psc111 laboratory earthquakes part 2 locating the epicenter hw

  1. Watch this video which explains how one can find both the distance and the Richter scale magnitude of an earthquake. For this lab you only need to watch the first 2 minutes:

. For general interest, visit the IRIS Worldwide Seismic Monitor (Links to an external site.), and on the same website you can look up Earthquake activity near me (Links to an external site.).

also there i worksheet small one