Articles | Volume 18, issue 22
https://doi.org/10.5194/acp-18-16461-2018
https://doi.org/10.5194/acp-18-16461-2018
Research article
 | 
21 Nov 2018
Research article |  | 21 Nov 2018

The effect of secondary ice production parameterization on the simulation of a cold frontal rainband

Sylvia C. Sullivan, Christian Barthlott, Jonathan Crosier, Ilya Zhukov, Athanasios Nenes, and Corinna Hoose

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Cited articles

Aleksić, N.: Precipitation effects of hail suppression in Serbia, Theor. Appl. Climatol., 40, 271–279, https://doi.org/10.1007/BF00865978, 1989.
Arkin, P. A. and Meisner, B. N.: The relationship between large-scale convective rainfall and cold cloud over the Western Hemisphere during 1982-84, Mon. Weather Rev., 115, 51–74, https://doi.org/10.1175/1520-0493(1987)115<0051:TRBLSC>2.0.CO;2, 1987.
Baldauf, M., Seifert, A., Förstner, J., Majewski, D., and Raschendorfer, M.: Operational convective-scale numerical weather prediction with the COSMO model: Description and sensitivities, Mon. Weather Rev., 139, 3887–3905, https://doi.org/10.1175/MWR-D-10-05013.1, 2011.
Barahona, D., Rodriguez, J., and Nenes, A.: Sensitivity of the global distribution of cirrus ice crystal concentration to heterogeneous freezing, J. Geophys. Res., 115, D23213, https://doi.org/10.1029/2010JD014273, 2010.
Barklie, R. H. D. and Gokhale, N.: The freezing of supercooled water drops, McGill University, Stormy Weather Group, Scientific Report MW-30, Part III, 43–64, 1959.
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Short summary
Ice crystal formation in clouds can occur via thermodynamic nucleation, but also via mechanical collisions between pre-existing crystals or co-existing droplets. When descriptions of this mechanical ice generation are implemented into the COSMO weather model, we find that the contributions to crystal number from thermodynamic and mechanical processes are of the same order. Mechanical ice generation also intensifies differences in precipitation intensity between dynamic and quiescent regions.
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