ITANAGAR, Jan 18 (PTI): An earthquake of magnitude 4.9 on the Richter scale hit Basar, Arunachal Pradesh on Tuesday morning. According to National Centre for Seismology (NCS), the tremors were felt 148km north-northwest of Basar with a depth of 10km. "Earthquake of Magnitude:4.9, Occurred on 18-01-2022, 04:29:30 IST, Lat: 29.16 & Long: 93.97, Depth: 10 Km ,Location: 148km NNW of Basar, Arunachal Pradesh," tweeted NCS on Tuesday.