NEW : 34 people dead ; 80 injured in Pakistan , sources say . NEW : Army doctors and Frontier Corps forces working rescue efforts in Balochistan province . Six people dead and more than a dozen hurt in Mashakel , Iranshahr official says . The lest earthquake comes on the heels of another last week in southern Iran , which left at least 37 people dead . The USGS revises the quake 's depth to 9.3 miles , from initial calculation of 50 miles .
NEW : 34 people dead ; 80 injured in Pakistan , sources say . NEW : Army doctors and Frontier Corps forces working rescue efforts in Balochistan province . Six people dead and more than a dozen hurt in Mashakel , Iranshahr official says . The USGS revises the quake 's depth to 9.3 miles , from initial calculation of 50 miles .