Moist halo regions around shallow cumulus clouds in large eddy simulations

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Abbott, T. H. and Cronin, T.W. (2021) Aerosol invigoration of atmospheric convection through increases in humidity. Science, 405 371, 83–85. 406 Ackerman, B. (1958) Turbulence around tropical cumuli. J. Meteor., 15, 69–74. 407 Altaratz, O., Bar-Or, R. Z., Wollner, U. and Koren, I. (2013) Relative humidity and its effect on aerosol optical depth in the 408 vicinity of convective clouds. Environ. Res. Lett., 8, 034025. 409 Balsara, D. S. and Shu, C.-W. (2000) Monotonicity preserving weighted essentially non-oscillatory schemes with increasingly 410 high order of accuracy. J. Comput. Phys., 160, 405–452. 411 Bar-Or, R. Z., Koren, I., Altaratz, O. and Fredj, E. (2012) Radiative properties of humidified aerosols in cloudy environment. 412 Atmos. Res., 118, 280–294. 413 Brown, A. R. (1999) The sensitivity of large-eddy simulations of shallow cumulus convection to resolution and subgrid model. 414 Q. J. R. Meteorol. Soc., 125, 469–482. 415 Brown, N., Lepper, A.,Weiland, M., Hill, A. and Shipway, B. (2018) In situ data analytics for highly scalable cloud modelling on 416 Cray machines. Concurr. Comput. Pract. Exp., 30, e4331. 417 Brown, N., Lepper, A., Weiland, M., Hill, A., Shipway, B., Maynard, C., Allen, T. and Rezny, M. (2015) A highly scalable Met 418 Office NERC Cloud model. In Proceedings of the 3rd International Conference on Exascale Applications and Software- 419 EASC 2015. Edinburgh, UK, April 2015, 132–137. 420 Bryan, G. H. and Fritsch, J. M. (2002) A benchmark simulation for moist nonhydrostatic numerical models. Mon. Wea. Rev., 421 130, 2917–2928. 422 Carrico, C.M., Kus, P., Rood,M. J., Quinn, P. K. and Bates, T. S. (2003)Mixtures of pollution, dust, sea salt, and volcanic aerosol 423 during ACE-Asia: Radiative properties as a function of relative humidity. J. Geophys. Res., 108, 8650. Page 13 of 46 Quarterly Journal of the Royal Meteorological Society 123456789 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 For Peer Review 14 Jian-Feng Gu et al. Craig, G. C. (1996) Dimensional analysis of a convecting atmosphere 424 in equilibrium with external forcing. Q. J. R. Meteorol. 425 Soc., 122, 1963–1967. 426 Craig, G. C. and Dörnbrack, A. (2008) Entrainment in cumulus clouds: What resolution is cloud-resolving? J. Atmos. Sci., 65, 427 3978–3988. 428 Dawe, J. T. and Austin, P. H. (2011) The influence of the cloud shell on tracer budget measurements of LES cloud entrainment. 429 J. Atmos. Sci., 68, 2909–2920. 430 Denby, L., Böing, S. J., Parker, D. J., Ross, A. N. and Tobias, S. M. (2022) Characterising the shape, size, and orientation of 431 cloud-feeding coherent boundary-layer structures. Quart. J. Roy. Meteor. Soc., 147, 1–21. 432 Eytan, E., Koren, I., Altaratz, O., Kostinski, A. B. and Ronen, A. (2020) Longwave radiative effect of the cloud twilight zone. 433 Nat. Geo., 13, 669–673. 434 Feingold, G. and Morley, B. (2003) Aerosol hygroscopic properties as measured by lidar and comparison with in situ measure435 ments. J. Geophys. Res., 108, 4327. 436 Flores, J. M., Bar-Or, R. Z., Bluvshtein, N., Abu-Riziq, A., Kostinski, A., Borrmann, S., Koren, I. and Rudich, Y. (2012) Absorbing 437 aerosols at high relative humidity: linking hygroscopic growth to optical properties. Atmos. Chem. Phys., 12, 5511–5521. 