Three medium intensity earthquakes, epicentered in Kullu region of Himachal Pradesh today jolted the Himalayan state in span of nearly 20 minutes. According to National Centre of Seismology, a unit of Ministry of Earth Sciences, the first quake measuring 4.6 on Richter scale occurred at 6.44 AM at a depth of 10 kilometres. The second quake measured 4.3 at Richter scale occurred at 7.05 AM at the same depth.
