WASHINGTON (Reuters) - An 8.1 magnitude earthquake struck off the northwest of Santo, Vanuatu, the U.S. Geological Survey said on Wednesday.
The epicentre of the quake was located 232 miles (373 km) north-northwest of Santo, Vanuatu, at a depth of 20.5 miles (33 km), the agency said.
There were no immediate reports of injuries or damage and no tsunami warning was issued.
(Writing by World Desk Americas.)
