Hayes (NEIC, Offshore El Salvador 2012) Reference:
G.Hayes(NEIC,Offshore El Salvador 2012).Preliminary Result of the Aug 27, 2012 Mw 7.3 Offshore El Salvador Earthquake,http://earthquake.usgs.gov/earthquakes/eqinthenews/2012/usc000c7yw/finite_fault.php,last accessed September 1,2013.