2. Objective:  Determine how the Hawaiian islands formed and determine the location of an earthquake using p and s wave data Agenda:  P and S Wave notes  P and S Wave worksheet  Hawaii Video  Start Lab 10: Hawaii Hot Spot  Homework:  Test Wednesday 10/5/11

3.  Time-distance graph showing the average travel times for P- and S- waves.  The farther away a seismograph is from the focus of an earthquake, the longer the interval between the arrivals of the P- and S- waves

4.  Three seismograph stations are needed to locate the epicenter of an earthquake  The intersection of the circles locates the epicenter

6. http://www.schooltube.com/video/f41ca f85a5774c88b0f1/How-the-Earth-Was- Made-Hawaii