Articles | Volume 2, issue 4
Weather Clim. Dynam., 2, 1167–1185, 2021
https://doi.org/10.5194/wcd-2-1167-2021
Weather Clim. Dynam., 2, 1167–1185, 2021
https://doi.org/10.5194/wcd-2-1167-2021
Research article
06 Dec 2021
Research article | 06 Dec 2021

Multi-day hail clusters and isolated hail days in Switzerland – large-scale flow conditions and precursors

Hélène Barras et al.

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Cited articles

Beck, C., Jacobeit, J., and Jones, P. D.: Frequency and within-type variations of large-scale circulation types and their effects on low-frequency climate variability in central Europe since 1780, Int. J. Climatol., 27, 473–491, https://doi.org/10.1002/joc.1410, 2007. a
Bonamente, M.: Hypothesis Testing and Statistics, in: Statistics and Analysis of Scientific Data, 117–146, Springer, New York, NY, USA, https://doi.org/10.1007/978-1-4939-6572-4_7, 2017. a
Brooks, H. E.: Proximity soundings for severe convection for Europe and the United States from reanalysis data, Atmos. Res., 93, 546–553, https://doi.org/10.1016/j.atmosres.2008.10.005, 2009. a
Dalcher, A. and Kalnay, E.: Error growth and predictability in operational ECMWF forecasts, Tellus A, 39, 474–491, https://doi.org/10.1111/j.1600-0870.1987.tb00322.x, 1987. a
Dee, D. P., Uppala, S. M., Simmons, A. J., Berrisford, P., Poli, P., Kobayashi, S., Andrae, U., Balmaseda, M. A., Balsamo, G., Bauer, P., Bechtold, P., Beljaars, A. C., van de Berg, L., Bidlot, J., Bormann, N., Delsol, C., Dragani, R., Fuentes, M., Geer, A. J., Haimberger, L., Healy, S. B., Hersbach, H., Hólm, E. V., Isaksen, L., Kållberg, P., Köhler, M., Matricardi, M., Mcnally, A. P., Monge-Sanz, B. M., Morcrette, J. J., Park, B. K., Peubey, C., de Rosnay, P., Tavolato, C., Thépaut, J. N., and Vitart, F.: The ERA-Interim reanalysis: Configuration and performance of the data assimilation system, Q. J. Roy. Meteor. Soc., 137, 553–597, https://doi.org/10.1002/qj.828, 2011. a
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Short summary
In Switzerland hail may occur several days in a row. Such multi-day hail events may cause significant damage, and understanding and forecasting these events is important. Using reanalysis data we show that weather systems over Europe move slower before and during multi-day hail events compared to single hail days. Surface temperatures are typically warmer and the air more humid over Switzerland and winds are slower on multi-day hail clusters. These results may be used for hail forecasting.