1. South China Sea Marine Forecast and Hazard Mitigation Center, Ministry of Natural Resource, China
2. South China Sea Marine Information Center, Ministry of Natural Resource, China
3. South China Sea Institute of Oceanology, Chinese Academy of Sciences, China
4. Key Laboratory of South China Sea Meteorological Disaster Prevention and Mitigation of Hainan Province, China
5. Hainan Maritime Safety Administration of P.R.C, China