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Atarah 14-09-2010 12:11

I didnt know is was sooooooooooooo windy last night!
 
3 Attachment(s)
Gosh, whilst we were all asleep last night, look what happened up Oak Hill Park.

A pipe is visible underneath the root. Last I heard, the park men were discussing whether it was a gas or electric pipe. Oh dear!

K.S.H 14-09-2010 15:06

Re: I didnt know is was sooooooooooooo windy last night!
 
God help us on Sunday then

http://www.accringtonweb.com/forum/a...tight-wind.jpg

Barrie Yates 14-09-2010 15:59

Re: I didnt know is was sooooooooooooo windy last night!
 
Suggest you look at - Beaufort scale - Wikipedia, the free encyclopedia.
The chart you have posted is somewhat incorrect i suspect.

shillelagh 14-09-2010 16:03

Re: I didnt know is was sooooooooooooo windy last night!
 
1 Attachment(s)
i know ....

K.S.H 14-09-2010 16:36

Re: I didnt know is was sooooooooooooo windy last night!
 
Quote:

Originally Posted by Barrie Yates (Post 844841)
Suggest you look at - Beaufort scale - Wikipedia, the free encyclopedia.
The chart you have posted is somewhat incorrect i suspect.

Really :rolleyes:

Barrie Yates 14-09-2010 16:51

Re: I didnt know is was sooooooooooooo windy last night!
 
Quote:

Originally Posted by K.S.H (Post 844856)
Really :rolleyes:

During the passage of Tropical Cyclone Olivia on 10 April 1996, an automatic weather station on Barrow Island, Australia, registered a maximum wind gust of 408 km/h (220 kn; 253 mph).[1] The wind gust was evaluated by the WMO Evaluation Panel who found that the anemometer was mechanically sound and the gust was within statistical probability and ratified the measurement in 2010, however, the wind speed was measured inside of the cyclone and not at ground level.[2] During the cyclone several extreme gusts of greater than 300 km/h (160 kt) were recorded, with a maximum 5 minute mean speed of 176 km/h (95 kt), the extreme gust factor was in the order of 2.27-2.75 times the mean wind speed. The pattern and scales of the gusts suggests that a mesovortex was embedded in the already strong eyewall of the cyclone.

Bernard Dawson 14-09-2010 17:25

Re: I didnt know is was sooooooooooooo windy last night!
 
Quote:

Originally Posted by Barrie Yates (Post 844859)
During the passage of Tropical Cyclone Olivia on 10 April 1996, an automatic weather station on Barrow Island, Australia, registered a maximum wind gust of 408 km/h (220 kn; 253 mph).[1] The wind gust was evaluated by the WMO Evaluation Panel who found that the anemometer was mechanically sound and the gust was within statistical probability and ratified the measurement in 2010, however, the wind speed was measured inside of the cyclone and not at ground level.[2] During the cyclone several extreme gusts of greater than 300 km/h (160 kt) were recorded, with a maximum 5 minute mean speed of 176 km/h (95 kt), the extreme gust factor was in the order of 2.27-2.75 times the mean wind speed. The pattern and scales of the gusts suggests that a mesovortex was embedded in the already strong eyewall of the cyclone.

It can get a bit like that Barrie on the of the Coppice when the wind's blowing a bit.

Benipete 14-09-2010 17:43

Re: I didnt know is was sooooooooooooo windy last night!
 
It's that bad up here at Benitowers we are being urged to use our hose pipes so as to spread the downfall of badly needed rain.:hehetable

Barrie Yates 14-09-2010 19:59

Re: I didnt know is was sooooooooooooo windy last night!
 
Quote:

Originally Posted by Bernard Dawson (Post 844872)
It can get a bit like that Barrie on the of the Coppice when the wind's blowing a bit.

In my time in the Outer Hebrides our anemometer regularly hit the stops at 120mph. The Royal Artillery Range - a bit further south on South Uist, recorded 150+mph (gusts). But I suspect that anything over 200mph would have taken my radar systems to Lewis & Harris.

Barrie Yates 14-09-2010 20:00

Re: I didnt know is was sooooooooooooo windy last night!
 
Perhaps KSH will tell us the source of the table he posted and then we can do some comparisons?

K.S.H 15-09-2010 06:29

Re: I didnt know is was sooooooooooooo windy last night!
 
metcheck

Barrie Yates 15-09-2010 07:26

Re: I didnt know is was sooooooooooooo windy last night!
 
Thanks KSH, had a look at Sunday's forecast on Metcheck -
Day From Until Temp Rain Cloud Dir Speed Weather
Sun 19 Sep 0:00 2:59 10 °c 0.05 mm 73 % 4 mph
3:00 5:59 9 °c 0.1 mm 79 % 3 mph
6:00 8:59 9 °c 0 mm 67 % 4 mph
9:00 11:59 14 °c 0.3 mm 75 % 6 mph
12:00 14:59 14 °c 0.3 mm 32 % 8 mph
15:00 17:59 14 °c 0.3 mm 18 % 5 mph
18:00 20:59 10 °c 0 mm 12 % 4 mph
21:00 23:59 5 °c 0 mm 19 % 3 mph

Couldn't manage to post in the same format but quite clear there is a considerable difference in the wind speed forecasts. Does not lookk as though everything needs to be tied down.

jaysay 15-09-2010 09:16

Re: I didnt know is was sooooooooooooo windy last night!
 
Opened the curtains this morning, closed them again in protest:D

grannyclaret 15-09-2010 13:27

Re: I didnt know is was sooooooooooooo windy last night!
 
Quote:

Originally Posted by jaysay (Post 845040)
Opened the curtains this morning, closed them again in protest:D

:rofl38::signwier::alright:


ITS REALY WILD ROUND THESE PARTS


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