Bárðarbunga volcano Friday update on 24-October-2014

This is the Friday update for Bárðarbunga volcano eruption.

During the past 48 hours total (when this is written) of 69 earthquakes with magnitude of larger than 3,0 have happened in Bárðarbunga volcano. Total number of earthquakes in that same time period is 286 earthquakes (when this is written). Since yesterday it appears that earthquake activity is increasing in Bárðarbunga volcano at the moment, there is minor fluctuation in activity every few hours. I do not know why that is happening.

Earthquake activity in Bárðarbunga volcano. Green stars are earthquakes larger than magnitude 3,0. Copyright of this image belongs to Icelandic Met Office.

Most of the earthquake activity is taking place in North-east part of Bárðarbunga volcano caldera rim. Few to no earthquakes are happening in the centre of the caldera. Currently the caldera continues to lower around 30 – 40cm/day according to latest news from Icelandic Met Office. Far as I know the eruption in Holuhraun continues at the same rate as yesterday with no major change taking place. Some minor earthquake activity has been taking place along the dyke for the past 48 hours. Other then this I don’t have heard any other news about current status. I am currently looking into few details about what might be happening, but I am as always waiting to see what nature does next.

Added: I forgot to mention that Holuhraun lava field is now 63 square kilometres in size. It doesn’t grow in size today as fast as it used to do. It might however be adding volume rather then size at the moment, with occasional break in the lava rim allowing it to expand slowly.

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Other: Next week I move to a different schedule since current phase is not changing a lot between days. This means that updates are going to be on following days. Monday, Wednesday, Friday. Unless there is something new happening then I am going to update right away with newest information. I never know what is going to happen so I don’t keep tight schedule on updates.

Article updated at 22:51 UTC.