|
2013–2014 Atlantic Winter Storms In Europe
2013–2014 Atlantic winter storms in Europe were a series of winter storms affecting areas of Atlantic Europe and beyond. The French Atlantic coastal regions (chiefly Brittany), South West and Southern England, West Wales, Ireland, Spanish Atlantic coastal regions (particularly Galicia) were especially affected by a "conveyor belt" series of high-precipitation storms (mostly not exceptional for their winds) and by high tides. Many storms were Bomb (meteorology), explosively deepened by a strong jet stream, many deepening below 950 hPa. The repeated formation of large deep lows over the Atlantic brought storm surges and large waves which coincided with some of the highest Tide, astronomical tides of the year and caused coastal damage. The low pressure areas brought heavy rainfalls which led to flooding, which became most severe over parts of England such as Winter flooding of 2013–14 on the Somerset Levels, at the Somerset Levels. The repeated storms fit into a pattern of distur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Extratropical Cyclone
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 rain, showers to severe hail, thunderstorms, blizzards, and tornadoes. These types of cyclones are defined as Synoptic scale meteorology, large scale (synoptic) Low-pressure area, 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 Ea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Severn Bridge
The Severn Bridge () is a Controlled-access highway, motorway suspension bridge that spans the River Severn between South Gloucestershire in England and Monmouthshire in South East Wales. It is the original Severn crossing, Severn road crossing between England and Wales, and took three and a half years to build, at a cost of Pound sterling, £8 million. It replaced the 137-year-old Aust Ferry. The bridge was opened in 1966 by Queen Elizabeth II. For thirty years, the bridge carried the M4 motorway. It was granted Grade I listed building, listed status in 1999. Following the completion of the Second Severn Crossing, the section of motorway from Olveston in England to Magor, Monmouthshire, Magor in Wales was designated the M48 motorway, M48. In addition to carrying the motorway, the bridge has service paths on each side which are open to pedestrians and cyclists. These carry National Cycle Route 4 and EuroVelo cycle routes, as well as hosting a weekly parkrun. History The f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jetstream
Jet streams are fast flowing, narrow air currents in the Earth's atmosphere. The main jet streams are located near the altitude of the tropopause and are westerly winds, flowing west to east around the globe. The northern hemisphere and the southern hemisphere each have a polar jet around their respective polar vortex at around above sea level and typically travelling at around although often considerably faster. Closer to the equator and somewhat higher and somewhat weaker is a subtropical jet. The northern polar jet flows over the middle to northern latitudes of North America, Europe, and Asia and their intervening oceans, while the southern hemisphere polar jet mostly circles Antarctica. Jet streams may start, stop, split into two or more parts, combine into one stream, or flow in various directions including opposite to the direction of the remainder of the jet. The El Niño–Southern Oscillation affects the location of the jet streams, which in turn affects the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Temperature Gradient
A temperature gradient is a physical quantity that describes in which direction and at what rate the temperature changes the most rapidly around a particular location. The temperature spatial gradient is a vector quantity with Dimensional analysis, dimension of temperature difference per unit length. The International System of Units, SI Units of measurement, unit is kelvin per meter (K/m). Temperature gradients in the Earth's atmosphere, atmosphere are important in the atmospheric sciences (meteorology, climatology and related fields). Mathematical description Assuming that the temperature ''T'' is an intensive quantity, i.e., a single-valued, Continuous function, continuous and Derivative, differentiable Function (mathematics), function of three-dimensional space (often called a scalar field), i.e., that :T=T(x,y,z) where ''x'', ''y'' and ''z'' are the Cartesian coordinate system, coordinates of the location of interest, then the temperature gradient is the vector (geometric) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyclone Xaver
Cyclone Xaver (or Storm Xaver), also known as the North Sea flood or tidal surge of 2013, was a winter storm that affected northern Europe. Force 12 winds and heavy snowfall were predicted along the storm's path, and there were warnings of a significant risk of storm surge leading to coastal flooding along the coasts of the North and Irish Seas. Names The Free University of Berlin gave the storm its name (a German form of the name Xavier (given name), Xavier), given to the Cyclone Berit, Berit storm of 2011. In Poland, the storm is named Ksawery, the local translation. The Danish Meteorological Institute abided by its alphabetical decision incepted shortly after the St. Jude storm six weeks before (which it retroactively named Allan), so named the storm Bodil. The Swedish Meteorological Institute gave the storm the name Sven, after the name day of 5 December. In the Netherlands the storm has been co-dubbed the "Sinterklaasstorm", where 5 December is traditionally celebrated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nordic Countries
The Nordic countries (also known as the Nordics or ''Norden''; ) are a geographical and cultural region in Northern Europe, as well as the Arctic Ocean, Arctic and Atlantic Ocean, North Atlantic oceans. It includes the sovereign states of Denmark, Finland, Iceland, Norway and Sweden; the autonomous administrative division, autonomous territories of the Faroe Islands and Greenland; and the autonomous region of Åland. The Nordic countries have much in common in their way of life, History of Scandinavia, history, religion and Nordic model, social and economic model. They have a long history of political unions and other close relations but do not form a singular state or federation today. The Scandinavism, Scandinavist movement sought to unite Denmark, Norway and Sweden into one country in the 19th century. With the dissolution of the union between Norway and Sweden (Norwegian independence), the independence of Finland in the early 20th century and the 1944 Icelandic constitution ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aberystwyth
