Seismic Scales
Directory: Science » Measurements and Units » Seismic Scales

• Wikipedia: JMA Seismic Intensity Scale
  Article on the scale used by the Japan Meteorological Agency to measure earthquake intensity. More Info....
  http://en.wikipedia.org/wiki/Japan_Meteorological_Agency_seismic_intensity_scale

• Wikipedia: Richter Scle
  Te Richter magnitude scale, or more correctly local magnitude ML scale, assigns a single number to quantify the amount of seismic energy released by an earthquake. More Info....
  http://en.wikipedia.org/wiki/Richter_scale

• Reference.com Seismic scale
  Free online encyclopedia article for Seismic scale, powered by Wikipedia. More Info....
  http://www.reference.com/browse/wiki/Seismic_scale