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Images for Christchurch Earthquake; more images...

Audio, Radio New Zealand

Labour MPs say it's important party sticks to strategy, Man shot dead by police near Napier, Thousands attend Westminister Christchurch memorial, Twickenham packed for Crusaders vs Sharks match, Doubt in Christchurch new earthquake agency worthwhile, and Canterbury aged care firms want certainty; families want beds.

Images, UC QuakeStudies

A close-up photograph of parts of the Townsend Telescope recovered from the rubble of the Observatory tower. The telescope was housed in the tower at the Christchurch Arts Centre. It was severely damaged when the tower collapsed during the 22 February 2011 earthquake.

Research papers, University of Canterbury Library

This manuscript provides a critical examination of the ground motions recorded in the near-source region resulting from the 22 February 2011 Christchurch earthquake. Particular attention is given to reconciling the observed spatial distribution of ground motions in terms of physical phenomena related to source, path and site effects. The large number of near-source observed strong ground motions show clear evidence of: forward-directivity, basin generated surface waves, liquefaction and other significant nonlinear site response. The pseudo-acceleration response spectra (SA) amplitudes and significant duration of strong motions agree well with empirical prediction models, except at long vibration periods where the influence of basin-generated surface waves and nonlinear site response are significant and not adequately accounted for in empirical SA models. Pseudo-acceleration response spectra are also compared with those observed in the 4 September 2010 Darfield earthquake and routine design response spectra used in order to emphasise the amplitude of ground shaking and elucidate the importance of local geotechnical characteristics on surface ground motions. The characteristics of the observed vertical component accelerations are shown to be strongly dependent on source-to-site distance and are comparable with those from the 4 September 2010 Darfield earthquake, implying the large amplitudes observed are simply a result of many observations at close distances rather than a peculiar source effect.

Images, UC QuakeStudies

A photograph of emergency management staff meeting outside the Christchurch Art Gallery. The art gallery was used as the temporary Civil Defence headquarters after the 22 February 2011 earthquake. In the background, a New Zealand Fire Service truck can be seen.

Audio, Radio New Zealand

From the ashes of the earthquakes which have destroyed so much of Christchurch over the past year, are starting to rise new venues and new opportunities for artisits.

Audio, Radio New Zealand

Part of the Kiwi brain drain to Australia, Christchurch artist Mike Hewson prepares to show his new countrymen the impact of the earthquakes on his hometown and his art.

Images, UC QuakeStudies

A photograph of campervans parked in Hagley Park. The campervans served as temporary accommodation for emergency management personnel who travelled to Christchurch after the 22 February 2011 earthquake.

Images, UC QuakeStudies

The dried up bottom of an empty pond in Hagley Park. The photographer comments, "The earthquakes in Christchurch ruptured some of the ponds and lakes of Hagley Park".