No tsunami alert has been issued following the medium-intensity quake whose epicentre was Andaman Islands.
The quake struck at 9:33 PM at a depth of 10 kms, according to National Centre for Seismology.
Earlier, a quake measuring 3 on the Richter Scale had jolted Nagaon in Assam at 11.42 AM at a depth of 2.4 kms.