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Earthquake damage: buildings in Christchurch, 19 miles from the epi-centre, demonstrate the power of the tremors. Photograph: David Alexander/AP

Christchurch continues to be under a state of emergency more than 72 hours after Saturday’s 7.1 magnitude earthquake.  At least 30 aftershocks have been recorded, with some reaching a magnitude of 5.4.  The central parts of the city remain cordoned off, as evaluation teams inspect buildings to determine the extent of structural damage.  However, power, water, and sewerage services have already been restored. Prime Minister John Key has pledged national government support to deal with the damages resulting from the quake, currently estimated at US$ 1.44 billion.

The earthquake was the most destructive to hit New Zealand since a 1931 tremor that struck the city of Napier, killing 256 people.  Although damage in Christchurch was widespread, none of the city’s population of 340,000 was killed.  New Zealand’s stringent construction codes and enforcement of earthquake-resistant building standards have been credited by engineers for the absence of casualties.

Sources:

Philippine Daily Inquirer. “New Zealand city braces for more destruction after quake.” 6 Sept 2010.

The Dominion Post. “State of emergency extended.” 6 Sept 2010.

The Press. “Why we’re not Haiti.” 4 Sept 2010.