Where?
Volcano in Nevado Del Ruiz in the Andes
Effects
23,000 people killed
85% of the town washed away
How did it occur?
Hot ash and rock melted snow and ice
What did it cause?
Lahars- 40cm deep that went 50km per hour
How long was the volcano dormant for?
140 years
Where did it hit?
Hit the town of Armero
When?
13th November 1985
What was the cost of the damage?
Cost of the damage was $1 billion