HARMO 23 - the 23rd International Conference on Harmonisation within Atmospheric Dispersion Modelling for Regulatory Purposes
15-19 September 2025, Hamburg, Germany
In 1991, the European Initiative on Harmonisation within Atmospheric Dispersion Modelling for Regulatory Purposes was launched for increased cooperation and standardisation of atmospheric dispersion models for regulatory purposes. A "new generation" of models was emerging and the parametrisations of dispersion processes are even now continuously improving. A need was felt for models to be developed in a well-organized manner and turned into practical, generally accepted tools fit for the various needs of decision-makers. On this background it was decided to organize a series of workshops to promote the use of new-generation models within atmospheric dispersion modelling, and in in general to improve the "modelling culture". The subsequent activities have now been going on for more than 30 years, and have developed to a series of successful international conferences.
ISAC has been contributing to the Harmo Initiative since the very beginning, is hosting and managing the official website https://www.harmo.org/, and is chairing and supporting the organisation of the Conference editions.
The 23rd Edition of Harmo Conference will be held at the University of Hamburg, Lecture Hall H2, Bundesstrasse 55, 20146 Hamburg
For information see https://www.conferences.uni-hamburg.de/event/602/
Contact: Silvia Trini Castelli, Chairperson of the Harmo Initiative