AN UNPLANNED ROOF FALL OCCURRED IN THE BELTLINE (#8 ROOM) OFF 2 LEFT IN THE LAST OPEN X-CUT. FALL WAS APPROX 20' WIDE 30' LONG UP TO 4 1/2' HIGH. AREA WAS TIMBERED AND DANGERED OFF. DID NOT AFFECT ANY EQUIPMENT OR VENTILATION. AREA BOLTEDWITH 36"" FULLY GROUTED RESIN BOLTS WITH 48"" RESIN BOLTS SPOTTED.