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Weather question

(18 posts)
  • Started 12 years ago by chdot
  • Latest reply from Min
  • This topic is not resolved

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  1. chdot
    Admin

    Pressure has been dropping for a week -

    I always thought 'low pressure' meant 'stormy'.

    It's a bit wet, but almost no wind.

    ?

    Posted 12 years ago #
  2. Darkerside
    Member

    I'm breathing in really deeply.

    Posted 12 years ago #
  3. Arellcat
    Moderator

    The low pressure and little wind suggests that we're in the centre of the weather system. According to my barometer, we're not far from the lowest pressure since records began (a few years ago).

    Wetterzentrale's wetterkarte shows what's happening today.

    Posted 12 years ago #
  4. Min
    Member

    Our barometer had plummeted almost to the bottom of its scale this morning. I got the bus.

    Posted 12 years ago #
  5. SRD
    Moderator

    There is an exceptionally cool app called Living Earth, which shows climatic systems - not pressure sadly, but clouds, temp, wind etc and tracks storms.

    Posted 12 years ago #
  6. Roibeard
    Member

    Forecast this morning showed the UK towards the centre of the anticyclone.

    Pressure charts available at magicseaweed.

    Robert

    Posted 12 years ago #
  7. Kirst
    Member

    It was quite blowy last night.

    Posted 12 years ago #
  8. Min
    Member

    Its bloomin baltic out there now.

    Posted 12 years ago #
  9. cc
    Member

    Thanks Arellcat and Roibeard for the pressure charts! We've been stuck for pressure charts since the Met Office and BBC began hiding them.

    Not looking forward to the ride home. It looks from that magicseaweed site as if the rain will have stopped by 9pm. Don't want to stay in the office that late really...

    Posted 12 years ago #
  10. amir
    Member

    "Its bloomin baltic out there now. "

    According to the KB weather station, the temperature has dropped a lot since I left home this morning and seems to be somewhat lower than the beeb forecast. I didn't plan my wardrobe with cold weather in mind :<

    Looks like WC's whisky is gonna help (http://citycyclingedinburgh.info/bbpress/topic.php?id=8774)

    Posted 12 years ago #
  11. Baldcyclist
    Member

    Wind was forecast on weather last night, I've learned over the years to use the window, more accurate.

    Posted 12 years ago #
  12. steveo
    Member

    Wind through the night was pretty bad I was surprised when I woke up to find it wasn't that bad. I think I've also been caught out by the evening temperature, only brought my waterproof not my heavier jacket.

    Posted 12 years ago #
  13. kaputnik
    Moderator

    There was a lot of leaf, twig and branch detritus on the ground this morning. Sounded a bit gusty out last night, but ride in wasn't so bad (crappy Ka driver excepted).

    Was caught last night in damp without waterproof. I should really carry both my fleece and the waterproof in case of inaccurate or changable forcasts

    Posted 12 years ago #
  14. chdot
    Admin

    Looks like it's reached KB's limit!

    http://www.geos.ed.ac.uk/abs/Weathercam/station/24hours.html

    Posted 12 years ago #
  15. lionfish
    Member

    ah, so that's why my bike felt so much heavier today...

    Posted 12 years ago #
  16. kaputnik
    Moderator

    The storm that caused the Braer tanker to ground in 1993 dipped to 914mBar. The "Great Storm" of 1987 reached "only" 953mBar.

    Looking at the Met Office's surface pressure charts, there's a low of 963mBar sitting off the NW of Scotland somewhere in the direction of the Faeroes. Looks like it will hang around for next 5 or so days, moving slowly southwards.

    Wonder what the lowest pressure ever recorded in Scotland is?

    Posted 12 years ago #
  17. lionfish
    Member

    914?! really?
    Looking at wikipedia the lowest in the Atlantic was http://en.wikipedia.org/wiki/Hurricane_Wilma at only 882mbar. It seems quite extraordinary to me that the air pressure can vary by up to 12% - I guess it explains how the storms can be so strong.

    Anyway, back to work... :)

    Posted 12 years ago #
  18. Min
    Member

    I guess it explains the slight headache I have had for a couple of days.

    Posted 12 years ago #

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