@terraexplore: Do you know what to do when an earthquake happens? This Thursday, October 15, is the Great ShakeOut — a worldwide drill to promote earthquake safety and preparedness. At 10:15am local time, thousands of people practice the mantra "Drop! Cover! And hold on!" to protect them from earthquake hazards. These simple actions can save your life, so remember to drop, cover, and hold on! #earthquake #earthquakesafety #earthquakedrill #GreatShakeOut