‘Sonic boom’ as small earthquake shakes Cornwall
The 2.2 magnitude tremor happened at around 6pm on Thursday.
An earthquake has shaken Cornwall, with some describing the seismic event as like a “sonic boom” or a “loud bang from beneath”.
The British Geological Survey said a tremor with a magnitude of 2.2 rocked an area about three miles (5km) south-west of Falmouth at around 6pm on Thursday.
In a series of tweets, the BGS highlighted that one member of the public reported the earthquake as a “loud bang from beneath” and that the “windows shook”.
SEISMIC ALERT Cont’d:— British Geological Survey (@BritGeoSurvey) August 8, 2019
A small number of reports have been received from the immediate area by members of the public. One described “Loud bang from beneath (I was sat on sofa). Windows shook”
Shortly after the quake struck, those who felt the earth move tweeted their surprise.
Nick de Larrinaga wrote: “Down in West Cornwall and seems we just had an earthquake! Either that or a sonic boom/explosion of some kind.”
And Steve32 posted: “What the hell was that! The whole house shook!”
According to the BGS there are 15 earthquakes in the UK every year.