Saint Marcellus's flood or (

Low Saxon Low Saxon, also known as West Low German ( nds, Nedersassisch, Nedersaksies; nl, Nedersaksisch) are a group of Low German dialects spoken in parts of the Netherlands, northwestern Germany and southern Denmark (in North Schleswig by parts of th ...

: ; da, Den Store Manddrukning, 'Great Drowning of Men') was an intense

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 ...

, coinciding with a

new moon In astronomy, the new moon is the first lunar phase, when the Moon and Sun have the same ecliptic longitude. At this phase, the lunar disk is not visible to the naked eye, except when it is silhouetted against the Sun during a solar eclipse. ...

, which swept across the

British Isles The British Isles are a group of islands in the North Atlantic Ocean off the north-western coast of continental Europe, consisting of the islands of Great Britain, Ireland, the Isle of Man, the Inner and Outer Hebrides, the Northern Isles, ...

, the

Netherlands ) , anthem = ( en, "William of Nassau") , image_map = , map_caption = , subdivision_type = Sovereign state , subdivision_name = Kingdom of the Netherlands , established_title = Before independence , established_date = Spanish Netherl ...

, northern Germany, and

Denmark ) , song = ( en, "King Christian stood by the lofty mast") , song_type = National and royal anthem , image_map = EU-Denmark.svg , map_caption = , subdivision_type = Sovereign state , subdivision_name = Danish Realm, Kingdom of Denmark ...

(including

Schleswig The Duchy of Schleswig ( da, Hertugdømmet Slesvig; german: Herzogtum Schleswig; nds, Hartogdom Sleswig; frr, Härtochduum Slaswik) was a duchy in Southern Jutland () covering the area between about 60 km (35 miles) north and 70 km ...

Southern Jutland Southern Jutland ( da, Sønderjylland; German: Südjütland) is the name for the region south of the Kongeå in Jutland, Denmark and north of the Eider (river) in Schleswig-Holstein, Germany. The region north of the Kongeå is called da, Nørr ...

) around 16 January 1362 ( OS), causing at least 25,000 deaths. The storm tide is also called the "Second St. Marcellus flood" because it peaked on 16 January, the feast day of St. Marcellus. A previous "First St. Marcellus flood" drowned 36,000 people along the coasts of West

Friesland Friesland (, ; official fry, Fryslân ), historically and traditionally known as Frisia, is a province of the Netherlands located in the country's northern part. It is situated west of Groningen, northwest of Drenthe and Overijssel, north of ...

and

Groningen Groningen (; gos, Grunn or ) is the capital city and main municipality of Groningen province in the Netherlands. The ''capital of the north'', Groningen is the largest place as well as the economic and cultural centre of the northern part of t ...

on 16 January 1219. An immense

storm tide 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 no ...

from the

North Sea The North Sea lies between Great Britain, Norway, Denmark, Germany, the Netherlands and Belgium. An epeiric sea on the European continental shelf, it connects to the Atlantic Ocean through the English Channel in the south and the Norwegian S ...

swept far inland from England and the Netherlands to Denmark and the German coast, breaking up islands, making parts of the mainland into islands, and wiping out entire towns and districts. These included

Rungholt Rungholt was a settlement in North Frisia, in what was then the Danish Duchy of Schleswig. The area is today located in Germany. Rungholt reportedly sank beneath the waves of the North Sea when a storm tide (known as ''Grote Mandrenke'' or ''D ...

, said to have been located on the island of

Strand Strand may refer to: Topography *The flat area of land bordering a body of water, a: ** Beach ** Shoreline *Strand swamp, a type of swamp habitat in Florida Places Africa *Strand, Western Cape, a seaside town in South Africa * Strand Street, ...

North Frisia North Frisia (; ; ) is the northernmost portion of Frisia, located in Schleswig-Holstein, Germany between the rivers Eider and Wiedau. It also includes the North Frisian Islands and Heligoland. The region is traditionally inhabited by the North ...

Ravenser Odd Ravenser Odd, also spelled Ravensrodd, was a port in the East Riding of Yorkshire, England, during the medieval period, built on the sandbanks at the mouth of the Humber estuary. The name Ravenser comes from the Old Norse or 'Raven's tongue' r ...

East Yorkshire The East Riding of Yorkshire, or simply East Riding or East Yorkshire, is a ceremonial county and unitary authority area in the Yorkshire and the Humber region of England. It borders North Yorkshire to the north and west, South Yorkshire to th ...

, and the harbour of

Dunwich Dunwich is a village and civil parish in Suffolk, England. It is in the Suffolk Coast and Heaths AONB around north-east of London, south of Southwold and north of Leiston, on the North Sea coast. In the Anglo-Saxon period, Dunwich was t ...

. This storm tide, along with others of like size in the 13th century and 14th century, played a part in the formation of the

Zuiderzee The Zuiderzee or Zuider Zee (; old spelling ''Zuyderzee'' or ''Zuyder Zee'') was a shallow bay of the North Sea in the northwest of the Netherlands, extending about 100 km (60 miles) inland and at most 50 km (30 miles) wide, with an o ...

, and was characteristic of the unsettled and changeable weather in northern Europe at the beginning of the

Little Ice Age The Little Ice Age (LIA) was a period of regional cooling, particularly pronounced in the North Atlantic region. It was not a true ice age of global extent. The term was introduced into scientific literature by François E. Matthes in 1939. Ma ...

References

Floods in the Netherlands Floods in Germany Floods in England Natural disasters in Denmark European windstorms 1362 in England 14th century in the Netherlands 14th-century meteorology Storm tides of the North Sea 14th-century floods 1362 in Europe 1360s in the Holy Roman Empire Medieval weather events {{flood-stub

See also

References