Earthquake: Heavy earthquake tremors have been felt in Uttar Pradesh. Its intensity varied in different cities. The epicenter of the earthquake is said to be Nepal, 161 km away from Lucknow. The depth of the earthquake is said to be ten kilometers. The time of the earthquake is being said to be 11:32 pm and 54th second on Friday, November 3. An alert of 1 hour and 40 minutes came for the people of Lucknow at 11:32 am. Earthquake tremors were felt for about 40 seconds in all the districts of Uttar Pradesh including Noida, Ghaziabad, Lucknow, Prayagraj, Varanasi, Gorakhpur, Shahjahanpur, Kannauj. According to the expert, there is no information yet about any loss of life or property. There are 7 plates inside the Earth, which keep rotating continuously. The zone where these plates collide is called fault line. The corners of the plates bend due to repeated collisions. When too much pressure builds up, the plates start breaking, the energy below finds a way to come out and after the disturbance an earthquake occurs. Earthquakes are measured using the Richter scale. It is called Richter Magnitude Test Scale. Earthquakes are measured on the Richter scale from 1 to 9. An earthquake is measured from its center i.e. epicenter. It is used to measure the intensity of the energy released from within the earth during an earthquake. This intensity determines the magnitude of the earthquake.