Wx Infinity Forums

The 12Z HWRF suggests a TS S of Lafayette and then on into N MX. The GFDL never develops 93L.

a good portion already off the coast of FL - this sat loop takes a while to load

http://www.tropicalatlantic.com/satelli ... 28&lon=-82

animated models http://flhurricane.com/sbanimator.php?year=2011&storm=1

unome wrote:animated models http://flhurricane.com/sbanimator.php?year=2011&storm=1

"Would be" Arlene" is moving fast

http://www.ssd.noaa.gov/goes/flt/t1/flash-vis.html

18Z Model tracks...

93L has almost completed the trek across Florida as thunderstorms begin to flare up once again...a lot of hail reports from Florida suggest there is still some cold core connection to this disturbance...

Note that the weak LLC was identified to be on the EAST coast of Florida, quite a distance from those squalls. But the LLC is VERY weak. Obs across Florida now indicate that the LLC is re-forming farther west, closer to the convection. Development chances remain low. Unfortunately, it may track too far to our south to give Houston much rain on Friday.

Is that high parked over us projected to move East even a bit.

HPC 7-day loop of pressures & fronts: http://www.hpc.ncep.noaa.gov/basicwx/day0-7loop.html

updated marine graphicast



if the storms stay a bit NW of the center, we may have some chance for precip ?



looping here:
http://rammb.cira.colostate.edu/product ... 011515.jpg

00Z surface chart

Let's hope for some rain this weekend.

Down to 10% and rain chances for us are dwindling...~sigh~...

DISORGANIZED SHOWERS AND THUNDERSTORMS OVER THE FAR NORTHEASTERN
GULF OF MEXICO ARE ASSOCIATED WITH AN ELONGATED LOW PRESSURE AREA.
SIGNIFICANT DEVELOPMENT OF THIS SYSTEM IS UNLIKELY AS ENVIRONMENTAL
CONDITIONS ARE NOT PARTICULARLY CONDUCIVE OVER THE GULF OF MEXICO.
THERE IS A LOW CHANCE...10 PERCENT...OF THIS SYSTEM BECOMING A
TROPICAL CYCLONE DURING THE NEXT 48 HOURS AS IT MOVES
WEST-SOUTHWESTWARD AT 25 MPH.

So, conditions in the atmophere, specifically the troposphere, seemed to be conducive for good development, yet they are not ripe enough. The other thing that is working against that wave of low pressure is the speed at which it is traveling.

A SURFACE TROUGH LOCATED OVER THE CENTRAL GULF OF MEXICO IS
PRODUCING AN AREA OF SHOWERS AND THUNDERSTORMS THAT EXTENDS SEVERAL
HUNDRED MILES SOUTH OF THE COAST OF LOUISIANA. ENVIRONMENTAL
CONDITIONS DO NOT APPEAR CONDUCIVE FOR DEVELOPMENT...AND THERE IS A
LOW CHANCE...NEAR 0 PERCENT...OF THIS SYSTEM BECOMING A TROPICAL
CYCLONE DURING THE NEXT 48 HOURS AS IT MOVES WEST-SOUTHWESTWARD AT
20 TO 25 MPH.

Big question is whether that blob of squalls north of the weak circulation near 25.5/88W will make it to southeast Texas or dissipate and re-fire farther south closer to the circulation. I'm not holding my breath.

Ed Mahmoud wrote:Cue Bones...

Moving inland...