Intro After writing two Io articles I return to Io  again my favourite moon, looking at one single lava flow field. But read Alberts and my two other Io posts first. Jupiter’s moon Io ...

It seemed to come out of nowhere. In the midst of a quiet interlude, after the hugely damaging La Palma had ended, when the hugely touristic eruption at Fagradalsfjall failed to re-appear, and the ...

This page contains useful links and graphics for the current notable event.

Here is the famous Steppe, the dry grass-land, the never-ending plain stretching across Eurasia from China to Hungary. Rainfall is too limited for trees to grow. The climate is harsh, with hot summers ...

Lava flows come in all sizes. The Reykjanes eruption produced flows of several kilometers length. Other volcanoes can do ten times that length, although we do not have a lot of recent experience with ...

The last time I wrote an article for Volcanocafe it was a guest post about the Galapagos Islands, but now I’m a new member of the Volcanocafe writing team (a little bit more about me later). Deep in ...

Mid-oceanic rifts should be in the middle of the ocean they formed. And often they are, but there are exceptions. The Reykjanes Rift, south of Iceland, is one of these. It is well known for its ...

After our ‘quantum Katla’ post, it is now time to return to the real Katla. For in the real world, Katla has been showing unusually strong shaking. It turned out that Henrik had already done much of ...

Volcanic activity in North America is surprisingly infrequent. In spite of there being no less than 255 volcanoes or volcanic features such as maars or volcanic fields listed for California (20), ...

Like other natural disasters, volcanic eruptions can have an impact on civilizations. Of course they can annihilate them, but they can also contribute to their economic development by providing a ...

Living near a river had its advantages. Transport was easy: you were well connected to other cities on (navigable) water ways, and trade was a reliable way to wealth. In the Middle Ages, the Hanze ...