Wednesday, February 2, 2011

Tropical Cyclone Yasi slams into Queensland, Australia

What is being called the "Cyclone of the Century," Yasi is now coursing its way through Queensland. It was reported to be a Category 5 storm as it approached landfall.  In its wake, it dealt a powerful "blow" to the midsection of the Australia sugarcane industry, causing world sugar futures prices to reach 30-year-high levels.  Australia is the 3rd largest exporter of sugar in the world.  I have had the good fortune of visiting Queensland twice during my career.  Between the two trips, I have been lucky enough to have traveled by road from Cape Tribulation near the top of Queensland, all the way south to Mackay, then by air to Bundaberg and eventually to Brisbane. Queensland is indeed a very large state.  So to see the size of Cyclone Yasi relative to the size of Queensland, for me, was amazing.  Yasi came on shore just south of Cairns where Dr. Anna Hale and I recently visited (see blog entry "Trip to Australia," dated 30 Aug 2009).  The life cycle of sugarcane in Australia in early February, would be equivalent to our sugarcane in early August.  Like our sugarcane, the greatest damage from a storm like this will probably be more from the water than from the wind, water that sugarcane farmers in Australia certainly didn't need, considering the extensive flooding that they have already experienced.  Something to remember when looking at the path of a cyclone south of the equator, is that the south side is the "bad" side, as it travels from east to west.  Intuitively, we would think of it as being on the north side,  but a southern cyclone spins clockwise, causing the surge of water to be on the opposite side from what we normally expect.  The last word I heard is that Cairns came through this major storm better than most expected.  Residents of Cairns and surrounding communities were benefited by being on the "good" side of the storm.  Further south at Mission Beach, which took the most direct hit, the devastation has been described as "apocalyptic."  The coastal town of Cardwell, a few kilometers south of Mission Beach, was described as having been "wiped off the map."

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