A NON INJURY ROOF FALL WAS DISCOVERED AT 11:40 PM. THE FALL WAS ON THE 003-0 SECTION IN THE #8 ENTRY IN BY SPAD #2709 EXTENDING INTO THE LAST OPEN CROSS CUT. THE FALL WAS 6' TO 7' THICK BY 80' LONG AND 20' WIDE. THE ROOF IS SHALE WITH SANDSTONE ABOVE THE 7' AREA.