Photographer Ragnar Axelsson (aka RAX) made this third flight over the Holuhraun eruption on Monday.
Pollution from the eruption in Holuhraun has resulted in acid snow which has been accumulating in the highlands. Scientists are concerned that the acid levels in rivers and lakes may rise sharply when the snow melts in the spring.
Sulfur dioxide (SO2) pollution from the eruption in Holuhraun in Höfn, Southeast Iceland, has reached 1,340 mµ/m3 this morning. The pollution is expected to move to North and Northeast Iceland this afternoon.
If the Holuhraun volcanic eruption continues as it has done, then both the sinking of Bárðarbunga and the eruption itself can be expected to continue for at least several more months.
The Scientific Advisory Board has reviewed data about the development of events in Bárðarbunga volcano and the volcanic eruption in Holuhraun from the beginning of the unrest until present day. The new lava field is the largest in Iceland since the Laki eruption (1783-1784) and probably the third...
There have been insubstantial changes to the volcanic eruption in Holuhraun over the last two weeks. Seismic activity in Bárðarbunga volcano under Vatnajökull glacier continues to be strong. The biggest earthquake since noon on Friday was of magnitude 4.5.
The subsidence of the Bárðarbunga caldera measures 50 meters (164 feet) since the volcanic eruption in Holuhraun began in late August. The lava erupting in Holuhraun originates in the Bárðarbunga magma chamber under Vatnajökull glacier.
A considerably large earthquake of magnitude 5.1 occurred at Bárðarbunga volcano under Vatnajökull glacier at 6:14 this morning. Its epicenter was 5.7 km northeast of the volcano and at a depth of 6.9 km.
A lava fall has formed in Holuhraun in the northeastern highlands. A branch of the lava river flowing from the crater has reached the edge of the new lava field in the north and cascades like a red-hot waterfall over the edge and down to the sand plains below.