdom and is in common use in the media and the Yorkshire Regiment, military, and also features in the titles of current areas of civil administration such as North Yorkshire, South Yorkshire, West Yorkshire and the East Riding of Yorkshire. Within the borders of the historic county of Yorkshire are large stretches of countryside, including the Yorkshire Dales, North York Moors and Peak District nationa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Argyll
Argyll (; archaically Argyle, in modern Gaelic, ), sometimes called Argyllshire, is a historic county and registration county of western Scotland. Argyll is of ancient origin, and corresponds to most of the part of the ancient kingdom of on Great Britain. Argyll was also a medieval bishopric with its cathedral at Lismore, as well as an early modern earldom and dukedom, the Dukedom of Argyll. It borders Inverness-shire to the north, Perthshire and Dunbartonshire to the east, and—separated by the Firth of Clyde—neighbours Renfrewshire and Ayrshire to the south-east, and Buteshire to the south. Between 1890 and 1975, Argyll was an administrative county with a county council. Its area corresponds with most of the modern council area of Argyll and Bute, excluding the Isle of Bute and the Helensburgh area, but including the Morvern and Ardnamurchan areas of the Highland council area. There was an Argyllshire constituency of the Parliament of Great Britain then Parli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tiree
Tiree (; gd, Tiriodh, ) is the most westerly island in the Inner Hebrides of Scotland. The low-lying island, southwest of Coll, has an area of and a population of around 650. The land is highly fertile, and crofting, alongside tourism, and fishing are the main sources of employment for the islanders. Tiree, along with Colonsay, enjoys a relatively high number of total hours of sunshine during the late spring and early summer compared to the average for the United Kingdom. Tiree is a popular windsurfing venue; it is sometimes referred to as "Hawaii of the north". In most years, the Tiree World Classic surfing event is held here. People native to the island are known as Tirisdich. History Tiree is known for the 1st-century-AD broch, for the prehistoric carved Ringing Stone and for the birds of the headland. , abbot of Iona Abbey 679–704, recorded several stories relating to St Columba and the island of Tiree. In one story, Columba warned a monk called Berach not to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orkney
Orkney (; sco, Orkney; on, Orkneyjar; nrn, Orknøjar), also known as the Orkney Islands, is an archipelago in the Northern Isles of Scotland, situated off the north coast of the island of Great Britain. Orkney is 10 miles (16 km) north of the coast of Caithness and has about 70 islands, of which 20 are inhabited. The largest island, the Mainland, Orkney, Mainland, has an area of , making it the List of islands of Scotland, sixth-largest Scottish island and the List of islands of the British Isles, tenth-largest island in the British Isles. Orkney’s largest settlement, and also its administrative centre, is Kirkwall. Orkney is one of the 32 Subdivisions of Scotland, council areas of Scotland, as well as a Orkney (Scottish Parliament constituency), constituency of the Scottish Parliament, a Lieutenancy areas of Scotland, lieutenancy area, and an counties of Scotland, historic county. The local council is Orkney Islands Council, one of only three councils in Scotland with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kirkwall
Kirkwall ( sco, Kirkwaa, gd, Bàgh na h-Eaglaise, nrn, Kirkavå) is the largest town in Orkney, an archipelago to the north of mainland Scotland. The name Kirkwall comes from the Norse name (''Church Bay''), which later changed to ''Kirkvoe'', ''Kirkwaa'' and ''Kirkwall''. Kirkwall was formerly the site of an ancient Norse town founded approximately 1000 years ago. Today, it is a transport hub with ferries to many locations. History The town was first mentioned in in the year 1046, when it was recorded as the residence of , the Earl of Orkney, who was killed by his uncle Thorfinn the Mighty. In 1486, King James III of Scotland elevated Kirkwall to the status of a royal burgh. On the western edge of the town, surrounded by Hatston Industrial Estate, there is a prehistoric monument, known as the "Grain Earth House" (see Historic Scotland). It is a short, low, stone-walled passage, deep underground, leading to a small pillared chamber. This kind of earth house (or "souterrai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
