A repost on the past of Grimsvotn, as it seems to be nearing its next eruption, albeit not on the same scale as the one described here! It is sometimes hard to understand the size of the Icelandic volcanic systems. We often read statistical things like “Half of all the ash in Europe” and “One…
I’ve never played poker but I already know that I’d be terrible at it. I’m good at reading people but terrible at keeping my mouth shut when I am excited. I’m the type of guy to scream “I’ve got a royal flush!” if I were to get one. A royal flush, consisting of a King,…
Volcanology is filled with moments when you look at your favourite volcano doing something interesting, and you hope that it will erupt. There is no shame to admit it, we are secretly cheering our favourites on towards the inevitable eruption. Time and time again we are though let down by our volcanoes, and if you…
I am taking this opportunity to look at 5 volcanoes that at least I find interesting. I am doing this out of the perspective of the life-curve of an eruption. I find this perspective to be interesting, and I think that it is something that would be both entertaining and informative for our dear readers.…
In 1900, Iceland was a very different country. It wasn’t a country, for one thing. Although Iceland had been granted self-rule, it was still a part of Denmark and the local leaders were largely Danish-educated. There was still a Danish governor. The position (not the governor) was terminated in 1904. On Dec 1, 1918 the…
As far as volcanoes go, we like to think of them as immutable giants that rarely if ever change. We like to see Grimsvötn as a glacier covered giant of a volcano, that almost always produce moderate ashy eruptions, that are relatively speaking short-lived. Yes, once upon a blue moon it will do something big,…
Space is a precious resource. We hoard it and guard it. Together with air, water, warmth and tomato ketchup, it is one of the essential ingredients for life. We are happy to share empathy, food, and money, but letting someone else invade our personal space is a big step well beyond that. Social distancing is…
Laki was one of the defining events of Iceland’s history. Its impact went well beyond the nation, covering much of the northern hemisphere. It seems amazing that something that caused so much suffering was seen by so few people. This it shares with Eldgja, which was even larger and must have devastated Iceland, but of…
Before I start I would like to point towards the previous 3 parts. It might be a good read for those who missed them when I first published them. Prequel Laki deconstructed: I. prequel Part 2 Laki deconstructed II. Anatomy of an Eruption Part 3 Laki deconstructed III. Grimsvötn and Beyond The pre Skaftár Fires…
Lakí deconstructed – Grimsvötn and Beyond We now continue our Laki series, first published in 2013. If you haven’t read the previous Laki instalments, I suggest that you do so first. Prequel – Laki deconstructed: I. prequel Part 1 – Laki deconstructed II. Anatomy of an Eruption Grimsvötn Fissure System The Grimsvötn fissure system is…