Vibration Data from 37-story Building in Bangkok During 7.7Mw Earthquake on 28 March 2025.

This dataset contains floor acceleration responses recorded during the Mw 7.7 earthquake on 28 March 2025 from the top floor of a 37-story reinforced concrete building using a low-cost TUSHM sensor system. The data are intended for structural health monitoring (SHM) and modal identification, enabling the extraction of dynamic properties such as natural frequencies, damping ratios, and mode shapes under real seismic excitation.