The Iliwerung volcano, located on the island of Flores in Indonesia, experienced a landslide in July 1979. This geological event triggered a tsunami that struck the coastal areas surrounding the volcano, causing widespread destruction. The landslide was likely precipitated by heavy rainfall and volcanic activity, which had destabilized the slopes of the volcano. As the tsunami surged towards land, it uprooted homes, flooded villages, and swept away lives, leading to a significant loss of life and property. Rescue efforts were immediately initiated, with national and local authorities mobilizing resources to search for missing persons and provide aid to the survivors. However, the task proved challenging due to the destruction of infrastructure and difficulties in communication. The aftermath revealed the enormity of the disaster, with over 530 confirmed fatalities and many more individuals unaccounted for. Communities were profoundly affected, grappling with grief and loss amidst ongoing challenges of recovery and rehabilitation. The incident underscored the vulnerability of coastal regions to natural disasters, particularly in volcanically active areas, highlighting the need for enhanced preparedness and risk management strategies.