Dr. Seraphine Hauser

  • Karlsruhe Institute of Technology (KIT)
    Institute of Meteorology and Climate Research
     
    Hermann-von-Helmholtz-Platz 1
    76344 Eggenstein-Leopoldshafen

Research interests / About myself

Already during my school years I was fascinated to stare at the sky and became interested in learning more about the dynamics of the atmosphere and the weather. In October 2013, I started studying meteorology at the Karlsruhe Institute of Technology (KIT) and investigated the dynamics of a dust storm on the Arabian Peninsula in spring 2015 in my Bachelor's thesis. Two years later, I systematically evaluated the influence of El Niño on precipitation variability in Australia from a weather system perspective as part of my Master's thesis.

As part of the Collaborative Research Center/Transregional Waves to Weather, I am currently working in Project A8 ("Dynamics and predictability of blocked regimes in the Atlantic-European region") on a systematic evaluation of the underlying dynamics of large-scale flow patterns (so-called "weather regimes") over the North Atlantic-European region. For this purpose, I have developed a quasi-Lagrangian perspective in the framework of my PhD thesis that allows to trace circulation anomalies in their life cycle and to quantify the contribution of dry and moist processes in the evolution of large-scale weather regimes.

My research focuses on (i) large-scale dynamics with a focus on extratropical circulation patterns, (ii) synoptic meteorology with a focus on weather systems, and (iii) the influence of tropical modes such as the El Nino Southern Oscillation (ENSO) and Madden-Julian Oscillation (MJO) on the extratropical circulation.

More information about our research can be found on the following pages:

Publications

Teubler, F., Riemer, M., Polster, C., Grams, C. M., Hauser, S., and Wirth, V.: Similarity and variability of blocked weather-regime dynamics in the Atlantic-European region, Weather Clim. Dynam. Discuss. [preprint], https://doi.org/10.5194/wcd-2022-56, in review, 2022.

Hauser, S., Teubler, F., Riemer, M., Knippertz, P., and Grams, C. M.: Towards a diagnostic framework unifying different perspectives on blocking dynamics: insight into a major blocking in the North Atlantic-European region, Weather Clim. Dynam. Discuss. [preprint], https://doi.org/10.5194/wcd-2022-44, in review, 2022.

Oertel, A., Pickl, M., Quinting, J. F., Hauser, S., Wandel, J., Magnusson, L., Balmaseda, M. Vitart, F. Grams, C. M. (2023). Everything Hits at Once: How Remote Rainfall Matters for the Prediction of the 2021 North American Heat Wave. Geophysical Research Letters, 50(3). https://doi.org/10.1029/2022GL100958

Hauser, S., Mueller, S., Chen, X., Chen, T., Pinto, J. G., & Grams, C. M. (2023). The Linkage of Serial Cyclone Clustering in Western Europe and Weather Regimes in the North AtlanticEuropean Region in Boreal Winter. Geophysical Research Letters, 50(2), 1–10. https://doi.org/10.1029/2022gl101900

Hauser, S., Grams, C. M., Reeder, M. J., McGregor, S., Fink, A. H., & Quinting, J. F. (2020). A weather system perspective on winter–spring rainfall variability in southeastern Australia during El Niño. Quarterly Journal of the Royal Meteorological Society, 146(731), 2614–2633. https://doi.org/10.1002/qj.3808