What Size Earthquake Would Destroy The Earth?

What is the atomic bomb equivalent to a 8.0 earthquake?

TL;DR: Calculations and estimates of the US and British geological surveys as well as seismic data gained from underground nuclear testing show earthquakes with magnitudes of 7.0 to 8.0 on the Richter scale to equal yields between 0.2 and 15 Megatons of TNT..

What are the 5 largest earthquakes ever recorded?

10 biggest earthquakes in recorded historyValdivia, Chile, 22 May 1960 (9.5) … Prince William Sound, Alaska, 28 March 1964 (9.2) … Sumatra, Indonesia, 26 December 2004 (9.1) … Sendai, Japan, 11 March 2011 (9.0) … Kamchatka, Russia, 4 November 1952 (9.0) … Bio-bio, Chile, 27 February 2010 (8.8)More items…•

How bad is a 5.7 earthquake?

Moderate: 5 – 5.9. A moderate earthquake registers between 5 and 5.9 on the Richter scale and causes slight damage to buildings and other structures. There are about 500 of these around the globe every year. An earthquake of magnitude 5.5 struck the border between Quebec, seen here, and Ontario in June 2010.

Will California fall into the ocean?

No, California is not going to fall into the ocean. California is firmly planted on the top of the earth’s crust in a location where it spans two tectonic plates. … There is nowhere for California to fall, however, Los Angeles and San Francisco will one day be adjacent to one another!

Can you feel a 2.2 earthquake?

But you can’t tell that an earthquake is to blame. Earthquakes with magnitude of about 2.0 or less are usually called microearthquakes; they are not commonly felt by people. They are generally recorded only on local seismographs. … 3.0 — You may notice this quake if you are sitting still, or upstairs in a house.

How far away can you feel a 9.0 earthquake?

In a place with complex geology, every rock contact scatters and absorbs seismic energy, so that far away you’d probably feel it but not see damage or casualties. In the U.S. Midcontinent, with layer-cake geology that makes efficient wave guides, a 9.0 event would probably produce appreciable damage 565 miles away.

What would a 10.0 earthquake do?

A magnitude 10 quake would likely cause ground motions for up to an hour, with tsunami hitting while the shaking was still going on, according to the research. Tsunami would continue for several days, causing damage to several Pacific Rim nations.

Is 6.6 A big earthquake?

Strong: 6 – 6.9. A strong earthquake is one that registers between 6 and 6.0 on the Richter scale. There are about 100 of these around the world every year and they usually cause some damage. In populated areas, the damage may be severe.

What would a 10.0 earthquake feel like?

A magnitude 9.0 earthquake on Richter scale is equivalent to release of energy by 25,000 nuclear bombs. So a 10.0 magnitude earthquake will be analogous to dropping over 4,00,000 nuclear bombs at a time. … So a 10.0 magnitude earthquake will be analogous to dropping over 4,00,000 nuclear bombs at a time.

Is a magnitude 12 earthquake possible?

Though a 12 on the richter scale would cause the Earth to alter it´s rotation and angle. It should be noted that it is literally physically impossible for a magnitude 12 earthquake to happen on earth, as the earth is not big enough to contain a fault long enough to produce that. level of magnitude.

Can there be a magnitude 10 earthquake?

No, earthquakes of magnitude 10 or larger cannot happen. The magnitude of an earthquake is related to the length of the fault on which it occurs. … No fault long enough to generate a magnitude 10 earthquake is known to exist, and if it did, it would extend around most of the planet.

Can an earthquake break the earth?

By definition an earthquake cannot destroy the earth because an earthquake is the result of stresses in the crust.