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Climatology of Mountain Venting–Induced Elevated Moisture Layers in the Lee of the Alps
Publisher: American Meteorological Society
Abstract: Elevated moisture layers in the lower free troposphere (2000?6000 m MSL) in the lee of the Alps were investigated. Specific humidity was analyzed within a Lagrangian concept for fair-weather days during a 12-yr period at ...
Uncertainty of Boundary Layer Heat Budgets Computed from Wind Profiler—RASS Networks
Publisher: American Meteorological Society
Abstract: Uncertainties in the evaluation of the atmospheric heat budget, in which the turbulent heat flux divergence term is calculated as a residual, are investigated for a triangular array of 915-MHz wind profilers?radio acoustic ...
The Origin of Severe Winds in a Tornadic Bow-Echo Storm over Northern Switzerland
Publisher: American Meteorological Society
Abstract: A severe bow-echo storm over northern Switzerland is investigated. Wind damage occurred along a track 15 km long and some 100 m wide. Damage data, meteorological data from a ground micronet, and Doppler radar data are ...
Scintillometer Wind Measurements over Complex Terrain
Publisher: American Meteorological Society
Abstract: Several large-aperture scintillometers were built at the Paul Scherrer Institute with the aim to measure wind over complex terrain. A prototype instrument was tested over flat ground, and the performance of six analyzing ...
Comparison of Horizontal and Vertical Scintillometer Crosswinds during Strong Foehn with Lidar and Aircraft Measurements
Publisher: American Meteorological Society
Abstract: Measurements of the horizontal and vertical wind component by a crosswind scintillometer during foehn, the chinooklike downslope windstorm in the Alps, are presented. Because of the sparsity of vertical velocity measurements ...