A ROOF FALL WAS DISCOVERED AT APPROX. 1 30 A.M. IN THE #4 ENTRY OF THE 3 NORTH PANEL BETWEEN #74 AND #75 CROSSCUTS. THE FALL WAS APPROX. 6' TO 15' HIGH, 90' LONG AND 18' WIDE. FALL WAS AT SPAD #19007. THE AREA WAS ORIGINALLY BOLTED WITH 5' HI-TECH BOLTS. THE FALL AREA HAS BEEN CRIBBED OFF.