Sunday, December 10, 2006

Summer Smoke

The land of Oztralya is known for it's harsh weather. This early in the season, it's worse than usual. The ongoing drought, Central Australia's Heat Engine firing up early, the Spring wind season longer than usual have all resulted in a wicked fire season.

Two super fire cells are burning out of control in the Gippsland area of Victoria. That is 650 kilometres away. The ferocity of the fires can be seen from satellites and we, here on the coast of New South Wales, have had some spectacular sunsets with a blood-red sun and haze.




Melbourne, too, has felt the effects with a thick pall over the city. Ninety fire alarms have gone off in office buildings due to the smoke. Then there those who suffer from respiratory illness who are feeling the effects.

To the north, it looks like the Wet season has arrived. Last year, it didn't turn up until mid-January and was fairly weak. This is early arrival is good news. With the heat engine churning away, that moisture is dragged down through central Oz to the lower south-east and results in rain, rain, glorious rain. Of course, it's also accompanied by a lot of dry storms, lightening strikes and more fires for the dust dry forests and grasslands.

Is it a result of global warming? Partially. It's also a part of the El Nino effect and a twenty-thirty year weather cycle which most people are either unaware of, or ignore. You always hear about records. "It hasn't been this dry since..."; "it hasn't been this hot since..."; "we haven't had a fire season like this since..."

What all this means is that we're in for another diabolical season; and like the hurricane seasons of North America, people should get their act and their emergency kits together.

Before evacuation:
Clear the gutters and any debris from around the house;
Make sure you know where your hoses are and that they are in good condition;

If you're staying to defend:
Close all windows and doors;
Fill buckets and bathtubs and soak towels in them;
Have an escape route;
Be aware of the weather conditions and where the fire service is;
Wear protective clothing - it might be hot, but shorts, t-shirt and thongs will not protect you against embers.
When ordered to leave: do so; a house can be rebuilt, people cannot.

Once the fire is gone, make sure you have your kit: a radio, spare batteries, first aid kit, food, small stove, water bottles, blankets, torch, also with spare batteries, toilet paper. If the power goes out, you'll need to be aware of how long it will take to be fixed.

For us a couple of Christmases ago, it was five days, so be prepared, but stay safe.

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