SEL3

   URGENT - IMMEDIATE BROADCAST REQUESTED
   Severe Thunderstorm Watch Number 393
   NWS Storm Prediction Center Norman OK
   1200 PM EDT Wed Jul 22 2020

   The NWS Storm Prediction Center has issued a

   * Severe Thunderstorm Watch for portions of 
     District Of Columbia
     Western and Central Maryland
     South Central Pennsylvania
     Northern and Central Virginia
     Eastern Panhandle of West Virginia
     Coastal Waters

   * Effective this Wednesday afternoon and evening from NOON until
     700 PM EDT.

   * Primary threats include...
     Scattered damaging wind gusts to 70 mph likely
     Isolated large hail events to 1.5 inches in diameter possible

   SUMMARY...Thunderstorms will intensify and over the mountains of
   northern Virginia and southwest Pennsylvania and spread eastward
   this afternoon and early evening.  Damaging winds and perhaps hail
   are expected with the more intense storms today.

   The severe thunderstorm watch area is approximately along and 85
   statute miles east and west of a line from 20 miles south of
   Charlottesville VA to 35 miles north northwest of Harrisburg PA. For
   a complete depiction of the watch see the associated watch outline
   update (WOUS64 KWNS WOU3).

   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.

   &&

   AVIATION...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
   27030.

   ...Hart

   SEL3

   URGENT - IMMEDIATE BROADCAST REQUESTED
   Severe Thunderstorm Watch Number 393
   NWS Storm Prediction Center Norman OK
   1200 PM EDT Wed Jul 22 2020

   The NWS Storm Prediction Center has issued a

   * Severe Thunderstorm Watch for portions of 
     District Of Columbia
     Western and Central Maryland
     South Central Pennsylvania
     Northern and Central Virginia
     Eastern Panhandle of West Virginia
     Coastal Waters

   * Effective this Wednesday afternoon and evening from NOON until
     700 PM EDT.

   * Primary threats include...
     Scattered damaging wind gusts to 70 mph likely
     Isolated large hail events to 1.5 inches in diameter possible

   SUMMARY...Thunderstorms will intensify and over the mountains of
   northern Virginia and southwest Pennsylvania and spread eastward
   this afternoon and early evening.  Damaging winds and perhaps hail
   are expected with the more intense storms today.

   The severe thunderstorm watch area is approximately along and 85
   statute miles east and west of a line from 20 miles south of
   Charlottesville VA to 35 miles north northwest of Harrisburg PA. For
   a complete depiction of the watch see the associated watch outline
   update (WOUS64 KWNS WOU3).

   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.

   &&

   AVIATION...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
   27030.

   ...Hart

   WOUS64 KWNS 221559
   WOU3

   BULLETIN - IMMEDIATE BROADCAST REQUESTED
   SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 393
   NWS STORM PREDICTION CENTER NORMAN OK
   1200 PM EDT WED JUL 22 2020

   SEVERE THUNDERSTORM WATCH 393 IS IN EFFECT UNTIL 700 PM EDT
   FOR THE FOLLOWING LOCATIONS

   DCC001-222300-
   /O.NEW.KWNS.SV.A.0393.200722T1600Z-200722T2300Z/

   DC 
   .    DISTRICT OF COLUMBIA COUNTIES INCLUDED ARE

   DISTRICT OF COLUMBIA 


   MDC001-003-005-009-013-017-021-025-027-031-033-037-043-510-
   222300-
   /O.NEW.KWNS.SV.A.0393.200722T1600Z-200722T2300Z/

   MD 
   .    MARYLAND COUNTIES INCLUDED ARE

   ALLEGANY             ANNE ARUNDEL        BALTIMORE           
   CALVERT              CARROLL             CHARLES             
   FREDERICK            HARFORD             HOWARD              
   MONTGOMERY           PRINCE GEORGES      ST. MARYS           
   WASHINGTON           


   MARYLAND INDEPENDENT CITIES INCLUDED ARE

   BALTIMORE CITY       


   PAC001-009-013-021-027-037-041-043-055-057-061-067-071-075-087-
   093-097-099-107-109-111-119-133-222300-
   /O.NEW.KWNS.SV.A.0393.200722T1600Z-200722T2300Z/

   PA 
   .    PENNSYLVANIA COUNTIES INCLUDED ARE

   ADAMS                BEDFORD             BLAIR               
   CAMBRIA              CENTRE              COLUMBIA            
   CUMBERLAND           DAUPHIN             FRANKLIN            
   FULTON               HUNTINGDON          JUNIATA             
   LANCASTER            LEBANON             MIFFLIN             
   MONTOUR              NORTHUMBERLAND      PERRY               
   SCHUYLKILL           SNYDER              SOMERSET            
   UNION                YORK                


   VAC003-013-015-043-047-059-061-069-079-091-099-107-113-125-137-
   139-153-157-165-171-177-179-187-510-540-600-610-630-660-683-685-
   790-820-840-222300-
   /O.NEW.KWNS.SV.A.0393.200722T1600Z-200722T2300Z/

