# Is A Magnitude 9 Earthquake Possible?

## Can an earthquake split the earth?

While earthquakes are common enough in the region, this powerful event wasn’t any run-of-the-mill tremor.

That’s because part of the roughly 37-mile-thick tectonic plate responsible for the quake completely split apart, as revealed by a new study in Nature Geoscience..

## Is a 3.6 earthquake bad?

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 happen in a 12.0 earthquake?

This kind of magnitude is extremely unlikely. It could not happen. The Tectonic plates do not have enough tension to do so, nor will they ever. Though a 12 on the richter scale would cause the Earth to alter it´s rotation and angle.

## What size earthquake would destroy the earth?

MagnitudeEarthquake Effects5.5 to 6.0Slight damage to buildings and other structures.6.1 to 6.9May cause a lot of damage in very populated areas.7.0 to 7.9Major earthquake. Serious damage.8.0 or greaterGreat earthquake. Can totally destroy communities near the epicenter.2 more rows

## What would a magnitude 10 earthquake be 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.

## How powerful is a 9.5 earthquake?

The largest earthquake ever recorded wa a magnitude-9.5 temblor that ripped along the coast of southern Chile on May 22, 1960. … That means a magnitude-8.0 earthquake is 33 times stronger than a 7.0, and a magnitude-9.0 earthquake is 1,089 (33 x 33) times more powerful than a 7.0 — the energy ramps up fast.

## How far away can a 9.0 earthquake be felt?

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.

## Is a 4.5 earthquake strong?

Richter magnitudes. … Events with magnitudes greater than 4.5 are strong enough to be recorded by a seismograph anywhere in the world, so long as its sensors are not located in the earthquake’s shadow. The following describes the typical effects of earthquakes of various magnitudes near the epicenter.

## How bad is a magnitude 9 earthquake?

Magnitude 6 = 3,052 grains (a small handful) Magnitude 7 = 97,656 grains. Magnitude 8 = 3,125,000 grains (about 18 pounds) Magnitude 9 = 100,000,000 grains (about 572 pounds)

## 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!

## Do many small earthquakes mean a big one is coming?

Small cluster of earthquakes may be warning sign of larger one to come, researcher says. Most earthquakes we feel come after smaller ones. That’s according to a new study as scientists try to predict when and where earthquakes might occur. Here’s what researchers have learned.

## Can you hear earthquakes coming?

The low rumbling noise at the beginning is P waves and the S waves’ arrival is the big bang you hear. Hellweg: “Earthquakes do produce sounds, and people do hear them. … So earthquakes produce sounds we can hear as well as infrasonic frequencies, below the range of human hearing.

## How bad is a 3.0 earthquake?

May 12, 1964: A 4.5 earthquake hit Lebanon….How strong is a 3.4 magnitude earthquake? The Richter scale explained.MagnitudeDescriptionEffect2.0-2.9MinorFelt slightly by some. No building damage.3.0-3.9MinorOften felt by people, but rarely causes any damage. You can see objects shaking.7 more rows•Jun 12, 2019

## How long does a magnitude 9 earthquake last?

Their guess? About 15 to 20 minutes. Of course, that’d be following a mighty powerful earthquake as well. “With a magnitude 9.0 event you’re expecting a severe amount of shaking,” Dan Eungard, one of the scientists who published the report, said.

## Where is safest place in earthquake?

The best move is getting under a strong table or desk. If no sturdy object is available, get next to an interior wall with no windows. Finally, HOLD ON to your shelter if you have one, as the temblor will likely involve great shaking. If you have no shelter, hold on to your neck and head with both arms and hands.

## Is a 10 on the Richter scale possible?

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. That is, the longer the fault, the larger the earthquake.

## What would happen if a 10 earthquake?

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.

## Can animals sense earthquakes?

Anecdotal evidence abounds of animals, fish, birds, reptiles, and insects exhibiting strange behavior anywhere from weeks to seconds before an earthquake. … However, consistent and reliable behavior prior to seismic events, and a mechanism explaining how it could work, still eludes us.

## What is the biggest earthquake recorded?

Valdivia earthquakeThe 1960 Valdivia earthquake (Spanish: Terremoto de Valdivia) or the Great Chilean earthquake (Gran terremoto de Chile) on 22 May 1960 is the most powerful earthquake ever recorded. Various studies have placed it at 9.4–9.6 on the moment magnitude scale.