News / Seminars

Group seminars

Our weekly group seminars for the next winter semester will start on 3 November. The seminars will take place in Zoom, on each Tuesday, at 14:15 CET. If you are interested in participating in the seminar, please register here.

If you would like to give a talk at our seminar, please send an e-mail to Sergiy Vasylkevych(sergiy.vasylkevych"AT"uni-hamburg.de) directly.

Spring 2021

Apr 06	Nedjeljka Zagar	Univ. Hamburg	Wavenumber and frequency filtering of the equatorial Kelvin wave
Apr 13	Dr. Magdalena A. Balmaseda	ECMWF, UK	Scientific concepts underpinning the design of probabilistic forecasting systems for weather and climate
Apr 20, 4:00pm	Dr. Joe Tribbia	NCAR, CO, USA	Predictability: Past Present and Future
Apr 27	Dr. Michael Denhard	DWD, Germany	NWP and Data Assimilation developments at Deutscher Wetterdienst
May 04	Dr. Tsz Yan Leung	University of Reading, UK	Atmospheric predictability: impact of the mesoscale k^(-5/3) range
May 11, 4:00pm	Dr. Jeff Anderson	NCAR, CO, USA	Building State-of-the-Art Forecast Systems with the Ensemble Kalman Filter
May 18	Prof. Dr. Heikki J. Järvinen	University of Helsinki, Finland	Continuous Data Assimilation in the ECMWF IFS CY46
May 25	Prof. Dr. Istvan Szunyogh	Texas A&M, TX, USA	Machine-Learning-Assisted Numerical Modeling of the Atmosphere?
Jun 01	Prof. Dr. Hiroshi L. Tanaka	University of Tsukuba, Japan	A Possible Long Predictability of the Barotropic Component of the Atmosphere
Jun 08	Dr. Xiaoxu Tian	University of Maryland, College Park, USA	Validation of a Prototype Global 4D-Var Data Assimilation System for the MPAS-Atmosphere Model
Jun 15	Iana Strigunova	Univ. Hamburg	Modal statistics of atmospheric circulation
Jun 22	Valentino Neduhal	Univ. Hamburg	Paper review: The Horizontal Spectrum of Vertical Velocities near the Tropopause from Global to Gravity Wave Scale
Jun 29	Alexia Karwat	Univ. Hamburg	TBA
Jul 06	Jonas Pfau	Univ. Hamburg	TBA

Winter 2020/21

Nov 03	Comfort Agyen Donkor	Univ. Hamburg	Seasonal Cycle of Precipitation in Equatorial West Africa and Atmospheric Circulation Structures
Nov 10	Julia Menken	Univ. Hamburg	Impact of Moisture on the Propagation of Inertio-Gravity Waves in the Tropics
Nov 17	Iana Strigunova	Univ. Hamburg	Extreme weather events in early summer 2018 connected by a recurrent hemispheric wave-7 pattern
Nov 24	Dr. Paolo de Luca	VU Amsterdam	Bridging the gap between theory and reality in weather and climate extremes
Dec 01	Gözde Özden	Univ. Hamburg	Effects of varying shape of the initial perturbation on the geostrophic adjustment experiment
Dec 08	Alexia Karwat	Univ. Hamburg	Cyclone tracking in ERA5 (1950-2019) and the future of mid-latitude storms
Dec 15	Prof. Dr. Nikki Vercauteren	FU Berlin	Energy transfers in turbulent flows: a coarse-graining approach
Jan 05	Alex Rischmuller	Univ. Hamburg	A Probabilistic Assessment of Extreme Precipitation in the Eastern Mediterranean
Jan 12	Dr. Georgios Margazoglou	Univ. of Reading	Dynamical Landscape and Multistability of a Climate Model
Jan 19	Herminia Torello	Univ. Hamburg	Drought impacts in Spain, their links to meteorological drought indicators and predictability
Jan 26	Yuan-Bing Zhao	Nanjing Institute of Meteorology	The eddy-background flow interaction and the underlying energy transfer processes in the North Pacific storm track
Jan 26 16:00-16:45	Mozhgan Amiramjadi	University of Tehran	Developments on Atmospheric Gravity Waves parameterization
Feb 09	Qiyun Ma	Univ. Hamburg	The Lorenz Energy Cycle: Trends and the Impact of Modes of Climate Variability
Feb 16	Dr. Žiga Zaplotnik	Univ. of Ljubljana	Trends and long-term variability of Hadley circulation in ERA5 reanalysis