Strong earthquake activity all over the world and strong-moderate earthquake ac-tivity within and near China (December 2006～January 2007)

All the data in this catalog are chosen from the ＂Preliminary Seismological Report of Chi- nese Seismic Stations＂ （Its abbreviation is ＂Monthly Report＂）. The catalog includes the events of M≥4.7 in and near China and M≥6 all over the world. The ＂Monthly Report＂ is monthly compiled by the Ninth Section of Institute of Geophysics, China Earthquake Administration.