SPC PDS Severe Thunderstorm Watch 574



WW 574 SEVERE TSTM KS NE 120240Z – 121000Z

WW 0574 Image

URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 574
NWS Storm Prediction Center Norman OK
940 PM CDT Sun Aug 11 2019

The NWS Storm Prediction Center has issued a

* Severe Thunderstorm Watch for portions of 
  North Central Kansas
  South-Central Nebraska

* Effective this Sunday night and Monday morning from 940 PM
  until 500 AM CDT.

...THIS IS A PARTICULARLY DANGEROUS SITUATION...

* Primary threats include...
  Widespread damaging winds expected with scattered significant
    gusts to 85 mph likely
  Scattered large hail and isolated very large hail events to 2
    inches in diameter possible
  A couple tornadoes possible

SUMMARY...A developing bow echo over northwest Kansas will move
rapidly eastward overnight, posing a risk of widespread damaging
wind gusts across the watch area.  Large hail and a tornado or two
are also possible.

The severe thunderstorm watch area is approximately along and 60
statute miles north and south of a line from 40 miles northwest of
Hill City KS to 15 miles south southeast of Beatrice NE. 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 571...WW 572...WW 573...

AVIATION...A few severe thunderstorms with hail surface and aloft to
2 inches. Extreme turbulence and surface wind gusts to 75 knots. A
few cumulonimbi with maximum tops to 600. Mean storm motion vector
26040.

...Hart

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