Earthquake tremors were felt in Delhi late night. After which people came out of their homes. The magnitude of this earthquake was measured at 7.2, whose epicenter was at a depth of 80 kilometers in the southern Xinjiang region of China, but have you ever wondered why the tremors of an earthquake that occurs several kilometers away are felt in another city. If yes, then let’s know the answer to this question today.
What is the epicenter of an earthquake?
Even if the epicenter is in Nepal or China, earthquake tremors are felt in Delhi. While the epicenter of the earthquake was in China, its tremors were felt across the border from Afghanistan and Pakistan to the capital of India. Which was such that people even felt their beds shaking, but why did this happen? First of all, let us know what is the epicenter of an earthquake.
The epicenter of an earthquake is the place where geological energy is released due to movement in the plates just below the ground. Earthquake vibrations are the strongest at this place. Whose effect is also felt very strongly. It is only through this strong earthquake that the epicenter of the earthquake is revealed.
Why are earthquake tremors felt far away?
As the frequency of earthquake vibrations increases with distance, its effect starts decreasing. However, if an earthquake of intensity 7 or more occurs on the reactor scale, its tremors are felt several kilometers away. All these things depend on whether the frequency of earthquakes is upward or downward. If the frequency of vibration is upward then it affects less area, but if this frequency is in the range then it affects more area and earthquake tremors can be felt far away.
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