December 1981 Windstorm
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The December 1981 windstorm was a severe storm that particularly affected southern
England England is a Countries of the United Kingdom, country that is part of the United Kingdom. It is located on the island of Great Britain, of which it covers about 62%, and List of islands of England, more than 100 smaller adjacent islands. It ...
,
Wales Wales ( ) is a Countries of the United Kingdom, country that is part of the United Kingdom. It is bordered by the Irish Sea to the north and west, England to the England–Wales border, east, the Bristol Channel to the south, and the Celtic ...
and south west
France France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...
during 13 December 1981. The storm formed as a secondary low. In England, the storm started with violent winds and snow, which reached Cornwall during the morning. Prior to its arrival a number of record low temperatures were reached for December, with -25.1C at RAF Shawbury in
Shropshire Shropshire (; abbreviated SalopAlso used officially as the name of the county from 1974–1980. The demonym for inhabitants of the county "Salopian" derives from this name.) is a Ceremonial counties of England, ceremonial county in the West M ...
and -5.9C in
Southampton Southampton is a port City status in the United Kingdom, city and unitary authority in Hampshire, England. It is located approximately southwest of London, west of Portsmouth, and southeast of Salisbury. Southampton had a population of 253, ...
. In the evening spring tides combined with a
storm surge A storm surge, storm flood, tidal surge, or storm tide is a coastal flood or tsunami-like phenomenon of rising water commonly associated with low-pressure weather systems, such as cyclones. It is measured as the rise in water level above the ...
resulted in the highest water levels recorded in the
Bristol Channel The Bristol Channel (, literal translation: "Severn Sea") is a major inlet in the island of Great Britain, separating South Wales (from Pembrokeshire to the Vale of Glamorgan) and South West England (from Devon to North Somerset). It extends ...
since the start of the 20th century.Storm surge prediction in the Bristol Channel--the floods of 13 December 1981
R. Proctor, R.A. Flather, Continental Shelf Research, Volume 9, Issue 10, October 1989, Pages 889-918, ISSN 0278-4343, , accessed 2011-03-25
Water from melting snow, caused by milder weather accompanying the depression, added to the flooding. The maximum surge at
Hinkley Point Hinkley Point is a headland on the Bristol Channel coast of Somerset, England, north of Bridgwater and west of Burnham-on-Sea, close to the mouth of the River Parrett. Excavations in 2014 and 2015, carried out by Cotswold Archaeology and fun ...
was measured at above the tidal level Ordnance Datum (OD) at 2025 hours, and measured at
Avonmouth Avonmouth ( ) is a port and outer suburb of Bristol, England, on the north bank of the mouth of the River Avon and the eastern shore of the Severn Estuary. Part of the Port of Bristol, Avonmouth Docks is important to the region's maritime eco ...
. The wind was measured at from the west. Over topping of the sea defences along a stretch of the North Somerset coast at 22 locations from
Clevedon Clevedon (, ) is a seaside town and civil parishes in England, civil parish in the unitary authority of North Somerset, England. It recorded a parish population of 21,281 in the United Kingdom Census 2011, estimated at 21,442 in 2019. It lies ...
to
Porlock Porlock is a coastal village in Somerset, England, west of Minehead. At the 2011 census, the village had a population of 1,440. In 2017, Porlock had the highest percentage of elderly population in England, with over 40% being of pensionable ...
began after 19:30, and continued until about 21:30 when the wind speed had reached from the west. Although there was no loss of life, the resultant flooding covered of land, affecting 1072 houses and commercial properties, with £150,000 worth of livestock killed and £50,000 of feed and grain destroyed. Wessex Water Authority estimated the total cost of the damage caused at £6m, resulting in a three-year programme of sea defence assessment, repair and improvement.1981 Storm in photos - December 13th 1981
''Burnham-On-Sea.com'' published 2006-12-13, accessed 2011-03-25
In France, the storm caused widespread flooding in the south west, causing considerable damage in the
river basins A drainage basin is an area of land in which all flowing surface water converges to a single point, such as a river mouth, or flows into another body of water, such as a lake or ocean. A basin is separated from adjacent basins by a perimeter, th ...
of the
Garonne The Garonne ( , ; Catalan language, Catalan, Basque language, Basque and , ; or ) is a river that flows in southwest France and northern Spain. It flows from the central Spanish Pyrenees to the Gironde estuary at the French port of Bordeaux †...
and
Adour The Adour (; ; ) is a river in southwestern France. It rises in High- Bigorre ( Pyrenees), in the commune of Aspin-Aure, and flows into the Atlantic Ocean ( Bay of Biscay) near Bayonne. It is long, of which the uppermost ca. is known as the ' ...
and flooding the city of
Bordeaux Bordeaux ( ; ; Gascon language, Gascon ; ) is a city on the river Garonne in the Gironde Departments of France, department, southwestern France. A port city, it is the capital of the Nouvelle-Aquitaine region, as well as the Prefectures in F ...
. The MV Bonita, an 8000 tonne
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cargo ship sailing from
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to
Panama Panama, officially the Republic of Panama, is a country in Latin America at the southern end of Central America, bordering South America. It is bordered by Costa Rica to the west, Colombia to the southeast, the Caribbean Sea to the north, and ...
was caught in the storm in the
English Channel The English Channel, also known as the Channel, is an arm of the Atlantic Ocean that separates Southern England from northern France. It links to the southern part of the North Sea by the Strait of Dover at its northeastern end. It is the busi ...
. 29 were rescued from the ship, 4 by helicopter until the storm was too strong for the helicopter to operate. The remaining crew were rescued by the
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lifeboat, however there were 2 fatalities. Water entered the cooling water pump house of Hinkley Point nuclear power station, causing a shut-down for weeks after the storm.


See also

* Penlee lifeboat disaster -a storm 6 days later, on 19 December 1981 * Great Storm of 1987 *
Bristol Channel floods, 1607 The Bristol Channel floods of 30 January 1607 drowned many people and destroyed a large amount of farmland and livestock during a flood in the Bristol Channel. The known tide heights, probable weather, extent and depth of flooding, and coastal f ...
* 1999 Blayais Nuclear Power Plant flood - caused by a similar storm *
European windstorm European windstorms are powerful extratropical cyclones which form as cyclone, 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 ...


External links


Gallery of damage at Burnham-on-Sea


References

{{European windstorms
1981 Events January * January 1 ** Greece enters the European Economic Community, predecessor of the European Union. ** Palau becomes a self-governing territory. * January 6 – A funeral service is held in West Germany for Nazi Grand Admiral ...
Floods in France 1980s floods in Europe 1980s floods 1981 natural disasters 1981 meteorology 1981 disasters in the United Kingdom 1981 in France
1981 Events January * January 1 ** Greece enters the European Economic Community, predecessor of the European Union. ** Palau becomes a self-governing territory. * January 6 – A funeral service is held in West Germany for Nazi Grand Admiral ...
Windstorm A storm is any disturbed state of the natural environment or the atmosphere of an astronomical body. It may be marked by significant disruptions to normal conditions such as strong wind, tornadoes, hail, thunder and lightning (a thunderstorm) ...
December 1981 in Europe