On April 4th, lava flowing to the west encountered some patches of glacial ice, causing some water discharge into river Hvanná,
steam plumes and low frequency tremor bursts.
Water level (cm) of Hvanná
Two outburst of water discharge into river Hvanná on Easter Sunday, caused by lava melting ice.
At the Institute of Earth Sciences, University of Iceland, a preliminary report has been written
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