[MCD] SWOMCD

[MCD at goshenarc.org]

ACUS11 KWNS 211416
SWOMCD
SPC MCD 211416 
CAZ000-211615-

MESOSCALE DISCUSSION 2417
NWS STORM PREDICTION CENTER NORMAN OK
0816 AM CST SUN NOV 21 2004

AREAS AFFECTED...SRN COASTAL AREA OF SRN CA

CONCERNING...SEVERE THUNDERSTORM POTENTIAL 

VALID 211416Z - 211615Z

THREAT FOR WATERSPOUTS AND ISOLATED BRIEF TORNADOS POSSIBLE COASTAL
AREAS OF SAN DIEGO COUNTY THROUGH 17Z. 

STRONG COLD FRONT MOVING SEWD ACROSS SRN CA AHEAD OF SWD DIGGING
UPPER LOW. FRONT AT 14Z LOCATED FROM NWRN SAN DIEGO COUNTY SWWD WILL
BE MOVING ACROSS SAN DIEGO AREA NEXT 2 HOURS.  WITH STRONG VEERING
SHEAR PROFILES AND UPWARD MOTION COUPLED WITH COOLING ALOFT...THERE
WILL BE ISOLATED LOW TOPPED THUNDERSTORMS WITH THE FRONT.  WITH THE
SHEAR AND MARGINAL INSTABILITY...POTENTIAL FOR WATERSPOUTS MOVING
ONSHORE ALONG WITH BRIEF ISOLATED TORNADOES NEXT 2-3 HOURS.

..HALES.. 11/21/2004

...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT...

ATTN...WFO...SGX...

33251742 33341705 33221685 32991669 32781665 32621668
32451693 32501719 

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