Dear Member,

The Secretariat is pleased to inform you about the twenty fifth session of the HMEI General Assembly (HMEI GA-25) which will take place on 14-16 October 2025, Join us at booth #A910, VIECON – Vienna Congress & Convention Center Vienna, Austria

The world’s leading event for showcasing the latest technologies in weather forecasting, climate monitoring, and environmental measurement — bringing together experts and innovations that support aviation, marine, energy, agriculture, emergency services, and more.

Welcome to Meteorological Technology World Expo – the premier global event for meteorological, hydromet, metocean, and environmental monitoring technologies and services. Bringing together over 150 leading solution providers and more than 2,000 professionals from 100+ countries, this is the largest and most important annual gathering in the industry.

As the demand for advanced forecasting and monitoring grows, identifying next-generation technologies is more critical than ever. Returning to Vienna in October 2025, the Expo offers an unmissable opportunity to explore cutting-edge solutions, connect with industry leaders, and build meaningful, commercially valuable partnerships.