Sunday, April 08, 2007

Seismic Shifts

The massive earthquake that shook the Solomon Islands did more than cause a tsunami and shake the region.

It caused a wide area to be shifted upwards. Coral reefs that were previously several meters underwater are now well above the surface, dying in the blazing sun. This will have a lasting effect on the local population, which relief on the reefs for food and as a source of income in the form of tourism.
The seismic jolt that unleashed the deadly Solomons tsunami this week lifted an entire island metres out of the sea, destroying some of the world's most pristine coral reefs.

In an instant, the grinding of the Earth's tectonic plates in the 8.0 magnitude earthquake Monday forced the island of Ranongga up three metres (10 foot).

Submerged reefs that once attracted scuba divers from around the globe lie exposed and dying after the quake raised the mountainous landmass, which is 32-kilometres (20-miles) long and 8-kilometres (5-miles) wide.

Corals that used to form an underwater wonderland of iridescent blues, greens and reds now bleach under the sun, transforming into a barren moonscape surrounding the island.

The stench of rotting fish and other marine life stranded on the reefs when the seas receded is overwhelming and the once vibrant coral is dry and crunches underfoot.

Dazed villagers stand on the shoreline, still coming to terms with the cataclysmic shift that changed the geography of their island forever, pushing the shoreline out to sea by up to 70 metres.

Aid agencies have yet to reach Ranongga after the quake and tsunami that killed at least 34 people in the Pacific archipelago but an AFP reporter and photographer on a chartered boat witnessed the destruction first hand.

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