Aberystwyth (; ) is a University town, university and seaside town and a community (Wales), community in Ceredigion, Wales. It is the largest town in Ceredigion and from Aberaeron, the county's other administrative centre. In 2021, the population of the town was 14,640. Located in the Historic counties of Wales, historic county of Cardiganshire, means "the mouth of the River Ystwyth, Ystwyth". It has been a major educational location in Wales since the establishment of University College Wales, now Aberystwyth University, in 1872. The town is situated on Cardigan Bay on the west coast of Wales, near the confluence of the River Ystwyth and Afon Rheidol. Following the reconstruction of the harbour, the Ystwyth skirts the town. The Rheidol passes through the town. The seafront, with a Royal Pier, Aberystwyth, pier, stretches from Constitution Hill, Aberystwyth, Constitution Hill at the north end of the Promenade to the harbour at the south. The beach is divided by the castle. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Resources Wales
Natural Resources Wales () is a Welsh Government sponsored body, which became operational from 1 April 2013, when it took over the management of the natural resources of Wales. It was formed from a merger of the Countryside Council for Wales, Environment Agency Wales, and the Forestry Commission, Forestry Commission Wales, and also assumed some other roles formerly performed by the Welsh Government. Roles and responsibilities Purpose NRW's purpose is to "pursue sustainable management of natural resources” and “apply the principles of sustainable management of natural resources” as stated in the Environment (Wales) Act 2016. Remit NRW receives a Remit Letter at the start of each financial year setting out what the Welsh Government wants it to achieve during that year. Its main responsibilities are: * Adviser: principal adviser to Welsh Government, and adviser to industry and the wider public and voluntary sector, and communicator about issues relating to the environmen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cleddau Bridge
The Cleddau Bridge (, ) in Pembrokeshire, Wales, carries the A477 road over the River Cleddau between Neyland and Pembroke Dock. Errors in the box girder design caused the collapse during construction in 1970. The bridge became operational during 1975. The bridge is managed by Pembrokeshire County Council. History Pembrokeshire is divided by the Cleddau. Hobbs Point in Pembroke Dock on the south side and Neyland on the north side are less than apart across the waterway but to drive from one to the other, a journey of by road was required. Between 1858 and 1950, the Admiralty permitted operation of steam ferries between the two towns. From 1950, the County Council operated a ferry service, with capacity for 24 vehicles and 250 pedestrians. A decision was taken in the 1960s to replace the ferry service: two bridges would be required, one crossing the Cleddau and a smaller bridge to the north of Neyland crossing Westfield Pill creek. Sir Alexander Gibb & Partners and Freema ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anglesey
Anglesey ( ; ) is an island off the north-west coast of Wales. It forms the bulk of the Principal areas of Wales, county known as the Isle of Anglesey, which also includes Holy Island, Anglesey, Holy Island () and some islets and Skerry, skerries. The county borders Gwynedd across the Menai Strait to the southeast, and is otherwise surrounded by the Irish Sea. Holyhead is the largest town, and the administrative centre is Llangefni. The county is part of the Preserved counties of Wales, preserved county of Gwynedd. Anglesey is the northernmost county in Wales. The Isle of Anglesey has an area of and a population of in . After Holyhead (12,103), the largest settlements are Llangefni (5,500) and Amlwch (3,967). The economy of the county is mostly based on agriculture, energy, and tourism, the latter especially on the coast. Holyhead is also a major ferry port for Dublin, Ireland. The county has the second-highest percentage of Welsh language, Welsh speakers in Wales, at 57.2%, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Britannia Bridge
Britannia Bridge () is a bridge in Wales that crosses the Menai Strait between the Isle of Anglesey and city of Bangor, Gwynedd, Bangor. It was originally designed and built by the noted railway engineer Robert Stephenson as a tubular bridge of wrought iron rectangular box-section spans for carrying rail traffic. Its importance was to form a critical link of the Chester and Holyhead Railway's route, enabling trains to directly travel between London and the port of Holyhead, thus facilitating a sea link to Dublin, Ireland. Decades before the building of the Britannia Bridge, the Menai Suspension Bridge had been completed, but this structure carried a road rather than track; there was no rail connection to Anglesey before its construction. After many years of deliberation and proposals, on 30 June 1845, a Act of Parliament#Bills, Parliamentary Bill covering the construction of the Britannia Bridge received royal assent. At the British Admiralty, Admiralty's insistence, the bridge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neath
Neath (; ) is a market town and Community (Wales), community situated in the Neath Port Talbot, Neath Port Talbot County Borough, Wales. The town had a population of 50,658 in 2011. The community of the parish of Neath had a population of 19,258 in 2011. Historic counties of Wales, Historically in Glamorgan, the town is located on the River Neath, east-northeast of Swansea. Etymology The town's English name ultimately derives from "" the original Welsh name for the River Neath and is known to be Proto-Celtic language, Celtic or Pre-Celtic. A meaning of 'shining' or 'brilliant' has been suggested, as has a link to the older Indo-European root (simply meaning 'river'). As such, the town may share its etymology with the town of Stratton, Cornwall and the River Nidd in Northern England. History Roman fort The town is located at a ford (crossing), ford of the River Neath and its strategic situation is evident by a number of Celts, Celtic hill forts, surrounding the town. The Ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
