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Images for 7.1; more images...

Images, eqnz.chch.2010

Nice to see the Cabbage Tree is still standing! View On Black Demolition continues on the old Beckenham shops after the 7.1 magnitude earthquake in Christchurch on the 4th September 2010. This view is looking from the car park out at th...

Images, eqnz.chch.2010

The old Christchurch Railway Station Clock Tower was damaged during the 7.1 magnitude quake on 4 September 2010 and was braced by the wooden sleeve until repaired. However, although the sleeve did its job during the 6.3 magnitude quake on 22 February 2011, the lower part of the tower started to break away.

Images, Alexander Turnbull Library

Two men chat over the fence about the state of their houses after the 4th September earthquake in Christchurch. One of them is complaining about the slow pace of reconstruction of houses after the magnitude 7.1 earthquake on 4 September 2010; the second man thinks they are doing their best. Context - Frustration over the slow rate of processing insurance applications and building inspections after the magnitude 7.1 earthquake on 4 September 2010 which although it resulted in a lot of damage, no-one died. In the cartoon the man's red sticker (meaning the house is uninhabitable) has faded to green after being put on the house after the September earthquake. Three days after this cartoon was published the much more disastrous earthquake of the 22nd February struck and many people died. Quantity: 1 digital cartoon(s).

Images, eqnz.chch.2010

Today is the anniversary of the 7.1 magnitude earthquake that hit Canterbury on 4 September 2010, and two lights - The White Lights of Hope - were turned on this evening from the square to help fill the city's "dark heart" and remind residents to look forward to a bright future. Note: While I was capturing this image we had a ...

Images, eqnz.chch.2010

Today is the anniversary of the 7.1 magnitude earthquake that hit Canterbury on 4 September 2010, and two lights - The White Lights of Hope - were turned on this evening from the square to help fill the city's "dark heart" and remind residents to look forward to a bright future. Note: While I was capturing this image we had a ...

Images, eqnz.chch.2010

Demolition continues on the old Beckenham shops after the 7.1 magnitude earthquake in Christchurch on the 4th September 2010. So sad to see history die - both buildings and business. Took this image in HDR and processed in PhotoMatix and PaintShop Pro 8. Below are two other images of the shops one soon after the earthquake and the other sever...

Images, Alexander Turnbull Library

Shows the face of a man with a large tear rolling down his cheek ; in the tear is the word 'Christchurch'. Context - On 22 February 2011 at 12:51 pm (NZDT), Christchurch experienced a major magnitude 6.3 earthquake, which resulted in severe damage and many casualties. A National State of Emergency has been declared. This followed on from an original magnitude 7.1 earthquake on 4 September 2010 which did far less damage and in which no-one died. Quantity: 1 digital cartoon(s).

Images, Alexander Turnbull Library

Text across the top of the cartoon reads 'When the luck ran out' and shows a disintegrating building that includes two dice with a skull and crossbone on one facet. Context - On 22 February 2011 at 12:51 pm (NZDT), Christchurch experienced a major magnitude 6.3 earthquake, which resulted in severe damage and many casualties. A National State of Emergency has been declared. This followed on from an original magnitude 7.1 earthquake on 4 September 2010 which did far less damage and in which no-one died. Quantity: 1 digital cartoon(s).

Research papers, University of Canterbury Library

Surface rupture of the previously unrecognised Greendale Fault extended west-east for ~30 km across alluvial plains west of Christchurch, New Zealand, during the Mw 7.1 Darfield (Canterbury) earthquake of September 2010. Surface rupture displacement was predominantly dextral strike-slip, averaging ~2.5 m, with maxima of ~5 m. Vertical displacement was generally less than 0.75 m. The surface rupture deformation zone ranged in width from ~30 to 300 m, and comprised discrete shears, localised bulges and, primarily, horizontal dextral flexure. About a dozen buildings, mainly single-storey houses and farm sheds, were affected by surface rupture, but none collapsed, largely because most of the buildings were relatively flexible and resilient timber-framed structures and also because deformation was distributed over a relatively wide zone. There were, however, notable differences in the respective performances of the buildings. Houses with only lightly-reinforced concrete slab foundations suffered moderate to severe structural and non-structural damage. Three other buildings performed more favourably: one had a robust concrete slab foundation, another had a shallow-seated pile foundation that isolated ground deformation from the superstructure, and the third had a structural system that enabled the house to tilt and rotate as a rigid body. Roads, power lines, underground pipes, and fences were also deformed by surface fault rupture and suffered damage commensurate with the type of feature, its orientation to the fault, and the amount, sense and width of surface rupture deformation.