Earthquake swarm in Krýsuvík-Trölladyngja volcano

During the night of 9. September 2023 an earthquake swarm started at 03:24 UTC with a magnitude Mw3,8 earthquake. This earthquake was felt in Reykjavík area and other nearby areas.

Green star and red dots in Krýsuvík-Trölladyngja volcano on the Reykjanes peninsula. There are also many other dots over the Reykjanes peninsula showing earthquake activity in other volcanoes.
Green star in Krýsuvík-Trölladyngja volcano. Copyright of this image belongs to Icelandic Met office.

Its unclear if this earthquake swarm is ongoing. There is a lot of earthquake activity in this area because of inflation in Fagradalsfjall volcano.