The interior of a house is seen after a quake in Amatrice, central Italy, Aug 24, 2016.[Photo/Agencies]

MULTIPLE AFTERSHOCKS

Residents of Rome were woken by the quake, which rattled furniture, swayed lights and set off car alarms in most of central Italy.

"It was so strong. It seemed the bed was walking across the room by itself with us on it," Lina Mercantini of Ceselli, Umbria, about 75 km away from the hardest hit area, told Reuters.

Olga Urbani, in the nearby town of Scheggino, said: "Dear God it was awful. The walls creaked and all the books fell off the shelves."

INGV reported 60 aftershocks in the four hours following the initial quake, the strongest measuring 5.5.