Currently earthquake activity is increasing in Bárðarbunga volcano. For the past 48 hours 53 (when this article is written) earthquake with magnitude above 3,0 have happened. It is unclear what is going now in Bárðarbunga volcano, at the moment most of the earthquake activity is located in north-east of the caldera rim. I am unsure why earthquake activity is increasing the way it is currently doing.
Earthquake activity in Bárðarbunga volcano for the past 48 hours. Green stars show earthquakes with magnitude above 3,0. Copyright of this image belongs to Icelandic Met Office.
I am not sure if there have been any harmonic tremor this time around in Bárðarbunga volcano. That might well be without me noticing them. Even if the eruption in Holuhraun stops it is clear that Bárðarbunga is far from being a stable or in dormant state. A new eruption vent is more likely to open up then not. That might happen under a glacier and that is going to mean glacier flood and volcano ash eruption while water gets into the crater. This has not yet happened on large scale in Bárðarbunga. There is also no eruption taking place in the caldera at the moment and the glacier is getting thicker this time of the year due to fresh snowfall on top of it and making it heavier at the same time. Far as I know the eruption in Holuhraun is at the same pace as it was yesterday. I didn’t see anything on the web-cameras due to weather when I checked them earlier.
If anything major happens I am going to post update here soon as possible.