17 km………..underground clean up………?
******
A powerful earthquake has hit Gaziantep in south-eastern Turkey, near the border with Syria, killing at least five people.
The US Geological Survey said the 7.8 magnitude tremor struck at 04:17 local time (01:17 GMT) at a depth of 17.9km (11 miles) near the city of Gaziantep.
The quake was felt in the capital Ankara and other Turkish cities, and also across the wider region.
A number of buildings have collapsed, and some people may be trapped.
https://www.bbc.com/news/world-europe-64533851
Figured Dutch would be on it: