Monday, February 6, 2012

DAY2SVR: Nws Storm Prediction Center Norman Ok

ACUS02 KWNS 060700
SWODY2
SPC AC 060659

DAY 2 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1259 AM CST MON FEB 06 2012

VALID 071200Z - 081200Z

...NO SVR TSTM AREAS FORECAST...

...SYNOPSIS...
LONGWAVE TROUGHING WILL PREVAIL OVER THE EASTERN CONUS ON TUESDAY
UNDER THE INFLUENCE OF A DEEP VORTEX CENTERED NEAR HUDSON BAY.
AMPLIFIED/SPLIT UPPER FLOW WILL REMAIN OVER WESTERN PORTIONS OF THE
CONUS/CANADA...WITH A SOUTHERN STREAM PORTION OF AN EASTERN PACIFIC
TROUGH SLIDING SOUTHEASTWARD ALONG THE CA COAST.

...SOUTH FL...
WITHIN A RELATIVELY MOIST AIRMASS ALONG/SOUTH OF A STALLED
FRONT...AT LEAST A FEW TSTMS MAY AGAIN BE POSSIBLE TUESDAY AFTERNOON
ACROSS PORTIONS OF SOUTH FL...AND ACROSS THE OFFSHORE WATERS TUESDAY
NIGHT. RELATIVELY WEAK LAPSE RATES/BUOYANCY WILL LIKELY PRECLUDE A
SEVERE RISK.

...COASTAL CA TUESDAY AFTERNOON/NIGHT...
A FEW TSTMS WILL BE POSSIBLE MAINLY FOR THE OFFSHORE WATERS AND
IMMEDIATE COASTAL AREAS OF CENTRAL/SOUTHERN CA TUESDAY
AFTERNOON/NIGHT. WEAKENING LOW-MID TROPOSPHERIC WINDS ATTENDANT TO
THE UPPER LOW...ALONG WITH LIMITED MOISTENING/DESTABILIZATION IN
INLAND AREAS...ARE CURRENTLY EXPECTED TO PRECLUDE A SEVERE RISK.

...FAR SOUTH TX TUESDAY NIGHT...
AMID SHORTWAVE RIDGING/NEBULOUS LARGE SCALE INFLUENCES...WEAK
WARM/MOIST ADVECTION MAY CONTRIBUTE TO A FEW TSTMS TUESDAY
NIGHT...MAINLY FOR FAR SOUTH TX COASTAL AREAS/OFFSHORE WATERS.

..GUYER.. 02/06/2012

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