This is your download center for all lecture notes and some reading materials. Lecture notes: The PowerPoint slides from all lectures will be posted here as pdf files. The best use of these notes is to bring them to class so you can annotate the slides during lectures. Assigned reading: Most of the reading is from the class textbook: Bolt, "Earthquakes" 5th edition. Readings from Bolt will not be posted, you should buy the book. Other readings will be posted here along with the lectures to which they are relevant.