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WWUS20 KWNS 221818

SEL0

SPC WW 221818

OHZ000-PAZ000-WVZ000-LEZ000-230200-



URGENT - IMMEDIATE BROADCAST REQUESTED

Tornado Watch Number 510

NWS Storm Prediction Center Norman OK

220 PM EDT Wed Sep 22 2021



The NWS Storm Prediction Center has issued a



* Tornado Watch for portions of

  Eastern Ohio

  Western Pennsylvania

  Northern West Virginia

  Lake Erie



* Effective this Wednesday afternoon and evening from 220 PM

  until 1000 PM EDT.



* Primary threats include...

  A couple tornadoes possible

  Scattered damaging wind gusts to 70 mph possible



SUMMARY...Thunderstorms will intensify this afternoon along a cold

front over eastern Ohio, and track northeastward across the watch

area.  Locally damaging winds are the main threat with these storms,

although tornadoes are possible in the most intense cells.



The tornado watch area is approximately along and 55 statute miles

east and west of a line from 20 miles west northwest of Erie PA to

30 miles west southwest of Morgantown WV. For a complete depiction

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

WOU0).



PRECAUTIONARY/PREPAREDNESS ACTIONS...



REMEMBER...A Tornado Watch means conditions are favorable for

tornadoes and 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.



&&



AVIATION...Tornadoes and 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 450. Mean

storm motion vector 21035.



...Hart

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