Eruptions to come

Let’s start with a question. Which country do you think has the most frequent volcanic eruptions? Before you read on (or peek below for the answer), take a minute to think about it. You can probably guess that Australia is not a front runner. In fact, only two or three countries readily come to mind.…

Living dangerously: another Grimsvotn prediction

  Grimsvötn is heading for an eruption. There can be no doubt about that. Of course, it is always heading for an eruption. This volcano has ADHD. For Grimsvötn, more than a decade of brooding is unusual: normally it just throws it out. A misplaced snow flake can set it off. And it produces not…

Iceland in ashes

I had never seen the Manchester sky so blue. The usual milky white which goes by the name ‘Manchester sunny day’ was gone, transformed into an azure experienced mainly during distant holidays. Great Britain of course has a bit of a reputation. Already the Romans wrote that “the atmosphere in this region is always gloomy”.…

And The Woolly-Winner Is…

Thank you to all that voted, we had a great turn out which certainly helps distinguish clear winners and other voting trends. I hope some of you managed to find the time to read up on some of the volcanic features you’d never heard about and gained some insight along the way. So, without further…

The Woolly Mammoth-Sized Eruption Poll

Following on from Carl’s latest post on some unrest in Iceland, I wanted to gauge public opinion on who they thought was going to make the headlines proper rather than the usual clickbait nonsense from the bile-spouting tabloids. I hope recent misleading headlines haven’t swayed our visitors into voting for their latest scare stories! Try…

Signs and portents of Iceland – Revisited

When I planned to write this article about the current states of Iceland I only wanted to write about Katla and Öraefajökull. But, as things turned out a third volcano got my attention. In the end this article will be about how hard it can be for a layman to see what is important and…

The fall of Surtsey

In the previous post, we read about the birth of Surtsey. It was a famous eruption, which taught us how quickly and unexpectedly new land can form. We have since seen similar eruptions elsewhere as well. Nishinoshima is a small and isolated Japanese island, 1000 kilometers south of Tokyo. An eruption started just off its…

Surtsey – The Birth of the Modern World

(A repost, originally written by Carl, November 13, 2013. The post has been expanded from the original.) Tomorrow, the fourteenth of November, will be the official birthday of Surtsey. In a way it was a triple birth. First of all it was the birth of the Island of Surtsey, it was also the birth of…

The air we breath: the sulfur smell of volcanoes

“The sun became dark and its darkness lasted for one and a half years… Each day it shone for about four hours and still this light was only a feeble shadow… the fruits did not ripen and the wine tasted like sour grapes.” Michael the Syrian, about a 6th century eruption It smells. Sulfur is…

The lost volcanoes of Norway

What happens when an unstoppable force meats two unmovable objects? Well, in the world of geology there should be volcanism. A few weeks ago, I was asked by a person who did not believe in science this specific question. “If plate tectonics are real, why then are there no volcanoes in Norway?” It is a…