Update 14:10 UTC: Chinese earthquake specialists have calculated that 21000 people live at less than 20 km from the epicenter and 63,000 in a radius of 50 km. (both these area are dangerous for injuries/fatalities). 300,000 people live within a radius of 100 km.

Update 14:40 UTC: Main earth movement based on the current focal mechanism. Image courtesy Observatoire Geoscope. We believe that, based on the earlier remark of seismologist Stephen Hicks, Fault Plane 1 is the movement that actually happened.

[link to earthquake-report.com (secure)]