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Old June 22nd 08, 10:21 AM posted to uk.sci.weather
[email protected] jennikwpit@onetel.net is offline
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First recorded activity by Weather-Banter: Jul 2007
Posts: 21
Default Latest Met Office wind warnings

There is a risk.... . Humberside (etc)......Gusts 55 to 65 mph
possible
70mph ... the Heading says there is an 80% or greater confidence of
this occuring and is described as Severe Gales.
It seems Gusts now register for Gale definition?

BUT look at a Humberside Airfield TAF
EGNJ 220602Z 220716 22015G25KT 9999 BKN030
PROB30 TEMPO 1016 23025G35KT.
Rather weak! and only PROB30 of a bigger gust than 25KT?
..

I'm sure TAFS don't show the absolute peak gust but what is the
current
calculation and rule applied in preparing such a TAF?.

Not withstanding that my query involving the required mix of units
for different customers, I assume that the TAF and warning all used
the same basic information from the same Company?

NSS