thickness is 10-12 meters and estimated volume of eruptive material 22-24 million cubic meters (only
one fifth of Hekla 2000).
Accordingly, the average flow rate has been approximately 15 cubic meters per second since the eruption began. The eruptive cone stands 82 m above previous ground level and the highest peak is 1067 m a.s.l.
On their web-site, explanatory photographs can be found (pdf 1.1 Mb
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