The instrument that is used to measure the magnitude of an earthquake is a seismometer.
The Moment Magnitude scale and the Richter magnitude scale are used to measure the magnitude (energy released) during an earthquake.
the rictor scale
Mercalli and Richter scales
Magnitude scales are used to assess the amoiunt of energy relaed by an earthquake. For small and medium strength earthquakes (less than magnitude 7.0) the Richter scale is used. For larger earthquakes than this, the moment magnitude scale is used.
The moment magnitude scale is used to measure the magnitude of large earthquakes. The Richter scale is still used to make an initial estimate of the magnitude of larger earthquakes and to measure small and moderate ones (those with a magnitude below 7).
Moment Magnitude, Ritcher Scale and Mercili Scale.
No. The Saffir-Simpson scale is used to rate hurricane strength. Earthquakes are measure on the Moment Magnitude scale (formerly the Richter scale).
Mercalli and Richter scales
Mercalli and Richter scales
Earthquake strength is measured using a magnitude scale. For small to moderate strength Earthquakes (< magnitude 7) the Richter scale is used. For Earthquakes between 7 and 8 the body and surface magnitude scales are used and for earthquakes larger than 8, the moment magnitude scale is used.
Earthquake strength is measured using a magnitude scale. For small to moderate strength Earthquakes (< magnitude 7) the Richter scale is used. For Earthquakes between 7 and 8 the body and surface magnitude scales are used and for earthquakes larger than 8, the moment magnitude scale is used.
Richter scales are used to measure the magnitude of an earthquake. There is no specific unit used for earthquakes. I hope this helps. =)
Magnitude
Magnitude scales are used to assess the amoiunt of energy relaed by an earthquake. For small and medium strength earthquakes (less than magnitude 7.0) the Richter scale is used. For larger earthquakes than this, the moment magnitude scale is used.
The magnitude, Richter scale, and seismograph.
The Mercalli scale, which measures the visible effects; and the Richter scale, which measures the energy given off by the earthquake, are the two most common ways of measuring the size of an earthquake.
The moment magnitude scale is used to measure the magnitude of large earthquakes. The Richter scale is still used to make an initial estimate of the magnitude of larger earthquakes and to measure small and moderate ones (those with a magnitude below 7).
Richter or local magnitude scaleMoment magnitude scaleBonus:Surface magnitude scale
Moment Magnitude, Ritcher Scale and Mercili Scale.