Wednesday 27 February 2013

Monday 11 February 2013

WHO and the future of disease control programmes : The Lancet

WHO and the future of disease control programmes : The Lancet

Will Hand's snow probability rule of thumb

Note to Will - Google Groups: I have a rule of thumb which has worked for over 30 years!
Just add the temperature and dewpoint together in the rain and call the sum
S.
If S is <=7 prob turning to snow in the next half-hour is 10%
S <=6 prob is 20%
S <=5 prob is 30%
S <=4 prob is 40%
S <=3 prob is 50%
S <=2 prob is 60%
S <=1 prob is 70%
S <=0 prob is >80%

(S > 7 prob is NIL)

E.g. T 5.0 D -2.0 gives S=3 and a snow prob of 50%
T 3.0 D 3.0 gives S=6 and a prob. of 20%
T 7.0 D -6.0 gives S=1 and a prob. of 70%

Weather related physics | ScienceBits

Weather related physics | ScienceBits: Nir Shaviv

Sunday 10 February 2013

Wednesday 6 February 2013

UK Government on international action to tackle climate change - newsletter

http://content.govdelivery.com/attachments/UKDECC/2013/02/06/file_attachments/189099/Bulletin_templateJAN13%2BFinal.pdf


This is quite good thank to Tom for the link.

Surface temperatures

Surface temperatures a blog on surface temperature data records.

Tuesday 5 February 2013

David Richardson: Why I'm a climate change agnostic - 2/2/2013 - Farmers Weekly

David Richardson: Why I'm a climate change agnostic - 2/2/2013 - Farmers Weekly  I am making no direct comment here but you should read and we will cover this type of view point in more detail towards the end of the module.