An earthquake measuring 3.5 on Richter scale jolted surrounding areas of Iranian Kalale city in northern province of Golestan on Tuesday evening. Seismography center affiliated to Tehran University Geophysics Institute said that the tremor occurred on Tuesday evening and its epicenter was at 37.54 degrees latitude and 55.80 degrees longitude, according to Iranian (IRNA) News Agency. There is no immediate report on possible damage.