On Monday, 3 October 2016 09:17:11 UTC+1, Weatherlawyer wrote:
On Saturday, 1 October 2016 10:50:11 UTC+1, Weatherlawyer wrote:

......earthquake detection is extremely subjective.

Utter rubbish. Not for earthquakes of Mag5+ it isn't. And I think someone might notice a 'super quake', don't you?