Two more aftershocks overnight

4:44 pm on 4 March 2011

Two more aftershocks have hit Christchurch on Friday morning.

The first was a 3.4 shock at about 3.20am. Centred within 5km of Lyttelton, it had a depth of 5km.

Then at 6.50am a 3.4 tremor was felt: 10km deep, it was also centred near Lyttelton.