Volumes and Issues  Contents of Issue 11

Ann. Geophys., 24, 2891-2900, 2006
www.ann-geophys.net/24/2891/2006/
© European Geosciences Union 2006

Diurnal variation of mountain waves

R. M. Worthington
no affiliation

Abstract. Mountain waves could be modified as the boundary layer varies between stable and convective. However case studies show mountain waves day and night, and above e.g. convective rolls with precipitation lines over mountains. VHF radar measurements of vertical wind (1990–2006) confirm a seasonal variation of mountain-wave amplitude, yet there is little diurnal variation of amplitude. Mountain-wave azimuth shows possible diurnal variation compared to wind rotation across the boundary layer.

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Citation: Worthington, R. M.: Diurnal variation of mountain waves, Ann. Geophys., 24, 2891-2900, 2006.   Bibtex   EndNote   Reference Manager