South KoreaSouth Korea: Flood Response - Disaster Management Based on Smart City Infrastructure

Disaster description


Korea Prepares for Extreme Rainfall With Massive Dam Release Plan [MBN News7]

How are cities in S. Korea responding to flash floods?


The city of Seoul has developed a comprehensive flood forecasting system and an early warning network to better prepare for increasingly frequent and intense rainfall events. The system integrates real-time data on rainfall, terrain, and underground drainage capacity to accurately identify areas at risk of urban flooding. It then sends automated alerts to residents through multiple channels, helping them evacuate or take precautions in time.


In addition, the government has implemented large-scale infrastructure measures, such as advanced dam release strategies and the expansion of underground water retention systems, to minimize damage from flash floods. These efforts are part of South Korea’s broader climate resilience strategy in response to extreme weather caused by climate change.

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