A new approach to analyzing seismic data reveals deep vertical zones of low seismic velocity in the plumbing system underlying Alaska’s Cleveland volcano, one of the most-active of the more than 70 Aleutian volcanoes. Unlike typical seismic imaging experiments that deploy dozens of seismometers, this study used only eight.
Click here for original story, Peeking at the plumbing of one of the Aleutian’s most-active volcanoes
Source: ScienceDaily