438 Gheusi, F. and Stein, J. (2002) Lagrangian description of airflows using Eulerian passive tracers. Q. J. R. Meteorol. Soc., 128, 439 337–360. 440 Gu, J.-F., Plant, R. S., Holloway, C. E., Jones, T. R., Stirling, A., Clark, P. A.,Woolnough, S. J. andWebb, T. L. (2020a) Evaluation 441 of the bulk mass flux formulation using large eddy simulations. J. Atmos. Sci., 76, 2297–2324. 442 Heus, T. and Jonker, H. J. J. (2008) Subsiding shells around shallow cumulus clouds. J. Atmos. Sci., 65, 1003–1018. 443 Heus, T., Pols, C. F. J., Jonker, H. J. J., den Akker, H. E. A. V. and Lenschow, D. H. (2008) Observational validation of the 444 compensating mass flux through the shell around cumulus clouds. Q. J. R. Meteorol. Soc., 133, 1–13. 445 Jahani, B., Calbó, J. and González, J.-A. (2020) Quantifying transition zone radiative effects in longwave radiation parameteri446 zations. Geophys. Res. Lett., 47, e2020GL090408. 447 Jiang, G.-S. and Shu, C.-W. (1996) Efficient implementation ofWeighted ENO schemes. J. Comput. Phys., 126, 202–228. 448 Jonker, H. J. J., Heus, T. and Sullivan, P. (2008) A refined view of vertical mass transport by cumulus convection. Geophys. Res. 449 Lett., 35, 1–5. 450 Kollias, P., Albrecht, B. A., Lhermitte, R. and Savtchenko, A. (2001) Radar obserations of updrafts, downdrafts, and turbulence 451 in fair-weather cumuli. J. Atmos. Sci., 58, 1750–1766. 452 Koren, I., Feingold, G., Jiang, H. and Altaratz, O. (2009) Aerosol effects on the inter-cloud region of a small cumulus cloud field. 453 Geophys. Res. Lett., 36, 2009GL037424. 454 Koren, I., Remer, L. A., Kaufman, Y. J., Rudich, Y. and Martins, J. V. (2007) On the twilight zone between clouds and aerosols. 455 Geophys. Res. Lett., 34, 2007GL029253. 456 Laird, N. F. (2005) Humidity halos surrounding small cumulus clouds in a tropical environment. J. Atmos. Sci., 62, 3420–3425. 457 Lilly, D. K. (1962) On the numerical simulation of buoyant convection. Tellus, 14, 2153–3490. 458 Lu, M.-L., McClatchey, R. A. and Seinfeld, J. H. (2002) Cloud halos: Numerical simulation of dynamical structure and radiative 459 impact. J. Atmos. Sci., 59, 832–848. 460 Lu,M.-L.,Wang, J., Flagan, R. C., Seinfeld, J. H., Freedman, A.,McClatchey, R. A. and Jonsson, H. H. (2003) Analysis of humidity 461 halos around trade wind cumulus clouds. J. Atmos. Sci., 60, 1041–1059. Quarterly Journal of the Royal Meteorological Society Page 14 of 46 123456789 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 For Peer Review Jian-Feng Gu et al. 15 Marshak, A., Ackerman, A., da Silva, A. M., Eck, T., 462 Holben, B., Kahn, R., Kleidman, R., Knobelspiesse, K., Levy, R., Lyapustin, A., 463 Oreopoulos, L., Remer, L., Torres, O., Varnai, T., Wen, G. and Yorks, J. (2021) Aerosol properties in cloudy environments 464 fromremote sensing observations: A reviewof the current state of knowledge. Bull. Am.Meteorol. Soc., 78, E2177–E2197– 465 2412. 466 McMichael, L. A., Mechem, D. D. and Heus, T. (2022) Shallow cumulus entrainment dynamics in a sheared environment. J. 467 Atmos. Sci., 79, 3275–3295. 468 Mieslinger, T., Stevens, B., Kölling, T., Brath, M.,Wirth, M. and Buehler, S. A. (2021) Optically thin clouds in the trades. Atmos. 