A magnitude 4 earthquake struck Christchurch on Saturday.
The tremor occurred at 3.47pm.
Geonet says it was 11km deep and centred 20km east of Christchurch.
A magnitude 4 earthquake struck Christchurch on Saturday.
The tremor occurred at 3.47pm.
Geonet says it was 11km deep and centred 20km east of Christchurch.