A relatively mild earthquake measuring 3.7 on Richter scale jolted on Wednesday the surrounding area of Dayer port city in southern province of Bushehr in Iran. The report of seismography center affiliated to Tehran University Geophysics Institute said the tremor occurred on Wednesday early morning and its epicenter was at 27.95 degrees latitude and 51.93 degrees longitude, according to Iran\'s (IRNA) News Agency. There is no immediate report of possible casualties or damage.