Beirut explosion of August 4 created a 43-meter-deep hollow in the port, write local media.
The explosion wave destroyed and damaged tens of houses, leaving over 300 thousand people homeless.
The death toll of the explosion in the capital of Lebanon reached 158, while 60 more people are missing. The number of injured exceeds 6,000.
The explosion's cause was 2,759 tons of ammonium nitrate stocked in irrelevant conditions in a warehouse at the port of the Lebanon capital.
