[MCD] SWOMCD

[MCD at goshenarc.org]

ACUS11 KWNS 030602
SWOMCD
SPC MCD 030601 
CAZ000-031000-

MESOSCALE DISCUSSION 0015
NWS STORM PREDICTION CENTER NORMAN OK
1201 AM CST MON JAN 03 2005

AREAS AFFECTED...COASTAL RANGE IN SRN CA

CONCERNING...HEAVY SNOW 

VALID 030601Z - 031000Z

SNOW RATES WILL INCREASE THROUGH THE NIGHT WITH HRLY RATES AROUND 2
IN BEFORE 12Z.

INCREASING DIFFERENTIAL DIVERGENCE ASSOCIATED WITH UPPER LOW WILL
STRENGTHEN VERTICAL MOTION FIELDS OVER THE AREA THROUGH THE NIGHT.
COMBINATION OF INCREASING WARM AIR ADVECTION IN THE LOW LEVELS AND
COOLING MID LEVELS WILL STEEPEN LAPSE RATES AND WILL ALLOW FOR
CONVECTIVELY ENHANCED SNOWFALL ABOVE 4500-5000 FT MSL. THE HEAVIEST
SNOWFALL RATES WILL BE TOWARDS MORNING WHEN SELY LOW LEVEL JET AND
UPSLOPE IS STRONGEST.

..JEWELL.. 01/03/2005

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

...NOTICE...
SPC WINTER WEATHER MESOSCALE DISCUSSIONS WILL BE ISSUED ON A 
SCHEDULED BASIS...FOUR TIMES A DAY...BETWEEN 00-01 UTC...
06-07 UTC...12-13 UTC...AND 18-19 UTC AS SIGNIFICANT SHORT
RANGE WINTER WEATHER EVENTS UNFOLD.  THIS SCHEDULE WILL BE
USED FROM DECEMBER 1 THROUGH FEBRUARY 28.

ATTN...WFO...HNX...LOX...

34451901 34571954 34782001 35002000 34931925 34911906
34751857 34491768 34131773 34151806 34341867 

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