The Violent Tornado on 24 June 2021 in Czechia: Damage Survey, Societal Impacts, and Lessons Learned

Author:

Púčik Tomáš1,Rýva David2,Staněk Miloslav34,Šinger Miroslav56,Groenemeijer Pieter1,Pistotnik Georg7,Kaltenberger Rainer8,Zich Miloš9,Koláček Jan9,Holzer Alois1

Affiliation:

1. a European Severe Storms Laboratory, Wiener Neustadt, Austria

2. b Czech Hydrometeorological Institute, Prague, Czechia

3. c Charles University, Prague, Czechia

4. d Meteopress, Prague, Czechia

5. e Slovak Hydrometeorological Institute, Bratislava, Slovakia

6. f Commenius University, Bratislava, Slovakia

7. g Geosphere, Vienna, Austria

8. h Austrocontrol, Vienna, Austria

9. i Brno University of Technology, Brno, Czechia

Abstract

Abstract A violent tornado occurred in Czechia on 24 June 2021, killing six and causing at least 576 injuries. There were more indirect than direct injuries. The tornado was rated 4 on the international Fujita scale (IF4) using a draft version of the IF scale. This was the first violent tornado in Czechia and one of only 17 violent, i.e., (I)F4 or higher, tornadoes that occurred in Europe since 1950. The tornado reached a width of 3.5 km, the widest on record in Europe. The case presents an important opportunity to investigate the impacts of such a strong tornado in the area, where they are rare, no tornado warnings are issued, and where the building standards are different from the typically investigated tornadoes in the United States. We discuss challenges in organizing the damage survey, which took 3 days and involved meteorologists from three countries. A wind damage survey guide to aid mitigating these was written by the European Severe Storms Laboratory and initiated the development of a wind damage surveying app. The damage survey showed that most of the inhabited buildings built using heavy masonry and rigid ceilings did not collapse in IF2/3 winds, but only with IF4 winds. Eyewitness reports collected after the tornado show that many people were not aware of the risk associated with the tornado. Eventually, most people tried to shelter in the most secure part of the house, but it was often too late. This case highlights the need for better communication of tornado risk to the public in Europe.

Publisher

American Meteorological Society

Reference91 articles.

1. Tornado fatalities: An environmental perspective;Anderson-Frey, A. K.,2019

2. Tornadoes in Europe: Synthesis of the observational datasets;Antonescu, B.,2016

3. Tornadoes in Europe: An underestimated threat;Antonescu, B.,2017

4. What is the worst that could happen? Reexamining the 24–25 June 1967 tornado outbreak over western Europe;Antonescu, B.,2018

5. Spatial and temporal analysis of tornado fatalities in the United States: 1880–2005;Ashley, W. S.,2007

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