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Significant CAD event possible next week!

Posted: Tue Apr 01, 2003 9:28 am
by Stormsfury
No April Fool's Joke either (I was going to play one, but decided against it)

Starting Day 6 and into Day 7 last night's ECMWF, shows a 1047mb HIGH builds down from Eastern Canada and sends a backdoor CF down the east side of the Appalachians. Day 7 ECMWF from last Night (3-31-03) showing a VERY STRONG HIGH IN EASTERN CANADA (RANGING FROM 1048MB-1052MB) wedging down the east side of the Appalachians.

Day 6 SLP
http://cyclone.plymouth.edu/cgi-bin/gen ... &cu=latest

Day 7 SLP
http://cyclone.plymouth.edu/cgi-bin/gen ... &cu=latest

RH 90%-100% along a warm front/backdoor cold front extending from the surface low in Missouri wedging down into the Carolinas next Monday.
http://cyclone.plymouth.edu/cgi-bin/gen ... &cu=latest

Bottom line, another unseasonably cold rain in the Carolinas next week.

Re: Significant CAD event possible next week!

Posted: Tue Apr 01, 2003 11:21 am
by kmanWX
Stormsfury wrote:No April Fool's Joke either (I was going to play one, but decided against it)

Starting Day 6 and into Day 7 last night's ECMWF, shows a 1047mb HIGH builds down from Eastern Canada and sends a backdoor CF down the east side of the Appalachians. Day 7 ECMWF from last Night (3-31-03) showing a VERY STRONG HIGH IN EASTERN CANADA (RANGING FROM 1048MB-1052MB) wedging down the east side of the Appalachians.

Day 6 SLP
http://cyclone.plymouth.edu/cgi-bin/gen ... ay=no&mo=≤=&va=&in=&pl=ln&ft=&cu=latest

Day 7 SLP
http://cyclone.plymouth.edu/cgi-bin/gen ... ay=no&mo=≤=&va=&in=&pl=ln&ft=&cu=latest

RH 90%-100% along a warm front/backdoor cold front extending from the surface low in Missouri wedging down into the Carolinas next Monday.
http://cyclone.plymouth.edu/cgi-bin/gen ... ay=no&mo=≤=&va=slp&in=4&pl=ln&ft=&cu=latest

Bottom line, another unseasonably cold rain in the Carolinas next week.
Wow that a pretty rare and big high
And also the gfs is saying the same thing
http://www.nco.ncep.noaa.gov/pmb/nwprod ... p_150m.gif
wow talking about massive High prussure /

Posted: Tue Apr 01, 2003 1:05 pm
by Stormsfury
Winter just won't die easily in 2003

Posted: Tue Apr 01, 2003 4:45 pm
by Guest
Yep that does look intresting. And after this system thier is another one that gives a decent shot of possible snow in the Ohio valley, Inland Ma and the Ne in the 11-13 day time frame. This has a small chance of happening because its too far out but it seems the cold air will be paying us visits in the next couple of weeks.
Either way they both are worth keeping a eye on.

Oh this is total qpf for the system. And i will add that the o line is from Eastern Central Ky and slips down into Ne Tn.

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