Category Archives: Swarm

Magnitude 3,3 earthquake in Tjörnes Fracture Zone

At 22:41 UTC a magnitude 3,3 earthquake took place 6 km north of an area called Gjögurtá. This earthquake had a magnitude of 3,3 and was followed by several smaller earthquakes. Activity seems to be ongoing at the moment. The … Continue reading

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Earthquake swarm in Öræfajökull volcano on 21-June-2018

The day after increase in earthquake activity in Öræfajökull volcano a second earthquake swarm started. This earthquake swarm was slightly bigger in magnitude than the earthquake swarm that happened yesterday (20-June-2018). The earthquake swarm in Öræfajökull volcano. Copyright of this … Continue reading

Posted in Earthquakes, Magma, Monitoring, Öræfajökull, Swarm, Volcano | 1 Comment

Earthquake swarm in Öræfajökull volcano on 20-June-2018

Today (20-June-2018) a swarm of small earthquake happened in Öræfajökull volcano. Current earthquake activity is vastly different than what appeared during the months and weeks before the eruption in Eyjafjallajökull volcano. There was less earthquake activity happening in the months … Continue reading

Posted in Earthquakes, Magma, Monitoring, Öræfajökull, Swarm, Volcano | 6 Comments

Felt earthquake north of Grindavík today (18-June-2018)

A magnitude 3,0 earthquake was felt in the village of Grindavík today (18-June-2018) at 10:24 UTC. This earthquake happened 4,3 km north of the village. There were few minor earthquakes that followed the main earthquake. The earthquake north of Grindavík … Continue reading

Posted in Earthquakes, Monitoring, Reykjanes, Swarm | 6 Comments

Strong earthquake swarm in Bárðarbunga volcano

Today (14-June-2018) a large earthquake swarm happened in Bárðarbunga volcano. Largest earthquake had a magnitude of 4,9 (at 15:05 UTC) and this is the strongest earthquake since January. Other magnitudes where 4,1 (at 13:04 UTC), magnitude 3,3 (at 13:25 UTC), … Continue reading

Posted in Bárðarbunga, Earthquakes, Magma, Monitoring, Swarm, Volcano | 2 Comments

Earthquake activity in Öræfajökull volcano

Yesterday (29-May-2018) there was a minor increase in earthquake activity in Öræfajökull volcano. The increase in earthquake activity was mostly in line with what has been happening in recent months. The earthquake activity in Öræfajökull volcano. Copyright of this image … Continue reading

Posted in Earthquakes, Magma, Monitoring, Öræfajökull, Swarm, Volcano | 2 Comments

Minor earthquake swarm on the Reykjanes ridge

During the night of 26-May-2018 a minor earthquake swarm took place on the Reykjanes ridge. This earthquake swarm looks tectonic in nature. Only few earthquakes happened this time around and overall this earthquake swarm was small in number of earthquakes. … Continue reading

Posted in Earthquakes, Monitoring, Reykjanes Ridge, Swarm | 6 Comments

Fresh earthquake activity in Öræfajökull volcano

During the night of 10-May-2018 an earthquake swarm took place in Öræfajökull volcano. This was not a large earthquake swarm as is common for Öræfajökull volcano. Less than a dozen earthquake happened this time around. At the moment there doesn’t … Continue reading

Posted in Earthquakes, Magma, Monitoring, Öræfajökull, Swarm, Volcano | 1 Comment

Earthquake activity in Öræfajökull volcano

Yesterday (05-May-2018) and today (06-May-2018) a earthquake swarm took place in Öræfajökull volcano. In yesterday earthquake swarm the largest earthquake had a magnitude of 1,5 and most other earthquakes had magnitude lower than 1,0. In today earthquake swarm largest magnitude … Continue reading

Posted in Earthquakes, Magma, Monitoring, Öræfajökull, Swarm, Volcano | 1 Comment

Minor earthquake swarm in Hengill volcano (Raufarhólshellir cave)

Since yesterday (01-Maí-2018) has been a minor earthquake swarm in Hengill volcano in area of Raufarhólshellir cave. Largest earthquake had a magnitude of 2,9 (at 03:46 UTC) and all other earthquakes that happened were smaller in magnitude. Most common magnitude … Continue reading

Posted in Earthquakes, Hengill, Monitoring, Swarm, Volcano | 17 Comments