A roof fall measuring 36'long, 19'wide, and 12'thick was discovered in the #4 entry 6 belt inby spad 65935. The fall was 650' from the working section and was developed Jan 2011 with 6' and 8' torque tension roof bolts as support. The fall did not impede ventilation or the passage of men. No injuries were reported as a result of the fall.