This article is short because the situation is always changing. This is about the volcano Fagradalsfjall but I have also added Krýsuvík because that volcano is being updated at Global Volcanism Program website. I am not sure currently what volcano is considered active in this make injection. This article is written at 20:39 UTC.
Today (12-March-2021) at 07:43 UTC an earthquake with magnitude of Mw5,0 at 3,7 km depth took place close to Nátthagi valley just south of Fagradalsfjall mountain. Over the last 48 hours 72 earthquakes with magnitude above Mw3,0 have taken place. This earthquake activity is happening at the south end of the magma dyke that has now stopped moving south but continues to expand based on the earthquake activity that is now happening. This is also the location where an eruption might happen without any warning or strong earthquake activity. Eruption out on the ocean is no longer considered a possibility because the magma dyke stopped moving south.
GPS data shows that inflation remains heavy and has moved some GPS stations up to 120mm over a time period of two weeks. There are no signs of this inflation stopping or slowing down.
Web cameras
Beint vefstreymi af skjálftasvæðinu – Borgarfjall (Rúv.is) If an eruption happens. This camera maybe has the best view
Beint vefstreymi af skjálftasvæðinu – Efstaleiti
Live from Iceland
Road camera 1
Road camera 2 (night vision/infrared)
Next article is going to be on Monday 15-March-2021 if an eruption doesn’t happen or something else major doesn’t happen. I am hoping to get weekend break this weekend. If that is going to be successful is currently unclear.
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