[MCD] SWOMCD
Mesoscale Convective Discussions
mcd at goshenarc.org
Fri Jul 14 00:26:07 UTC 2006
ACUS11 KWNS 140025
SWOMCD
SPC MCD 140025
NCZ000-VAZ000-140130-
MESOSCALE DISCUSSION 1506
NWS STORM PREDICTION CENTER NORMAN OK
0725 PM CDT THU JUL 13 2006
AREAS AFFECTED...NORTHERN NC/FAR SOUTHERN VA
CONCERNING...HEAVY RAINFALL...SEVERE THUNDERSTORM WATCH 595...
VALID 140025Z - 140130Z
SEVERE THUNDERSTORM WATCH 595 IS SCHEDULED TO EXPIRE AT 01Z.
ALTHOUGH DIMINISHING ACROSS MUCH OF THE REGION/WW 595...SOME THREAT
FOR ISOLATED DAMAGING WINDS WILL REMAIN ACROSS NORTHERN NC OVER THE
NEXT HOUR OR TWO. THREAT FOR LOCALLY HEAVY RAINFALL WILL ALSO
CONTINUE ACROSS THE PIEDMONT/COASTAL AREAS EITHER SIDE OF THE VA/NC
BORDER.
COMPOSITE CONVECTIVE OUTFLOWS HAVE PUSHED ORIGINAL WEST-EAST
BOUNDARY SOUTHWARD FROM SOUTHERN VA INTO THE FAR NORTHERN NC
PIEDMONT/COASTAL PLAIN. ALONG AND ADJACENT TO WW 595...ANY SHORT
TERM SEVERE THREAT RESIDES ALONG/SOUTH OF THIS BOUNDARY IN
ASSOCIATION WITH EASTWARD MOVING CONVECTIVE LINE NEARING THE I-85
CORRIDOR IN NORTH CENTRAL NC /AS OF 0015Z/. AMBIENT WARM SECTOR
REMAINS RELATIVELY UNSTABLE VIA PERSISTENCE OF 80S F TEMP/LOWER 70S
F DEWPOINTS...WITH MLCAPES OF 1500 J/KG. EVEN WITHIN THIS
CORRIDOR...LOSS OF DAYTIME HEATING SHOULD QUICKLY DIMINISH THE
DAMAGING WIND THREAT...ALTHOUGH LOCALLY HEAVY RAIN WILL REMAIN
POSSIBLE THIS EVENING GIVEN REPETITIVE STORM MOTIONS/RELATIVELY HIGH
MOISTURE CONTENT.
..GUYER.. 07/14/2006
...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT...
ATTN...WFO...AKQ...MHX...RAH...RNK...
35618019 36427990 36537889 36567754 36497648 36217568
35847560 35567684 35577890
WWWW
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