CSN catalog

The online data of the CSN catalog, collected from the China Seismograph Network stations, is from January 1, 1970 to October 31, 2009. The origin time of the total 131675 events is in GMT.

Date (GMT)		to ascent / descent
Latitude (°)		to ("+" for north and "-" for south)
Longitude (°)		to ("+" for east and "-" for west)
Depth (km)		to
Magnitude		to
F-E region