Following the devastating 2018 earthquake and subsequent liquefaction in Central Sulawesi, Indonesia’s Geological Agency has completed mapping areas vulnerable to similar ground instability. The assessment identifies several zones within the province at high risk, particularly in Palu City and surrounding areas. Liquefaction occurs when earthquake shaking causes saturated soil to lose strength and behave like a liquid, leading to building collapse and infrastructure damage. The mapping project utilized detailed geological surveys and data analysis to pinpoint susceptible locations. Authorities plan to use this information for land-use planning, disaster mitigation strategies, and building code enforcement. This proactive approach aims to reduce future risks and enhance community resilience in the earthquake-prone region. The agency emphasizes the importance of public awareness regarding these identified zones.