We thank our local organizing partner, the KNMI – Royal Netherlands Meteorological Institute, EUMETSAT, and the European Meteorological Society for their support in making this conference possible.
Official ECSS2025 Conference Photo (photo credit: ESSL, Igor Laskowski)
Next to the record numbers, many participants have been very pleased about the outstanding scientific excellence presented at the conference by a highly dynamic and competitive research community.
The 𝗡𝗶𝗸𝗼𝗹𝗮𝗶 𝗗𝗼𝘁𝘇𝗲𝗸 𝗔𝘄𝗮𝗿𝗱, the most prestigious prize in the severe weather research community, is presented every second year in memory of ESSL’s founding father, Dr. Nikolai Dotzek, for an outstanding contribution to the science of severe storms.
This year, the Nikolai Dotzek Award went to Professor Yvette Richardson (Penn State University, US) for her outstanding contributions to understanding tornadogenesis and supercell dynamics and for her immeasurable impact on science through supervising students who have gone on to develop impressive research careers of their own.
Nikolai Dotzek Award Ceremony at the ECSS2025 Conference Dinner on 19 November 2025 in Utrecht, the Netherlands. From left to right: Alois Holzer, ESSL; Michou Baart de la Faille, ESSL; Yvette Richardson, Penn State University – Nikolai Dotzek Awardee 2025; Bogdan Antonescu, ESSL; Pieter Groenemeijer, ESSL. Photo: ESSL, Igor Laskowski.
Professor Richardson’s research encompasses the complete spectrum of severe convective storms. Her research integrates state-of-the-art numerical modeling with cutting-edge observational approaches to understand storm formation and evolution. Her modeling studies have systematically investigated how temporal and spatial variations in environmental parameters influence supercell strength, rotation, and longevity.
On the observational side, she has used mobile radars to capture the fine-scale structure of supercells, and working with Prof. Paul Markowski, pioneered pseudo-Lagrangian balloon-borne sensors that provide three-dimensional in-situ thermodynamic observations within supercells.
Her leadership in major field campaigns (e.g., VORTEX2) has fundamentally advanced understanding of the discriminators between tornadic and non-tornadic supercells, addressing one of the field’s most challenging forecasting problems. Beyond research, she co-authored the definitive textbook “Mesoscale Meteorology in Midlatitudes” (2010), now the standard reference for graduate education in this field worldwide.
For this accumulation of important achievements, it is ESSL’s pleasure to award Professor Richardson the 2025 Nikolai Dotzek Award.
A full day of the European Conference on Severe Storms was dedicated to the new MTG satellites and related topics. EUMETSAT as a co-sponsor of the ECSS and the ESSL were happy to see the strong interest and ongoing user uptake of the novel data. A record number of ECSS participants is a clear sign of the importance of this topic.
EUMETSAT representatives and conference organizers at the ECSS2025 stage (from left to right: Alwin Haklander, KNMI; Rutger Boonstra, KNMI; Michou Baart de la Faille, KNMI and ESSL; Pieter Groenemeijer, ESSL; Stephan Bojinski, EUMETSAT; Natasa Strelec Mahovic, EUMETSAT; Tanja Renko, ESSL; Alois Holzer, ESSL). Photo: ESSL, Igor Laskowski.
On 21 November, a forecaster workshop on MTG is offered. 70 forecasters from all over Europe are registered for that event.
Monika Feldmann is the awardee of the EMS YSCA. The award was presented to her at the occasion of the ECSS2025 conference dinner in Utrecht, the Netherlands, by ESSL officials on behalf of the European Meteorological Society.
From right to left: Monika Feldmann, University of Bern – awardee of the EMS YSCA; Bogdan Antonescu, ESSL; Alois Holzer, ESSL; Tanja Renko, ESSL; Michou Baart de la Faille, ESSL; Pieter Groenemeijer, ESSL. Photo credit: ESSL, Igor Laskowski.