Literally and figuratively turmoil in US

- A huge noise and a shaking ground have literally caused a stir in the northeastern United States on Thursday afternoon. Many people in the states of New Jersey and Connecticut were concerned that there had been an earthquake. Some even went anxiously to the streets because their house was shaking so, US media reported.

But according to the experts of the USGS (US Geological Survey), there was no earthquake. Local media reported that the sound barrier should certainly have broken ten times according to the USGS for a half hour long military aircraft.

However, it is still completely unclear what airplanes have caused so much noise and vibration. The police in a series of places on the northeast coast to stop calling people to call emergency numbers. Is selected what happened.