Today, Indonesia’s Sinabung had its biggest blast in its nearly 5 years of eruptions. I reported on the initial reports of the blast and now we have some pretty stunning images from space on the eruption. It really captures the power of the blast and how the ash spread mainly to the north over Sumatra (rather than the west as predicted). Sinabung appears to have settled down since the explosion, but with this change of character, volcanologists will be looking for signs if this change will b