Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics
ACP
Articles | Volume 25, issue 21
Articles | Volume 25, issue 21
https://doi.org/10.5194/acp-25-14479-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-25-14479-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 25, issue 21
Research article
 | 
04 Nov 2025
Research article |  | 04 Nov 2025

Secondary ice formation in cumulus congestus clouds: insights from observations and aerosol-aware large-eddy simulations

Silvia M. Calderón, Noora Hyttinen, Harri Kokkola, Tomi Raatikainen, R. Paul Lawson, and Sami Romakkaniemi

Viewed

Total article views: 794 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
708 66 20 794 40 15 28
  • HTML: 708
  • PDF: 66
  • XML: 20
  • Total: 794
  • Supplement: 40
  • BibTeX: 15
  • EndNote: 28
Views and downloads (calculated since 26 Jun 2025)
Cumulative views and downloads (calculated since 26 Jun 2025)

Viewed (geographical distribution)

Total article views: 794 (including HTML, PDF, and XML) Thereof 794 with geography defined and 0 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 04 Nov 2025
Download
Short summary
Field campaigns suggest secondary ice production (SIP) from mm-sized supercooled droplets drives rapid glaciation and precipitation development in summer cumulus congestus clouds lacking ice-nucleating particles. Our large-eddy simulations with sectional aerosol–hydrometeor microphysics support this, reproducing observed size distributions and showing how SIP accelerates aggregation, enhancing surface precipitation.
Read more
Share
Altmetrics
Final-revised paper
Preprint