More Aftershocks

Here is a USGS map of all the recent earthquakes near Chengdu:


All the aftershocks seem to track along a SW to NE line, starting from the epicenter of the 7.9 earthquake. Thankfully, that line runs away from Chengdu, the largest city in the area.


This is the intensity map for the original earthquake. The aftershocks appear to follow the region shaded in red.