The seismograph, Model EQ-1 (Next Generation Science), is located in a second floor classroom of the Julian Science and Mathematics Center. The unit is a horizontal beam seismograph that is designed ...

A seismometer is an instrument that records the shaking of the Earth's surface caused by seismic waves. The term seismograph usually refers to the combined seismometer and recording device. The first ...

Seismometer outputs are transmitted to seismographs, seismic instruments that produce seismographs and seismograms. A seismograph records the movement of the earth. Typically, the output of a ...

The first evidence of decimals in Europe is in a Spanish manuscript of 976 CE. 8. The Seismograph: China, Second Century CE. China has always been plagued with earthquakes and the government wanted to ...

Distances from the stations to the earthquake are estimated from the difference between P and S wave arrival times: You have just figured out how far your seismograph is from the epicenter and how ...

This seismogram shows a 24-hour record of how much the ground moves at Weston Observatory in Weston, Massachusetts. Viewing other seismic stations will show you how much the ground moves in those ...

Finding that blasting near his laboratory recorded an entirely new wave on his seismograph, L. Don Leet, assistant professor of Seismology, has developed a new military technique that may greatly ...

In an earthquake, scientists can observe the arrival of compression waves before the arrival of shear waves using seismographs. You may choose to show a close-up of a record (seismogram ...

The potent winds that exceeded 100 km/h on Monday shook more than just trees. Get the science behind how seismographs managed to pick up the power of the B.C. windstorm Wind gusts can easily knock ...

The research team utilized an extensive network of 2,000 seismographs across the United States to study seismic waves ...

Seismographs measured the quake’s magnitude at 4.0 west of San Juan Island in Canada’s Haro Strait. No tsunami warning was ...