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Science Forum Index » Geology - Meteorology Forum » Is an omega block being set up over North America?
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| David |
 Posted: Sun Jan 20, 2008 10:00 am |
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I can't tell for sure yet.
David Christainsen |
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| I R A Darth Aggie |
| Posted: Tue Jan 22, 2008 6:43 am |
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On Sun, 20 Jan 2008 12:00:28 -0800 (PST),
David <pchristainsen@yahoo.com>, in
<d77033cf-2747-4846-9539-c612be552ced@i12g2000prf.googlegroups.com> wrote:
Quote: + I can't tell for sure yet.
You can't tell?
http://weather.uwyo.edu/cgi-bin/uamap?REGION=naconf&OUTPUT=gif&TYPE=obs&TYPE=an&LEVEL=500&TIME=2008012212
At 12Z 22 Jan 2008 @ 500 mb, I see an oddly (?) oriented omega block,
oriented from northwest to southeast, with lows situated over Sibera
and off the California coast, with a ridge building into southeast
Alaska/northern British Columbia.
I anticipate that the California low is going to get cut off, and
retrograde into the west, which may create a Rex block (a high over a
low), or may work itself into a longer omega block, should the trough
over the central US amplify.
Nice site: http://weather.uwyo.edu/upperair/uamap.html
--
Consulting Minister for Consultants, DNRC
I can please only one person per day. Today is not your day. Tomorrow
isn't looking good, either.
I am BOFH. Resistance is futile. Your network will be assimilated. |
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| David |
| Posted: Tue Jan 22, 2008 7:51 am |
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On Jan 22, 11:43 am, I R A Darth Aggie <n0b...@invalid.invalid> wrote:
Quote: On Sun, 20 Jan 2008 12:00:28 -0800 (PST),
David <pchristain...@yahoo.com>, in
d77033cf-2747-4846-9539-c612be552...@i12g2000prf.googlegroups.com> wrote:
+ I can't tell for sure yet.
You can't tell?
http://weather.uwyo.edu/cgi-bin/uamap?REGION=naconf&OUTPUT=gif&TYPE=o...
At 12Z 22 Jan 2008 @ 500 mb, I see an oddly (?) oriented omega block,
oriented from northwest to southeast, with lows situated over Sibera
and off the California coast, with a ridge building into southeast
Alaska/northern British Columbia.
I anticipate that the California low is going to get cut off, and
retrograde into the west, which may create a Rex block (a high over a
low), or may work itself into a longer omega block, should the trough
over the central US amplify.
Nice site:http://weather.uwyo.edu/upperair/uamap.html
...
Thanks.
David Christainsen |
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| Weatherlawyer |
| Posted: Tue Jan 22, 2008 12:01 pm |
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On Jan 22, 5:51 pm, David <pchristain...@yahoo.com> wrote:
Quote: On Jan 22, 11:43 am, I R A Darth Aggie <n0b...@invalid.invalid> wrote:
http://weather.uwyo.edu/cgi-bin/uamap?REGION=naconf&OUTPUT=gif&TYPE=o...
At 12Z 22 Jan 2008 @ 500 mb, I see an oddly (?) oriented omega block,
oriented from northwest to southeast, with lows situated over Sibera
and off the California coast, with a ridge building into southeast
Alaska/northern British Columbia.
I anticipate that the California low is going to get cut off, and
retrograde into the west, which may create a Rex block (a high over a
low), or may work itself into a longer omega block, should the trough
over the central US amplify.
Nice site:http://weather.uwyo.edu/upperair/uamap.html
I can't tell from the above verbiage but the chart looks pretty much
like something I prepared earlier:
http://groups.google.com/group/alt.talk.weather/browse_frm/thread/e3a643f5bc9bbbed/b90bb083d87dcdf4#b90bb083d87dcdf4 |
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