A selection of new science articles from the past week of interest to the SPARC community (a SPARC Office choice).

MJO-related intraseasonal variation in the stratosphere: Gravity waves and zonal winds. By M.J. Alexander et al. in the Journal of Geophysical Research: Atmospheres.

How long do satellites need to overlap? Evaluation of climate data stability from overlapping satellite records. By E.C. Weatherhead et al. in Atmospheric Chemistry and Physics.

A method to encapsulate model structural uncertainty in ensemble projections of future climate: EPIC v1.0. By J. Lewis et al. in Geoscientific Model Development.

BATAL: The Balloon measurement campaigns of the Asian Tropopause Aerosol Layer. By J.-P. Vernier et al. in the Bulletin of the American Meteorological Society.