A roof fall occurred in the 11th east, #1 entry, at #145 crosscut, the fall was 20' long, 25' wide, 8' high. The fall didn't affect travel, ventilation, damage equipment, or cause any injury. The area was bolted with 6' & 8' point anchor bolts. This area is not active workings. It is an idle panel. No one was required to work or travel in this entry.