Turkey’s largest city faced its most severe flooding in 80 years on Tuesday, when unprecedented rainfall overwhelmed drainage systems, killing four people and leaving three still missing. Over 2,700 residents were evacuated to temporary shelters while the Meteorology Directorate (AKOM) warned of continued danger in several districts.
Record Rainfall Triggers Flash Floods
According to multiple Turkish outlets, the storm produced the heaviest precipitation Istanbul has seen in eight decades, with some reports describing it as the worst in 83 years. The deluge caused rivers and streams to burst their banks, inundating streets, homes and commercial areas across the city’s European and Asian sides. The sudden rise in water levels turned normally busy avenues into impassable rivers, trapping motorists and pedestrians.
Rescue Operations and Casualties
Emergency services, including the police, fire brigade and the disaster‑relief agency AFAD, launched large‑scale rescue operations. Teams used boats, helicopters and high‑water vehicles to reach isolated neighborhoods. By the third day of the crisis, the death toll had risen to four after the body of a missing man was recovered, a fact reported by Türkiye Today. Earlier counts, cited by AP News and other agencies, had listed three fatalities, highlighting the fluid nature of the situation.
"The death toll rose to four after the body of a missing man was recovered," Türkiye Today reported.
Three other individuals remain unaccounted for, according to several local news agencies, including Milliyet and RFI. The missing are presumed to be swept away by the floodwaters, and search efforts continue.
Authorities have opened more than 30 temporary shelters in schools and community centers to accommodate evacuees. The Turkish Red Crescent and local NGOs are distributing food, blankets and medical supplies. Over 2,700 people have been placed in these facilities, the Watchers reported, while power outages and disrupted public transport have compounded the hardship.
AKOM issued a severe‑weather alert for Istanbul, urging residents in the most affected districts to avoid non‑essential travel and to stay informed through official channels. The agency warned that additional heavy showers could exacerbate the situation, especially in low‑lying neighborhoods that are still submerged.
Mayor Ekrem İmamoğlu’s office, while not quoted directly in the reports, has been coordinating with national ministries to mobilize resources, a routine response in Turkey’s disaster‑management framework. The floods underscore Istanbul’s vulnerability to climate‑related extreme events, a concern that has been growing among urban planners and environmental officials.
As the water recedes, officials are assessing damage to infrastructure, homes and businesses. Preliminary estimates suggest that the economic impact could run into tens of millions of dollars, though a full appraisal will take weeks. The incident has reignited public debate about the city’s drainage capacity and the need for long‑term mitigation measures.
