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424 

WWUS20 KWNS 201933

SEL6

SPC WW 201933

INZ000-KYZ000-OHZ000-210100-



URGENT - IMMEDIATE BROADCAST REQUESTED

Severe Thunderstorm Watch Number 606

NWS Storm Prediction Center Norman OK

335 PM EDT Tue Aug 20 2019



The NWS Storm Prediction Center has issued a



* Severe Thunderstorm Watch for portions of

  Southeastern Indiana

  Extreme north central Kentucky

  Southwestern Ohio



* Effective this Tuesday afternoon and evening from 335 PM until

  900 PM EDT.



* Primary threats include...

  Scattered damaging wind gusts to 70 mph possible

  Isolated large hail events to 1 inch in diameter possible



SUMMARY...A line of storms in Indiana will continue to progress

toward the east-southeast, with additional storm mergers expected

this afternoon into southwest Ohio.  The primary threat will be

occasional damaging winds with embedded downbursts.



The severe thunderstorm watch area is approximately along and 40

statute miles east and west of a line from 50 miles north of

Cincinnati OH to 50 miles southwest of Cincinnati OH. For a complete

depiction of the watch see the associated watch outline update

(WOUS64 KWNS WOU6).



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 602...WW 603...WW

604...WW 605...



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

1 inch. Extreme turbulence and surface wind gusts to 60 knots. A few

cumulonimbi with maximum tops to 550. Mean storm motion vector

28025.



...Thompson

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