Two sites with background material (for other classes):
        http://www.tulane.edu/~sanelson/geol111/earthint.htm
        http://www.ruf.rice.edu/~leeman/EQ_hazards.html

Background on plate tectonics
        http://pubs.usgs.gov/publications/text/dynamic.html

Pacific Northwest Seismic info
        http://www.geophys.washington.edu/SEIS/PNSN/
        http://earthquake.usgs.gov/regional/pacnw/
        http://www.oregongeology.com/earthquakes/earthquakehome.htm

USGS publication on surviving a tsunami
        http://pubs.usgs.gov/circ/c1187/c1187.pdf

Information on historical quakes (this is just a small fraction of what's out there)
        http://nisee.berkeley.edu/eqiis_earthquakes.html
        http://www.seismo-watch.com/EQSERVICES/NotableEQ/Jan/index.html

Information on the Dec. 26, 2004 quake and tsunami
        http://earthquake.usgs.gov/eqinthenews/2004/usslav/

Some info on California earthquakes (small fraction) and a virtual field trip to some places mentioned in Magnitude 8
        http://seis.natsci.csulb.edu/VIRTUAL_FIELD/vfmain.htm
        http://quake.wr.usgs.gov/index.html
        http://www.eas.slu.edu/Earthquake_Center/1906EQ/
        http://www.exploratorium.edu/faultline/
        http://www.seismo.berkeley.edu/seismo/hayward/seismicity.hist_1906.html
        http://www.crustal.ucsb.edu/ics/sb_eqs/