Category Archives: Katla / Mýrdalsjökull

Deep earthquakes in Katla volcano – renewed activity

Yesterday (27-November-2015) new earthquake activity took place in Katla volcano. This activity, in part of the Katla volcano caldera is a repeated pattern, this means that this has happened before. Last activity of this type took place in … Continue reading

Posted in Dyke intrusions, Earthquakes, Katla / Mýrdalsjökull, Magma, Monitoring, Volcano | 11 Comments

Earthquake activity in Katla volcano

Today (22-September-2015) there was an swarm of earthquakes in Katla volcano at shallow depth. Largest earthquake had the magnitude of 3,3 with the depth of 0,1 km. The earthquake looks long period from the looks of my geophone … Continue reading

Posted in Earthquakes, Katla / Mýrdalsjökull, Magma, Monitoring, Swarm, Volcano | 16 Comments

Deep earthquake activity in Katla volcano

Yesterday (17-August-2015) a swarm of small earthquakes took place in Katla volcano. This type of activity has been happening place this summer and has been happening for several years now. The reason for this is that magma is … Continue reading

Posted in Earthquakes, Katla / Mýrdalsjökull, Magma, Monitoring, Swarm, Volcano | 3 Comments

Summer earthquake activity in Katla volcano

For the past few days there has been summer earthquake activity in Katla volcano. None of the earthquake have reached magnitude 2,0 so far. Earthquake activity in Katla volcano. Copyright of this image belongs to Iceland Meteorological Office. … Continue reading

Posted in Earthquakes, Hydrothermal, Katla / Mýrdalsjökull, Magma, Monitoring, Volcano | 3 Comments

New swarm of deep earthquakes in Katla volcano

This morning (20-May-2015) a swarm of deep earthquakes took place in Katla volcano. This earthquake activity was at depth and it means that magma was moving or dyke intrusion taking place at depth. Earthquake activity in Katla volcano … Continue reading

Posted in Dyke intrusions, Earthquakes, Katla / Mýrdalsjökull, Magma, Monitoring | 40 Comments

New dyke intrusion in Katla volcano

Yesterday (01-May-2015) a minor dyke intrusion took place in Katla volcano. This dyke had depth down to 26,9 km and up to 18,5 km. This is the second dyke intrusion in this are in short space of time. … Continue reading

Posted in Dyke intrusions, Earthquakes, Grímsvötn / Grímsfjall, Katla / Mýrdalsjökull, Magma, Monitoring, Mountain, Swarm, Volcano | 14 Comments

Deep earthquakes in Katla volcano

Yesterday (23-April-2015) there where deep earthquakes in Katla volcano. So far only six deep earthquakes have been recorded. The deepest earthquake had the depth of 26,6 km. The largest earthquakes in this swarm had the magnitude of 2,2. … Continue reading

Posted in Dyke intrusions, Earthquakes, Katla / Mýrdalsjökull, Magma, Monitoring, Swarm, Volcano | 6 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

Minor earthquake swarm in Katla volcano during the weekend

During the weekend there was a minor earthquake swarm in Katla volcano. This was a minor earthquake swarm that lasted for few hours and then stopped. The earthquake activity in Katla volcano last weekend. Green star is a … Continue reading

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Minor increase in conductivity in Múlakvísl glacier river from Mýrdalsjökull glacier (Katla volcano)

Over the past few days there has been a minor increase in conductivity in Múlakvísl glacier river that comes from Mýrdalsjökull glacier. This is the glacier that is on top of Katla volcano. There is no unusual earthquake … Continue reading

Posted in Earthquakes, Hot Springs, Hydrothermal, Katla / Mýrdalsjökull, Magma, Volcano | 33 Comments