Welcome to your April Update for the 2025 EGU General Assembly, to be held 27 April–2 May 2025, both on-site in Vienna, Austria, and virtually. To keep you up to date, we will be sending you important EGU25 information 'EGU25 Updates' at least once per month – at the beginning of the month. You will still receive direct emails when tasks have a specific deadline, so make sure you check your spam folders and settings so that you don't miss anything!

So, what do you need to do in April?

For conveners

  • The EGU25 Programme is now available online! Your personal programme will be available for you to populate soon.
  • Prepare for your session! Ensure you have delegated both an on-site and a virtual chairperson, and prepared your tasks for the session. Check the convener guidelines for more information. To see a walk-through of each format, watch this video so you know what to expect.
  • The OSPP nominator tool is open, session conveners need to ensure at least 3 judges are assigned to each OSPP presentation. Check the convener guidelines for more information.
  • Get ready for the General Assembly by getting all our updates on what’s on, tips and tricks, and helpful guides on the both the EGU’s Geolog blog and the Division blogs throughout April!
  • Don’t miss out on what’s happening during the General Assembly, sign up to get the EGU’s once daily highlights newsletter, EGU Today.
  • The EGU25 app and personal programme will be available soon, watch the EGU25 website for release information.
  • Regular price registration and single day on-site tickets for EGU25 are available until the end of the conference (2 May 2025), but must be completed online. Registrations will not be purchasable on-site in Vienna, only badge collection. View all the registration fees and options on the EGU25 website and get your registration TODAY.
  • Childcare slots are now open for booking, but places are limited. For additional childcare support options, please visit the Childcare services page.
  • Take the opportunity to connect on a specific topic by applying for a Splinter Meeting! Commercial Splinter Meeting requests are open until 23 April 2025.
  • Looking to learn more about the various hybrid presentation formats? Check out the information about the oral presentation, poster presentation, and PICO presentation on the EGU25 website.

For authors

  • The EGU25 Programme is now available online! Your personal programme will be available for you to populate soon.
  • Ensure that the status of your presentation (on-site or virtual) is correctly listed and the correct author is assigned as presenting author. You can also check the abstract information and update it if necessary.
  • Prepare your presentation: check the presenter guidelines to ensure your presentation is ready for EGU25! Watch this video to know what to expect from each presentation format.
  • You can now upload your presentation files to EGU25; remember they must be uploaded at least 24 hours before your session! Supplementary materials can be uploaded and amended until 31 May 2025. Want to know more about supplementary uploads? Watch this video.
  • Looking to learn more about the various hybrid presentation formats? Check out the information about the oral presentation , poster presentation, and PICO presentation on the EGU25 website.
  • A poster printing service will once again be offered inside the conference centre, learn how to order your poster here.
  • Get ready for the General Assembly by getting all our updates on what’s on, tips and tricks, and helpful guides on the both the EGU’s Geolog blog and the Division blogs throughout April!
  • Don’t miss out on what’s happening during the General Assembly, sign up to get the EGU’s once daily highlights newsletter, EGU Today.
  • The EGU25 app and personal programme will be available soon, watch the EGU25 website for release information.
  • Regular price registration and single day on-site tickets for EGU25 are available until the end of the conference (2 May 2025), but must be completed online. Registrations will not be purchasable on-site in Vienna, only badge collection. View all the registration fees and options on the EGU25 website and get your registration TODAY.
  • Childcare slots are now open for booking, but places are limited. For additional childcare support options, please visit the Childcare services page.
  • Take the opportunity to connect on a specific topic by applying for a Splinter Meeting! Commercial Splinter Meeting requests are open until 23 April 2025.

For attendees

Stay up-to-date!

Stay up-to-date with General Assembly information by subscribing to the EGU blog and by following the EGU on social media. If you have any questions, please do not hesitate to contact us at egu25@copernicus.org. Watch out for the second April EGU25 Update (two weeks before the meeting) where you will learn about the final preparations for EGU25 and other important topics.

Curious about who contributes to the organization of the EGU25 General Assembly? Meet the Programme Committee!