QUEZON CITY, Feb. 22 -- The Department of Science and Technology - Philippine Institute of Volcanology and Seismology (DOST-PHIVOLCS) continues to expand its Philippine Strong Motion Network (PSMNet) and, in partnership with the Tanay Municipal Government headed by Mayor Rex Manuel Tanjuatco, celebrates the milestone inauguration of its 100th Strong Motion station in Tanay, Rizal on 23 February 2021. The PSMNet is one of the key earthquake monitoring networks in the Philippines that is equipped with strong-motion accelerographsstrategically located in densely populated areas and near active faults. These instruments are capable of faithfully recording large ground motion during high-magnitude earthquake events. Data from the PSMNet can be used to: