Alert Level Raised to "Yellow Phase Three" as Popocatepetl Volcano Emits Ash


Backdropped by Popocatepetl Volcano, Mexico's second highest peak... News PhotoAccidents and Disasters,Agriculture,Erupting,Farmer,Field,Horizontal,Kilometer,Land,Latin America,Mexico,Mexico City,Mountain Peak,Offbeat,Outdoors,Popocatepetl Volcano,Puebla State,Smoke - Physical Structure,Snow,Volcanic Activity,VolcanoPhotographer Collection: AFP 2013 AFPBackdropped by Popocatepetl Volcano, Mexico's second highest peak just 55 km southeast of Mexico City, a farmer plows the land in San Nicolas de los Ranchos, in the state of Puebla, on May 14, 2013. The National Disaster Prevention Centre (CENAPRED) raised the alert level on Sunday to 'yellow phase three' as the Popocatepetl continues to spew ash and smoke. AFP PHOTO /RONALDO SCHEMIDT (Photo credit should read Ronaldo Schemidt/AFP/Getty Images)