A fall of ground occurred in the N8/W14 intersection. The area was approximately 50-55 foot long, 40 ft wide, and 6-8 ft high. The area had previously been bolted on approx. 6 ft centers with 6 ft long full column resin roof bolts. The fall was reported to the MSHA One Call hot line on 04/10/2015 at 8:57 A.M. and MSHA inspector investigated the area the same day.