At 12:39 UTC (16-November-2015) a magnitude 3,2 earthquake took place in Bárðarbunga volcano. The depth of this earthquake was only 0,5 km so it was not created by magma movement, rather stress changes in the crust. This earthquake took place in south-east part of the caldera.
The magnitude 3,2 earthquake in Bárðarbunga volcano on 16-November-2015. Copyright of this image belongs to Iceland Met Office.
There seems to be an minor increase in earthquake activity in Bárðarbunga volcano, this was mentioned in news today in Iceland about this earthquake. Iceland Met Office is keeping a watch for any changes that might be taking place in Bárðarbunga volcano and nearby area. Earthquake activity doesn’t appear to be quieting down even if the eruption in Holuhraun is over.