Earthquake tremors felt in Delhi and Noida

An earthquake has shaken Delhi and Noida. 
People have started sharing the news on social media and some are even confirming that it was an earthquake.
Some have reported that the tremors lasted more than 10 seconds around 11 pm on Thursday. 

Earlier in the day, an earthquake of 3.0 magnitude on the Richter scale occurred in the Jaipur

PTI reports: Medium intensity earthquake of magnitude 4.2 hits Rajasthan's Alwar, tremors felt in Delhi-NCR: National Center for Seismology.

(This is breaking news, more details awaited)