A heat wave warning was expanded to the entire Seoul area from 11 a.m. on the 11th. On the 10th, a heat wave advisory went into effect in the southwestern part of Seoul. Seoul City is operating a heat wave comprehensive support situation room to respond to the continuing heat wave. The city of Seoul is monitoring and responding to weather conditions, damage occurrences, and the protection of vulnerable groups. On the 10th, when a heat wave warning was issued, a park official used a hose on a flower bed at Gibbon Forest in Busan Citizens Park.