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Old February 12th 20, 06:59 PM posted to uk.sci.weather
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Default Dennis forecast central pressure minimum of 926mB

6-hourly timesteps of metO synoptic charts, when was the last time one
showed 926mB or less?

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Old February 12th 20, 07:47 PM posted to uk.sci.weather
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Default Dennis forecast central pressure minimum of 926mB

N_Cook wrote:

6-hourly timesteps of metO synoptic charts, when was the last time
one showed 926mB or less?


Don't know how often it happens but 916 mb was analysed SW of Iceland
on 15th Dec 1986. See

http://www.shpud.com/atlantic-storm-1986.pdf

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Old February 12th 20, 08:03 PM posted to uk.sci.weather
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Default Dennis forecast central pressure minimum of 926mB

On 12/02/2020 19:47, Norman Lynagh wrote:
N_Cook wrote:

6-hourly timesteps of metO synoptic charts, when was the last time
one showed 926mB or less?


Don't know how often it happens but 916 mb was analysed SW of Iceland
on 15th Dec 1986. See

http://www.shpud.com/atlantic-storm-1986.pdf


The upcoming one directly south of Iceland, similar latitude though.

--
Monthly public talks on science topics, Hampshire , England
http://diverse.4mg.com/scicaf.htm
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Old February 12th 20, 09:03 PM posted to uk.sci.weather
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Default Dennis forecast central pressure minimum of 926mB

On Wednesday, February 12, 2020 at 8:03:30 PM UTC, N_Cook wrote:
On 12/02/2020 19:47, Norman Lynagh wrote:
N_Cook wrote:

6-hourly timesteps of metO synoptic charts, when was the last time
one showed 926mB or less?


Don't know how often it happens but 916 mb was analysed SW of Iceland
on 15th Dec 1986. See

http://www.shpud.com/atlantic-storm-1986.pdf


The upcoming one directly south of Iceland, similar latitude though.

--
Monthly public talks on science topics, Hampshire , England
http://diverse.4mg.com/scicaf.htm


The Braer storm of 8th Jan 1993 seems to hold the record with 914 mb..
https://en.wikipedia.org/wiki/Braer_Storm

Len
Wembury
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Old February 13th 20, 10:59 AM posted to uk.sci.weather
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Default Dennis forecast central pressure minimum of 926mB

On 12/02/2020 21:03, wrote:
On Wednesday, February 12, 2020 at 8:03:30 PM UTC, N_Cook wrote:
On 12/02/2020 19:47, Norman Lynagh wrote:
N_Cook wrote:

6-hourly timesteps of metO synoptic charts, when was the last time
one showed 926mB or less?

Don't know how often it happens but 916 mb was analysed SW of Iceland
on 15th Dec 1986. See

http://www.shpud.com/atlantic-storm-1986.pdf


The upcoming one directly south of Iceland, similar latitude though.

--
Monthly public talks on science topics, Hampshire , England
http://diverse.4mg.com/scicaf.htm


The Braer storm of 8th Jan 1993 seems to hold the record with 914 mb..
https://en.wikipedia.org/wiki/Braer_Storm

Len
Wembury


Mention of that one in the Phil Eden GB Weather Disasters book, but not
the 1986 one (chronological listing, not theme or severity listing)


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http://diverse.4mg.com/scicaf.htm


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Old February 14th 20, 09:03 AM posted to uk.sci.weather
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Default Dennis forecast central pressure minimum of 926mB

MetO timestamped 04:43 today for 36hr out gives it 924mB



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Old February 14th 20, 09:19 AM posted to uk.sci.weather
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Default Dennis forecast central pressure minimum of 926mB

On Friday, February 14, 2020 at 9:03:36 AM UTC, N_Cook wrote:
MetO timestamped 04:43 today for 36hr out gives it 924mB



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http://diverse.4mg.com/scicaf.htm


Down to 921mb now (midnight Sat/Sun)

Graham
Penzance


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