opportunity. Ármann Höskuldsson, IES, sent an illustrated account of the situation:
The fissure
 
All the active part of the fissure, at noon 12 September 2014. Photo: Ármann Höskuldsson.
The lava is still advancing in the riverbed of Jökulsá á Fjöllum. A narrow flow with heavy current is between the lava and the eastern 
wall of the riverbed. Occasionally, small steam explosives occur
        
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