Currently total of eight craters are erupting in Fagradalsfjall mountain

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This is a short update on the eruption in Fagradalsfjall mountain that is part of the Krýsuvík-Trölladyngja volcano system.

Yesterday (13-April-2021) the following thing happened around 09:00 UTC.

  • Four new crater started erupting. This did not reduce the lava output of the other craters that are erupting.
  • This means that now are total of eight craters erupting in the eruption in Fagradalsfjall mountain. The area is slowly being buried by fresh lava as the eruption goes on.
  • On Sunday 18-April-2021 it is going to be 1 month (30 days*) since the eruption in Fagradalsfjall mountain started. *This is a calendar thing, but using a website to calculate this correctly then this is the correct day using 30 day month calendar.
  • There continues to be high risk of new eruption fissures opening up without warning. Both north and south of the crater 1.
  • Gas output from the eruption has more than doubled in last few days. This is starting to create problem if wind blow the gas over populated areas.

I don’t have any more updates as is. If anything more happens I’ll update soon as I can. Since there is a risk of this eruption is going to last for a real long time, up to several years I might change my update schedule from what it is now. I’ll figure that out as the eruption continues.

News of the new craters

Drónamyndir: Fjórir nýir gígar (Rúv.is, video, map of the new craters)

Update 18:24 UTC

Morgunblaðið has released new video of the eruption craters.

Flögrað yfir nýju gíg­un­um (mbl.is)

Article updated at 18:25 UTC.

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