Mexico issues yellow alert after Popocatepetl volcano explosion

One of Mexico’s most active volcanoes, Popocatepetl, erupted on Thursday morning, spewing ash high into the air above and showering lava around its crater. Officials have issued a yellow alert in response to the volcanic activity. Dramatic footage of the moments of eruption were caught on camera at around 6.30am local time. Officials say the volcanic blast sent up a column of smoke about 3 kilometers high, with a moderate ash content.