Articles | Volume 19, issue 15 
            
                
                    
                    
            
            
            https://doi.org/10.5194/acp-19-10027-2019
                    © Author(s) 2019. This work is distributed under 
the Creative Commons Attribution 4.0 License.
                the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-19-10027-2019
                    © Author(s) 2019. This work is distributed under 
the Creative Commons Attribution 4.0 License.
                the Creative Commons Attribution 4.0 License.
Comparison of equatorial wave activity in the tropical tropopause layer and stratosphere represented in reanalyses
                                            Severe Storm Research Center, Ewha Womans University, Seoul, South Korea
                                        
                                    George N. Kiladis
                                            Physical Sciences Division, NOAA/Earth System Research Laboratory, Boulder, CO, USA
                                        
                                    John R. Albers
                                            Physical Sciences Division, NOAA/Earth System Research Laboratory, Boulder, CO, USA
                                        
                                    
                                            Cooperative Institute for Research in Environmental Sciences, University of Colorado Boulder, Boulder, CO, USA
                                        
                                    Juliana Dias
                                            Physical Sciences Division, NOAA/Earth System Research Laboratory, Boulder, CO, USA
                                        
                                    
                                            Cooperative Institute for Research in Environmental Sciences, University of Colorado Boulder, Boulder, CO, USA
                                        
                                    Masatomo Fujiwara
                                            Faculty of Environmental Earth Science, Hokkaido University, Sapporo, Japan
                                        
                                    James A. Anstey
                                            Canadian Centre for Climate Modelling and Analysis, Environment and Climate Change Canada, Victoria, British Columbia, Canada
                                        
                                    In-Sun Song
                                            Korea Polar Research Institute, Incheon, South Korea
                                        
                                    Corwin J. Wright
                                            Centre for Space, Atmospheric and Oceanic Science, University of Bath, Bath, UK
                                        
                                    Yoshio Kawatani
                                            Japan Agency for Marine-Earth Science and Technology, Yokohama, Japan
                                        
                                    François Lott
                                            Laboratoire de Météorologie Dynamique, Ecole Normale Supérieure, Paris, France
                                        
                                    Changhyun Yoo
CORRESPONDING AUTHOR
                                            
                                    
                                            Department of Climate and Energy Systems Engineering, Ewha Womans University, Seoul, South Korea
                                        
