1953 Torud earthquake
The 1953 Torud earthquake occurred at the northeastern border of the Great Salt Kavir in Torud , Semnan , Iran on 12 February . 
<triplet> 1953 Torud earthquake <subj> Torud, Semnan <obj> located in the administrative territorial entity <subj> Iran <obj> country <triplet> Great Salt Kavir <subj> Iran <obj> country <triplet> Torud, Semnan <subj> Iran <obj> country