TEHRAN - A series of six moderate earthquakes shook iran on Thursday, lightly injuring five people, the ISNA news agency reported, nearly two months after a powerful tremor killed more than 600 people. A magnitude 5.1 quake was recorded in the southern province of Kerman at 6:48 am (0318 GMT), and five others with magnitudes of between 5.0 and 5.6 hit the western province of Kermanshah near the border with Iraq, the Iranian seismology centre reported.