A fireboss conducting a weekly examination found a roof fall in the 5th west section between #46 and #47 x-cut # 4 entry. The roof fall measured 30'L x 16'W x 7'H. while investigating the fall a second roof fall was found # 5 entry # 48 x-cut 20'L X 18"" W X 7' H it was determined later that the second fall may connect with a old fall at # 47 x-cut in the # 5 entry.