Observations of ice multiplication in a weakly convective cell embedded in supercooled mid-level stratus

- J. Crosier1,2, K. N. Bower1, T. W. Choularton1, C. D. Westbrook3, P. J. Connolly1, Z. Q. Cui4, I. P. Crawford1, G. L. Capes1, H. Coe1, J. R. Dorsey1,2, P. I.Williams1,2, A. J. Illingworth3, M.W. Gallagher1, and A. M. Blyth4,2