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Antarctic conservation

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Scott Base weather

Posted by Cricket and Diana Nov 2, 2010

Posted by Diana


Date: November 3, 2010
Temperature: -15.4
Wind Speed: 12 knots with gust to 30 knots
Temp with wind chill:
Sunrise: The sun is up all the time
Sunset


Here in Antarctica the weather is very important, as it was when Captain RF Scott and his men were at Cape Evans. Back in 1912 the readings were all taken using manual instruments, as can be seen in this image of Dr. Simpson taking the weather at Wind Vane Hill.

 

Today we have an electronic system which monitors actual wind speed and temperature as well as recording it on a chart. This is in the weather area of the Hatherton laboratory at New Zealand’s Scott Base.

 

SB Electronic Weather.jpg
Hatherton Laboratory ©   AHT/Diana


During a big storm the needle on the wind speed meter can jump up 50 knots, or sometimes more. There is also a graph which continually records data. Some mornings, if it was windy through the night, I go up to the Hatherton Lab to see how strong the wind was. Last night we had gusts over 50 knots. There was a white out when I happened to wake up and look out at 3 am. Thankfully the wind died down as today was the day we packed to head out to Cape Evans.  More on that to come.