An earthquake is perceptible shaking of the surface of the world, resulting from the sudden release of energy in Earth’s crust that makes seismic waves. Earthquakes are often violent enough to destroy whole cities and toss people around. Seismic activity of a region refers to the frequency, type and size of earthquakes experienced over a amount of time.
10 Earthquakes Facts:-
- Earthquakes involve the powerful movement of rocks in Earth’s crust. The fast release of energy creates Seismic waves that travel through the world.
- Scientists use the various speeds of Seismic waves to find the epicenter of earthquakes.
- Seismometers area unit accustomed measure the magnitude of earthquakes. You’re unlikely to feel a magnitude 3 earthquake however a magnitude 6 earthquake may potentially cause massive damage.
- The harm caused by earthquakes also depends on their depth and fault type.
- On March 11, 2011, Since Tohoku region of Japan was hit by earthquake had a magnitude of 9.0 and killed over 15000 individuals.
- The Tohoku earthquake destruction had caused a lot of worse by powerful tsunamis that were triggered owing to the earthquake’s epicenter being situated offshore. a lot of Tsunami facts.
- The 2004 earthquake that occurred in Indian Ocean near Sumatra, Indonesia triggered a series of tsunamis that killed over 200000 people in 14 countries.
- The earthquake killed 181 people and significantly broken the Central city. The economic harm caused by the earthquake and aftershocks is estimated to be around $15 billion (NZ$).
- In January 2010, an earthquake that hit Haiti had a magnitude of 7.0 killed over 200000 people according to Haitian sources.
- Since In 1960, the most powerful earthquake ever recorded on Earth was in Valdivia, Chile. It had a magnitude of 9.5.
It is Important in earthquake prone countries like Japan to make homes and buildings that react well to earthquakes. Smart engineering practises will help stop buildings collapsing below the stress of massive earthquakes.
What’s your opinion about earthquakes?