Yellowstone volcano: How HUGE earthquake BROKE seismometer – 'Too much SHAKING!’ YELLOWSTONE volcano scientists were put on high alert when an earthquake broke nearby seismographs, a USGS scientist revealed. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Dogs can SNIFF OUT cancer over ONE YEAR BEFORE medical science detects illness, study showTrilobites: How Beetles That Live Underwater Breathe Without a Scuba TankSpaceX launch LIVE: How to watch historic Falcon Heavy launch live online tomorrowSunspot opens on Sun which has the power of 100 MILLION atomic bombsAntarctica BOMBSHELL: How scientists made SHOCKING find after drilling 500ft below iceBlack hole picture reveal LIVE stream: How to watch first black hole announcement online