Disaster-level rainfall has struck South Korea's southern coast, delivering more than 870 mm of rain to some areas over two days [1].
The intensity of the storm poses significant risks of flooding and infrastructure damage in coastal regions. Local authorities are monitoring the situation as the weather system continues to move across the peninsula.
In Geoje, located within South Gyeongsang Province, the rainfall total reached 873.4 mm [1]. Other reports rounded this figure to 870 mm [2]. The volume of water has created hazardous conditions for residents in the southern coastal areas.
Weather officials said the heavy rain has not yet stopped. Scattered showers are expected to persist across various regions until tomorrow morning [1].
The impact extends beyond the southern coast to the capital. In Seoul, weather caster Won Chae-young said from Banpo Han River Park that the city experienced heavy showers [1].
Forecasts indicate that inland areas may see additional precipitation tonight. Projected rainfall for these regions ranges between five and 60 mm [1].
Emergency services remain on alert as the strong weather system continues to produce heavy rainfall. Residents in affected provinces are advised to remain cautious of flash floods and landslides, common risks during such extreme precipitation events.
“Disaster-level rainfall has struck South Korea's southern coast”
The extreme rainfall totals in Geoje indicate a weather event far exceeding typical seasonal norms. When a single city records over 800 mm of rain in 48 hours, it typically suggests a stalled or slow-moving weather system that can overwhelm urban drainage and cause significant geological instability in coastal and mountainous terrain.
