Re: SFO@1250: 290/40knots T58 45 sct

From: Ken Poulton (poulton@zonker.hpl.hp.com-DeleteThis)
Date: Fri May 05 1995 - 14:45:28 PDT


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Date: Fri, 5 May 1995 14:45:28 -0700
From: Ken Poulton <poulton@zonker.hpl.hp.com-DeleteThis>
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To: James.Paugh@Eng.Sun.COM-DeleteThis, wind_talk@opus.hpl.hp.com-DeleteThis
Subject: Re: SFO@1250: 290/40knots  T58 45 sct
Cc: sjn@hpisod9.cup.hp.com-DeleteThis


> > Data received at hplabs at Fri May 5 13:04:10 PDT 1995
> > ---WIND----
> > TIME LOC T DP DIR AV GUST VIS PRES SKY
> > pdt F F deg -knots- mi inHg heights/100ft
> >
> > 1250 SFO 58 45 290 40 . 30 31.85 45 sct //
> ^^^^^^^^^^
> ||||||||||
> Er, um, Ken, is this an error, AVERAGING 40 KNOTS?! A bit windy.

Oops, you found a bug. There was a comment meaning "peak wind 40 knots"
that sometimes got used instead of the average/gust data. The real data:

95/05/05-0950 SFO 55 46 310 30 34 20 29.93 20 sct 47 sct 200 sct
95/05/05-1059 SFO 56 45 310 31 39 20 31.65 20 sct 47 sct
95/05/05-1150 SFO 57 45 290 25 34 20 29.94 20 sct 45 sct /
95/05/05-1250 SFO 58 45 290 31 38 30 31.85 45 sct
95/05/05-1354 SFO 59 45 300 32 39 30 29.96 45 sct / sc vcnty stn

Not as impressive. Oh well.

Ken Poulton
poulton@opus.hpl.hp.com-DeleteThis

"There is nothing to fear but fear itself, and Force 12 winds."
                                               -- Windston Churchill from Maryhill

"nothing can go wrong can go wrong can go wrong..."



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