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Web Results

en.wikipedia.org/wiki/Richter_magnitude_scale

The Richter magnitude scale (also

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

The

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

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, ...

science.howstuffworks.com/nature/natural-disasters/earthquake6.htm

Whenever a major earthquake is in the news, you'll probably hear about its

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

Sal explains the basics of the

www.ask.com/youtube?q=Richter Scale&v=NaNw9LHq9dc

May 16, 2015 ... Nepal has been hit by two huge earthquakes, a 7.8 and a 7.3 on the Richter
Scale . What are the different ways seismologists measure ...

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

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

www.dictionary.com/browse/richter-scale

tremor.nmt.edu/faq/how.html

The

www.sosmath.com/algebra/logs/log5/log56/log56.html

Richter studied many earthquakes that occurred between 1900 and 1950. The
largest had magnitude of 8.9 on the

More Info

earthquake.usgs.gov

Jun 6, 2016

www.geo.mtu.edu

There are a number of ways to measure the magnitude of an earthquake. The
first widely-used method, the

www.britannica.com

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