Rain has stopped in Seoul and the sky has cleared, though scattered showers continue across other regions of South Korea on Tuesday [1].
These weather patterns create hazardous conditions for residents in several provinces, necessitating emergency alerts for heavy rainfall and warnings regarding lightning and hail.
While Seoul experienced a morning temperature of 14°C [1] and a current reading of 14.1°C [3], other areas remain under threat. An emergency heavy-rain alert was issued for Namhae County in Gyeongnam [2]. Officials said that up to 40 mm of scattered rain may fall in affected areas [1].
Atmospheric instability is driving the scattered showers, though the expected precipitation amount was lowered as strong rain clouds moved southeast [1]. The impact is felt across multiple regions, including Jeju Island, and the mountainous areas of Gangwon Province [2, 3].
Temperatures are expected to rise this afternoon, bringing a high UV index. There are conflicting reports regarding the peak temperature in the capital. One report indicates the noon temperature in Seoul will reach 25°C [1], while another suggests the afternoon high will be 19°C [3].
In other cities, the heat is more pronounced. Temperatures in Daejeon and Gwangju are expected to reach 26°C by noon [1]. Residents are advised to monitor local weather updates as the system continues to move through the peninsula.
“An emergency heavy-rain alert was issued for Namhae County in Gyeongnam.”
The contrast between Seoul's clear skies and the emergency alerts in Gyeongnam highlights the volatility of South Korea's current atmospheric instability. The movement of rain clouds toward the southeast shifts the risk of flash flooding and lightning from the capital to the southern provinces and island regions.
