Untangling dynamical and microphysical controls for the structure of stratocumulus

Geophysical Research Letters

Volumn 40, Issue 16, 2013, Pages 4432-4436

  Ovchinnikov, Mikhail ^a   Easter, Richard C ^a   Gustafson, William I ^a  

^a PACIFIC NORTHWEST NATIONAL LABORATORY   (United States)

Author keywords

cloud microphysics; open cells; parcel model; precipitation; rain initiation; time scale

Indexed keywords

CELLS; CLOUDS; CYTOLOGY; DROPS; TIME MEASUREMENT;

CELL STRUCTURE; CLOSED CELLS; CLOUD MICROPHYSICS; DROPLET CONCENTRATION; OPEN-CELL; PARCEL MODEL; RAIN INITIATION; STRATOCUMULUS CLOUDS; TIME-SCALES; TWO TIME SCALE;

RAIN;

CLOUD MICROPHYSICS; NUMERICAL MODEL; PARAMETERIZATION; PRECIPITATION (CLIMATOLOGY); STRATOCUMULUS; TIMESCALE;

EID: 84882789437     PISSN: 00948276     EISSN: 19448007     Source Type: Journal    
DOI: 10.1002/grl.50810     Document Type: Article

References (16)

1. Berner, A. H., C. S. Bretherton, and, R. Wood, (2011), Large-eddy simulation of mesoscale dynamics and entrainment around a pocket of open cells observed in VOCALS-REX RF06, Atmos. Chem. Phys., 11 (20), 10,525-10,540.
2. Feingold, G., I. Koren, H. L. Wang, H. W. Xue, and, W. A. Brewer, (2010), Precipitation-generated oscillations in open cellular cloud fields, Nature, 466 (7308), 849-852.
3. Kessler, E., (1969), On Distribution and Continuity of Water Substance in Atmospheric Circulations, Met. Monographs, Vol. 10, No. 32, Am. Meteorol. Soc., Boston.
4. Kessler, E., (1995), On the continuity and distribution of water substance in atmospheric circulations, Atmos. Res., 38 (1-4), 109-145.
5. Khairoutdinov, M., and, Y. Kogan, (2000), A new cloud physics parameterization in a large-eddy simulation model of marine stratocumulus, Mon. Weather Rev., 128 (1), 229-243.
6. Mechem, D. B., S. E. Yuter, and, S. P. de Szoeke, (2012), Thermodynamic and aerosol controls in Southeast Pacific stratocumulus, J. Atmos. Sci., 69 (4), 1250-1266.
7. Savic-Jovcic, V., and, B. Stevens, (2008), The structure and mesoscale organization of precipitating stratocumulus, J. Atmos. Sci., 65 (5), 1587-1605.
8. Sharon, T. M., B. A. Albrecht, H. H. Jonsson, P. Minnis, M. M. Khaiyer, T. M. van Reken, J. Seinfeld, and, R. Flagan, (2006), Aerosol and cloud microphysical characteristics of rifts and gradients in maritime stratocumulus clouds, J. Atmos. Sci., 63 (3), 983-997.
9. Stevens, B., G. Vali, K. Comstock, R. Wood, M. C. van Zanten, P. H. Austin, C. S. Bretherton, and, D. H. Lenschow, (2005), Pockets of open cells and drizzle in marine stratocumulus, Bull. Am. Meteorol. Soc., 86 (1), 51-57.
10. Wang, H., and, G. Feingold, (2009), Modeling mesoscale cellular structures and drizzle in marine stratocumulus. Part II: The microphysics and dynamics of the boundary region between open and closed cells, J. Atmos. Sci., 66 (11), 3257-3275.
11. Wang, H., G. Feingold, R. Wood, and, J. Kazil, (2010), Modelling microphysical and meteorological controls on precipitation and cloud cellular structures in Southeast Pacific stratocumulus, Atmos. Chem. Phys., 10 (13), 6347-6362.
12. Wood, R., (2012), Stratocumulus clouds, Mon. Weather Rev., 140 (8), 2373-2423.
13. Wood, R., and, D. L. Hartmann, (2006), Spatial variability of liquid water path in marine low cloud: The importance of mesoscale cellular convection, J. Clim., 19 (9), 1748-1764.
14. Wood, R., K. K. Comstock, C. S. Bretherton, C. Cornish, J. Tomlinson, D. R. Collins, and, C. Fairall, (2008), Open cellular structure in marine stratocumulus sheets, J. Geophys. Res., 113, D12207, doi: 10.1029/2007JD009371.
15. Wood, R., C. S. Bretherton, D. Leon, A. D. Clarke, P. Zuidema, G. Allen, and, H. Coe, (2011), An aircraft case study of the spatial transition from closed to open mesoscale cellular convection over the Southeast Pacific, Atmos. Chem. Phys., 11 (5), 2341-2370.
16. Wyant, M. C., et al. (2010), The PreVOCA experiment: Modeling the lower troposphere in the Southeast Pacific, Atmos. Chem. Phys., 10 (10), 4757-4774.