10 times greater since the Ritcher scale is logarithmic. An earthquake measuring 9 releases one thousand times more energy than a 6, 100 times more than a 7 and 10 times more than a 8. Logarithmic scales are scary.
An earthquake measuring between 7.0 and 7.9 on the Richter scale is considered a major earthquake. It can cause serious damage to buildings and infrastructure in populated areas, potentially leading to injuries and casualties. Such earthquakes may also trigger tsunamis in coastal regions.
Scientists use instruments called seismometers to detect and record seismic waves emitted by earthquakes. By analyzing the timing and intensity of these waves at different monitoring stations, scientists can triangulate the epicenter of the earthquake and determine its exact location.
The amplitude of the waves created by the earthquake that move thru the earth are measured by a seismometer which creates a seismograph which is produced as a lot of up and down lines. The larger the lines up and down, the more powerful the earthquake. It uses a logarithmic scale called the Richter Scale to measure strength up to 10 ... so a 3 is 10x more powerful than a 2 and so on.
The lowest number on the Ritcher scale is a 1.0. A 1.0 is generally not felt at all. The highest number is a 10 on the Ritcher scale.
Ritcher Scale
It was the Great Alaskan Earthquake in 1964.It lasted 4 whole minutes.The magnitude of it was 9.3 on the ritcher scale.
10 times
he invented the Ritcher magnitude scale
The Ritcher Scale is used to measure earthquake strength.
magnitude and richter
The biggest earthquake measured 9.5 on the ritcher scale.
The main scales for measuring earthquakes are the Richter scale, the moment magnitude scale, and the Mercalli intensity scale. The Richter scale measures the amplitude of seismic waves, the moment magnitude scale considers the total energy released by an earthquake, and the Mercalli intensity scale measures the intensity of shaking and its effects on people and structures.
The Richter scale developed by Charles F. Richter in 1935 is used to rate the magnitude of an earthquake. It tells us roughly (probably very roughly) the amount of energy that has been released by the earthquake.
Well a small Earthquake doesn't do as much damage as a large Earthquake. There are about 8 000 earthquakes per day except you cant really fell them! There magnitude on the Ritcher scale is 2,0 and less. But the large ones cause sometimes buildings to fall and bridges... And maybe even a TSUNAMI!!! The large ones on the Ritcher scale is 9,0 and up!!! They also kill lots of people!
An earthquake measuring between 7.0 and 7.9 on the Richter scale is considered a major earthquake. It can cause serious damage to buildings and infrastructure in populated areas, potentially leading to injuries and casualties. Such earthquakes may also trigger tsunamis in coastal regions.
It was 7.2 according to my freinds :S