Understanding the global landscape of heat early warning systems

Cale Johnstone
June 23, 2026

This report provides a global overview Heat Early Warning Systems, examining where they exist, how they are designed and operated, and their challenges and opportunities. It assesses the state of systems through the four core pillars of early warning systems and enabling components, drawing on peer-reviewed and non-academic evidence.

The Zurich Climate Resilience Alliance is a multi-sectoral partnership, powered by the Z Zurich Foundation, focused on enhancing resilience to climate hazards in both rural and urban communities. By implementing solutions, promoting good practice, influencing policy and facilitating systemic change, we aim to ensure that all communities facing climate hazards are able to thrive.

Find out more: www.ZCRAlliance.org 

Are you sure you want to delete this "resource"?
This item will be deleted immediately. You cannot undo this action.
Scroll to Top