- Jul 18, 2016
Yup, I know what you mean. There was no zoning-out though, it was a busy place with a fast-moving queue (expert servers) and we two were chatting. It felt as if the ground tilted.
If you can confirm the date then a look at the British Geographical Society's Seismometer readings for the day will show if there were any Earthquakes.
And don't forget that Quadrilla have had to stop fracking due to them causing more quakes.