To diagnose my skin rash if it is red and non-scaly, consider: 1  toxic erythema - common harmless red rash in newborn babies. Read more.  measles and other erythematous rashes - see the main child skin rash page if your child has a red rash.
seismic wave. A seismic wave is an elastic wave generated by an impulse such as an earthquake or an explosion. Seismic waves may travel either along or near the earth's surface (Rayleigh and Love waves) or through the earth's interior (P and S waves).Share this page: 1  Facebook.2  Twitter. seismic wave is an elastic wave generated by an impulse such as an earthquake or an explosion. Seismic waves may travel either along or near the earth's surface (Rayleigh and Love waves) or through the earth's interior (P and S waves). Share this page: 1  Facebook. 2  Twitter.
What Are Seismic Waves? Seismic waves are the waves of energy caused by the sudden breaking of rock within the earth or an the energy that travels through the earth and is recorded on seismographs. Types of Seismic Waves There are several different kinds of seismic waves, and they all move in different ways.hat Are Seismic Waves? Seismic waves are the waves of energy caused by the sudden breaking of rock within the earth or an the energy that travels through the earth and is recorded on seismographs. Types of Seismic Waves There are several different kinds of seismic waves, and they all move in different ways.