

463 

WWUS20 KWNS 210241

SEL3

SPC WW 210241

KSZ000-NEZ000-210900-



URGENT - IMMEDIATE BROADCAST REQUESTED

Severe Thunderstorm Watch Number 413

NWS Storm Prediction Center Norman OK

940 PM CDT Thu Jun 20 2019



The NWS Storm Prediction Center has issued a



* Severe Thunderstorm Watch for portions of

  northern Kansas

  central and southern Nebraska



* Effective this Thursday night and Friday morning from 940 PM

  until 400 AM 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

  A tornado or two possible



SUMMARY...Thunderstorms now spreading across the central High Plains

are expected to continue to consolidate and intensify while

spreading eastward across the region overnight, with additional

storm developing to the east.  This activity will pose a continuing

risk for severe hail, with increasing risk for potentially damaging

wind gusts through 2-4 AM CDT.



The severe thunderstorm watch area is approximately along and 90

statute miles north and south of a line from 20 miles northwest of

Imperial NE to 10 miles east of Lincoln NE. For a complete depiction

of the watch see the associated watch outline update (WOUS64 KWNS

WOU3).



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 411...WW 412...



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

27035.



...Kerr

