Members of Civil Defence outside the Christchurch Art Gallery after an aftershock hit during one of their briefings. The Christchurch Art Gallery served as the headquarters for Civil Defence after the 22 February 2011 earthquake.
Members of the emergency management teams conferring outside of the Christchurch Art Gallery after an aftershock has hit. The Christchurch Art Gallery served as the headquarters for Civil Defence after the 22 February 2011 earthquake.
The west side of the Arts Centre further damaged by an aftershock after the 22 February 2011 earthquake. The tower on the corner has crumbled, and the masonry fallen onto the pavement below.
Members of Civil Defence leaving the Christchurch Art Gallery after an aftershock hit during one of their briefings. The Christchurch Art Gallery served as the headquarters for Civil Defence after the 22 February 2011 earthquake.
There is a 45 percent chance of aftershocks of magnitude 5 to 5.9.
A graphic showing the locations and magnitudes of aftershocks in April and May 2011.
A map showing the probability of aftershocks in Canterbury for a 24-hour period.
The size of Christchurch's devastating February earthquake and its aftershocks have been revised upwards.
Heart attack rates have surged two weeks after the Canterbury earthquake, as aftershocks continue.
Aftershocks have continued to shake Canterbury overnight following Saturday morning's brutal 7.1 earthquake.
More house damage in a residental area following the 23rd December 2011 aftershock.
Now a heap of rubble. It didn't stand up to the bigger aftershocks
Two earthquake scientists say the chance of a magnitude six aftershock hitting the Canterbury region is decreasing day by day and is now unlikely. A Victoria University professor in geophysics and a GNS seismologist have put into perspective the weekend's devastating earthquake at a lecture in Wellington.
Many people in this city are, yet again, cleaning up after a major earthquake. An increasing number of householders, especially in the badly hit eastern suburbs, say they're close to hanging up their spades and shipping out.
On the day when the second Christchurch earthquake struck, Andy and Amber Cleverley were trapped at the top of the Grand Chancellor Hotel with an American man they only knew as Jeremy.
Members of Civil Defence sitting outside the Christchurch Art Gallery after an aftershock hit during one of their briefings. The Christchurch Art Gallery served as the headquarters for Civil Defence after the 22 February 2011 earthquake.
Members of Civil Defence on laptops outside the Christchurch Art Gallery after an aftershock hit during one of their briefings. The Christchurch Art Gallery served as the headquarters for Civil Defence after the 22 February 2011 earthquake.
Members of Civil Defence on laptops outside the Christchurch Art Gallery after an aftershock hit during one of their briefings. The Christchurch Art Gallery served as the headquarters for Civil Defence after the 22 February 2011 earthquake.
Members of Civil Defence sitting outside the Christchurch Art Gallery after an aftershock hit during one of their briefings. The Christchurch Art Gallery served as the headquarters for Civil Defence after the 22 February 2011 earthquake.
Members of Civil Defence sitting outside the Christchurch Art Gallery after an aftershock hit during one of their briefings. The Christchurch Art Gallery served as the headquarters for Civil Defence after the 22 February 2011 earthquake.
Members of Civil Defence standing outside the Christchurch Art Gallery after an aftershock hit during one of their briefings. The Christchurch Art Gallery served as the headquarters for Civil Defence after the 22 February 2011 earthquake.
A graph comparing the total energy released during the September 4 earthquake and the aftershocks.
An infographic giving information about the aftershocks and damage to buildings in the central city.
Dr Hamish Campbell of GNS Science talks about the Christchurch earthquake and it's subsequent aftershocks.
A map showing the location and magnitude of an aftershock 10km east of Lyttelton.
Merrivale Mall continues after the massive aftershock sustained by Christchurch on 22nd February 2011.
The Press masthead with a seismograph trace superimposed, showing the 26 December 2010 earthquake and aftershocks.
Shoppers gathered on Division Street outside Riccarton Mall following a major aftershock on 23 December 2011.
Shoppers gathered on Division Street outside Riccarton Mall following a major aftershock on 23 December 2011.
Shoppers gathered on Division Street outside Riccarton Mall following a major aftershock on 23 December 2011.