Quick Answer: What Is The Most Powerful 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..

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.

What is the strongest possible earthquake?

1960 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.

What are the 5 most powerful earthquakes ever recorded?

The 10 most powerful recorded earthquakes26 December 2004 – Off the west coast of northern Sumatra. … 4 November 1952 – Kamchatka. … 13 August 1868 – Arica, Peru (now part of Chile) … 26 January 1700 – North Pacific coast of America. … 27 February 2010 – off Bio-Bio, Chile. … 13 January 1906 – coast of Ecuador. … 1 November 1755 – Lisbon. … 15 August 1950 – Assam-Tibet.More items…•

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.

Can there be a magnitude 11 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. That is, the longer the fault, the larger the earthquake.