ADANA, Turkey/DAMASCUS, Feb 6 (Reuters) – A huge earthquake killed more than 2,200 people and injured thousands more on Monday in Turkey and northwest Syria, flattening apartment blocks and heaping more destruction on Syrian cities already devastated by years of war.

The magnitude 7.8 quake, which hit before sunrise in bitter winter weather, was the worst to strike Turkey this century. It was followed in the early afternoon by another large quake of magnitude 7.7.