International Seismological Bulletins - Publications
Seismological bulletin provides additional data on characteristics
of instruments at the seismological stations, and gives information on
whether an earthquake was recorded at a particular station.
Station reports usualy include: station name or code, data, phase,
arrival time, direction of the first motion for P and if possible for S waves,
periods in seconds and amplitudes in microns for P, S and L waves corresponding
to (A/T) Max, identified and not identified distinct phases, macroseismic
information.
The collection of seismological bulletins of the WDC for SEP, Moscow
consists of both
International
Bulletins included data from global
networks of stations and National Bulletins included data from regional
or national networks or from separate stations.
Data are available as hard copy and may be ordered by
e-mail .