Re: Averaging wind speed in tropical and extra-tropical storms

Would you stand out in 135mph winds for 10mins? :)

"Øyvind Seland" <oyvindse@xxxxxxxxxxxx> wrote in message
news:dgr6tk$vq2$1@xxxxxxxxxxxxxxxx
>
> On the NOAA webpage I noted that the classification on hurricane strength
was based on
> wind speed averaged over 1 minute. At least in Europe classification of
wind speeds in extra-tropical
> storms call for a 10 minute average. Going from 10 to 1 minute average may
yield a quite large
> increase in wind speed, depending on the nature of the storm and terrain.
I suppose for
> a tropical storm over ocean, it is probable not that large variation? For
an extra-tropical
> storm over hilly terrain, the effect may be going from a strong gale to
close to hurricane wind speed
> Are there no agreed on definition of wind speed?
>
>
>
> Øyvind Seland
>
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