Welcome to the Cumulus Support forum.
Latest Cumulus MX V3 release 3.28.6 (build 3283) - 21 March 2024
Cumulus MX V4 beta test release 4.0.0 (build 4019) - 03 April 2024
Legacy Cumulus 1 release 1.9.4 (build 1099) - 28 November 2014
(a patch is available for 1.9.4 build 1099 that extends the date range of drop-down menus to 2030)
Download the Software (Cumulus MX / Cumulus 1 and other related items) from the Wiki
Latest Cumulus MX V3 release 3.28.6 (build 3283) - 21 March 2024
Cumulus MX V4 beta test release 4.0.0 (build 4019) - 03 April 2024
Legacy Cumulus 1 release 1.9.4 (build 1099) - 28 November 2014
(a patch is available for 1.9.4 build 1099 that extends the date range of drop-down menus to 2030)
Download the Software (Cumulus MX / Cumulus 1 and other related items) from the Wiki
December 2013 UK Storms pressure changes.
-
- Posts: 3390
- Joined: Wed 06 May 2009 6:29 pm
- Weather Station: Davis VP2 with Daytime FARS
- Operating System: Windows XP SP3
- Location: Cheadle Hulme, Cheshire, England
- Contact:
Re: December 2013 UK Storms pressure changes.
Spider, you're lucky living in Portugal. The low won't cross the country but will get close to Steve in Orkney. By noon on the 24th it will start to fill but will still pack a big punch for Scotland especially.
If it does change direction or central pressure it could give Steve a new record.
If it does change direction or central pressure it could give Steve a new record.
- logjam
- Posts: 172
- Joined: Fri 30 Nov 2012 8:01 pm
- Weather Station: Homemade station on Raspberry Pi
- Operating System: Raspbian on Raspberry Pi
- Location: North Lincolnshire, UK
- Contact:
December 2013 UK Storms pressure changes.
I don't think we will get the very low pressures here in the South West but the same low is forecast to give us 65-70 mph gusts tomorrow morning. Combined with a couple of heavy slow moving fronts over us at the same time is likely to make travelling very unpleasant. My record of 40mph wind speed and/or 50.1 mph gust may be broken. I would be more confident of that if it was a westerly wind rather than southerly being on a westerly coast.
- ARootBear
- Posts: 27
- Joined: Sun 25 Nov 2012 4:04 pm
- Weather Station: Vantage Vue + WLL
- Operating System: Windows 10
- Location: Newfoundland Canada
- Contact:
Re: December 2013 UK Storms pressure changes.
Well, I'm not in the UK, but I just thought I'd throw this out there.
A few days ago we had storm move in, and when I checked before I headed off to bed, the pressure was falling at a rate of 6.02 hPa/hr. I'm pretty sure it actually went higher than that looking at the slope of the graph the next morning, but I didn't get to see it myself.
A few days ago we had storm move in, and when I checked before I headed off to bed, the pressure was falling at a rate of 6.02 hPa/hr. I'm pretty sure it actually went higher than that looking at the slope of the graph the next morning, but I didn't get to see it myself.
You do not have the required permissions to view the files attached to this post.
Brigus, Newfoundland, Canada. http://brigusweather.com
-
- Posts: 3390
- Joined: Wed 06 May 2009 6:29 pm
- Weather Station: Davis VP2 with Daytime FARS
- Operating System: Windows XP SP3
- Location: Cheadle Hulme, Cheshire, England
- Contact:
Re: December 2013 UK Storms pressure changes.
Bear, I don't recall ever seeing such a massive pressure change. Did the centre of the low pass over your station?
-
- Posts: 3390
- Joined: Wed 06 May 2009 6:29 pm
- Weather Station: Davis VP2 with Daytime FARS
- Operating System: Windows XP SP3
- Location: Cheadle Hulme, Cheshire, England
- Contact:
Re: December 2013 UK Storms pressure changes.
Pressure is again "Falling very rapidly" here. Down 2.53hPa / hr. I'm sure there are lots of other stations around the country similarly affected.
- logjam
- Posts: 172
- Joined: Fri 30 Nov 2012 8:01 pm
- Weather Station: Homemade station on Raspberry Pi
- Operating System: Raspbian on Raspberry Pi
- Location: North Lincolnshire, UK
- Contact:
December 2013 UK Storms pressure changes.
Falling 2.6 /hr here in NW Devon. Wind speeds getting within a few mph of my record.
- Tau Bootis
- Posts: 128
- Joined: Sun 13 Jun 2010 11:44 pm
- Weather Station: WH1081
- Operating System: Windows XP Pro SP3
- Location: Audley Staffordshire UK
- Contact:
Re: December 2013 UK Storms pressure changes.
