UK QUAKE ALERT Two earthquakes rock Surrey in 12 hours and 2.7-magnitude shaker is SIXTH in four weeks
SURREY has been rocked by a 2.7 magnitude earthquake today - the second in just 12 hours.
The quake was the sixth to shake the area near both Gatwick and Heathrow airports in just four weeks - and raised the unlikely spectre of a 'Big One' hitting London.
https://www.thesun.co.uk/news/680804...irport-latest/
http://www.dailymail.co.uk/news/arti...ARTHQUAKE.html
I'll bet you know what I'm going to say next.
This looks like they are doing major underground work near those airports, to me.
Those pulses in the chart don't have a buildup as they should, they just go BANG !