Seismogram #1
3.1 When did the earthquake occur? Give your best estimate for T(0).
3.2 What's your best estimate for the magnitude of the earthquake?
3.3 Where is the epicenter? Show the location on the map. Describe the location.
3.4 Is the epicenter in an area with a history of earthquakes?
3.5 What do you suppose caused the earthquake? (Be specific.)