Not a lot of big news, but a lot of little news:
Soufriere Hills at night during the late January 2010 dome growth episode. Note the hot rock falls from the collapsing dome. Image courtesy of Photovolcanica.
This might not be new, but Dr. Boris Behncke brought the new webcam at the rim of Chaiten in Chile to my attention. You get a birds-eye view of the growing dome from the edge of the caldera - pretty nifty view for a once-in-a-hundred-years sort of event.
The NASA Earth Observatory has posted a close-up of the Soufriere Hills imagethat I posted yesterday, showing the February 11 plume. The plume was caused by a collapse of ~10-20% of the summit dome - yes, it only took a small portion of the dome to collapse to create an explosion like that! If you want to see some more stunning images of Soufriere Hills' ...
