Earthquake detectors installed at Horse Hill and Newdigate to see what’s causing Surrey’s seismic activity
The British Geological Survey's existing detectors are too far away from the epicentre of the recent earthquakes to determine the cause
The British Geological Survey's existing detectors are too far away from the epicentre of the recent earthquakes to determine the cause
The British Geological Survey said it cannot categorically say either way but flow testing at oil sites in Surrey "seems unlikely" to be the cause
This is the seventh recorded earthquake in the area since April and was felt in Dorking, Reigate, Redhill, Leatherhead and Crawley
The earthquake at around 12.11pm on Sunday (April 1) is the first in more than 250 years to have its epicentre in Surrey