Category Archives: TFZ

Overview of micro-earthquake activity in Iceland 28-September-2016

This is a short overview of the micro-earthquake activity in Iceland on 28-September-2016. Please note that some of this earthquake activity may have started some days ago and only got really busy on 28th September 2016. Kolbeinsey Island … Continue reading

Posted in Earthquakes, Kolbeinsey Island, Monitoring, Reykjanes, SISZ, Swarm, TFZ | 3 Comments

Minor earthquake swarm on Tjörnes Fracture Zone (TFZ)

Today (26-August-2016) a minor earthquake swarm started on TFZ. This is currently not a large earthquake swarm and only around 50 earthquakes have happened so far. More earthquakes might happen if this earthquake swarm continues. The minor earthquake … Continue reading

Posted in Earthquakes, Monitoring, Swarm, TFZ | 1 Comment

Magnitude 3,4 earthquake in Bárðarbunga volcano, earthquake swarm on eastern TFZ

This is just a short overview of activity in the last 24 hours (or so) in Iceland. Bárðarbunga volcano As usual Bárðarbunga volcano had an magnitude 3,4 earthquake this week. This time it only appears to have been … Continue reading

Posted in Bárðarbunga, Earthquakes, Magma, Monitoring, Swarm, TFZ, Volcano | 29 Comments

Minor earthquake swarm on Tjörnes Fracture Zone

Today (11-April-2016) at 16:49 UTC an earthquake swarm started on Tjörnes Fracture Zone. This was a short earthquake swarm and only lasted for 15 minutes before it stopped. The earthquake swarm on Tjörnes Fracture Zone. Copyright of this … Continue reading

Posted in Earthquakes, Swarm, TFZ | 3 Comments

Short overview of earthquake activity in Iceland

This is a short update of earthquake activity in Iceland on 28-February-2016. Bárðarbunga volcano Over the past 48 hours there has been earthquake activity and dyke activity in Bárðarbunga volcano. Some of this earthquake activity has been on … Continue reading

Posted in Askja, Bárðarbunga, Dyke intrusions, Earthquakes, Hekla, Katla / Mýrdalsjökull, Magma, Monitoring, Swarm, TFZ, Torfajökull, Tungnafellsjökull, Volcano | 16 Comments

Magnitude 3,1 earthquake in Tjörnes fracture Zone (TFZ)

Today (04-February-2016) an magnitude 3,1 earthquake took place in south Tjörnes Fracture Zone. I don’t know if this earthquake was felt in nearby village of Kópasker. The earthquake swarm on Tjörnes Fracture Zone, the green star is the … Continue reading

Posted in Earthquakes, Monitoring, Swarm, TFZ | 2 Comments

Update 3 on Tjörnes Fracture Zone earthquake swarm

Today (21-January-2016) the earthquake swarm on Tjörnes Fracture Zone continued after a little stop. This time it was the earthquake swarm on the south end (next to Kópasker village) that started to increase. The change happened around 02:30 … Continue reading

Posted in Earthquakes, Monitoring, Swarm, TFZ | 14 Comments

Update 2 on the earthquake swarm on Tjörnes Fracture Zone

The earthquake swarm on Tjörnes Fracture Zone (TFZ) that started on 12-Januar-2016 continues. The earthquake swarm is now smaller then in last few days, largest earthquake in past 48 hours had the magnitude of 3,3 with the depth … Continue reading

Posted in Earthquakes, Monitoring, Swarm, TFZ | 19 Comments

Update 1 on Tjörnes Fracture Zone earthquake swarm

For the last 48 hours around 217 earthquakes have been detected in south Tjörnes Fracture Zone. Largest earthquake so far had the magnitude of 3,2 with depth of 6,2 km. Current depth of the earthquakes taking place shows … Continue reading

Posted in Earthquakes, Monitoring, Swarm, TFZ | 11 Comments

Earthquake swarm in south TFZ (Tjörnes Fracture Zone)

Yesterday (12-January-2016) an earthquake swarm started in Tjörnes Facture Zone, south part of it. The earthquake swarm it self was a minor one, with strongest magnitude earthquake at magnitude 2,4. Other earthquakes so far have been smaller in … Continue reading

Posted in Earthquakes, Swarm, TFZ | 14 Comments