An earthquake measuring 6.3 on the Richter Scale struck Tajikistan on late Friday night. Strong tremors were felt across north India in Jammu and Kashmir, Punjab, Haryana, Himachal Pradesh, the Delhi-NCR and Uttarakhand. As per the India Metrological Department (IMD), the epicentre of the earthquake was in Tajikistan. The IMD said the earthquake measured 6.3 on the Richter Scale. Watch the video for more details.