

188 

WWUS20 KWNS 112306

SEL0

SPC WW 112306

KSZ000-OKZ000-120600-



URGENT - IMMEDIATE BROADCAST REQUESTED

Severe Thunderstorm Watch Number 360

NWS Storm Prediction Center Norman OK

610 PM CDT Sat Jul 11 2020



The NWS Storm Prediction Center has issued a



* Severe Thunderstorm Watch for portions of

  Southern Kansas

  Northern Oklahoma



* Effective this Saturday night and Sunday morning from 610 PM

  until 100 AM CDT.



* Primary threats include...

  Widespread damaging winds and scattered significant gusts to 80

    mph likely

  Widespread large hail and scattered very large hail events to 3

    inches in diameter likely

  A tornado or two possible



SUMMARY...Scattered thunderstorms are expected to develop early this

evening over northern Oklahoma and move/develop eastward across the

watch through at least midnight.  Conditions are favorable for the

development of very severe storms, capable of damaging hail and

intense wind gusts.



The severe thunderstorm watch area is approximately along and 55

statute miles north and south of a line from 45 miles east northeast

of Bartlesville OK to 80 miles west southwest of Alva OK. For a

complete depiction of the watch see the associated watch outline

update (WOUS64 KWNS WOU0).



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 356...WW 358...WW 359...



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

3 inches. Extreme turbulence and surface wind gusts to 70 knots. A

few cumulonimbi with maximum tops to 500. Mean storm motion vector

30035.



...Hart

