Quick update on the Nabro (Eritrea) and Puyehue-Cordon Caulle eruptions

UPDATE (10 AM Eastern): Well, leave it to an eruption this week to not be simple. It appears that the eruption in Eritrea from not from Dubbi but rather from Nabro, an even more mysteries volcano. It is a composite volcano with no known historical eruption - in fact, very little is known about the volcano beyond the fact that it is part of a volcanic complex that has a number of nested calderas. I've fixed the post below accordingly - and you can check out another great update on the eruption on the Volcanism Blog. Now, for real, I am out!