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Cornwall's 'mini-quake' actually a meteor sonic boom

By Jo_Wood  |  Posted: October 19, 2012

Artist's impression of a meteorite fall

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The earth appeared to move in Cornwall yesterday afternoon as a sonic boom had a very physical effect on the Duchy.

Police were inundated with calls after a loud bang shook the earth and left people frightened just after 4pm.

Initial reports were that it could have been a mini-earthquake, but calls to the British Geological Survey proved that wasn't the case.

The BGS suggested it was more likely to have been the sonic boom caused by a meteor passing through the earth's atmosphere.

A police spokesman said: "We received a number of calls just after 4pm on Thursday from people reporting a loud bang and shaking.

"There were reports of crockery shaking and similar disturbance.

"According to the BGS it is likely to have been caused by a meteor sonic boom."

According to the BBC, doors were blown open at a police station in South Devon.

A meteor is the visible path of an object originating in space passing through the earth's atmosphere.

Objects which survive collision with the earth are meteorites.

Did you feel the 'quake' where you live? Let us know in the comments:

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