BRENVA
Event description
On November 14, 1920, a rock fall
from
Damage
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50 ha of forest destroyed.
Data source
N�tzli,
J. (2003): Felsst�rze aus Permafrost �ber Gletscher, Ans�tze zur GIS-basierten Modellierung. Diplomarbeit am Geographischen
Institut der Universit�t Z�rich.
Remarks
A very similar phenomenon occurred in the same area on
January 18, 1997.