Local and remote impacts of seasonal snow cover on atmospheric circulation have been
explored extensively, with observational and modelling efforts focusing on how Eurasian …

Meridional transport of heat by transient atmospheric eddies is a key component of the
energy budget of the middle-and high-latitude regions. The heat flux at relevant frequencies …

This paper examines probability distributions of local wave activity (LWA), a measure of the
jet stream's meander, and factors that control them. The observed column‐mean LWA …

Stratospheric Sudden Warmings (SSWs) predominantly occur in the Northern Hemisphere
with only 1 major event recorded in the Southern Hemisphere in the satellite era …

Midlatitude weather is characterized by mobile cyclones and anticyclones that cause 34
meandering of the jet stream (transient Rossby waves) in the upper troposphere. The 35 …

The downward influence of stratospheric sudden warmings (SSWs) can create significant
tropospheric circulation anomalies that last for several weeks. It is therefore of interest to …