I did notice that looking at the USGS site earlier. It seems these will affect mining in the area more than anything else.
These are minor quakes, no larger than 4.3. Hawthorne depot is not in danger, nor is any mining by this swarm.
This site has some good google earth maps with each quake pinpointed. Link is for North America, but the site covers the whole planet.
http://hisz.rsoe.hu/alertmap/index2.php?area=usa&lang=eng
It is interactive so you can zoom right in.