From _https://www.dailysabah.com/istanbul/2017/07/18/record-rainfall-and-storm-hit-turkeys-istanbul
I think no one has expected this much in July.
The twitter account of a Turkish meterological monitoring base (_meteogreen.com) posted the following "lightning image", stating that "6726 thunders/lightnings were recorded in the last 2 hours in the northwest."
Meteorologists said an amount of "rainfall normally seen in a one-month period" hit the city in just a couple of hours. Doğan News Agency reported it was the most severe rainfall in the past 32 years, with 128 kilograms (282 pounds) of rainwater hitting some districts on the European side of the city. Average rainfall for July so far was 32.5 kilograms per square meter. The flash floods also hit northwestern provinces of Çanakkale, Tekirdağ and Balıkesir provinces.
I think no one has expected this much in July.
The twitter account of a Turkish meterological monitoring base (_meteogreen.com) posted the following "lightning image", stating that "6726 thunders/lightnings were recorded in the last 2 hours in the northwest."