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  • Body wave magnitude - Wikipedia
    The original "body-wave magnitude" – mB or mB (uppercase "B") – was developed by Gutenberg (1945b, 1945c) and Gutenberg Richter (1956) [2] to overcome the distance and magnitude limitations of the M L scale inherent in the use of surface waves mB is based on the P- and S-waves, measured over a longer period, and does not saturate until around M 8 However, it is not sensitive to events
  • S wave - Wikipedia
    In seismology and other areas involving elastic waves, S waves, secondary waves, or shear waves (sometimes called elastic S waves) are a type of elastic wave and are one of the two main types of elastic body waves, so named because they move through the body of an object, unlike surface waves [1] S waves are transverse waves, meaning that the direction of particle movement of an S wave is
  • Wave - Wikipedia
    Surface waves in water showing water ripples In physics, mathematics, engineering, and related fields, a wave is a propagating dynamic disturbance (change from equilibrium) of one or more quantities Periodic waves oscillate repeatedly about an equilibrium (resting) value at some frequency When the entire waveform moves in one direction, it is said to be a travelling wave; by contrast, a pair
  • P wave - Wikipedia
    A P wave (primary wave or pressure wave) is one of the two main types of elastic body waves, called seismic waves in seismology P waves travel faster than other seismic waves and hence are the first signal from an earthquake to arrive at any affected location or at a seismograph P waves may be transmitted through gases, liquids, or solids
  • Seismology - Wikipedia
    Seismic waves are elastic waves that propagate in solid or fluid materials They can be divided into body waves that travel through the interior of the materials; surface waves that travel along surfaces or interfaces between materials; and normal modes, a form of standing wave
  • Seismic wave - Wikipedia
    A seismic wave is a mechanical wave of acoustic energy that travels through the Earth or another planetary body It can result from an earthquake (or generally, a quake), volcanic eruption, magma movement, a large landslide and a large man-made explosion that produces low-frequency acoustic energy
  • Mechanical wave - Wikipedia
    Mechanical wave Ripple in water is a surface wave In physics, a mechanical wave is a wave that is an oscillation of matter, and therefore transfers energy through a material medium [1] Vacuum is, from classical perspective, a non-material medium, where electromagnetic waves propagate
  • Body wave - Wikipedia
    Body wave may refer to one of the following: Body wave (seismology), a type of seismic wave Body wave (dance move) Body wave (hair style) Body wave (locomotion), also called undulatory locomotion, in animals Body Waves, a 1992 comedy film directed by P J Pesce




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