A FALL OF ROOF OCCURRED ON THE 26 BUTT SECTION, FALL WAS IN INTERSECTION (3 WAY) OF #2 ENTRY #4 BK CROSS CUT. NO EQUIPMENT INVOLVED AND NO INJURIES. SECTION HAD BEEN IDLE FOR LONG PERIOD AND H AD JUST STARTED BACK INTO PRODUCTION. THIS AREA HAD BEEN SUPPORTED FOR OVER YEAR.