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| From: Steve (Primus) (Avatar) |
30/10/2001
5:48:07
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| Subject: re: STEVE'S WEATHER
FAQ |
post id:
476415
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Why is
Australia so dry? Anything to do with El Nino?
The main
reason Australia is so dry is its latitude. Much of Australia lies under
the sub-tropical ridge, a band of high pressure that circles the globe in
each hemisphere. In high pressure systems, the air is descending and there
is little cloud development. All the world's major deserts lie under the
subtropical ridge, except the polar deserts.
El Nino is the name
given to the movement of warm water across the Pacific. It augments the
already existing dryness of the continent.
Is
Wind Burn real ?
The wind cannot burn you. What people
call windburn is sunburn.
unless you find yourself in air in
extreme temperatures
In which case it will be the heat that
burns you not the act of the air passing over you. Unless you plan to live
in a fan-forced oven or live next to a volcano, you are unlikely to
experience extremely hot air.
Cloncurry recorded 53.1 on 16 January
1889 but this was on non-standard equipment. The hottest ever recorded on
standard equipment was 52.8, as you say, at Oodnadatta.
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