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uk.sci.weather (UK Weather) (uk.sci.weather) For the discussion of daily weather events, chiefly affecting the UK and adjacent parts of Europe, both past and predicted. The discussion is open to all, but contributions on a practical scientific level are encouraged. |
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#1
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I hope I'll be forgiven for yet again posting about these images, but
today's 12.50 Aqua image contains some fascinating detail, which probably wouldn't be obvious from a normal met. satellite As last time, I have cropped as much of the British Isles as I could and it can be seen he http://www.mtullett.plus.com/aqua-1250-18-oct-vis.jpg satellite This image, and the one beneath, is at 250m resolution. That is about 2.5MB There appears to be a fire on the SW tip of the Isle of Man. What I am a bit baffled about is the wave structure over the Irish Sea where cloud seems absent Are we looking at a wave structure in the low level polluted air, beneath the inversion at about 1km? The wave pattern does seem to be linked with more obvious waves in the clouds near the Irish coast Here is a much smaller image of that area and is just over 200KB so would take about a minute to load with a 56k modem. http://www.mtullett.plus.com/aqua-small.jpg Both taken from: http://rapidfire.sci.gsfc.nasa.gov/r...25500.250m.jpg -- Mike posted to uk.sci.weather 18/10/2003 18:06:42 UTC Coleraine Seeking information about the Internet and the way it works? - Subscribe to news:uk.net.beginners |
#2
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On Sat, 18 Oct 2003 19:06:42 +0100, Mike Tullett wrote:
There appears to be a fire on the SW tip of the Isle of Man. I'd agree with that even if MODIS didn't spot it as a heat anomaly. What I am a bit baffled about is the wave structure over the Irish Sea where cloud seems absent Are we looking at a wave structure in the low level polluted air, beneath the inversion at about 1km? The wave pattern does seem to be linked with more obvious waves in the clouds near the Irish coast I'm not quite sure where you are referring to. The diagonal SWNE is waves across Cardigan Bay seem very related to the the cloud structures both over mid wales and Ireland. The EW ones north of Anglesea also have some relation to cloud structures midway between Anglesea and the IOM. The other tourquoise/blueish swirls are variations in algae/suspended sediment in the sea. The other thing to point out is the way the cloud cover over the Eastern side of Northern England stops abruptly along the line of the North Pennines escarpment. The Lake District and Eden Valley have virtually no cloud. With a gentle F3 E'ly and quite cool today I would put money on there being a reasonable Helm Wind blowing. Anyone along the bottom of the escarpment catching a blast? -- Cheers Dave. pam is missing e-mail |
#3
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On Sat, 18 Oct 2003 20:07:15 +0100 (BST), Dave Liquorice in
.1 wrote: What I am a bit baffled about is the wave structure over the Irish Sea where cloud seems absent Are we looking at a wave structure in the low level polluted air, beneath the inversion at about 1km? The wave pattern does seem to be linked with more obvious waves in the clouds near the Irish coast I'm not quite sure where you are referring to. The diagonal SWNE is waves across Cardigan Bay seem very related to the the cloud structures both over mid wales and Ireland. Yes, Dave, I didn't make it clear those *were* the waves I was referring to, west of Cardigan Bay. They seem tied in with those more visible features over Wales and the coast of Ireland. -- Mike posted to uk.sci.weather 18/10/2003 19:53:52 UTC Coleraine Seeking information about the Internet and the way it works? - Subscribe to news:uk.net.beginners |
#4
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"Mike Tullett" wrote in message
There appears to be a fire on the SW tip of the Isle of Man. Here is a much smaller image of that area and is just over 200KB so would take about a minute to load with a 56k modem. http://www.mtullett.plus.com/aqua-small.jpg Mike posted to uk.sci.weather 18/10/2003 18:06:42 UTC See: http://www.manxradio.com/news/manxne....shtml?id=3647 Karl Cooper, Orkney |
#5
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In message , Mike Tullett
writes That is about 2.5MB There appears to be a fire on the SW tip of the Isle of Man. What I am a bit baffled about is the wave structure over the Irish Sea where cloud seems absent Are we looking at a wave structure in the low level polluted air, beneath the inversion at about 1km? The wave pattern does seem to be linked with more obvious waves in the clouds near the Irish coast The smoke is from a major gorse and heather fire on Bradda Head, brought about by the unusually dry conditions. We are currently facing water restrictions due to the low levels in the reservoirs. A lack of rain is pretty rare here at any time but for the place to be so dry in October is astounding. Most Octobers' we have problems with flooding. -- Bill |
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