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                            Cited
16 citations as recorded by crossref.
- Sensitivity of stratospheric water vapour to variability in tropical tropopause temperatures and large-scale transport J. Smith et al. 10.5194/acp-21-2469-2021
- Convectively Coupled Kelvin Waves Over Tropical South America V. Mayta et al. 10.1175/JCLI-D-20-0662.1
- A revisit and comparison of the quasi-biennial oscillation (QBO) disruption events in 2015/16 and 2019/20 Y. Wang et al. 10.1016/j.atmosres.2023.106970
- Temperature and tropopause characteristics from reanalyses data in the tropical tropopause layer S. Tegtmeier et al. 10.5194/acp-20-753-2020
- The quasi-biennial oscillation (QBO) and global-scale tropical waves in Aeolus wind observations, radiosonde data, and reanalyses M. Ern et al. 10.5194/acp-23-9549-2023
- Revisiting the Quasi-Biennial Oscillation as Seen in ERA5. Part II: Evaluation of Waves and Wave Forcing H. Pahlavan et al. 10.1175/JAS-D-20-0249.1
- Representation of Quasi-Biennial Oscillation in JRA-3Q H. NAOE et al. 10.2151/jmsj.2025-012
- An evaluation of tropical waves and wave forcing of the QBO in the QBOi models L. Holt et al. 10.1002/qj.3827
- Role of equatorial waves and convective gravity waves in the 2015/16 quasi-biennial oscillation disruption M. Kang et al. 10.5194/acp-20-14669-2020
- QBO Disruption–like Events in the China Meteorological Administration Climate Model Y. Wang et al. 10.1007/s00376-025-4338-4
- Observations of Upper-Tropospheric Temperature Inversions in the Indian Monsoon and Their Links to Convectively Forced Quasi-Stationary Kelvin Waves R. Newton & W. Randel 10.1175/JAS-D-20-0042.1
- Impacts, processes and projections of the quasi-biennial oscillation J. Anstey et al. 10.1038/s43017-022-00323-7
- Removing spurious inertial instability signals from gravity wave temperature perturbations using spectral filtering methods C. Strube et al. 10.5194/amt-13-4927-2020
- Stratospheric Kelvin Wave Activity as a Function of Equivalent Depth in AIRS and Reanalysis Datasets J. Gahtan & B. Tian 10.1029/2021JD035572
- Equatorial Waves, Diurnal Tides and Small‐Scale Thermal Variability in the Tropical Lower Stratosphere From COSMIC‐2 Radio Occultation W. Randel et al. 10.1029/2020JD033969
- Barotropic modes, baroclinic modes and equivalent depths in the atmosphere Y. De‐Leon et al. 10.1002/qj.3781
16 citations as recorded by crossref.
- Sensitivity of stratospheric water vapour to variability in tropical tropopause temperatures and large-scale transport J. Smith et al. 10.5194/acp-21-2469-2021
- Convectively Coupled Kelvin Waves Over Tropical South America V. Mayta et al. 10.1175/JCLI-D-20-0662.1
- A revisit and comparison of the quasi-biennial oscillation (QBO) disruption events in 2015/16 and 2019/20 Y. Wang et al. 10.1016/j.atmosres.2023.106970
- Temperature and tropopause characteristics from reanalyses data in the tropical tropopause layer S. Tegtmeier et al. 10.5194/acp-20-753-2020
- The quasi-biennial oscillation (QBO) and global-scale tropical waves in Aeolus wind observations, radiosonde data, and reanalyses M. Ern et al. 10.5194/acp-23-9549-2023
- Revisiting the Quasi-Biennial Oscillation as Seen in ERA5. Part II: Evaluation of Waves and Wave Forcing H. Pahlavan et al. 10.1175/JAS-D-20-0249.1
- Representation of Quasi-Biennial Oscillation in JRA-3Q H. NAOE et al. 10.2151/jmsj.2025-012
- An evaluation of tropical waves and wave forcing of the QBO in the QBOi models L. Holt et al. 10.1002/qj.3827
- Role of equatorial waves and convective gravity waves in the 2015/16 quasi-biennial oscillation disruption M. Kang et al. 10.5194/acp-20-14669-2020
- QBO Disruption–like Events in the China Meteorological Administration Climate Model Y. Wang et al. 10.1007/s00376-025-4338-4
- Observations of Upper-Tropospheric Temperature Inversions in the Indian Monsoon and Their Links to Convectively Forced Quasi-Stationary Kelvin Waves R. Newton & W. Randel 10.1175/JAS-D-20-0042.1
- Impacts, processes and projections of the quasi-biennial oscillation J. Anstey et al. 10.1038/s43017-022-00323-7
- Removing spurious inertial instability signals from gravity wave temperature perturbations using spectral filtering methods C. Strube et al. 10.5194/amt-13-4927-2020
- Stratospheric Kelvin Wave Activity as a Function of Equivalent Depth in AIRS and Reanalysis Datasets J. Gahtan & B. Tian 10.1029/2021JD035572
- Equatorial Waves, Diurnal Tides and Small‐Scale Thermal Variability in the Tropical Lower Stratosphere From COSMIC‐2 Radio Occultation W. Randel et al. 10.1029/2020JD033969
- Barotropic modes, baroclinic modes and equivalent depths in the atmosphere Y. De‐Leon et al. 10.1002/qj.3781
Latest update: 31 Oct 2025
Short summary
                    Reanalyses are widely used products of meteorological variables, generated using observational data and assimilation systems. We compare six modern reanalyses, with focus on their representation of equatorial waves which are important in stratospheric variability and stratosphere–troposphere exchange. Agreement/spreads among the reanalyses in the spectral properties and spatial distributions of the waves are examined, and satellite impacts on the wave representation in reanalyses are discussed.
                    Reanalyses are widely used products of meteorological variables, generated using observational...
                    
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