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Richter magnitude scale

en.wikipedia.org/wiki/Richter_magnitude_scale

The Richter magnitude scale (also Richter scale) assigns a magnitude number to quantify the energy released by an earthquake. The Richter scale, developed ...

Earthquake Glossary - Richter scale

earthquake.usgs.gov/learn/glossary/?term=Richter scale

Richter scale. The Richter magnitude scale was developed in 1935 by Charles F. Richter of the California Institute of Technology as a mathematical device to ...

How Are Earthquake Magnitudes Measured?

www.geo.mtu.edu/UPSeis/intensity.html

There are a number of ways to measure the magnitude of an earthquake. The first widely-used method, the Richter scale, was developed by Charles F. Richter  ...

Richter Scale & Magnitude - SMS Tsunami Warning

www.sms-tsunami-warning.com/pages/richter-scale

The Richter Magnitude Scale: Development, Details, Richter Magnitudes, Examples, Magnitude Formula, How it works, Richter Scale videos.

Richter scale - MATTER

schools.matter.org.uk/Content/Seismology/richterscale.html

The Richter Scale is the best known scale for measuring the magnitude of earthquakes. The magnitude value is proportional to the logarithm of the amplitude of ...

Richter scale | seismology | Britannica.com

www.britannica.com/science/Richter-scale

Widely used quantitative measure of the magnitude of an earthquake, devised in 1935 by American seismologist Charles F. Richter. See table. Richter scale of ...

The Richter Scales

richterscales.com/

Home page of the Richter Scales, bring a cappella music to the Bay Area for over 10 years.

Richter scale | Define Richter scale at Dictionary.com

www.dictionary.com/browse/richter-scale

Richter scale definition, a scale, ranging from 1 to 10, for indicating the intensity of an earthquake. See more.

Richter scale | Exponential and logarithmic functions | Khan Academy

www.khanacademy.org/video/richter-scale

Sal explains the basics of the Richter scale (Moment magnitude scale) and uses this to compare the magnitude of 4 famous earthquakes.

Richter scale | Logarithmic scale (optional) | Exponential and ...

www.khanacademy.org/math/algebra2/exponential-and-logarithmic-functions/logarithmic-scale/v/richter-scale

Sal explains the basics of the Richter scale (Moment magnitude scale) and uses this to compare the magnitude of 4 famous earthquakes.

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Measuring the Size of an Earthquake

earthquake.usgs.gov

Jun 6, 2016 ... The Richter magnitude scale was developed in 1935 by Charles F. Richter of the California Institute of Technology as a mathematical device to ...

Earthquakes Magnitude Scale and Classes

www.geo.mtu.edu

Magnitude, Earthquake Effects, Estimated Number Each Year. 2.5 or less, Usually not felt, but can be recorded by seismograph. 900,000. 2.5 to 5.4, Often felt, ...

Richter Scale - How Earthquakes Work | HowStuffWorks

science.howstuffworks.com

Whenever a major earthquake is in the news, you'll probably hear about its Richter scale rating. You might also hear about its Mercalli Scale rating, though this ...