Earthquake swarm east of Grímsey island

Today (25-September-2020) at 11:37 UTC an earthquake with magnitude of Mw3,7 and this earthquake started an earthquake swarm in this location for the last several hours. At the writing of this article between 80 to 90 earthquakes have taken place at this location. There are no reports about this earthquake having been felt in Grímsey island.

The earthquake swarm east of Grímsey island. This image is used with permission and copyright belongs to Icelandic Met Office.

This earthquake swarm is not connected to the earthquake activity on the western part of Tjörnes Fracture Zone. This earthquake swarm is ongoing at the writing of this article.


Please remember to support my work with donations or by using the Amazon banners on the website. Thanks for the support. 🙂