Storm Prediction Center Forecast
SPC 1730Z Day 2 Outlook
DAY 2 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1128 AM CST FRI MAR 12 2010
VALID 131200Z - 141200Z
...NO SVR TSTM AREAS FORECAST...
...SYNOPSIS...
12Z MODELS REMAIN CONSISTENT WITH INITIAL DAY 2 CONVECTIVE OUTLOOK
SHOWING LARGE CLOSED LOW ENCOMPASSING MUCH OF THE ERN U.S. WILL
SHIFT EWD...WITH THE CENTROID OF THIS SYSTEM TRACKING FROM THE MID
SOUTH TO NC/VA BY 12Z SUNDAY. SEVERAL VORTICITY MAXIMA WILL
CONTINUE TO ROTATE AROUND THE PERIPHERY OF THIS LARGE CLOSED LOW...
WITH ONE MOVING NWD THROUGH THE MID ATLANTIC REGION SATURDAY
AFTERNOON...AND SEVERAL MOVING EWD THROUGH THE CENTRAL GULF COAST
AND SERN STATES. MEANWHILE...THE SRN PORTION OF A SPLITTING
SHORTWAVE TROUGH MOVING ACROSS NRN CA LATE DAY 1/EARLY SATURDAY WILL
EVOLVE INTO A COMPACT PROGRESSIVE CLOSED LOW ON DAY TRACKING SEWD
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