Question: What Would Happen If There Was A 12.0 Earthquake?

Is a magnitude 12 earthquake possible?

The magnitude scale is open-ended, meaning that scientists have not put a limit on how large an earthquake could be, but there is a limit just from the size of the earth.

A magnitude 12 earthquake would require a fault larger than the earth itself..

What would happen if there was a 10.0 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.

Is a magnitude 15 earthquake possible?

Technically a 15 magnitude (on Richter scale) earthquake is not possible. An earthquake of magnitude 12 itself will be catastrophic with a potential to render a complete change in topography rendering ocean to hills and hills to ocean.

Can an earthquake split the earth in half?

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.

Where is the safest place to be in an 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.

How long does an earthquake last?

about 10 to 30 secondsHow long do earthquakes last? Generally, only seconds. Strong ground shaking during a moderate to large earthquake typically lasts about 10 to 30 seconds. Readjustments in the earth cause more earthquakes (aftershocks) that can occur intermittently for weeks or months.

Should you go outside during an earthquake?

Stay inside until the shaking stops and it is safe to go outside. Do not exit a building during the shaking. Research has shown that most injuries occur when people inside buildings attempt to move to a different location inside the building or try to leave.

What magnitude 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

How far can a 7.0 earthquake be felt?

7 Caribbean Quake Felt as Far Away as Florida. On January 28, 2020, a magnitude 7.7 earthquake struck in the Caribbean Sea, roughly equidistant from the coasts of Jamaica, Cuba and the Cayman Islands. Seismic instruments immediately detected the earthquake that originated at a depth of about 6.2 miles (10 km).

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 will happen if there’s an earthquake?

An earthquake is a sudden, rapid shaking of the ground caused by the shifting of rocks deep underneath the earth’s surface. Earthquakes can happen without warning and can result in injuries and damage to property and roads. Earthquakes can cause fires, tsunamis, landslides or avalanches.

How far can a 9.0 earthquake be felt?

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.