European Windstorm - Names

Names

Up to the second half of the 19th century, European windstorms were named after the person who spotted it. Usually, they would be named either by the year, the date, the Saint's day of their occurrence or any other way that made them commonly known. This has meant that the same storm could be named differently from one country to another.

Inspired by the practice of the U.S. National Weather Service to assign names to hurricanes and typhoons, a student at the Free University of Berlin (FU), Karla Wege, suggested in 1954 that all high- and low-pressure systems affecting Europe should be given names in order to make tracking the systems simpler. Lows were given female names and highs male names. This practice was soon adopted by the German media.

In 1998, the system changed to alternating male and female names for highs and lows each year. In November 2002, the Adopt-a-Vortex scheme was started, which allows members of the public to buy names that will then be assigned to storms during each year. The money raised by this is used by the meteorology department to maintain weather observations at the FU.

The FU names became gradually known across Europe through the media. Even though these are not sanctioned by any official organizations, like the World Meteorological Organization, they are commonly used. However, a storm may still be named differently in different country. For instance, the Norwegian weather service also names independently notable storms that affect Norway.

Several European languages use the word Ouragan or cognates thereof (Hurricane, Huragan, Orcaan, Orkaan) to indicate particularly strong European windstorms. This is not in reference to the tropical cyclone of the same name but to the Hurricane strength of the wind in the Beaufort scale (winds ≥ 118 km/h or ≥ 73 mph).

Temporal clustering of windstorm events has also been noted, with 8 consecutive storms hitting Europe during the winter of 1989/90. Lothar and Martin in 1999 were separated only by 36 hours. Kyrill in 2007 following only four days after Hanno, and 2008 with Johanna, Kirsten and Emma. In 2011, Xaver (Berit) moved across Northern Europe and just a day later another storm, named Yoda, hit the same area. In December the same year, Friedhelm, Hergen, Joachim and Oliver/Patrick (Cato/Dagmar) struck northern Europe.