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WWUS20 KWNS 042100

SEL4

SPC WW 042100

COZ000-KSZ000-050400-



URGENT - IMMEDIATE BROADCAST REQUESTED

Severe Thunderstorm Watch Number 334

NWS Storm Prediction Center Norman OK

400 PM CDT Sun Jul 4 2021



The NWS Storm Prediction Center has issued a



* Severe Thunderstorm Watch for portions of

  Eastern Colorado

  Western Kansas



* Effective this Sunday afternoon and evening from 400 PM until

  1100 PM CDT.



* Primary threats include...

  Scattered large hail and isolated very large hail events to 2

    inches in diameter possible

  Scattered damaging wind gusts to 70 mph possible



SUMMARY...Storms are expected to continue to develop and intensify

across west-central Kansas through late afternoon/early evening,

with subsequent development possible farther west across

west/southwest Kansas and possibly nearby eastern Colorado this

evening. Modest-strength winds and an unstable air mass will support

the potential for large hail and damaging winds.



The severe thunderstorm watch area is approximately along and 75

statute miles east and west of a line from 40 miles east northeast

of Goodland KS to 5 miles south southwest of Liberal KS. For a

complete depiction of the watch see the associated watch outline

update (WOUS64 KWNS WOU4).



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 333...



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

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

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

35015.



...Guyer

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