Yesterday, last night and this morning there has been minor earthquake swarm in Hengill volcano. This earthquake swarm is more or less over for now. But it might pick up at any time. This time around only around 140 earthquakes where detected in this two earthquake swarms.
More earthquake swarms should be expected in this area. As Orkuveita Reykjavíkur (OR) continues to pump down water in this area. But that is creating this earthquakes it seems. This earthquake activity takes place at random times.