Seismic recordings of rockfall a step toward early-warning system in Yosemite

Hardly anyone noticed the ruckus when Yosemite Valley's largest rockfall in two decades thundered down near Half Dome before sunrise one March morning -- but scientists will hear all about it soon.

If you want to include this story in your blog, copy and paste this formatted text:

<p><a href="http://www.physorg.com/news160648562.html">Seismic recordings of rockfall a step toward early-warning system in Yosemite</a></p> <p>Hardly anyone noticed the ruckus when Yosemite Valley's largest rockfall in two decades thundered down near Half Dome before sunrise one March morning -- but scientists will hear all about it soon.</p>