Laconia is located close to the center of New Hampshire. Laconia is part of Belknap County. Laconia has 20.06 square miles of land area and 6.52 square miles of water area. As of 2010-2014, the total Laconia population is 16,007, which has shrunk 2.46% since 2000. The population growth rate is much lower than the state average rate of 6.90% and is much lower than the national average rate of 11.61%.
Earthquakes generate three types of seismic waves: P (primary) waves, S (secondary) waves and surface waves, which arrive at seismic recording stations one after another. Both P and S waves penetrate the interior of the Earth while surface waves do not. Due to this, P and S waves are known as body waves.
Because of the size of these plates, earthquake waves carry huge amounts of energy. In this lesson, we discussed four types of seismic waves: P-waves, S-waves, Rayleigh waves and Love waves. The first two are body waves, the latter two are surface waves. Love waves cause the most damage and P-waves the least. Thanks to our study of seismic waves, we have a better idea of what to expect when an earthquake hits. Through this knowledge and better preparation, we can save both property and human lives.