The prediction study on coal and gas outbursts is carried out by monitorisng some indices which are sensitive to the initiation of coal and gas outbursts.The values and changing rules of the irdices are the foundations of coal and gas outbursts prediction.But now,only the data of one key monitoring station is used in the coal and gas outbursts prediction practice,and the other data are ignored.In order to overcome the human factor and make full use of the monitoring information,the technique of multi-sensor target tracking is proposed to deal with the microseismic information.With the results of microseismic events,the activities of geological structure,fracture-depth of roof and floor,and the location of gas channel are obtained.These studies indicate that it is considerably possible to predict the coal and gas outbursts using microseismic monitoring with its inherent ability to remotely monitor the progressive failure caused by mining.