Electrifying

Looks like these chasers have found their storm. Lightning crackles behind a stormchase vehicle in Enid, Okla. In 2009 and 2010, an armada of researchers in fully equipped vehicles (including this one) descended on the Great Plains, following the weather. The project, VORTEX2, has one major goal: Tornado forecasting. Right now, residents in stormy areas usually have only 13 minutes to seek cover from a twister, and 70 percent of alarms are false. Understanding how and when tornados form is a major goal for meteorologists trying to give people on the ground more warning about these deadly winds.