Strong earthquake activity all over the world and strong moderate earthquake activity within and near China(October,2003 ～November,2003)

Illustration All the data in this catalog are chosen from the Preliminary Seismological Report of Chinese Seismic Stations (abbreviated to 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 (CEA).……