UC Berkeley seismologist Peggy Hellweg describes how "tremors" are different than earthquakes and how "Tremorscope" will help understand them better and possibly shed light on how they may be related to earthquakes. Read the full story here: http://newscenter.berkeley.edu/2015/05/07/uc-berkeley-begin-monitoring-tremors-on-san-andreas-fault/ Video by Roxanne Makasdjian and Phil Ebiner http://www.berkeley.edu http://www.facebook.com/UCBerkeley http://twitter.com/UCBerkeley http://instagram.com/ucberkeleyofficial https://plus.google.com/+berkeley