There will be heavy rainfall in the eastern half of Hainan Island, and a yellow flash flood warning is issued
Quick Look
- The Hainan Provincial Meteorological Observatory predicts that due to the influence of the easterly jet stream, there will be heavy to heavy rains and local heavy rains in the eastern half of Hainan Island from October 8 to 9.
- Monitoring showed that showers or thundershowers occurred in the southeastern half from 8:00 on the 7th to 7:00 on the 8th, and the rainfall in Dongao Town, Wanning, reached 120.6 mm.
- The Meteorological Bureau continues to issue level four heavy rain warnings.
AI-generated summary
Why It Matters
The Hainan Provincial Meteorological Observatory issued a heavy rain warning. Affected by the easterly jet stream, heavy rainfall occurred in the eastern part of Hainan Island.
China News Service, Haikou, October 8 (Reporter Wang Ziqian) The Hainan Provincial Meteorological Observatory forecast on the 8th that from October 8 to 9, affected by the easterly jet stream, there will be heavy to heavy rains and local heavy rains in the eastern half of Hainan Island.
According to monitoring, showers or thundershowers occurred in the southeastern half of Hainan Island from 08:00 on October 7 to 07:00 on October 8. Some towns and villages received heavy rainfall, with the maximum rainfall of 120.6 mm in Dong'ao Town, Wanning City.
The Hainan Provincial Meteorological Bureau continued to issue a level four heavy rain warning at 09:30 on the 8th. The Hainan Provincial Department of Water Affairs and the Hainan Provincial Meteorological Bureau jointly issued a yellow flash flood meteorological risk warning at 9:00 that day: It is expected that from 8:00 on the 8th to 8:00 on the 9th, the possibility of flash flood meteorological risks in some areas of Wenchang City, Haikou City and other cities and counties will reach the blue warning level. Among them, the possibility of flash floods in some areas of Qionghai City, Wanning City, Qiongzhong Li and Miao Autonomous County, Ding'an County, and Tunchang County will reach the yellow warning level. Flash floods may also occur in other areas due to local short-duration heavy rainfall. Relevant departments are requested to pay attention to preventive measures such as monitoring, early warning, and relocation. (over)
What to Watch
AI outlook — possibilities, not facts
Flash floods may occur in some areas of Wenchang City, Haikou City and other places
Possible · Within hours
The possibility of meteorological risk of flash floods in some areas of Qionghai City, Wanning City, Qiongzhong Li and Miao Autonomous County, Ding'an County, and Tunchang County has reached the yellow warning level
Likely · Within hours
Open Questions
- Will this heavy rain cause actual flash floods?
- Have relevant departments initiated emergency response?
- Will the precipitation last longer than 9 days?





