To understand the damage and physics processes of large earthquakes, it is important to integrate field surveys with modern geophysical analysis. Although Myanmar is seismically very active, such integration was never conducted in the past. Here we make the first report of its kind in Myanmar for the 2012 Mw 6.8 Thabeikkyin earthquake on the Sagaing fault in central Myanmar. Based on field surveys, interviews, press reports, and online sources, we estimated intensity of shaking at 99 sites, which shows a similar attenuation relation to that in western North America. Our post-earthquake field s Authors: Lin Thu ,,Aung;Shengji ,,Wei;Soe Thura,,Tun;Ian,M. ,Watkinson;Soe,,Min;Wardah,,Fadil;Lujia,,Feng;Saw Ngwe ,,Khaing;Myo,,Thant;Thura,,Aung;Pyae Sone ,,Aung;Iwan,,Hermawan;Aron,Jeffery,Meltzner. Presented at TSER2023.