The Vega de Tera dam was a crucial infrastructure component designed to provide water resources for the region in Spain. However, it was poorly constructed and lacked adequate safety measures. On the day of the disaster, guests and residents felt a sudden tremor followed by an intimidating roar as water surged from the broken dam. The flood was catastrophic, sweeping away houses, livestock, and trees within moments. Almost the entire town of Ribadelago was engulfed in the floodwaters, a scene of chaos and devastation, marked by cries for help as families sought safety amidst the torrents. Emergency responders faced significant challenges in reaching the affected areas due to the raging waters and debris. The aftermath revealed not just physical destruction but also profound emotional and psychological impacts on the survivors who lost loved ones and their homes.

In the months following the disaster, the Spanish government took steps to address the extensive damage while also reevaluating the regulations and oversight concerning dam safety. There was a surge in public awareness about the potential risks of dam failures, leading to reforms in infrastructure policies aimed at preventing similar tragedies. Additionally, the Ribadelago community received support to rebuild, although the scars of loss lingered, shaping collective memory for generations. The disaster prompted further studies on the hydrology and stability of dams across the country.