Prof. Dr. Sebastian Schemm
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Prof. Dr. Sebastian Schemm
Assistant Professor at the Department of Environmental Systems Science
ETH Zürich
Additional information
Research area
Research:
- Large-scale atmosphere, weather and climate dynamics.
- Storm track and jet stream dynamics.
- Dynamics of extratropical cyclones, fronts and weather systems.
- Tropical - extratropical interactions, ENSO, teleconnections.
- High-resolution global models, LES and machine learning.
Membership
Honours
Year | Distinction |
---|---|
2019 | European Research Council (ERC) Starting Grant 2019 |
2019 | European Meteorological Society (EMS) Young Scientist Award 2019 |
2019 | Visiting Professor University of Vienna |
Additional information
Publications high-resolution modeling:
- Toward eliminating the decades‐old “too zonal and too equatorward” storm‐track bias in climate modelscall_made
Schemm, S.
Journal of Advances in Modeling Earth Systems, 15, e2022MS003482, doi: 10.1029/2022MS003482. [Editor Highlight; EOS.orgcall_made]
- Quantifying the circulation induced by convective clouds in kilometer‐scale simulationscall_made
A. Oertel, and S. Schemm.
Quarterly Journal of the Royal Meteorological Society, 147, 1752–1766, doi: 10.1002/qj.3992. [Featured Article]
Publications on storm tracks and seasonal variability:
- Storm track response to uniform global warming downstream of an idealized sea surface temperature frontcall_made
Schemm, S., L. Papritz; G. Rivière
Weather and Climate Dynamics, 3, 601–623, doi: 10.5194/wcd-2-55-2021
- The storm-track suppression over the western North Pacific from a cyclone life-cycle perspectivecall_made
Schemm, S., H. Wernli, and H. Binder.
Weather and Climate Dynamics, 2, 55–69, doi: 10.5194/wcd-2-55-2021
- On the efficiency of baroclinic eddy groth and how it reduces the North Pacific storm track intensity in midwinter.
Schemm, S., and G. Rivière.
Journal of Climate, 32, 8373–8398, doi: 10.1175/jcli-d-19-0115.1.
- Extratropical cyclogenesis changes in connection with tropospheric ENSO teleconnections to the North Atlantic: Role of stationary and transient waves.call_made
Schemm, S., G. Rivière. L. M. Ciasto, and C. Li (2018)
Journal of the Atmospheric Sciences, 75, 3943–3964, doi: 10.1175/JAS-D-17-0340.1.
[ENSO North Atlantic Teleconnection: Jet anomalies, synoptic cyclones, extratropical cyclogenesis anomaliescall_made]
- Eddy lifetime, number, and diffusivity and the suppression of eddy kinetic energy in midwintercall_made
Schemm, S., and T. Schneider (2018)
Journal of Climate, 31, 5649–5665, doi: 10.1175/jcli-d-17-0644.1.
[Storm track perspectives: EKE, cyclone frequencies and jet streamcall_made]
- Influence of tropical Pacific sea surface temperature on the genesis of Gulf Stream cyclonescall_made
Schemm, S., L. M. Ciasto, C. Li, and N. Kvamstø (2016)
Journal of the Atmospheric Sciences, 73, 4203–4214, doi:10.1175/JAS-D-16-0072.1
Publications on extratropical cyclones:
- The life cycle of upper-level troughs and ridges: a novel detectionmethod, climatologies and Lagrangian characteristicscall_made
Schemm, S., S. Rüdisühli and M. Sprenger (2020)
Weather and Climate Dynamics, 1, 459–479, 2020., doi:10.5194/wcd-1-459-2020.
- The Role of Secondary Cyclones and Cyclone Families for the North Atlantic Storm Track and Clustering over Western Europecall_made
Priestley, M.D.K, H. F. Dacre, L. C. Shaffrey, S. Schemm, and J. G. Pinto (2020)
Quarterly Journal of the Royal Meteorological Society, 146: 1184–1205., doi:10.1002/qj.3733.
- Regional trends in weather systems help explain Antarctic sea ice trendscall_made
Schemm, S. (2018)
Geophysical Research Letters, 45, 7165–7175, doi:10.1029/2018GL079109.
[GRL Cover]
- When during their life cycle are extratropical cyclones attended by fronts?call_made
Schemm, S., M. Sprenger, and H. Wernli (2018)
Bulletin of the American Meteorological Society, 99, 149–165, doi:10.1175/BAMS-D-16-0261.1.
