The Bogoslof eruption

Volcanoes are the tip of an iceberg. 90% of the volcano is hidden, down to the magma chamber 10 km or more below the surface. What we see is only the cone on top of the conduit. The perfect cone of Fuji, or even St Helens (before it blew up), is like the hat on…

Volcano’s child

Child The volcano towers; forms a mountain sublime Build by eruptions and matured over time But a new site is feeding from its magma supply A small mountain is trying to reach for the sky The volcano watches a new cone unfold Child of its magma. New life to behold The little volcano plays with…

The Quantum Volcanologist

Physiology has a dog; physics has a cat. Pavlov’s dog was a sad animal, lying in its cage with wires attached both inside and out, alive but not as we know it. I know – I have been in his lab when the place was called Leningrad. The dog was still there, or at least…

Debunked: Feeling the strain

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…

Volcanohistology: when eruptions make a difference

Volcanoes are frightening. They can dramatically alter the local landscape, and change people’s live – normally for the worse. The best place to be is far away. But large eruptions can have wider impacts. The ash can cover regions a continent away, and sulphate aerosols can spread at high altitude around the world. The sulphate…

South Sandwich Islands: volcanic arc in a polar climate

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 the South Atlantic Ocean lies an archipelago of uninhabited volcanic islands, the South Sandwich Islands. A British…

Volcano Radio: From Okmok with Love

Volcanoes are often inconveniently located in isolated and unpopulated regions. Of course, some of these regions are unpopulated precisely because of their volcano, or instead of unpopulated are depopulated, but that is a different story. When an area is devoid of people, there tends to be a reason. Modernity looks for and finds cheap and…