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WWUS20 KWNS 100133

SEL1

SPC WW 100133

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URGENT - IMMEDIATE BROADCAST REQUESTED

Severe Thunderstorm Watch Number 351

NWS Storm Prediction Center Norman OK

835 PM CDT Sun Jun 9 2019



The NWS Storm Prediction Center has issued a



* Severe Thunderstorm Watch for portions of

  South Texas



* Effective this Sunday night and Monday morning from 835 PM

  until 200 AM CDT.



* Primary threats include...

  Scattered damaging wind gusts to 70 mph possible

  Isolated large hail events to 1.5 inches in diameter possible



SUMMARY...Long-lived MCS with embedded supercells across

south-central Texas will push southward across south into perhaps

Deep South Texas tonight. While overall severe threat should

gradually diminish, the risk for mainly severe wind gusts should

persist for several hours.



The severe thunderstorm watch area is approximately along and 75

statute miles east and west of a line from 30 miles east northeast

of Hondo TX to 40 miles south southeast of Laredo TX. For a complete

depiction of the watch see the associated watch outline update

(WOUS64 KWNS WOU1).



PRECAUTIONARY/PREPAREDNESS ACTIONS...



REMEMBER...A Severe Thunderstorm Watch means conditions are

favorable for severe thunderstorms in and close to the watch area.

Persons in these areas should be on the lookout for threatening

weather conditions and listen for later statements and possible

warnings. Severe thunderstorms can and occasionally do produce

tornadoes.



&&



OTHER WATCH INFORMATION...CONTINUE...WW 349...WW 350...



AVIATION...A few severe thunderstorms with hail surface and aloft to

1.5 inches. Extreme turbulence and surface wind gusts to 60 knots. A

few cumulonimbi with maximum tops to 550. Mean storm motion vector

01035.



...Grams

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