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 ...

The angle sent seismic waves bouncing off a thick layer of rock, 20 miles below the planet’s crust, then north towards New York City — instead of straight up towards the epicenter town of ...

This finding helps explain why the earthquake ... Scientists have deployed dozens of temporary seismometers near the ...

Epicenter's interim CEO is now the permanent head of the organization. Epicenter announced on Tuesday, Oct. 22, that Anthony Young, who is interim president and CEO, will be officially taking over ...