A Hitherto Unknown Supervolcano About to Erupt?

During the late night, there was a large phreatic explosion near the northern shore of Lake Dellen in Sweden, long thought to be the result of an ancient meteor strike. Fortunately it was in an unpopulated area and no casualties have been reported. The eruption cloud rose to more than 12 km in height and…

Intensified eruption at Sinabung

Since the last post about Sinabung the eruption has continued with ever increasing amounts of pyroclastic flows and nue ardentes. On occation the extended 7 kilometer evacuation zone has been tested in the direction of the gorge that the majority of the flows has followed. There have though been no reports of them extending beyond…

The Ruminarian, again.

Curmudgeon “an ill-tempered person full of stubborn ideas or opinions” Well, if the shoe fits, I guess I’ll wear it. But… I don’t come about it lightly. To me, stuff has to make sense. One thing I abhor is mindless ranting that is specifically intended to scare people. What is even worse is when sound…

Klyuchevskoy suffers Large Explosion & Friday Riddles

As the week is finally winding down I had written that not much is happening. One should never ever do that when dealing with volcanoes. The only thing that had been really brewing was Klyuchevskoy and Sakurajima. Both have suffered from more prominent activity than normal. What I had been writing was that Klyuchevskoy had suffered from 5 km…

Lost Weekend…

How to kill a weekend. As some of you have observed, last week I asked for anyone running across a caldera size and eruption volume to give me a quick shout here on the forums. Ostensibly, I was going to compile a spreadsheet in order to look at Hagstrum’s hotspot list compared to large caldera…