As of 4:00 p.m. on September 17, the Korea Meteorological Administration issued a preliminary heavy rain advisory for five areas, including the mountainous regions of Jeju Island.
This advisory will take effect on the morning of September 18, 2026 (9:00 a.m. to 12:00 p.m.). Residents in these areas should avoid riverbanks and low-lying areas prone to flooding, as well as areas at risk of landslides.
[5 Areas Under the Advisory]
Jeju Island — Jeju Island
Mountainous Areas; Jeju City (excluding mountainous areas) — Eastern Jeju City, Mid-Mountainous
Areas of Jeju City; Seogwipo City (excluding mountainous areas) — Eastern Seogwipo City, Mid-Mountainous Areas of Seogwipo City
Jeju Island — Jeju Island
Mountainous Areas; Jeju City (excluding mountainous areas) — Eastern Jeju City, Mid-Mountainous
Areas of Jeju City; Seogwipo City (excluding mountainous areas) — Eastern Seogwipo City, Mid-Mountainous Areas of Seogwipo City
※ This article was automatically generated by a robot reporter based on special advisory data released by the Korea Meteorological Administration. (Release time: September 17, 4:00 PM)
