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# How was the 2010 Haiti earthquake measured?

## How was the 2010 Haiti earthquake measured?

The earthquake measured 7.2 on the Richter scale. Almost 1,300 people have been reported killed by an earthquake in Haiti. Thousands have been injured, and tens of thousands of buildings destroyed or damaged. The earthquake measured 7.2 on the Richter scale.

What was the 2010 Haiti earthquake on the Mercalli scale?

The USGS added that the quake was centred about 6.2 miles (10 kilometres) underground and was felt in the Dominican Republic and eastern Cuba. It was the largest earthquake to hit Haiti for 200 years, according to the USGS….Earthquake in Haiti.

Estimated MMI Estimated Population Exposure Perceived Shaking
V 6,604,000 Moderate

### How do you determine the magnitude of an earthquake?

Magnitude is expressed in whole numbers and decimal fractions. For example, a magnitude 5.3 is a moderate earthquake, and a 6.3 is a strong earthquake. Because of the logarithmic basis of the scale, each whole number increase in magnitude represents a tenfold increase in measured amplitude as measured on a seismogram.

How much is 1 on the Richter scale?

Earthquakes 4.5 or higher on the Richter scale can be measured all over the world. An earthquake a size that scores 3.0 is ten times the amplitude of one that scores 2.0….More examples.

Approximate Richter Magnitude number Seismic energy equivalent: Amount of TNT Example event
2 1 metric ton Large Bomb used in WWII

## How many numbers are on the Richter scale?

Numbers for the Richter scale range from 0 to 9, though no real upper limit exists. An earthquake whose magnitude is greater than 4.5 on this scale can cause damage to buildings and other structures; severe earthquakes have magnitudes greater than 7.

What size of the earthquake that hit Haiti?

On January 12, 2010, a 7.0 magnitude earthquake hit Haiti and destroyed the capital of Port-au-Prince and other cities nearby. During the earthquake, everyone was affected, whether they were rich or poor, and many people died, and many houses were destroyed. People could not find a place to sleep because most people lost their homes.

### What is the highest magnitude of the Richter scale?

In theory, the Richter scale has no upper limit, but, in practice, no earthquake has ever been registered on the scale above magnitude 8.6. (That was the Richter magnitude for the Chile earthquake of 1960. The moment magnitude for this event was measured at 9.5 .).

How strong was the earthquake in Haiti?

Measuring a massive 7.0 on the Richter Scale, the Haiti earthquake was responsible for causing the death of more than 300,000 people making it one of the deadliest earthquakes in history. Moreover, it resulted in 1.5 million Haitians becoming instantly homeless.

## What type of earthquake hit Haiti?

The Haiti Earthquake which occurred on the 12th of January 2010 measured 7.0 on the Richter scale . The earthquake mainly damaged the capital of Haiti, Port-au-Prince. It was caused by tectonic plate movement between the Caribbean and Cocos Plates.