has just experienced 9.8 earthquake in Japan, in April 19th, Beijing, Fangshan District, a small earthquake, according to the determination, the magnitude of the order of magnitude, focal depth of 0 km.
According to the
Chinese seismic station site officially measured: 04 19 August 01 10 in Beijing, Fangshan District (collapse) (39.91 degrees north latitude and 115.75 degrees east longitude) 2.7 earthquake occurred, focal depth of 0 km.
Automatic determination of
Chinese seismic station site: 04 19 August 01 10 in Beijing near Fangshan District (39.90 degrees north latitude, longitude 115.79 degrees) around 3 earthquake occurred, the end result of a formal report shall prevail.
little knowledge: one of the main reasons for the magnitude of the earthquake disaster and the depth of the source. The focal depth refers to the epicenter (on the ground from the nearest point source) to the source (i.e. seismic source depth place).