Vibration Detection + Simulated Earthquake Majiashan Grottoes Large-scale Seismic Monitoring Array Completed

Located in Tianshui, Gansu province, the Maijishan Grottoes are listed as one of the "Four Great Grottoes of China." Recently, the construction of the largest grotto seismic monitoring station in China has been completed here, providing a secure platform for earthquake early warning for cultural relics.