Search Results - "Alexander, M. Joan"

Atmospheric Gravity Waves: Processes and Parameterization.

Authors: Achatz, Ulrich Alexander, M. Joan Becker, Erich et al.

Source: Journal of the Atmospheric Sciences; Feb2024, Vol. 81 Issue 2, p237-262, 26p

Sensitivity of Mountain Wave Drag Estimates on Separation Methods and Proposed Improvements.

Authors: Procházková, Zuzana Kruse, Christopher G. Alexander, M. Joan et al.

Source: Journal of the Atmospheric Sciences; Jul2023, Vol. 80 Issue 7, p1661-1680, 20p, 1 Color Photograph, 3 Charts, 11 Graphs

Global Distributions of Tropospheric and Stratospheric Gravity Wave Momentum Fluxes Resolved by the 9-km ECMWF Experiments.

Authors: Wei, Junhong Zhang, Fuqing Richter, Jadwiga H. et al.

Source: Journal of the Atmospheric Sciences; Oct2022, Vol. 79 Issue 10, p2621-2644, 24p, 5 Graphs, 9 Maps

Observed and Modeled Mountain Waves from the Surface to the Mesosphere near the Drake Passage.

Authors: Kruse, Christopher G. Alexander, M. Joan Hoffmann, Lars et al.

Source: Journal of the Atmospheric Sciences; Apr2022, Vol. 79 Issue 4, p909-932, 24p, 1 Diagram, 2 Charts, 9 Graphs, 7 Maps

Sensitivity of Gravity Wave Fluxes to Interannual Variations in Tropical Convection and Zonal Wind.

Authors: Alexander, M. Joan Ortland, David A. Grimsdell, Alison W. et al.

Source: Journal of the Atmospheric Sciences. Sep2017, Vol. 74 Issue 9, p2701-2716. 16p. 1 Chart, 13 Graphs.

Data Imbalance, Uncertainty Quantification, and Transfer Learning in Data‐Driven Parameterizations: Lessons From the Emulation of Gravity Wave Momentum Transport in WACCM.

Authors: Sun, Y. Qiang Pahlavan, Hamid A. Chattopadhyay, Ashesh et al.

Source: Journal of Advances in Modeling Earth Systems; Jul2024, Vol. 16 Issue 7, p1-27, 27p

Generation and Trapping of Gravity Waves from Convection with Comparison to Parameterization.

Authors: Alexander, M. Joan Richter, Jadwiga H. (Beres) Sutherland, Bruce R.

Source: Journal of the Atmospheric Sciences. Nov2006, Vol. 63 Issue 11, p2963-2977. 15p. 1 Chart, 11 Graphs.

Mechanism for the Generation of Secondary Waves in Wave Breaking Regions.

Authors: Vadas, Sharon L. Fritts, David C. Alexander, M. Joan

Source: Journal of the Atmospheric Sciences; 1/1/2003, Vol. 60 Issue 1, p194, 21p

Tropical Waves and the Quasi-Biennial Oscillation in a 7-km Global Climate Simulation.

Authors: Holt, Laura A. Alexander, M. Joan Coy, Lawrence et al.

Source: Journal of the Atmospheric Sciences. Sep2016, Vol. 73 Issue 9, p3771-3783. 13p.

Stratospheric gravity waves excited by Hurricane Joaquin in 2015: 3-D characteristics and the correlation with hurricane intensification.

Authors: Wu, Xue Hoffmann, Lars Wright, Corwin J. et al.

Source: EGUsphere; 1/5/2024, p1-26, 26p

Model Study of Waves Generated by Convection with Direct Validation via Satellite.

Authors: Grimsdell, Alison W. Alexander, M. Joan May, Peter T. et al.

Source: Journal of the Atmospheric Sciences. May2010, Vol. 67 Issue 5, p1617-1631. 15p. 7 Graphs, 5 Maps.

Using Satellite Observations to Constrain Parameterizations of Gravity Wave Effects for Global Models.

Authors: Alexander, M. Joan Barnet, Christopher

Source: Journal of the Atmospheric Sciences. May2007, Vol. 64 Issue 5, p1652-1665. 14p. 15 Graphs.

Effects of Tropospheric Wind Shear on the Spectrum of Convectively Generated Gravity Waves.

Authors: Beres, Jadwiga H. Alexander, M. Joan Holton, James R.

Source: Journal of the Atmospheric Sciences. 6/1/2002, Vol. 59 Issue 11, p1805. 20p.

Latitudinal Variations Observed in Gravity Waves with Short Vertical Wavelengths.

Authors: Alexander, M. Joan Tsuda, Toshitaka Vincent, Robert A.

Source: Journal of the Atmospheric Sciences. 4/15/2002, Vol. 59 Issue 8, p1394. 11p.

Stratospheric gravity waves excited by Hurricane Joaquin in 2015: 3-D characteristics and the correlation with hurricane intensification.

Authors: Xue Wu Hoffmann, Lars Wright, Corwin J. et al.

Source: Atmospheric Chemistry & Physics Discussions. 1/5/2024, p1-26. 26p.

Quantifying 3D Gravity Wave Drag in a Library of Tropical Convection‐Permitting Simulations for Data‐Driven Parameterizations.

Authors: Sun, Y. Qiang Hassanzadeh, Pedram Alexander, M. Joan et al.

Source: Journal of Advances in Modeling Earth Systems; May2023, Vol. 15 Issue 5, p1-26, 26p

Convection-generated gravity waves in the tropical lower stratosphere from Aeolus wind profiling, GNSS-RO, and ERA5 reanalysis.

Authors: Ratynski, Mathieu Khaykin, Sergey Hauchecorne, Alain et al.

Source: Atmospheric Chemistry & Physics. 2025, Vol. 25 Issue 20, p13769-13798. 30p.

Realistic Simulation of Tropical Atmospheric Gravity Waves Using Radar‐Observed Precipitation Rate and Echo Top Height.

Authors: Bramberger, Martina Alexander, M. Joan Grimsdell, Alison W.

Source: Journal of Advances in Modeling Earth Systems. Aug2020, Vol. 12 Issue 8, p1-16. 16p.

Out-of-Cloud Convective Turbulence: Estimation Method and Impacts of Model Resolution.

Authors: Barber, Katelyn A. Mullendore, Gretchen L. Alexander, M. Joan

Source: Journal of Applied Meteorology & Climatology; Jan2018, Vol. 57 Issue 1, p121-136, 16p, 4 Charts, 10 Graphs, 9 Maps

A Case Study on the Far-Field Properties of Propagating Tropospheric Gravity Waves.

Authors: Stephan, Claudia C. Alexander, M. Joan Hedlin, Michael et al.

Source: Monthly Weather Review. Aug2016, Vol. 144 Issue 8, p2947-2961. 15p.