A magnitude 5 earthquake has given some residents in and around Queenstown an early morning shake.
Photo: GeoNet
The earthquake at 4.23am was centred under the sea, 50 kilometres off the coast of the Milford Sound.
It was at a depth of 11 kilometres.
Most of those who reported feeling the quake on the Geonet website said it was a light shake. There have been no reports of damage.