Edward,
   I have been using the CNSS catalog for some time now, but there has been
some recent work done on relocating events in a global catalog and invariably
producing much better data.  Is there any efforts by the USGS to catalog and
distribute any of this data, or if not do you know any good places to find
this kind of data?

John Hernlund
E-mail: hernlund@.......
WWW: http://www.public.asu.edu/~hernlund/

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