November 17, 2013 : A surface earthquake, literally measured at 0.0km depth, occurred at the Hanford Washington Nuclear Superfund site, directly next to the LIGO Gravity wave sensor station.

This has happened before , here is my video from September 2011:

https://www.youtube.com/watch?v=DPGaMi5_Zf9E

_______

Here are the earthquake statistics for this current 3.2M event:

http://earthquake.usgs.gov/earthquake...

Event Time 2013-11-17 14:47:06 UTC 2013-11-17 06:47:06 UTC-08:00 at epicenter 2013-11-17 08:47:06 UTC-06:00 system time

Location

46.411°N 119.268°W depth=0.0km (0.0mi)
Nearby Cities 13km (8mi) NNE of West Richland, Washington 14km (9mi) N of Richland, Washington 23km (14mi) NW of Pasco, Washington 24km (15mi) NNW of Kennewick, Washington 286km (178mi) ESE of Olympia, Washington

______

Information on LIGO (gravity wave sensing)

http://www.ligo.caltech.edu/

______

Information on Hanford Nuclear site:

http://www.hanford.gov/

______

Videos on Gravity Hill in Prosser Washington :

https://www.youtube.com/results?search_query=gravity+hill+prosser+wa&sm=1