[BAMS Cover]
- The Linkage between the Warm and the Cold Conveyor Belts in an Idealized Extratropical Cyclonecall_made
Schemm, S., and H. Wernli (2014)
Journal of the Atmospheric Sciences, 71, 1443–1459, doi:10.1175/JAS-D-13-0177.1.
[Animationcall_made][Schematiccall_made]
- Warm Conveyor Belts in Idealized Moist Baroclinic Wave Simulationscall_made
Schemm, S., H. Wernli, and L. Papritz (2013)
Journal of the Atmospheric Sciences, 70, 627–652, doi:10.1175/JAS-D-12-0147.1.
[Animationcall_made]
Publications on weather fronts:
- Assigning precipitation to mid-latitudes fronts on sub-daily scales in the North Atlantic and European sector: Climatology and trendscall_made
Riccardo, H., R. Alexandre, S. Schemm, C. Gouveia, and M. Liberato (2018)
International Journal of Climatology, accepted, doi:10.1002/joc.5808.
- Increase in the number of extremely strong fronts over Europe? A study based on ERA-Interim reanalysis (1979–2014)call_made
Schemm, S., M. Sprenger, O. Martius, H. Wernli and M. Zimmer (2017)
Geophysical Research Letters, 44, 553–561, doi:10.1002/2016GL071451.
[Research Highlight Nature Climate Changecall_made][SNF Horizonte 113]
- On the link between cold fronts and hail in Switzerlandcall_made
Schemm, S., L. Nisi, A. Martynov, D. Leuenberger, and O. Martius (2016)
Atmospheric Science Letters, 17, 315–325, doi:10.1002/asl.660 .
- Extratropical fronts in the lower troposphere–global perspectives obtained from two automated methodscall_made
Schemm, S., I. Rudeva, and I. Simmonds (2015)
Quarterly Journal of the Royal Meteorological Society, 141, 1686–1698, doi:10.1002/qj.2471.
- Frontal-wave cyclogenesis in the North Atlantic -a climatological characterisationcall_made
Schemm, S., and M. Sprenger (2015)
Quarterly Journal of the Royal Meteorological Society, 141, 2989–3005, doi:10.1002/qj.2584.
Other peer-reviewed publications:
- A severe hail storm in complex topography in Switzerland - Observations and processescall_made
S. Trefalt, A. Martynov, H. Barras, N. Besic, A. M. Hering, S. Lenggenhager, P. Noti, M. Röthlisberger, S. Schemm, U. Germann, O. Martius (2018)
Atmospheric Research, 209, 76–94, doi:10.1016/j.atmosres.2018.03.007.
- Nowcasting Foehn Wind Events Using the AdaBoost Machine Learning Algorithmcall_made
Sprenger, M., S. Schemm, R. Oechslin, and J. Jenkner (2017)
Weather and Forecasting, 32, 1079–1099, doi:10.1175/WAF-D-16-0208.1.
- Global climatologies of Eulerian and Lagrangian flow features based on ERA-Interim reanalysescall_made
Sprenger, M., G. Fragkoulidis, H. Binder, M. Croci-Maspoli, P. Graf, C.M. Grams, P. Knippertz, E. Madonna, S. Schemm, B. Škerlak, and H. Wernli (2017)
Bulletin of the American Meteorological Society, 98, 1739–1748, doi:10.1175/BAMS-D-15-00299.1.
- Development of an idealised downstream cyclone: Eulerian and Lagrangian perspective on the kinetic energycall_made
L. Papritz and S. Schemm (2013)
Tellus A, 65, doi:10.3402/tellusa.v65i0.19539.
- The role of upper-level dynamics and surface processes for the Pakistan flood of July 2010call_made
O. Martius, H. Sodemann, H. Joos, S. Pfahl, A. Winschall, M. Croci-Maspoli, M. Graf, E. Madonna, B. Mueller, S. Schemm, J. Sedláček, M. Sprenger, and H. Wernli (2012)
Quarterly Journal of the Royal Meteorological Society, 139, 553–561, doi:10.1002/qj.2082.
For more publications see ORCIDcall_made
Course Catalogue
Spring Semester 2024
Number | Unit |
---|---|
651-4095-01L | Colloquium Atmosphere and Climate 1 |
651-4095-02L | Colloquium Atmosphere and Climate 2 |
651-4095-03L | Colloquium Atmosphere and Climate 3 |
701-1224-00L | Mesoscale Atmospheric Systems - Observation and Modelling |
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