An earthquake measuring 5.3 degrees on Richter scale jolted Mourmouri town in western Ilam province on Sunday morning. According to a report by the Seismography Center of Tehran Universityˈs Geophysics Institute, the tremor occurred at 07:14 hours local time (0244 hours GMT). The quake epicenter was at 32.65 degrees latitude and 47.84 degrees longitude. There was no immediate report on possible casualties or damage caused by the quake.