NEW : Two people killed ; several people trapped beneath collapsed buildings . The death toll from the earthquake has risen to at least 12 and more than 100 are still missing, according to local officials. Epicenter was about 20 miles southwest of port city of Patras . Another 37 were hurt as a result of the quake , many as they tried to flee their homes , Greek Interior Minister Prokopis Pavlopoulos said at a news conference in Athens . Athens -- about 80 miles east of the epicenter -- felt the ground shake .
NEW : Two people killed ; several people trapped beneath collapsed buildings . The death toll from the earthquake has risen to at least 12 and more than 100 are still missing, according to local officials. Epicenter was about 20 miles southwest of port city of Patras . Athens -- about 80 miles east of the epicenter -- felt the ground shake .