Costa Rica Turrialba volcano spews out 2 km-high plume of smoke, ash near capital

A volcano in Costa Rica, 30 kilometres north east of the capital, has belched a plume of ash 2 kilometres up into the sky. The Institute of Vulcanology that filmed these images reports activity had been steadily increasing over the last month. Flights were suspended at the capital's international airport as a preventative measure. RT LIVE http://rt.com/on-air Subscribe to RT! http://www.youtu ...