A series of over 140 landslides in Campania, Italy killed 161 people and is widely studied as a case study in landslide research.
Key Facts
- Death toll
- 161 people
- Injured
- 360 people
- Displaced
- up to 3,000 people
- Number of landslides
- over 140
- Dates
- 5–6 May 1998
- Affected provinces
- Salerno and Avellino
By the Numbers
Location
Cause → Event → Consequence
Torrential rainfall saturated the slopes of the hills surrounding the Campania region of southern Italy in early May 1998, destabilizing the terrain and triggering widespread flooding. The concentrated precipitation overwhelmed the natural drainage capacity of the area, setting the conditions for catastrophic slope failure.
Between 5 and 6 May 1998, more than 140 landslides struck the communities of Sarno, Siano, and Bracigliano in the Province of Salerno, and Quindici in the Province of Avellino. The rapidly moving debris flows caused massive destruction to residential and infrastructure areas throughout the Campania region of southern Italy.
The disaster killed 161 people, injured 360, and displaced up to 3,000 residents. Beyond its immediate human toll, the event became a prominent case study in scientific literature on landslide dynamics, informing subsequent research and risk management strategies for similar geological hazards in Italy and internationally.