Patients are evacuated from the Hospital Monsenor Sanabria in Puntarenas, by the Pacific coast of Costa Rica, on Sept. 5, 2012. According to the U.S. Geological Survery (USGS), a 7.6 magnitude on the Richter scale earthquake was registered about 8 kilometers to northwest of Samara, in Guanacaste, Costa Rica. [Xinhua]