Enough of one to matter.Hardcoreweather wrote:That wasn't a real recon flightScott747 wrote:Recon data usually seals the deal.Hardcoreweather wrote:11pm cone for naked swirl #2 that should have never been upgraded
Sorry.
Enough of one to matter.Hardcoreweather wrote:That wasn't a real recon flightScott747 wrote:Recon data usually seals the deal.Hardcoreweather wrote:11pm cone for naked swirl #2 that should have never been upgraded
MESOSCALE DISCUSSION 1225
NWS STORM PREDICTION CENTER NORMAN OK
0953 AM CDT THU JUL 08 2010
AREAS AFFECTED...SOUTH TX
CONCERNING...SEVERE POTENTIAL...WATCH POSSIBLE
VALID 081453Z - 081630Z
IN ASSOCIATION WITH TROPICAL DEPRESSION TWO...BRIEF FUNNEL/TORNADO
POTENTIAL SHOULD INCREASE THE REMAINDER OF THE MORNING/EARLY
AFTERNOON MAINLY ALONG THE LOWER TO MIDDLE TX COASTAL VICINITY. AN
UPGRADE TO A CATEGORICAL SLIGHT RISK MAY OCCUR WITH THE 1630Z DAY 1
CONVECTIVE OUTLOOK...AND A TORNADO WATCH WILL NEED TO BE CONSIDERED.
MODESTLY ORGANIZED TROPICAL DEPRESSION TWO IS CURRENTLY JUST OFF THE
SOUTH TX COAST...AND APPEARS LIKELY TO GRADUALLY MOVE INLAND ACROSS
FAR SOUTH TX/RIO GRANDE VICINITY DURING THE DAY. CONSULT NHC
FORECASTS FOR ADDITIONAL DETAILS ON THE TROPICAL NATURE OF THE
SYSTEM AND THE LATEST FORECASTS. A COMBINATION OF FACTORS WILL
LIKELY LEAD TO INCREASING POTENTIAL FOR BRIEF FUNNELS/TORNADOES INTO
THE AFTERNOON. WHILE LOW LEVEL SHEAR/SRH IS CURRENTLY MODEST PER
CRP/HGX/BRO WSR-88D VWP DATA...A HIGH MOISTURE CONTENT
AIRMASS/POCKETS OF STRONGER HEATING...COMBINED WITH A
FRICTIONALLY-ENHANCED NEAR-SHORE ZONE OF
CONVERGENCE/CONFLUENCE...WILL SUPPORT FUNNEL/BRIEF TORNADO POTENTIAL
AS ADDITIONAL BANDS PIVOT ASHORE. ADDITIONALLY...LOW LEVEL SHEAR/SRH
SHOULD GRADUALLY STRENGTHEN INTO THE AFTERNOON...WITH CURRENT
THINKING THAT FLOW AROUND 1 KM SHOULD AT LEAST REACH 30-35 KT THIS
AFTERNOON. THIS WILL SERVE TO MODESTLY INCREASE LOW LEVEL SRH/LOW
TOPPED SUPERCELL POTENTIAL...WITH A BRIEF TORNADO THREAT ALSO
DEVELOPING SOMEWHAT INLAND DURING THE AFTERNOON ACROSS DEEP SOUTH
TX.