(by invitation only)

May 3 - 6, 2021 | Online

The 33nd Session of the GEWEX Scientific Steering Group (SSG) will be held online from 3-6 May 2021.

In anticipation of Phase IV (2023–2032) of GEWEX, this meeting of the SSG will focus on updating GEWEX’s strategy documents and Imperatives to align with WCRP’s new priorities.

The agenda for the SSG-33 can be accessed here.

If you have received an invitation and want to attend this meeting, please register.

We ask participants who are scheduled to give a presentation to upload their prerecorded talk and the slide to prompt the discussion during the actual meeting no later then 25 April 2021.
Both files can be submitted at the ‘upload File‘-button at the top of this page.

Panel Co-Chairs are asked to send the annual and working group reports at the latest on 16 April 2021. Rapporteurs are asked to send in their report by 26 April 2021. Please send your reports to

All prerecorded talks, slides and reports will become available on the password protected document page on or before 28 April 2021.

Background image courtesy of the International GEWEX Project Office