Bare patches of ground at Sullivan Park in Avonside. The bare patches mark where liquefaction covered the grass after the 4 September 2010 earthquake.
Students from the University of Canterbury marine research unit taking samples of the seabed to test the effects of the liquefaction on marine life.
A photograph captioned by BeckerFraserPhotos, "New liquefaction at 22 Seabreeze Close, from the 23 December 2011 earthquakes".
A photograph of the Crowne Plaza looking north from Hamish Hay Bridge. Liquefaction covers the courtyard in the foreground.
A photograph of piles of liquefaction silt lining Atlantis Street in New Brighton. This part of the street is red zoned.
A photograph of a volunteer from the Wellington Emergency Management Office standing next to a crack in a footpath caused by liquefaction.
A photograph captioned by BeckerFraserPhotos, "A heap of liquefaction silt outside 19 Reaby Street in the Horseshoe Lake area".
Building rubble and liquefaction on the footpath outside the former Public Library on the corner of Hereford Street and Cambridge Terrace.
Photograph captioned by BeckerFraserPhotos, "A bicycle stand which has slumped into a liquefaction hole on the east side of the Armagh Street bridge".
A truck on Warden Street in Shirley waits to be loaded with liquefaction silt, which a digger in the background is scraping off the road. The photographer comments, "Liquefaction clean-up".
A photograph captioned by BeckerFraserPhotos, "The Hague family in the family room area of their home at 7 Ching Gardens in Horseshoe Lake. They lived here after clearing away the liquefaction from September 2010, but the extent of liquefaction from the February 2011 earthquake was too great and they left their home on 22 February".
Liquefaction silt on the side of Ferry Road.
Cars stuck in liquefaction in the Woolston area.
Cars stuck in liquefaction in the Woolston area.
Liquefaction silt on the side of Ferry Road.
Flooding and liquefaction surround a house in Richmond.
A photograph captioned by Paul Corliss, "Avon River at Kibblewhite Reserve".
A photograph captioned by Paul Corliss, "Avonside and Retreat Roads post earthquake".
A photograph of workers on a flooded residential street. The photograph is captioned by Paul Corliss, "The block of Bexley and Pages Roads".
A photograph of workers on a flooded residential street. The photograph is captioned by Paul Corliss, "The block of Bexley and Pages Roads".
A photograph captioned by Paul Corliss, "Avonside and Retreat Roads post earthquake".
A photograph captioned by Paul Corliss, "Avon River at Kibblewhite Reserve".
A photograph captioned by Paul Corliss, "Avon River at Kibblewhite Reserve".
A photograph captioned by Paul Corliss, "Settlers Crescent behind Sand Bar, after February 2011 earthquake".
A photograph captioned by Paul Corliss, "Seagull bath, Woolston".
A photograph captioned by Paul Corliss, "Settlers Crescent behind Sand Bar, after February 2011 earthquake".
A photograph captioned by Paul Corliss, "Settlers Crescent behind Sand Bar, after February 2011 earthquake".
A photograph captioned by Paul Corliss, "Mount Pleasant Bowling Club".
A large crack in the ground at Sullivan Park in Avonside. A large deposit of liquefaction has dried around it, and plants are growing up through the crack.
A large crack in the ground at Sullivan Park in Avonside. A large deposit of liquefaction has dried around it, and plants are growing up through the crack.