
AI-generated summary
Son 3-4 gündür CNN TÜRK ve Kanal D ekranlarında yağışla ilgili uyarılar yapılmış, İstanbul’da şiddetli yağış etkili olmaya devam ediyor.
CNN TÜRK Meteoroloji Danışmanı Prof. Dr. Orhan Şen, İstanbul’da etkili olan şiddetli yağışa ilişkin değerlendirmelerde bulundu. Yağışın gece boyunca devam edeceğini belirten Şen, özellikle Boğaz çevresi, Ataşehir ve Çekmeköy’e dikkat çekti.
Son 3-4 gündür CNN TÜRK ve Kanal D ekranlarında yaptığı uyarıları hatırlatan Şen, “Noktasal tahmin yaparak belirttiğimiz yerlerde bu hadiseler meydana geldi. Yağış bu gece devam edecek. Şiddetini saat 23.00-00.00’a kadar sürdürecek. Boğaz çevresinde, Ataşehir ve Çekmeköy bölgesinde devam edecek” dedi.
“METREKAREYE 200 KİLOGRAM YAĞMUR DÜŞTÜ”
Yağışın taşkınlara yol açtığını vurgulayan Şen, “Hava şu an enerjiyi boşaltıyor. Bu kötü bir yağmur. Taşkın yapıyor, maddi ve manevi zarar veriyor. Bu sene bu yağışları çok göreceğiz. Yarın Bursa’da göreceğiz” ifadelerini kullandı.
Yağış miktarının büyüklüğüne dikkat çeken Şen, “Metrekareye 200 kilogram yağmur düştü. Bu çok büyük bir miktar. İstanbul’un toplam yağışının 600-700 kilogram olduğunu düşünürsek 200 kilogram çok büyük bir yağış” diye konuştu.
HEYELAN VE ÇÖKME UYARISI
Toprağın suya doymaya başlamasının başka tehlikeleri de beraberinde getirebileceğini belirten Şen, eğimli arazilerde bulunanları uyardı.
Şen, “Bu gece başka tehlikeler de var. Toprak suya doymaya başladı. Bu, heyelanları ve çökmeleri de meydana getirebilir. Eğimli arazide olanların dikkat etmesi lazım. İstinat duvarlarına dikkat etsinler. Toprak iyice yumuşadı” dedi.
“SABAH SAATLERİNE DİKKAT ETMEMİZ LAZIM”
Yağışın yarın hafifleyeceğini ancak sel riskinin sürebileceğini ifade eden Şen, fırtınaya karşı da dikkatli olunması gerektiğini söyledi.
AI outlook — possibilities, not facts
Yağış gece 23.00-00.00 saatleri arasında şiddetini sürdürecek ve yarın Bursa’da etkili olacak
Likely · Within hours
Toprak suya doymaya devam ederse heyelan ve çökme riski artacak
Possible · Within hours
According to the Governorship statement, due to the heavy rainfall in Istanbul since the morning hours, a crisis desk was established at AFAD Istanbul Regional Directorate, and intervention efforts were carried out with 8 thousand personnel and 2 thousand vehicles; A total of 2 thousand 518 reports were received by AFAD and 112 Emergency Call Center between 06.00-20.00 on October 14, 2026, the highest rainfall was measured as 193.84 kilograms per square meter in Beykoz-Ömerli, and no road closures or airport cancellations were reported.
The heavy downpour in Istanbul caused flooding in many districts, filling roads, underpasses and tunnels with water. Vehicles were stranded, trips were canceled on some transportation lines, and damage such as overflows and falling trees were reported.

Heavy rain, storms and floods occurred in Istanbul. CNN Türk Meteorology Expert Prof. Dr. Orhan Şen warned that the rain would last for 3-4 days, would be effective in regions such as the Bosphorus, Eyüpsultan, Ataşehir and Çekmeköy, and that floods could be expected tomorrow morning, and brought up the risks of soil saturation, landslides, collapse and tree fall.

Due to the heavy rain in Biga district of Çanakkale, the road at the entrance of Demirci Dere Bridge collapsed and was closed to traffic, but was reopened at 18.30. Due to the same rainfall and storm effects, many boats washed ashore in the Gallipoli district and some were damaged by taking on water.

Due to heavy rain throughout Istanbul, AFAD Istanbul Regional Directorate established a crisis desk. Rain has been effective since the morning hours, and as of 20:00, intervention efforts continue with 8 thousand personnel and 2 thousand vehicles. A total of 2,518 notifications were received by AFAD and 112 Emergency Call Center between 06.00-20.00 on 14 October 2026. The most reports were about floods (1,277) and housing damage (808). 193.84 kg/m2 rainfall was measured in Beykoz-Ömerli and 124.72 kg/m2 rainfall was measured in Sarıyer-İTÜ Maslak. There are no road closures or airport cancellations. Due to the rain, personnel in residential social service institutions for children, the elderly and the disabled were excluded from the scope of administrative leave.

Based on the data of the General Directorate of Meteorology, Istanbul Governorship announced that a crisis desk was established at AFAD Istanbul Regional Directorate due to the rain that started in the morning. Intervention efforts continued with 8 thousand personnel, 2 thousand vehicles and work machines. The highest rainfall was measured in Beykoz-Ömerli, with 193.84 kilograms per square meter. Thousands of floods, landslides and strandings were reported.