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#Good Earthquake Book?

    10-Feb-95 03:01:52
Sb: #Good Earthquake Book?
Fm: Rande Gallant 75501,2751
To: ALL
Can anyone tell me where to find a book specifically about the geology of earthquakes? Most of my basic geology texts give the same old info about tectonics and such but I want to know about things like: What defines an aftershock? How can seismologists tell an aftershock from an earthquake? Does each fault have a maximum and minimum energy load? My family lives in the Northridge area and it is always amazing when a tremor occurs, which is determined to be a true earthquake, and its epicenter lies right among the aftershocks (which still continue) from the Northridge quake. Id also like to see a good description of the various scales by which earthquakes are measured, and understand how the magnitudes compare in kilotons or megatons. If anyone knows the answers to these, Id love to see your explanations here but I really do need a good book on this too. -Rande