Norwich 'sonic boom': 'Huge bang' rocks city as 'windows shake' and 'explosion' heard for miles
PEOPLE in and around Norwich have reported hearing a "sonic boom" causing windows in their houses to shake.
The huge bang, which rocked the city, could be heard from miles away, according to reports.
This comes after millions of people living between Cambridge and London heard a "sonic boom" earlier this month after two RAF Typhoon fighter jets were scrambled.
Social media users said their houses were "shaking" due to a noise like "slamming doors" on January 12.
It happened after two Typhoons based at RAF Coningsby in Lincolnshire took off just before 1.20pm, hitting speeds in excess of 700mph.
Some flight-tracking websites suggested the pair hit speeds of 1,100mph while flying at an altitude of 39,000ft.
One person wrote on Twitter this afternoon: "Was there a sonic boom over Norwich? Huge bang just now. #sonicboom"
Another said: "Literally felt the pressure change inside the house as the double glazing bounced in the window and door frames."
A third wrote: "Just outside of Norwich and we heard and felt a boom which made the windows shake."
While another said: "Presumed sonic boom (sudden massive noise) has just sent c500 woodpigeons into the air above our house!
"Same observed by friends nearby in Norwich too. And further afield? Mad!"
Locals have been scrambling for answers after hearing the boom: "Massive boom felt and heard in Hellesdon, Norwich. Birds flew off in a mad panic. Anyone know what happened?"
One person said that they caught the sound of the "large explosion" and "sonic boom" on camera – adding that the "whole house shook."
The RAF told The Sun Online that they are investigating whether the boom is connected to any of their bases.
A sonic boom is heard when an object travels through the air faster than the speed of sound.
Following the incident earlier this month, an RAF spokesperson said: "The RAF can confirm Quick Reaction Alert Typhoon aircraft were launched this afternoon from RAF Coningsby to intercept a civilian aircraft that had lost communications; subsequently, communications were re-established, the aircraft was intercepted and safely escorted to Stansted.
"The Typhoon aircraft were authorised to transit at supersonic speed for operational reasons."
More to follow…
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