Core Viewpoint - The National Marine Environmental Forecasting Center has successfully conducted training in Indonesia for the "Mazu" series of numerical forecasting models, establishing a solid foundation for its application in Indonesia's national early warning system [1] Group 1: Training and Collaboration - The visit took place from September 15 to 20, following the signing of a cooperation memorandum in 2024 and the first technical training session for the "Mazu" model [1] - This training was requested by the Indonesian side and aimed at localizing the deployment and application of the "Mazu" model [1] - The training involved 15 technical personnel from Indonesia's Meteorology, Climatology, and Geophysics Agency and its affiliated official academy [1] Group 2: Model Application and Technical Support - Chinese experts introduced three specific models: "Mazu Tsunami," "Mazu Storm Surge," and "Mazu Waves," along with recent application cases [1] - The training included discussions on modeling ideas based on specific needs presented by the Indonesian participants [1] - After nearly four days of practical training, participants were able to master the localized operational technology of the "Mazu" model and could independently conduct business modeling for specific requirements [1]