

726 

WWUS20 KWNS 152232

SEL1

SPC WW 152232

DCZ000-DEZ000-MDZ000-NJZ000-PAZ000-VAZ000-CWZ000-160400-



URGENT - IMMEDIATE BROADCAST REQUESTED

Severe Thunderstorm Watch Number 511

NWS Storm Prediction Center Norman OK

530 PM EST Sun Nov 15 2020



The NWS Storm Prediction Center has issued a



* Severe Thunderstorm Watch for portions of

  District Of Columbia

  Delaware

  Central and eastern Maryland

  New Jersey

  Southeastern Pennsylvania

  Northeastern Virginia

  Coastal Waters



* Effective this Sunday afternoon and evening from 530 PM until

1100 PM EST.



THUNDERSTORM WIND GUSTS TO 70 MPH...and DANGEROUS LIGHTNING ARE

POSSIBLE IN THESE AREAS.



The severe thunderstorm watch area is approximately along and 65

statute miles east and west of a line from 25 miles north northeast

of Allentown PA to 50 miles southeast of Washington DC. For a

complete depiction of the watch see the associated watch outline

update (WOUS64 KWNS WOU1).



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 510...



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

0 inches. Extreme turbulence and surface wind gusts to 60 knots. A

few cumulonimbi with maximum tops to 200. Mean storm motion vector

26045.



...Thompson

