To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S1. Animation of SEVIRI 0.64-μm reflectance image obtained on 5th September 2017 at 10:27 UTC overlain with the HYSPLIT back trajectories ending inside the Pocket of Open Cells (POC). Aerosols enhance cloud lifetime and brightness along the stratus-to-cumulus transition Matthew W. Christensen, William K. Jones, and Philip Stier PNAS. 2020. 117:17591-17598 DOI: 10.1073/pnas.1921231117 Download Original Video Browse All Videos »