Seismometers allow us to detect and measure earthquakes by converting vibrations due to seismic waves into electrical signals, which we can then display as seismograms on a computer screen. Seismologists study earthquakes and can use this data to determine where and how big a particular earthquake is.

The disclosure will tell buyers whether the home is in an Earthquake Fault Zone or in a Seismic Hazard Zone. Provide a Residential Earthquake Risk Disclosure Statement to the buyer.

Earthquake Hazards Ground Rupture. Deformation on the ground that marks, the intersection of the fault with the earth's surface. ... Ground Shaking. Disruptive up, down and sideways vibration of the ground during an earthquake. ... Liquefaction. ... Earthquake-induced Landslide. ... Tsunami.

By learning about potential earthquake hazards in your area and taking certain preparedness measures now, you can increase your chances of surviving an earthquake and minimize its dangerous and damaging impact.

Earthquake hazard, also referred to as seismic hazard, describes what level of ground shakings at the earth's surface is expected due to potential future earthquakes. Ground shaking is the most relevant effect of an earthquake; however, it may also trigger secondary phenomena such as tsunamis, landslides or rock falls.

These include ground shaking, landslides, liquefaction, and in some areas, tsunamis. These primary hazards often produce secondary hazards such as ruptured utility lines, hazardous spills, and fires.

ing to the United States Geological Survey (USGS), there are three main factors that determine your seismic risk: the level of the seismic hazard, exposure to the hazard and how vulnerable that population and property is to the hazard.