Category Archives: Earthquakes

Bárðarbunga volcano weekly update for 25-February-2015

There hasn’t been a lot of new information about the eruption in Holuhraun this week. Earthquake activity continues in Bárðarbunga volcano as before, but at slower rate and earthquake with magnitude 3,0 and larger have almost stopped at … Continue reading

Posted in Bárðarbunga, Deflation, Dyke intrusions, Earthquakes, Eruptions, Fissures, Gas, GPS data, GPS Monitoring, Harmonic tremors, Hydrothermal, Lava, Magma, Monitoring, SO2, Swarm, Toxic, Volcano | 21 Comments

Minor earthquake swarm in Katla volcano

During last night (21-February-2015) a magnitude 3,3 earthquake took place in Katla volcano. This was a shallow earthquake and took place close to the area that had minor eruption in July-1999. Earthquake activity in Katla volcano during the … Continue reading

Posted in Dyke intrusions, Earthquakes, Katla / Mýrdalsjökull, Monitoring, Swarm, Volcano | 1 Comment

Bárðarbunga volcano weekly update on 18-February-2015

There has not been major change in Holuhraun eruption since last week. The eruption continues at low phase at the moment far as I know. Bad weather has prevented scientists monitoring the eruption in the past few days. … Continue reading

Posted in Bárðarbunga, Caldera, Deflation, Dyke intrusions, Earthquakes, Eruptions, Fissures, Gas, GPS data, GPS Monitoring, Harmonic tremors, Inflation, Lava, Magma, Monitoring, SO2, Swarm, Toxic, Volcano | 176 Comments

Magnitude 7,1 earthquake (USGS) deep south of the Reykjanes Ridge

At 18:59 UTC today (13-February-2015) a magnitude 7,1 earthquake (USGS) took place deep south of the Reykjanes Ridge. EMSC is reporting this earthquake having the magnitude of 6,8 (link). This earthquake was 1401 km south of Reykjavík, Iceland. … Continue reading

Posted in Earthquakes, Reykjanes Ridge, Swarm | 16 Comments

Bárðarbunga volcano update for 10-February-2015

No mayor changes have been reported since my last update. Bárðarbunga volcano continues to subside at slow rate. The eruption in Holuhraun continues around the same rate as before. Sulfur dioxide pollution continues to be a problem. There … Continue reading

Posted in Bárðarbunga, Deflation, Dyke intrusions, Earthquakes, Eruptions, Fissures, Gas, GPS data, GPS Monitoring, Harmonic tremors, Lava, Magma, Monitoring, SO2, Swarm, Toxic, Volcano | 185 Comments

Bárðarbunga volcano update for 06-February-2015

This update is going to be slightly shorter than usual because I am sick (I got flu at the moment). Over the past two weeks there has been considerable drop in the lava lake. Lavafall was seen on … Continue reading

Posted in Bárðarbunga, Caldera, Dyke intrusions, Earthquakes, Eruptions, Fissures, Gas, GPS data, GPS Monitoring, Harmonic tremors, Holuhraun, Lava, Magma, Monitoring, Mountain, SO2, Swarm, Volcano | 54 Comments

Bárðarbunga volcano update for 3-February-2015

Since last update of activity in Bárðarbunga volcano there have not been major changes in Holuhraun eruption. The lava lake in the crater has lowered by several meters based on pictures from Holuhraun today. Large cliffs have formed … Continue reading

Posted in Bárðarbunga, Caldera, Dyke intrusions, Earthquakes, Eruptions, Fissures, Gas, GPS data, GPS Monitoring, Harmonic tremors, Lava, Magma, Monitoring, SO2, Swarm, Toxic, Volcano | 65 Comments

Minor earthquake swarms in TFZ (Tjörnes Fracture Zone)

During the night and today there has been a minor earthquake swarm activity on the Tjörnes Fracture Zone (TFZ). Largest earthquake in this swarm had the magnitude of 3,1, so far 59 earthquakes have happened. The earthquake swarm … Continue reading

Posted in Earthquakes, Monitoring, Swarm, TFZ | 5 Comments

Bárðarbunga volcano update for 30-January-2015

Since last update nothing major has changed in Holuhraun. There have been some changes in Bárðarbunga volcano it self and I am going to cover that later in this article. The magma flow from the craters in Holuhraun … Continue reading

Posted in Bárðarbunga, Dyke intrusions, Earthquakes, Eruptions, Fissures, Gas, Harmonic tremors, Holuhraun, Hydrothermal, Lava, Magma, Monitoring, Mountain, SO2, Swarm, Toxic, Tremor plots, Volcano | 65 Comments

Minor earthquake swarm on the Reykjanes Ridge

Yesterday (29-January-2015) a minor earthquake swarm took place on the Reykjanes Ridge. Total number of earthquakes was something around twenty or close to it. The earthquake swarm on the Reykjanes ridge. Copyright of this image belongs to Icelandic … Continue reading

Posted in Earthquakes, Monitoring, Reykjanes Ridge, Swarm | 1 Comment