Data
l Catalog of main shocks:
   {ti, mi, hi, bi(e)}, i = 1, 2 ...
Here ti is the origin time, ti £ ti+1; mi is
the magnitude, hi is focal depth,
and bi(e) is the number of
aftershocks with magnitude Maft or
more during the first e days.
Sixth Workshop on Non-Linear
Dynamics and Earthquake Prediction
The Abdus Salam ICTP, Miramare
22/10/2001
7