The majestic volcanoes of Kyushu, Japan – Part I -Sakurajima and Kirishima

Kyushu, the third largest island in Japan, considered the cradle of the japanese culture, is also a natural treasure and most of the wonders you can find there are volcanic spots. Some of the most active volcanoes in Asia lie here, and the island is also famous for the wonderful thermal areas. A trip around…

Volcanic illusions

Is this the most northerly elephant in the world? 200 meter tall and rising from the Atlantic Ocean, this Neptunic elephant lives at Heimaey Island, off the south coast of Iceland. A combination of basalt and wave erosion has left a convincing elephant head, complete with deeply wrinkled trunk. There are other elephant rocks in…

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…

Don’t Panic! – Volcanoes, Overdue & Douglas Adams

Time and again we see the statistical fallacy pop up in regards of volcanoes, and then as a letter in the mail, the word “Overdue” is dropped in our mental mailboxes. But, fear not, there is a hero of sanity out there in the form of the greatest philosopher of all time to save us…

The Mayas and their lack of volcanoes

Alberts latest article was a tour de force of the classic view of Mayan collapses, as it has been perpetuated in classic literature. The general idea is that the large downfalls in the Mayan empires would have been caused by large distant eruptions. This is of course an unfair summing up of Alberts quite more…

Gunung Agung and the potential future

Most people have by now noticed that Gunung Agung has stopped erupting. And to understand why that has happened, and what will happen soon, we need to look at what happened during the eruption. We also need to look at what is currently happening. When a volcano is showing no visible signs of activity, we…

CO2: the final count down

A few late votes have still been trickling in, possibly people returning from summer holidays to catch up on their VC. But this is a good time to call the results on our CO2 polls. In total, 200 people voted. The system was set to catch multiple submissions by the same person, although if someone…

Volcano forecasts and Campi Flegrei

There are a few volcanoes that I do not feel comfortable writing about, and those are volcanoes that are far too close to large human settlements. The reason is obvious, it is far too likely that I will write about an event that will kill a lot of people. There are two ways to increase…

his wonderful image of a thermal field in Reykjanes was honestly stolen from Snorri Gunnarssons page www.iceland-phototours.com

Reykjanes Volcanic Field

A re-post of a Carl-special. With current reports of increasing activity on the Reykjanes peninsula, after 800 years of quiet, this is a post well worth recalling. And remember that in the few hundred years before the current calm, roughly 900-1300, every major volcano on the peninsula erupted. These were amazing years which also included…

Masaya Volcano: the mouth of hell

As most of us are aware, a lava lake appeared on the crater floor inside Santiago Crater on Nicaragua’s Volcan Masaya back in December 2015. This however wasn’t the first time Volcan Masaya hosted an active lava lake, Masaya has had a history of having a lava lake appear and disappear over the centuries and it…