A ROOF FALL OCCURRED 29' INBY SPAD 13057 IN THE NO. 2 ENTRY(STAGELOADER/BELT ENTRY) OF THE ""E"" PANEL DRIVAGE OFF THE WEST MAINS. THE ROCKFALL WAS 19' WIDE X 18' LONG X 1'-9' HIGH. THE ROCKFALL STARTED AT THE TIPS OF #1 - #3 L/W SHIELDS & EXTENDED OUTBY FOR 25' TO A POINT THAT WAS EVEN W/THE LONGWALL CRUSHER. ENTRY MEASURED 134'-135'& WAS TWIN SEAMMED. NO INJURIES OR PROPERTY DAMAGE