An unplanned roof fall occurred in the #6 entry of the 001-0 section. This fall occurred at spad #2297, 500' from active face. Area was developed July 2011. Roof did not affect ventilation and/or passage of persons. The fall will not be rehabilitated. Area was initially support with 48"" resin bolts. Size of fall 18w x 25L x 4'H. Federal & State Agency's were notified immediately.