“Residual risk is always difficult to assess, but it exists.

There is therefore a concrete risk of new landslides in the imminent, especially in conjunction with new rainy events, in the Casamicciola area already affected this morning by the strong landslide that reached the seafront". 

This was stated by Mauro di Vito, the director of the Vesuvian Observatory of the National Institute of Geophysics and Volcanology (Ingv).