A large crack in the ground at Sullivan Park in Avonside which has resulted from the 4 September 2010 earthquake. Remnants of liquefaction silt can be seen around the edges of the crack.
A large crack in the ground at Sullivan Park in Avonside which has resulted from the 4 September 2010 earthquake. Remnants of liquefaction silt can be seen around the edges of the crack.
Damage to River Road in Richmond. The road surface is badly cracked and slumped, and liquefaction silt covers part of the road. The photographer comments, "Lateral spreading cracks in River Rd".
A photograph of a silt volcano. Silt volcanoes are caused by liquefaction, when the soil loses its strength during the earthquake and the silt rises upwards, ejecting out of a hole like magma in a volcano.
A large crack in the ground at Sullivan Park in Avonside which has resulted from the 4 September 2010 earthquake.
A 'sand volcano' of liquefaction silt. The photograph has been rotated 180 degrees. The photographer comments, "This could be just a horrible hole caused by liquefaction pouring out of a hole after the Christchurch earthquake in January, but turn it upside down and it becomes an outcrop on the floor of an unseen tidal estuary".
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".
A footpath on Galbraith Avenue in Avonside showing cracking from the 4 September 2010 earthquake. Behind it, Sullivan Park can be seen.
Photograph captioned by Fairfax, "Part of the Kaiapoi stop bank earmarked to have underground damming to alleviate liquefaction in earthquakes".
Photograph captioned by Fairfax, "Part of the Kaiapoi stop bank earmarked to have underground damming to alleviate liquefaction in earthquakes".
Photograph captioned by Fairfax, "Part of the Kaiapoi stop bank earmarked to have underground damming to alleviate liquefaction in earthquakes".
Photograph captioned by Fairfax, "Part of the Kaiapoi stop bank earmarked to have underground damming to alleviate liquefaction in earthquakes".
Photograph captioned by Fairfax, "Part of the Kaiapoi stop bank earmarked to have underground damming to alleviate liquefaction in earthquakes".
A photograph of the earthquake damage the brick fence of a house in Christchurch. Bricks from the broken fence have been stacked on the footpath in front. Liquefaction has been piled on the footpath and road cones placed in front.
A photograph of the earthquake damage the brick fence of a house in Christchurch. Bricks from the broken fence have been stacked on the footpath in front. Liquefaction has been piled on the footpath and road cones placed in front.
Photograph captioned by Fairfax, "Doug Cowan points to a new hole on Charles Street, which suffered liquefaction damage after Tuesday's earthquake."
An aerial view of Hagley Park a week after the 22 February 2011 earthquake, with liquefaction visible on the golf course.
Cracks in a fence on a Residential property in Avonside, and liquefaction on the footpath, after the September 4th earthquake.
A photograph of liquefaction along the footpath in front of St Paul's Church on Gayhurst Road. The church was severely damaged during the 4 September earthquake. Tape has been placed around the building to warn people off.
Damage to Medway Street in Richmond. The road surface is cracked and buckled, and covered in liquefaction silt. A temporary road sign restricting speed to 30 is visible, with road cones behind. The photographer comments, "Medway St, Woodchester Ave on right just beyond the 30 sign".
Students from the University of Canterbury observing a two minute silence during their lunch break to remember those who died in the 22 February 2011 earthquake. The students have volunteered to dig up liquefaction as part of the Student Volunteer Army.
A private driveway off Halswell Road with extensive cracking. The driveway has slumped into the creek due to liquefaction from the earthquake.
Liquefaction and flooding on Chichester Street, after the September 4th earthquake. A chimney fallen into a fence in a residential property.
This report describes the earthquake hazard in Waimakariri district and gives details of historic earthquakes. It includes district-scale (1:250,000) active fault, ground shaking zone, liquefaction and landslide susceptibility maps. See Object Overview for background and usage information.
A photograph of a portaloo outside a residential property in Christchurch. After the 22 February 2011 earthquake, many houses had no running water and were forced to use chemical toilets or portaloos placed along the street. There is flooding and liquefaction on the street in the foreground. Liquefaction silt has been piled on the side of the road and a road cone placed in front.
This report describes the earthquake hazard in Kaikoura district and gives details of historic earthquakes. It includes district-scale (1:250,000) active fault, ground shaking zone, liquefaction and landslide susceptibility maps. The report describes an earthquake scenario for a magnitude 7.0-7.3 Hope Fault earthquake near Kaikoura, and a subsequent local tsunami.
An aerial photograph of St Paul's School in Dallington. The photograph has been captioned by BeckerFraserPhotos, "St Pauls School, 17 Gayhurst Road, suffered badly from liquefaction in the September earthquake. This area is all red zoned".
Liquefaction silt covers the ground in front of the Shirley Medical Centre, and more silt is piled beside the entrance. The photographer comments, "These photos show our old house in River Rd and recovery work around Richmond and St Albans. The local medical centre is seriously silted up".
Liquefaction silt covers the ground in front of the Shirley Medical Centre, and more silt is piled beside the entrance. The photographer comments, "These photos show our old house in River Rd and recovery work around Richmond and St Albans. The local medical centre is seriously silted up".
Trees alongside the Avon River in Richmond. The river level is high, and the water is grey with silt. One of the trees is leaning towards the river. The photographer comments, "High river levels because of liquefaction in the Avon. Near 373 River Rd, Richmond".