Un terremoto de 8.7 en Indonesia ha causado una alerta de tsunami en todo el Océano Índico
Acehnese people try to go to higher ground after a powerfull earthquake hit the western coast of Sumatera in Banda Aceh on April 11, 2012. A massive earthquake struck off Indonesia's Sumatra island, US and Indonesian monitors reported, prompting an Indian Ocean-wide tsunami alert. AFP PHOTO / CHAIDEER MAHYUDDIN
An Acehnese woman with a child tries to stop a car to go to higher ground shortly after a powerfull earthquake hit the western coast of Sumatera in Banda Aceh on April 11, 2012. A massive earthquake struck off Indonesia's Sumatra island, US and Indonesian monitors reported, prompting an Indian Ocean-wide tsunami alert. AFP PHOTO / CHAIDEER MAHYUDDIN
People gather outside the Baiturrahman mosque after an earthquake hit Banda Aceh April 11, 2012. An 8.7 magnitude earthquake struck off Indonesiaon Wednesday, sending residents around the region scurrying from buildings and raising fears of a huge tsunami as in 2004, but authorities said there were no reports suggesting a major threat.Indonesian President Susilo Bambang Yudhoyono said there were no immediate reports of casualties or damage in Aceh, the Indonesian province closest to the earthquake. REUTERS/Stringer (INDONESIA - Tags: ENVIRONMENT CIVIL UNREST TPX IMAGES OF THE DAY) QUALITY FROM SOURCE