No tsunami threat after 7.8 earthquake off Fiji

A massive 7.8 magnitude earthquake hit off Fiji in the early hours of today.

The tremor struck at 3.49am at a depth of 608 kilometres.

It was centred 101 kilometres east-southeast of the capital Suva.

The Pacific Tsunami Warning Centre says the earthquake was so deep it is unlikely to make a dangerous tsunami.

There have been no reports of damage.

However, residents in parts of the main island of Viti Levu commented on social media that they were awoken to shaking.