1970_Dagestan_earthquake

The 1970 Dagestan earthquake occurred on May 14 at 21:12 MSK, in the Republic of Dagestan, Soviet Union. It had a moment magnitude of 6.7, and a maximum Modified Mercalli intensity of VIII (Severe). It was preceded by foreshocks a few hours earlier. The epicenter was located on the territory of the Buynaksky District. As a result of the event, 25 percent of the territory of the republic was affected. The earthquake completely destroyed 257 settlements, including the cities of Makhachkala, Buynaksk, Kaspiysk, Khasavyurt and Kizilyurt. It caused at least 31 fatalities and up to 1,000 injured.