Wx Infinity Forums

svrwx0503 wrote:Showers and thunderstorms really starting to erupt out west moving east.

I can't believe it. It's going to rain in Houston. And, all it took is a suprise meso event to do it...

Of course, we are still assuming this activity actually reaches here. I'm trying not to jinx us, here

Media reports possible tornado in DeWitt County (just east of San Antonio) at 1:40pm

NWS sez:

157 PM CDT FRI MAY 14 2010

.UPDATE...
AN UPDATE TO ACCOUNT FOR THE ONGOING DEVELOPING SHOWERS WEST OF
INTERSTATE 45. THE MCS HAS PUSHED EAST OF INTERSTATE 35 AND WAS
BEGINNING TO AFFECT THE WESTERN COUNTIES OF THE FORECAST AREA.
TOOK A BLEND OF THE NEW NAM AND GFS AND UPDATED THE REMAINDER OF
THIS AFTERNOON AND THIS EVENING.

WILL NEED TO KEEP AN EYE OUT FOR POSSIBLE BOWING OUT OF THE STORM
COMPLEX PUSHING ALONG AND SOUTH OF INTERSTATE 10.

wxdata wrote:Media reports possible tornado in DeWitt County (just east of San Antonio) at 1:40pm

I never saw a tornado warning issued out of EWX. Any other info on that?

Mr. T wrote:

wxdata wrote:Media reports possible tornado in DeWitt County (just east of San Antonio) at 1:40pm

I never saw a tornado warning issued out of EWX. Any other info on that?

Nothing else. Media reported it to EWX, however they've never commented on it. The report came from law enforcement in that county...

Mr. T wrote:
WILL NEED TO KEEP AN EYE OUT FOR POSSIBLE BOWING OUT OF THE STORM
COMPLEX PUSHING ALONG AND SOUTH OF INTERSTATE 10.

I'm not seeing any outstanding velocities in the line, however the line is entering 'no-mans land' (in between the two radars.)

Looks like those storms are finally on the move eastward. Hope we see a good bit of rain out of this.

Dept of Highways in San Antonio reporting 22 roads closed in Bexar County due to high water.

Radar suggesting .75" hail just west of Columbus.

Tyler, EWX mentions no tornado in their just released storm report (although they did report a funnel cloud in Bexar County.) They must have dismissed the report.

No one jinx us now! My garden needs the rain.

wxdata wrote:Tyler, EWX mentions no tornado in their just released storm report (although they did report a funnel cloud in Bexar County.) They must have dismissed the report.

Thanks for the info, Dan! I was curious as I didn't see any signs of rotation on the radar...

BTW, it looks like these storms may actually make it here. Scattered activity also picking up on the west side of town ahead of the main system.

.NOW...
SCATTERED SHOWERS WILL BEGIN TO DEVELOP ACROSS THE AREA THROUGH 4
PM AHEAD OF A LARGE AREA OF SHOWERS AND THUNDERSTORMS APPROACHING
FROM THE WEST. THIS ACTIVITY WILL BEGIN TO AFFECT AREAS NEAR THE
INTERSTATE 45 CORRIDOR BY LATE AFTERNOON. GUSTY WINDS...BRIEF
HEAVY DOWNPOURS...AND DANGEROUS CLOUD TO GROUND LIGHTNING STRIKES
WILL BE POSSIBLE WITH THESE STORMS. INDIVIDUAL STORMS WILL MOVE TO
THE NORTH AT 25 TO 30 MPH AS THE RAIN AREA SHIFTS EASTWARD INTO
THE REGION.

What do the magenta boxes symbolize? Tornado Watches or Warnings?

sleetstorm wrote:What do the magenta boxes symbolize? Tornado Watches or Warnings?

What are you referring to?

I also noticed that the radar has become much more active in the past few hours. Yes, some of those thunderstorms are not that far from the Houston Metroplex area and the other cities surrounding it.

sleetstorm wrote:I also noticed that the radar has become much more active in the past few hours. Yes, some of those thunderstorms are not that far from the Houston Metroplex area and the other cities surrounding it.

Our no rain streak is about to come to a crashing halt

Mr. T wrote:

sleetstorm wrote:What do the magenta boxes symbolize? Tornado Watches or Warnings?

What are you referring to?

On KHOU's Dopplar Radar, I saw a few green boxes, some red boxes, and some magenta boxes. Do you know what those symbolize?

Is there a strong wave of low pressure that is helping to develop those showers and thunderstorms? Some of those thunderstoms have also become severe.

sleetstorm wrote: On KHOU's Dopplar Radar, I saw a few green boxes, some red boxes, and some magenta boxes. Do you know what those symbolize?

They really do need a legend on those maps. In this case- red is severe thunderstorm warnings and purple tornado warnings.

sleetstorm wrote:Is there a strong wave of low pressure that is helping to develop those showers and thunderstorms? Some of those thunderstoms have also become severe.

The storms ignited along and near a stationary front in central Texas and carried eastward by minor disturbances in the upper flow. The lack of a cap is also a big plus for us.