China's Mazu AI Weather System Expands Across Developing Nations
Key Takeaways
- ▸Seven countries have operationally deployed Mazu: Pakistan, Djibouti, Ethiopia, Jordan, Mongolia, the Solomon Islands, and Sri Lanka
- ▸A public cloud version is being tested by 40 Global South countries for enhanced meteorological data access
- ▸The system is explicitly positioned as an international public good tailored for developing nations vulnerable to extreme weather
Summary
China's AI-powered weather warning system Mazu is significantly expanding its global reach across the Global South, with seven developing countries now operationally deploying the system to strengthen their disaster preparedness for extreme weather events. The multi-hazard alert system—officially named Mazu (Multi-hazard Alert, Zero-gap and Universal)—has been integrated into daily operations in Pakistan, Djibouti, Ethiopia, Jordan, Mongolia, the Solomon Islands, and Sri Lanka, where it provides tailored early warning services for typhoons, rainstorms, and other natural disasters.
Beyond ground deployments, a cloud-based version of Mazu has been tested by 40 Global South countries, offering faster access to meteorological data without requiring on-site infrastructure investment. According to Pan Jinjun, chief engineer at the China Meteorological Administration, the system represents an "international public good" specifically designed to meet the early warning needs of developing nations most vulnerable to climate-related disasters.
Originally unveiled at the World AI Conference in Shanghai last year, Mazu was built with global deployment in mind from its inception. The expansion demonstrates a strategic approach to delivering AI-driven climate adaptation technology to regions with the greatest need for improved forecasting and warning capabilities.
- Mazu was designed for international use from inception and unveiled at the 2025 World AI Conference in Shanghai
