Chandigarh: Earthquake tremors were felt in Delhi-NCR on Monday morning at around 5:36 am. Two and a half hours later, at 8 am, an earthquake also occurred in Siwan, Bihar. People felt strong tremors of the earthquake in 5 districts of Haryana, Sonipat, Rohtak, Gurugram, Faridabad and Bahadurgarh of Jhajjar. The intensity of the earthquake.