[Duffy]

Thanks for your responses guy's, appreciated ,,,,  Unfortunately,  I think the actual posting Its self may not have been intended for listing under "Significant Earthquakes......last 30 days", as I have recently checked the USGS 2015 archive and it isn't listed , I could be wrong but all the other quakes are there !!.

  I'm sorry the question seemed irelevant  considering the magnitude, but I'd noted in resent weeks there had been a couple of 5.9's at 10 kms deep and wanted to understand how a 5.8 at 106 km deep could supersede them ! 

Duffy,