469 Chem. Phys., 2021, 6879–6898. 470 Nair, V., Heus, T. and van Reeuwijk, M. (2021) A lagrangian study of interfaces at the edges of cumulus clouds. J. Atmos. Sci., 471 78, 2397–2412. 472 Perry, K. D. and Hobbs, P. V. (1996) Influences of isolated cumulus clouds on the humidity of their surroundings. J. Atmos. Sci., 473 53, 159—-174. 474 Petters,M.D. and Kreidenweis, S.M. (2007) A single parameter representation of hygroscopic growth and cloud condensation 475 nucleus activity. Atmos. Chem. Phys., 7, 1961–1971. URL: https://doi.org/10.5194/acp-7-1961-2007. 476 Pinsky, M. and Khain, A. (2019) Theoretical analysis of the entrainment–mixing process at cloud boundaries. Part II: Motion 477 of cloud interface. J. Atmos. Sci., 76, 2599–2616. 478 — (2020) Analytical investigation of the role of lateralmixing in the evolution of nonprecipitating Cu. Part I: Developing clouds. 479 J. Atmos. Sci., 77, 891–909. 480 Radke, L. F. (1991) Humidity and particle fields around some small cumulus clouds. J. Atmos. Sci., 48, 1190–1193. 481 Rodts, S. M. A., Duynkerke, P. G. and Jonker, H. J. J. (2003) Size distributions and dynamical properties of shallow cumulus 482 clouds from aircraft observations and satellite data. J. Atmos. Sci., 60, 1895–1912. 483 Romps, D. M. (2010) A direct measure of entrainment. J. Atmos. Sci., 67, 1908–1927. 484 Romps, D. M., Öktem, R., Endo, S. and Vogelmann, A. M. (2021) On the lifecycle of a shallow cumulus cloud: Is it a bubble or 485 plume, active or forced? J. Atmos. Sci., 78, 2823–2833. 486 Savre, J. (2021) Formation and maintenance of subsiding shells around non-precipitating and precipitating cumulus clouds. Q. 487 J. R. Meteorol. Soc., 147, 728–745. 488 Siebesma, A. P., Bretherton, C. S., Brown, A., Chlond, A., Cuxart, J., Duynkerke, P. G., Jiang, H., Khairoutdinov,M., Lewellen, D., 489 Moeng, C.-H., Sanchez, E., Stevens, B. and Stevens, A. E. (2003) A large eddy simulation intercomparison study of shallow 490 cumulus convection. J. Atmos. Sci., 60, 1201–1219. 491 Siebesma, A. P. and Jonker, H. J. J. (2000) Anomalous scaling of cumulus cloud boundaries. Phys. Rev. Lett., 85, 214–217. 492 Smagorinsky, J. (1963) General circulation experiments with the primitive equation: I. The basic experiment. Mon. Wea. Rev., 493 91, 99–164. 494 Talford, J. and Wagner, P. B. (1980) The dynamical and liquid water structure of the small cumulus as determined from its 495 environment. Pure Appl. Geophys., 118, 935–952. 496 Twohy, C. H., Coakley Jr., J. A. and Tahnk,W. R. (2009) Effect of changes in relative humidity on aerosol scattering near clouds. 497 J. Geophys. Res.: Atmos., 114, 2008JD010991. 498 Wang, Y. and Geerts, B. (2010) Humidity variations across the edge of trade wind cumuli: observations and dynamical impli499 cations. Atmos. Res., 97, 144–156. Page 15 of 46 Quarterly Journal of the Royal Meteorological Society 123456789 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 For Peer Review 16 Jian-Feng Gu et al. Wang, Y., Geerts, B. and French, J. (2009) Dynamics of 500 the cumulus cloud margin: An observational study. J. Atmos. Sci., 66, 501 3660–3677. 502 Zhao, M. and Austin, P. H. (2005) Life cycle of numerically simulated shallow cumulus clouds. Part I: Transport. J. Atmos. Sci., 503 62, 1269–1290.