released
before from the rims of
Askja,
although people have not noticed them.
Further rockslides in
Askja should, therefore, be expected within the next years, decades or
centuries. Consequently, travel near the lake is
associated with a
certain risk. A person by the lake that notices a landslide should move immediately up the hill and
away from the lake. It takes a tsunami wave
about 1–2
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