Abstract: In order to study overlying strata movement laws of A6-103 working face passing through lower adjacent coal seam goaf open-off cut under the condition of shallow buried depth in Qiuci Coal Mine, high-precision microseismic monitoring technology is used for monitoring the designated area. Microseismic event waveform is divided into mechanical vibration, heavy current interference, pumping stations and artificial percussion and other five classes; through plane position of microseismic events and energy analyzing, working face is close to the lower goaf open-off cut, the upper rock burst has experienced "normal - fast rupture- less rupture" three obvious process; based on spatial distribution of microseismic events, we get that caving zone height is 4 times of mining height, fracture zone height is 10 times of the mining height. The microseismic events near A6-103 working face floor above the lower A603 open-off cut is less, which can guarantee the safety mining of working face.