Heavy rainfall in Geoje's Nam-bu-myeon recorded 62mm of precipitation in a single hour overnight [1].
This sudden deluge has triggered emergency alerts across the southern coast, raising the risk of flash floods and landslides in residential and coastal areas.
YTN weather caster Maeng Hee-jung said the highest concentration of rain occurred in the Myeongsa Beach area of Nam-bu-myeon [1]. The intensity of the storm has led authorities to issue a heavy-rain warning for Geoje [1].
Forecasters expect the weather system to persist throughout Monday. Meteorological data indicates that up to 80mm of additional rain could fall by tonight [1].
Beyond Geoje, the disaster-level rain system is affecting several other regions. Heavy-rain advisories have been issued for Busan, Ulsan, and five other locations within Gyeongsangnam-do [1].
Local officials are monitoring the southern coast as the system moves through the region. The current warnings aim to alert citizens to potential flooding as the cumulative rainfall increases through the evening [1].
“Geoje's Nam-bu-myeon recorded 62mm of rain in one hour.”
The classification of this event as a disaster-level heavy rain system suggests a volatility in weather patterns along the southern coast of South Korea. The combination of high hourly intensity and significant forecasted totals increases the probability of urban flooding and infrastructure stress in the Gyeongsangnam-do province.
