Articles | Volume 25, issue 9
https://doi.org/10.5194/hess-25-5153-2021
https://doi.org/10.5194/hess-25-5153-2021
Research article
 | 
23 Sep 2021
Research article |  | 23 Sep 2021

A novel method to identify sub-seasonal clustering episodes of extreme precipitation events and their contributions to large accumulation periods

Jérôme Kopp, Pauline Rivoire, S. Mubashshir Ali, Yannick Barton, and Olivia Martius

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Cited articles

Barton, Y., Giannakaki, P., von Waldow, H., Chevalier, C., Pfahl, S., and Martius, O.: Clustering of regional-scale extreme precipitation events in southern Switzerland, Mon. Weather Rev., 144, 347–369, https://doi.org/10.1175/MWR-D-15-0205.1, 2016. a, b, c, d, e
Bevacqua, E., Zappa, G., and Shepherd, T. G.: Shorter cyclone clusters modulate changes in European wintertime precipitation extremes, Environ. Res. Lett., 15, 124005, https://doi.org/10.1088/1748-9326/abbde7, 2020. a, b
Coles, S.: An Introduction to Statistical Modeling of Extreme Values, vol. 208, Springer, London, 2001. a, b
Cox, D. R. and Isham, V.: Point processes, vol. 12, Chapman & Hall, New York, 1980. a, b, c
Dacre, H. F. and Pinto, J. G.: Serial clustering of extratropical cyclones: a review of where, when and why it occurs, npj Climate and Atmospheric Science, 3, 1–10, https://doi.org/10.1038/s41612-020-00152-9, 2020. a, b
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Short summary
Episodes of extreme rainfall events happening in close temporal succession can lead to floods with dramatic impacts. We developed a novel method to individually identify those episodes and deduced the regions where they occur frequently and where their impact is substantial. Those regions are the east and northeast of the Asian continent, central Canada and the south of California, Afghanistan, Pakistan, the southwest of the Iberian Peninsula, and north of Argentina and south of Bolivia.