Richterskala
Richter scale
Definition & meaning
The Richterskala is a logarithmic scale used to quantify the amount of energy released by an earthquake. It measures the magnitude of seismic waves recorded by a seismograph.
The scale is not a linear measure of intensity, meaning an increase of one whole number on the scale represents a tenfold increase in the measured amplitude of the waves, and approximately 32 times more energy released.
Grammar & Word origin
The word is a feminine noun (die Richterskala, plural: die Richterskalen). It is a compound word consisting of:
- Richter: Derived from the name of the American seismologist Charles Francis Richter, who developed the scale in 1935.
- Skala: The German word for scale, originating from the Latin scala (ladder).
Synonyms & antonyms
Synonyms:
Antonyms: There are no direct antonyms for this term, as it is a specific scientific measurement tool. However, one could contrast it with subjective descriptive scales such as the Mercalli-Skala , which measures the observed intensity and damage of an earthquake rather than the energy released.
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Examples
Die Richterskala misst die Stärke eines Erdbebens.word
The Richter scale measures the magnitude of an earthquake.
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