A little while ago there was a short interview published with Professor in geophysics, Páll Einarsson. In the interview it seemed like he was stating that Bárdarbunga, Grimsvötn, Hekla and Katla all were preparing to erupt shortly. First of all let me state that I deeply respect Páll as a geophysicist, problem is just that…
Why on earth am I using the term ”debunked” about a piece of equipment that is used by scientists across the globe? The answer is quite simple, it is when laymen start interpreting them that they are overused, or used in ways they were never intended. And this causes a plethora of faulty reasoning and…
Icelandic volcanoes are all about long term projections. They do not do things in the short run, before any eruptions you will see either several intrusive episodes like at Eyjafjallajökull, or you will see signs of steadily mounting pressure prior to an eruption. For some Icelandic volcanoes these two processes goes on for decades, or…
At 07.55.04 Hekla suffered an earthquake of M0.9 at 0.7km depth under the west slope of Hekla proper. After that followed two badly localized small tremors before a second earthquake with a temporary solution of M0.6 at the same place and depth. After that came a final (so far) small tremor. This follows after ten days…
The facts of Eldgja are well established. We know approximately when it happened, where it happened, how much lava, tephra and sulphate was ejected. We have found the tephra in Greenland. We think we know the human impact over much of the northern world, arising from three years of winter. But on other aspects, our…
Iceland is the most volcanic place in the world. Explosive eruptions, from many different volcanoes, are common, unpredictable and, when seen from afar, exciting. But don’t be fooled. These volcanic explosions are small fry, and mostly harmless. Less common but far more devastating are the other type, responsible for 80% of all Icelandic lava and…
I have lately read a lot of comments about Iceland being boring and calm. In reality nothing could be more wrong, Iceland is brimming with activity. So, let us take a quick look at some interesting volcanoes before we go to the namesake of this article. Volcanic activity in general If we start in the…
According to an article published today by journalist Kristján Kristjánsson on the Icelandic Internet news outlet Pressan, “Hekla is ready to erupt” and “tension is very high in the mountain”. The article, which is in Icelandic, goes on to quote (Professor) Páll Einarsson, the man who rightly won international acclaim in 2000 when he read…
Statistics and volcanism does not exactly go hand in hand, especially since it tends to end up with idiots claiming that volcanoes are “overdue”. A volcano is never overdue, they may shift patterns of their eruptions, go into extended periods of dormancy, or pretty much do anything that they jolly well pleases. It is…