Custom Search
Tweet
Category Archives: Harmonic tremors
Comparison of volcano eruptions
When there is nothing going on in Iceland. It is good to prepare for the future by checking out what has happened in the past. Here is a comparison of harmonic tremor data from few past eruptions. I … Continue reading
Posted in Eyjafjallajökull, Glacier flood, Grímsvötn / Grímsfjall, Harmonic tremors, History, Katla / Mýrdalsjökull, Magma, Monitoring, Tremor plots, Volcano
Comments Off
Harmonic tremor level drops in Grímsfjall volcano
During the night. Harmonic tremor levels started to drop in Grímsfjall volcano. The reason for this harmonic tremor level increase remain unknown and unclear. But no volcano related activity has been seen or recorded so far in Grímsfjall … Continue reading
Posted in Earthquakes, Glacier flood, Grímsvötn / Grímsfjall, Harmonic tremors, Hydrothermal, Monitoring, Volcano
Comments Off
Unclear what is going on in Grímsfjall volcano
It is unclear what is going on in Grímsfjall volcano at this moment. Harmonic tremor level continue to rise. They are currently way above what is normal for minor glacier floods from Grímsfjall volcano. This might be a … Continue reading
Harmonic tremor pulse activity maybe in Hamarinn volcano
Today (02.09.2012) a harmonic tremor pulse did start in Hamarinn volcano (best guess) (Bárðarbunga volcano). This harmonic tremor pulses are intermittent and normally last for up to 20 to 30 min., at the time. What is creating them … Continue reading
Posted in Hamarinn, Harmonic tremors, Hydrothermal, Magma, Monitoring, Volcano
4 Comments
Glacier flood confirmed from western Skaftárkatli cauldron
Today (30.08.2012) an glacier flood was confirmed from the western Skaftárkatli cauldron. This glacier flood is small as expected. But it did take several days longer to appear from Vatnajökull glacier then expected. Some hydro-thermal activity in Hamarinn … Continue reading
Posted in Glacier flood, Hamarinn, Harmonic tremors, Hydrothermal, Magma, Monitoring, Swarm, Volcano
Comments Off
Earthquake in Katla volcano today (17.08.2012)
Today at 15:48 UTC there was an magnitude 3.8, at the depth of 0.1 km in Katla volcano. This earthquake took place on the caldera rim in Katla volcano. No major harmonic tremor was detected following this earthquake. … Continue reading
Posted in Earthquakes, Harmonic tremors, Katla / Mýrdalsjökull, Magma, Monitoring, Swarm, Volcano
Comments Off
Possible glacier flood from Grímsfjall/Grímsvötn glacier lake (Unconfirmed)
There seems to be a glacier flood did start this morning in Grímsfjall glacier lake. Based on the tremor, the glacier flood is already subsiding or something of that nature. So far this glacier flood has not yet … Continue reading
Katla volcano warming up for an eruption. Small glacier flood continues
This is going to be a short blog post. As I am going to be short of table and a cheer for few more days. It seems that Katla volcano is warming up for a eruption. As I … Continue reading
Small glacier flood from Mýrdalsjökull glacier on 28. April 2012 [Updated]
This has to be short. I do not have any table to cheer right now. I have already bought one (used and cheap). But I get it next week. I also do not yet have a ADSL connection … Continue reading