Ash from Icelandic eruption may just be the start

Volcano often erupts in tandem with much bigger one nearby

The Icelandic volcano that ramped up activity on April 13 could wreak havoc with European air traffic for some time.

PROMINENT PLUME NASA’s Terra satellite captured this image of the ash plume streaming from Iceland’s Eyjafjallajökull volcano on April 15, the day it began to ensnarl European air traffic.