Tsunami flow depths from the September 28, 2018 Palu tsunami around Palu Bay-Central Sulawesi, Indonesia
Following a-7.5 Mw earthquake occured at Central Sulawesi of Indonesia on September 28, 2018, a tsunami hit coastal area around Palu Bay. A field survey to measure tsunami flow depths was perfomed started from October 12, 2018 until November 23, 2018. The survey gathered 71 flow depth data measured along 97 km of Palu Bay coastline. The flow depth data could be useful for understanding tsunami characteristics and tsunami modelling validation.