ESMO: bridging climate modelling and observations communities

ESMO coordinates, advances, and facilitates all modelling, data assimilation and observational activities within WCRP, working jointly with all other WCRP projects. Our mission is to facilitate the integration and coordination of climate modeling and observational efforts, fostering collaboration among scientists, stakeholders and decision makers. Through collaborative approaches and interdisciplinary partnerships, we aim to enhance the accuracy, reliability, and accessibility of climate data and projections.

Working Groups

The four modelling and prediction groups below will develop their activities to contribute to ESMO’s science plan and develop the various components of modelling in WCRP

Our Objectives

The ESMO activities focus on three key scientific goals that will shape and unify climate science efforts over the coming decade.

The ESMO Team

Get to know the people behind ESMO

News

Call for Contributions: WGNE BlueBook 2026 (deadline extended)

The WGNE Blue Book publication is an attempt to foster an early interchange of information among scientists developing numerical models for the purpose of climate simulation and for forecasting on various timescales. The annual call for contributions is now open. ...

Events

EPESC / EXPECT / LEADER workshop 2027

The meeting will bring together scientists from the WCRP Lighthouse Activity “Explaining and Predicting Earth System Change” (EPESC), the “Large Ensembles for Attribution of Dynamically-Driven Extremes” initiative (LEADER), which is part of WCRP’s core project “Atmospheric Processes and their Role in Climate” (APARC), and the Horizon Europe project “Explaining and Predicting Climate Changes and Extremes” (EXPECT). ...