The British Geological Survey is investigating reports of an earthquake in Bedfordshire, southern England.
Initial data on the BGS website suggested the earthquake was felt in the region of Leighton Buzzard, in Bedfordshire, at about 8.45am on Tuesday and was magnitude 3.3 at a depth of 10km.
In a tweet, the BGT said it had received reports from members of the public in the heavily populated area.
“Reports include ‘like a convoy of HGVs driving past my front door at great speed’, ‘the house had one dramatic shake’, ‘felt like whole house was shaking’ & ‘it was like a large explosion’,” the organisation tweeted.
Bedfordshire police said the force had received a large number of calls from the public but no injuries have been reported.
A tweet said: “Our control room are currently experiencing a large number of calls due to an earthquake which was felt across the county. We have currently received no reports of any injuries or major structural damage.”
Hannah Booth, a writer at the Guardian who was in the area, said: “There was a loud bang, and the whole house shook strongly for about three seconds. I thought perhaps a wardrobe had collapsed upstairs, or something large had landed on the roof.”