A Green Hawaiian Interlude

A little article while we happily wait for the USGS to confirm that Kilauea is about to sprout a green caldera lake, or not. I normally do not write a lot about Kilauea, the reason for this is that it rarely does anything interesting. But, in 2018 it did quite a lot of interesting things,…

Kilauea: If wishes were horses!

We humans may wish for many things, but gravity is a horse we can’t wish away. And this horse drives what is happening at Kilauea. So far, the new stage of the old Kilauea eruption that started about one week ago has given us a very small subsidence caldera, a large earthquake, drained two lava…

Puna 2018

Update May 8 No major changes. The lava pond in Kilauea is now reported as 220 meters down, and may still be dropping. The most recent images suggest it is still going down. Below 400 meters there would be a risk of ground water getting into the hole with phreatic consequences, but so far there…