Aberfan, Wales.
- Created by: ed bee
- Created on: 23-04-17 11:27
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- Aberfan, Wales
- Causes
- **** heap 7 located above a spring
- this water caused lubrication and added to the slopes pore water pressure
- adding to the shear stress.
- this water caused lubrication and added to the slopes pore water pressure
- torrential rain for days before the event added further lubrication
- **** heap 7 located above a spring
- Effects
- 147 people died. 116 were from the local primary school
- moved at up to 30 km/h
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- Causes
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