Heavy rainfall overnight has triggered flood warnings in several Seoul districts, including Gangseo, Eunpyeong, and Mapo. The downpour caused significant flooding, prompting authorities to issue alerts for residents in the affected areas. Sections of the Dongbu Expressway have been closed due to the severe conditions, disrupting traffic flow. Emergency services are responding to reports of localized flooding and are working to mitigate the damage. Residents are urged to exercise caution and avoid unnecessary travel. Further rainfall is expected, and officials are closely monitoring the situation to prevent further complications. The city is bracing for continued challenges as it deals with the aftermath of the intense storm.