The stones of Stonehenge

The bird struts across the henge as if its owns the place. It is quite a sight itself: large, confident, and long extinct. It was re-introduced here a decade ago but is rarely seen. Great bustards are shy, befitting the fact that they look very edible. This one, for a strange reason, had lost its…

Phantom caldera

Guest post by Tallis. In my previous piece, I went over the process of large caldera forming eruptions and the abundant noise that they would produce but a comment by cbuso5 caught my attention and interest. I have one slight disagreement. I’m not necessarily sure that the signs before a super eruption would be particularly…

Water, Grimsvötn and Stromboli

After a couple of rather hectic volcanic weeks in the world of volcanoes I thought I would write a little something about two of these events. Namely Stromboli and Grimsvötn, the reason I am cherry picking those two is that they have a common theme, water.   Stromboli Unless you have been to Stromboli you…

Nothing Fancy → Ulawun

  Long time no sea. 😀 Actually, I haven’t gone anywhere and I apologize for the sailor joke. What I really mean is that I haven’t done much other than lurk in and around the comments section. My last actual post was a rehash of an ancient topic that I had covered some time ago…

The Wandering Earth: mantle in motion

It is nice to live on the crust. It gives a degree of stability which the rest of the Earth lacks. It is not perfect: the quiet can be punctuated by earthquakes or volcanoes, and lacking those there is still the off-chance of a landslip or flood. The atmosphere may also interfere with our lives.…

The Wandering Earth: when rocks flow

The wonder of water The tell-tale sign of the suspension of the laws of physics is someone seen walking on water. The suspension is always temporary – as soon as a second person tries to follow, the laws of physics are re-instated and the person looking for the ‘me too’ experience instead encounters full immersion.…

Cafébar and Thou shalt not Waffle

I grew up in a news publishing family. This means that for me freedom of speech and, the right to freely discuss topics is a given. But, at the same time as it is a given and necessary right, it comes with responsibilities. In the end the rights and responsibilities go hand in hand with…

Greip update (June 2019)

After a wonderful series on Krakatau by Albert, a mysterious island by Carl and a seismic “Intermezzo” by Lurking, I have decided to take things back to Iceland for a while. Most of us know Greip by now, and we are going to take another look at it, from a more seismic perspective with some…

Intermezzo

Post by Geolurking, based on a repost I have been tasked to revisit something I covered years ago.  And update it with a bit of fresh info.  The original publish date was 20 Feb 2012. The first thing I need to cover, mainly in order to bring every one up to speed… is the compass rose.…

The mystery of The Mysterious Island

If there ever was a patron saint of Volcanocafé it would be the author Jules Verne. When he was not inventing cadres of literary genres, he was quite obsessed with volcanoes. When he was not writing he spent his time reading about volcanoes (and other things scientific). And quite often he combined his interests of…