Minor earthquake swarm on Tjörnes Fracture Zone (east of Grímsey island)

Today (25-March-2021) a minor earthquake swarm took place east of Grímsey island. Earthquake swarms are common in this area. Largest earthquake in this swarm had a magnitude of Mw3,0. This earthquake swarm might not be over.

earthquake activity east of Grímsey island. Green star shows one earthquake with magnitude 3. Few red dots show smaller earthquakes
The earthquake activity east of Grímsey island. Copyright of this image belongs to Icelandic Met Office.

Earthquake activity in the Tjörnes Fracture Zone often starts slowly before increasing. I don’t know if that is going to happen now since this area has been having a lot of earthquake activity in recent months.

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Moving Iceland geology to a bigger server

Because of current high traffic to this website I plan on moving it to a slightly larger server in the time between April to June. I am not sure yet when I can afford the change since this is a slightly more expensive option at 79€ a month from current price of 9,5€ a month (I also have other websites here that I won’t move since they get little to no traffic at all). I am also expecting far higher traffic to this website in the future when other Icelandic volcanoes start to go active for a long and short time period.

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