Unplanned roof fall between crosscut #14 & #15 #1 entry of the Main North #2 return inby spad station #2387.5. Supported with 7' TR Bolts and 12' cable bolts. Fall dimensions - 17' wide, 20' long, 7' high. Fall did not cause injury, impair ventilation or entrap miners. Fall area developed on 1/8/2019. Reported to MSHA at 6:47 AM on 09/08/2021.