High‐resolution simulations of flows over South Georgia (South Atlantic) are used to
increase understanding of the likely influence of small isolated mountainous islands on the …

Abstract On 14 July 2014 during the Deep Propagating Gravity Wave Experiment
(DEEPWAVE), aircraft remote sensing instruments detected large-amplitude gravity wave …

The momentum transport by orographic gravity waves (OGWs) plays an important role in
driving the large-scale circulation throughout the atmosphere and is subject to …

Gravity waves are frequently observed in the stratosphere, trailing long distances from mid-
to high-latitude topography. Two such trailing-wave events documented over New Zealand …

In this paper, we simulate an observed mountain wave event over central Europe and
investigate the subsequent generation, propagation, phase speeds and spatial scales, and …

This work examines the influence of horizontal propagation of three-dimensional (3D)
mountain waves on the wave momentum flux (WMF) within finite domains (eg, the grid cell of …

Gravity waves (GWs) play an important role in many atmospheric processes. However, the
observation-based understanding of GWs is limited, and representing them in numerical …

The initial tendency approach is used to diagnose systematic errors in global GRAPES
(Global/Regional Assimilation Prediction System), including overly strong westerlies in the …

Linear wave solutions in the spectral space are analyzed to help understand the structure of
mountain waves. Nonrotating and hydrostatic waves generated in wind with directional …

Satellite observations show that there is a wintertime hotspot of gravity wave activity, located
mainly over the ocean, around 60° S in the stratosphere. However, the sources of the gravity …