With support from USAID Bureau of Humanitarian Assistance, The EWS-F targets 14 Small Island Developing States (SIDS) in Central America, the Caribbean, the Pacific, and the Southwest Indian Ocean. The project was designed to expand WMO Members’ capabilities to better predict and manage floods, namely, riverine floods, urban floods, and flash floods as well as drought and other related hydrometeorological hazards. Integration with existing tools and interoperability of the systems are some of the core principles of this project. The efforts under this project are aligned with the EW4All initiative.