Liquefaction silt in the forecourt of the Challenge petrol station on the corner of Creswell Avenue and New Brighton Road.
A photograph of piles of silt on the side of a road in Christchurch. This has been dug out of people's properties and placed on the road to be picked up by the Council.
A man pushes a wheelbarrow full of liquefaction silt in Black Street in Kaiapoi. A small sinkhole is visible in the foreground.
A misaligned brick wall in front of a property with silt still piled up around it. During the earthquake, liquefaction drove silt to the surface where it erupted out of the ground like a volcano and formed a pile like the one seen here.
Sand volcanoes put the silt all over the road.
Photograph captioned by Fairfax, "Aftermath of Christchurch earthquake as residents start to clean up. 'Sand for sale!!' sign on a pile of liquefaction silt".
Photograph captioned by Fairfax, "Aftermath of Christchurch earthquake as residents start to clean up. 'Sand for sale!!' sign on a pile of liquefaction silt".
Photograph captioned by Fairfax, "Aftermath of Christchurch earthquake as residents start to clean up. 'Sand for sale!!' sign on a pile of liquefaction silt".
A photograph of large cracks in the pavement in front of St Paul's School in Dallington. Liquefaction silt can also be seen. Police tape has been draped across the entrance of the building to the left.
A sand volcano in the Halswell Primary School grounds near the playground. Sand volcanoes were caused by liquefaction where the soil loses its strength during the earthquake and the silt rises upwards, ejecting out of a hole like magma in a volcano.
Liquefaction 'volcanos' in Kaiapoi, after the September 4th earthquake. Silt erupted out of the ground, piling up over the surface and leaving cracks at the mouth of the volcano.
Liquefaction 'volcanos' in Kaiapoi, after the September 4th earthquake. Silt erupted out of the ground, piling up over the surface and leaving cracks at the mouth of the volcano.
Liquefaction 'volcanos' in Kaiapoi, after the September 4th earthquake. Silt erupted out of the ground, piling up over the turf and leaving cracks at the mouth of the volcano.
Liquefaction 'volcanos' in Kaiapoi, after the September 4th earthquake. Silt erupted out of the ground, piling up over the surface and leaving cracks at the mouth of the volcano.
Liquefaction 'volcanos' in Kaiapoi, after the September 4th earthquake. Silt erupted out of the ground, piling up over the surface and leaving cracks at the mouth of the volcano.
Liquefaction 'volcanos' in Kaiapoi, after the September 4th earthquake. Silt erupted out of the ground, piling up over the surface and leaving cracks at the mouth of the volcano.
Liquefaction 'volcanos' in Kaiapoi, after the September 4th earthquake. Silt erupted out of the ground, piling up over the surface and leaving cracks at the mouth of the volcano.
A sand volcano in the Halswell Primary School grounds. Sand volcanoes were caused by liquefaction where the soil loses its strength during the earthquake and the silt rises upwards, ejecting out of a hole like magma in a volcano.
20100904_3315_1D3-24 Broken footpath - Christchurch earthquake The footpath besides ANZAC Drive and the Bexley Wetlands. Liquefaction silt from well underground has flowed to the surface. Photo taken less than three hours after the 4:35am earthquake. #374
It would have been a glorious Spring day in Christchurch had it not been for the magnitude 7.1 earthquake at 4:30 am. All the water and silt you can see covering the street in this photo erupted from the ground following the earthquake.