It’s a good week for gelogy nerds. After last week’s undersea volcanic eruption in the South Pacific, the Alaskan volcano Mt. Redoubt erupted violently several times last weekend, and continues to rumble. Ash clouds rose to about 16 km according the Alaskan Volcano Observatory (AVO) and the eruption caused significant flooding (see this cool picture). The Alaskan volcanoes form part of the Pacific Ring of Fire which is littered with active volcanoes and a frequent site for earthquakes and eruptions.
**Update, 29/03/09** Redoubt isn’t done erupting yet, more explosive eruptions took place in the last couple of days. The AVO Twitter feed is the best way of keeping up to date!
**Update, 30 March 09**. Explosive eruptions have continued at Redoubt in thel last few days and AVO is reporting the first ash falling on Achorage. There’s no danger to the population though. More spectacular pictures have appeared on the AVO website, this one is particularly striking.