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543 

WWUS20 KWNS 142205

SEL7

SPC WW 142205

DCZ000-MDZ000-VAZ000-WVZ000-CWZ000-150700-



URGENT - IMMEDIATE BROADCAST REQUESTED

Tornado Watch Number 67

NWS Storm Prediction Center Norman OK

605 PM EDT Sun Apr 14 2019



The NWS Storm Prediction Center has issued a



* Tornado Watch for portions of

  District Of Columbia

  Maryland

  Northern Virginia

  Far Eastern West Virginia

  Coastal Waters



* Effective this Sunday night and Monday morning from 605 PM

  until 300 AM EDT.



* Primary threats include...

  A few tornadoes possible

  Scattered damaging wind gusts to 70 mph likely

  Isolated large hail events to 1.5 inches in diameter possible



SUMMARY...Initially, semi-discrete individual supercells may pose a

tornado and damaging wind risk across northern Virginia early this

evening, with other storms expected to develop and race

northeastward across the region later tonight. Damaging winds and a

tornado risk will exist with a potential multiple round of storms.



The tornado watch area is approximately along and 85 statute miles

east and west of a line from 25 miles southeast of Charlottesville

VA to 25 miles northeast of Martinsburg WV. For a complete depiction

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

WOU7).



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.



&&



OTHER WATCH INFORMATION...CONTINUE...WW 61...WW 62...WW 63...WW

64...WW 65...WW 66...



AVIATION...Tornadoes and a few severe thunderstorms with hail

surface and aloft to 1.5 inches. Extreme turbulence and surface wind

gusts to 60 knots. A few cumulonimbi with maximum tops to 500. Mean

storm motion vector 21040.



...Guyer

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