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Air Pressure

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Conrad
Posts: 63
Joined: Sun 05 Dec 2010 3:44 pm
Weather Station: Davis Vue
Operating System: Windows 10
Location: Costa Blanca and Bradwell Milton keynes

Air Pressure

Post by Conrad »

Hi everyone,

Is there somewhere that I can get a reading of the current barometric pressure for my area in Milton Keynes so that I can set my station to the correct level.

Conrad
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Synewave
Posts: 642
Joined: Mon 25 Jan 2010 1:55 pm
Weather Station: Watson W-8681
Operating System: Raspian
Location: Brighton, UK
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Re: Air Pressure

Post by Synewave »

Conrad
Posts: 63
Joined: Sun 05 Dec 2010 3:44 pm
Weather Station: Davis Vue
Operating System: Windows 10
Location: Costa Blanca and Bradwell Milton keynes

Re: Air Pressure

Post by Conrad »

Thanks Paul,

Thats what I wanted as mine was showing 1016 which was a bit more than whta it actually is
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GraemeT
Posts: 312
Joined: Wed 21 Oct 2009 11:19 am
Weather Station: La Crosse WS-2355 & WS-2306
Operating System: Windoze 7, 10, 11
Location: Bayswater, Australia
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Re: Air Pressure

Post by GraemeT »

Here's a calculator you can use to find out your correct sea-level or 'rel' pressure.
You enter your station altitude and 'abs' pressure reading to get your corrected to sea-level pressure.

http://www.srh.noaa.gov/epz/?n=wxcalc_altimetersetting
Cheers,
Graeme.
serowe
Posts: 484
Joined: Tue 03 Aug 2010 6:23 am
Weather Station: WM918
Operating System: Win Server 2008 R2
Location: Ferntree Gully, VIC, Oz
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Re: Air Pressure

Post by serowe »

You can always try this page for actual observations:

http://www.metoffice.gov.uk/weather/uk/observations/

I was hoping for something like we have in Oz - the Bureau of Met have all their AWS's on line with regular (some hourly, some more frequent) readings from them - I have one about 2 km from my station so checking accuracy is quite easy.

You might find a better page, but use that one to find the closest obs to your location - or even those surrounding it, and that should help you calibrate your station properly.
Last edited by serowe on Tue 07 Dec 2010 11:55 pm, edited 1 time in total.
Punctuation is the difference between 'Let's eat, grandma' and 'Let's eat grandma'
Synewave
Posts: 642
Joined: Mon 25 Jan 2010 1:55 pm
Weather Station: Watson W-8681
Operating System: Raspian
Location: Brighton, UK
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Re: Air Pressure

Post by Synewave »

serowe wrote:that should help you calibrate your statikon properly.
A statikon from Napkins? 8-)
serowe
Posts: 484
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Location: Ferntree Gully, VIC, Oz
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Re: Air Pressure

Post by serowe »

Pfft - you must be wearing my wife's galsses :) (stupid keyboard just can't spell properly these days...)
Punctuation is the difference between 'Let's eat, grandma' and 'Let's eat grandma'
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robynfali
Posts: 1076
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Location: Anglesey, North Wales, UK
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Re: Air Pressure

Post by robynfali »

Synewave wrote:
serowe wrote:that should help you calibrate your statikon properly.
A statikon from Napkins? 8-)

And what's wrong with shopping from napkins might I ask! :D :D
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Ned
Posts: 258
Joined: Mon 19 Jul 2010 11:15 am
Weather Station: WS2083 (aspirated)
Operating System: Win 10
Location: Auckland NZ

Re: Air Pressure

Post by Ned »

serowe wrote:Pfft - you must be wearing my wife's galsses :) (stupid keyboard just can't spell properly these days...)
I take it galsses are the feminine form? While the rest of us wear guysses ;)
Gina
Posts: 1885
Joined: Sat 21 Feb 2009 12:41 pm
Weather Station: Nothing working ATM - making one
Operating System: OS X, Linux Mint, Win7 & XP
Location: Devon UK

Re: Air Pressure

Post by Gina »

Great stuff :lol: Certainly gave me a good chuckle :clap:
Gina

Sorry, no banner - weather station out of action. Hoping to be up and running with a new home-made one soon.
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