Severe Flooding Hits Southern China as Emergency Response Activated
China’s State Flood Control and Drought Relief Headquarters activated a Level IV emergency response on June 8 for Fujian, Guangdong, and Yunnan provinces as heavy rainstorms continue to batter southern China, according to People’s Daily. The response was triggered by forecasts of heavy to torrential rain across the three provinces, with some areas expected to experience record-breaking rainfall.
Rivers Exceed Warning Levels in Guangxi
In Guangxi Zhuang Autonomous Region, 14 monitoring stations across 12 rivers have reported water levels exceeding flood warning thresholds by 0.01 to 0.92 meters, Xinhua News reported on June 9. Affected waterways include tributaries of the Guijiang River, the Luoqing Jiang, the upper reaches of the Liujiang and Xiangjiang rivers, and the Hejiang River with its tributaries.
Despite the elevated levels, the Guangxi Hydrological Center confirmed that as of 9:00 a.m. on June 9, all river levels in the region remained below warning thresholds. The Wuzhou hydrological station on the Xijiang River recorded a water level of 10.54 meters — well below the 18.5-meter warning level — with a flow rate of 12,000 cubic meters per second.
However, forecasts indicate further rises ahead. The Guangxi Hydrological Center predicted that over the next 24 hours, the lower reaches of the Liujiang, Qianjiang, Xunjiang, and Xijiang rivers would rise by 1 to 3 meters.
Broader Regional Impact
The flooding is part of a much larger weather event affecting vast swaths of southern China. By June 8, 29 rivers across Hunan, Chongqing, Guizhou, and Guangxi had already experienced floods exceeding warning levels. By June 9, an additional 15 rivers in Guangxi, Guangdong, Fujian, and Jiangxi had also exceeded warning thresholds.
The Central Meteorological Observatory issued an orange rainstorm warning on June 8, forecasting heavy to torrential rain across most of Guangxi, Guangdong, Hainan, Hunan, Jiangxi, Zhejiang, Fujian, Taiwan, and central and western Yunnan. The warning highlighted elevated risks of mountain floods, geological disasters, flooding of small and medium rivers, and urban waterlogging.
Coordinated Government Response
The emergency response has drawn on multiple government agencies working in coordination. The Ministry of Emergency Management, Ministry of Water Resources, and China Meteorological Administration have been conducting joint consultations to assess the situation and deploy resources.
Earlier in the week, on June 7, the Ministry of Water Resources activated a Level IV flood defense response for six provinces — Hunan, Guangdong, Guangxi, Chongqing, Sichuan, and Guizhou — while the Ministry of Transport activated a Level II heavy rain defense response. The National Flood Control Headquarters had already activated a Level IV response for Guangxi, Chongqing, and Guizhou on June 7 before expanding it to include Fujian, Guangdong, and Yunnan on June 8.
According to the Ministry of Emergency Management, the current period has entered the main flood season, with frequent extreme heavy rainfall. Officials emphasized that this round of precipitation coincides with the national college entrance examination (Gaokao) period, adding urgency to response efforts and warning against any complacency or negligence.
China’s Flood Control System
China operates a four-tier emergency response system for flood control, with Level I being the most severe and Level IV representing the standard tier for local monitoring and preparedness. The Level IV activation triggers enhanced monitoring, regular reporting, and preparatory measures across the affected provinces.
Context and Significance
The June 2026 flooding event is shaping up to be one of the most severe and widespread in southern China in recent years. Heavy rainfall began in late May, approximately one month earlier than the typical flood season peak. According to water resources department monitoring, more than 110 rivers across eight provinces — including Guangxi, Guangdong, Fujian, Zhejiang, Jiangxi, Hunan, Guizhou, and Yunnan — have experienced floods exceeding warning thresholds.
The Ministry of Finance has urgently allocated 160 million yuan (approximately $22 million USD) in disaster relief funds. Earlier flooding in May had already caused dozens of fatalities, particularly in Hunan, Chongqing, Hubei, and Guizhou provinces, and included a major dike breach at Dongting Lake’s Tuanzhou Yuan that required 77 hours to seal.
What to Watch For
With forecasts indicating continued heavy rainfall and rising river levels across the region, authorities remain on high alert. The coming days will be critical as the flood peak moves downstream through the Xijiang River system, and as the Gaokao examination period concludes. The scale of the economic and human impact will depend on whether the rainfall abates as predicted or whether further emergency escalations become necessary.