Now falling at 3.2 hPa /hr here Ray is beating me at 3.33 /hr
I have some large trees so my wind readings are somewhat reduced
I have some large trees so my wind readings are somewhat reduced
-
- Posts: 3390
- Joined: Wed 06 May 2009 6:29 pm
- Weather Station: Davis VP2 with Daytime FARS
- Operating System: Windows XP SP3
- Location: Cheadle Hulme, Cheshire, England
- Contact:
Re: December 2013 UK Storms pressure changes.
Now falling at 3.4hpa / hr. Max gust 37mph. Worse to come.
You do not have the required permissions to view the files attached to this post.
- mcrossley
- Posts: 12770
- Joined: Thu 07 Jan 2010 9:44 pm
- Weather Station: Davis VP2/WLL
- Operating System: Bullseye Lite rPi
- Location: Wilmslow, Cheshire, UK
- Contact:
Re: December 2013 UK Storms pressure changes.
-3.5 for me now (I round), and just had a 44mph gust
-
- Posts: 3390
- Joined: Wed 06 May 2009 6:29 pm
- Weather Station: Davis VP2 with Daytime FARS
- Operating System: Windows XP SP3
- Location: Cheadle Hulme, Cheshire, England
- Contact:
Re: December 2013 UK Storms pressure changes.
Low 964hPa sat west of Ireland. Pressure squeeze across most of England/Wales.
You do not have the required permissions to view the files attached to this post.
- logjam
- Posts: 172
- Joined: Fri 30 Nov 2012 8:01 pm
- Weather Station: Homemade station on Raspberry Pi
- Operating System: Raspbian on Raspberry Pi
- Location: North Lincolnshire, UK
- Contact:
Re: December 2013 UK Storms pressure changes.
The fastest drop for me this morning was 2.9. It is not so steep now. Now gusting at 49mph which is just below my 50.1mph record. The wind direction is SW, which isn't the most exposed direction on this coast so I'm not sure it will get much higher.
Last edited by logjam on Mon 23 Dec 2013 12:20 pm, edited 1 time in total.
- mikechristelow
- Posts: 165
- Joined: Wed 01 Feb 2012 9:33 pm
- Weather Station: Watson W8681 (solar)
- Operating System: Windows XP SP3
- Location: Crewe, Cheshire
- Contact:
Re: December 2013 UK Storms pressure changes.
Dropping at -3.4hPa now with gusts around 40kmh.
http://www.christelow.co.uk
“It's snowing still," said Eeyore gloomily.
"So it is."
"And freezing."
"Is it?"
"Yes," said Eeyore. "However," he said, brightening up a little, "we haven't had an earthquake lately.”
“It's snowing still," said Eeyore gloomily.
"So it is."
"And freezing."
"Is it?"
"Yes," said Eeyore. "However," he said, brightening up a little, "we haven't had an earthquake lately.”
- john09cw
- Posts: 89
- Joined: Sun 03 Jan 2010 9:35 am
- Weather Station: Maplin N96GY
- Operating System: Raspberry Pi/Windows 11
- Location: Clifton, Penrith, Cumbria
- Contact:
Re: December 2013 UK Storms pressure changes.
Here in North Cumbria, pressure dropping at 3.8 hPa/hr, Just had wind gusts of around 36mph
- mcrossley
- Posts: 12770
- Joined: Thu 07 Jan 2010 9:44 pm
- Weather Station: Davis VP2/WLL
- Operating System: Bullseye Lite rPi
- Location: Wilmslow, Cheshire, UK
- Contact:
Re: December 2013 UK Storms pressure changes.
It is approaching my record pressure change in a day now, current: 29.0hPa, record: 30.6hPa (set on the 18th)
- mikechristelow
- Posts: 165
- Joined: Wed 01 Feb 2012 9:33 pm
- Weather Station: Watson W8681 (solar)
- Operating System: Windows XP SP3
- Location: Crewe, Cheshire
- Contact:
Re: December 2013 UK Storms pressure changes.
It's levelled out now, at 979.2...
You do not have the required permissions to view the files attached to this post.
Last edited by mikechristelow on Mon 23 Dec 2013 3:30 pm, edited 1 time in total.
http://www.christelow.co.uk
“It's snowing still," said Eeyore gloomily.
"So it is."
"And freezing."
"Is it?"
"Yes," said Eeyore. "However," he said, brightening up a little, "we haven't had an earthquake lately.”
“It's snowing still," said Eeyore gloomily.
"So it is."
"And freezing."
"Is it?"
"Yes," said Eeyore. "However," he said, brightening up a little, "we haven't had an earthquake lately.”