ALLALIN

 

Event description

 

On August 30, 1965, an ice avalanche of 2 Mio m3 broke off at the terminus of Allalin Glacier and fall down a rock slope towards the Mattmark dam costruction site. During this unexpected catastrophic event 88 people were killed.

 

Damage

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88 people were killed

 

Data source

 

- www.glacierhazards.ch

- http://glaciology.ethz.ch/inventar/download/allalin.pdf

 

Remarks

 

In view of a possible repetition of a catastrophic event, a monitoring program to observe the behaviour of Allalin Glacier was initiated. Later in the 1990s a automatic camera was installed.