One of the most significant volcanic disasters we must know about is the 1985 Nevado del Ruiz volcano eruption. Approx.23000 citizens in Armero city were dead. The cultural aspects were embedded in this disaster. The disaster was predicted. The hazard maps indicate that the city will be affected by a volcanic eruption and lahars. Both priest and mayor told the citizens to stay in the same place because they were afraid of panic before the time, but did not tell them to evacuate. That made tragedy. The people in the city tended to follow both persons because of the culture, which is a religious and vertically structured society. There were also other factors*.

*https://en.wikipedia.org/wiki/Nevado_del_Ruiz#Eruption_and_lahars