A 4.8-magnitude quake has struck near North Canterburty - one of several strong aftershocks still jolting the region more than three months after the 7.8 magnitude Kaikoura earthquake.
It hit 5km north-west of the town of Culverden about 2.15pm at a depth of 24km.
Nearly 800 people, including Greymouth and Lower Hutt residents, reported feeling the earthquake.
It comes after another challenging natural event - the Port Hills fires - which have been raging near Christchurch for nearly a week.
However, the aftershock didn't faze some Cantabrians who posted on social media that they were only bothered by larger quakes.