   VA 
   .    VIRGINIA COUNTIES INCLUDED ARE

   ALBEMARLE            ARLINGTON           AUGUSTA             
   CLARKE               CULPEPER            FAIRFAX             
   FAUQUIER             FREDERICK           GREENE              
   HIGHLAND             KING GEORGE         LOUDOUN             
   MADISON              NELSON              ORANGE              
   PAGE                 PRINCE WILLIAM      RAPPAHANNOCK        
   ROCKINGHAM           SHENANDOAH          SPOTSYLVANIA        
   STAFFORD             WARREN              


   VIRGINIA INDEPENDENT CITIES INCLUDED ARE

   ALEXANDRIA           CHARLOTTESVILLE     FAIRFAX             
   FALLS CHURCH         FREDERICKSBURG      HARRISONBURG        
   MANASSAS             MANASSAS PARK       STAUNTON            
   WAYNESBORO           WINCHESTER          


   WVC003-023-027-031-037-057-065-071-222300-
   /O.NEW.KWNS.SV.A.0393.200722T1600Z-200722T2300Z/

   WV 
   .    WEST VIRGINIA COUNTIES INCLUDED ARE

   BERKELEY             GRANT               HAMPSHIRE           
   HARDY                JEFFERSON           MINERAL             
   MORGAN               PENDLETON           


   ANZ530-531-532-533-534-535-536-537-538-539-540-541-542-543-
   222300-
   /O.NEW.KWNS.SV.A.0393.200722T1600Z-200722T2300Z/

   CW 

   .    ADJACENT COASTAL WATERS INCLUDED ARE

   CHESAPEAKE BAY NORTH OF POOLES ISLAND MD 

   CHESAPEAKE BAY FROM POOLES ISLAND TO SANDY POINT MD 

   CHESAPEAKE BAY FROM SANDY POINT TO NORTH BEACH MD 

   CHESAPEAKE BAY FROM NORTH BEACH TO DRUM POINT MD 

   CHESAPEAKE BAY FROM DRUM POINT MD TO SMITH POINT VA 

   TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD 

   TIDAL POTOMAC FROM INDIAN HEAD TO COBB ISLAND MD 

   TIDAL POTOMAC FROM COBB ISLAND MD TO SMITH POINT VA 

   PATAPSCO RIVER INCLUDING BALTIMORE HARBOR 

   CHESTER RIVER TO QUEENSTOWN MD 

   EASTERN BAY 

   CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER 

   PATUXENT RIVER TO BROOMES ISLAND MD 

   TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH
   ISLAND 

   ATTN...WFO...LWX...CTP...

   SAW3 
   WW 393 SEVERE TSTM DC MD PA VA WV CW 221600Z - 222300Z
   AXIS..85 STATUTE MILES EAST AND WEST OF LINE..
   20S CHO/CHARLOTTESVILLE VA/ - 35NNW CXY/HARRISBURG PA/
   ..AVIATION COORDS.. 75NM E/W /51NE LYH - 28N HAR/
   HAIL SURFACE AND ALOFT..1.5 INCHES. WIND GUSTS..60 KNOTS.
   MAX TOPS TO 500. MEAN STORM MOTION VECTOR 27030.

   LAT...LON 37838001 40687872 40687547 37837689

   THIS IS AN APPROXIMATION TO THE WATCH AREA.  FOR A
   COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
   FOR WOU3.

Watch 393 Status Report Messages:

STATUS REPORT #3 ON WW 393

VALID 222045Z - 222140Z

SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 30 SSE CHO
TO 50 NNW RIC TO 5 N DCA TO 40 SE CXY TO 40 ENE CXY TO 30 WNW ABE.

..LEITMAN..07/22/20

ATTN...WFO...LWX...CTP...

&&

STATUS REPORT FOR WS 393 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

DCC001-222140-

DC 
.    DISTRICT OF COLUMBIA COUNTIES INCLUDED ARE

DISTRICT OF COLUMBIA 
$$


MDC003-009-017-025-033-037-510-222140-

MD 
.    MARYLAND COUNTIES INCLUDED ARE

ANNE ARUNDEL	     CALVERT		 CHARLES	     
HARFORD 	     PRINCE GEORGES	 ST. MARYS	     




MARYLAND INDEPENDENT CITIES INCLUDED ARE

BALTIMORE CITY	     
$$


VAC013-099-177-510-630-222140-

VA 
.    VIRGINIA COUNTIES INCLUDED ARE

ARLINGTON	     KING GEORGE	 SPOTSYLVANIA	     




VIRGINIA INDEPENDENT CITIES INCLUDED ARE

ALEXANDRIA	     FREDERICKSBURG	 
$$


ANZ530-532-533-534-537-538-539-540-541-542-543-222140-

CW 

.    ADJACENT COASTAL WATERS INCLUDED ARE

CHESAPEAKE BAY NORTH OF POOLES ISLAND MD 

CHESAPEAKE BAY FROM SANDY POINT TO NORTH BEACH MD 

CHESAPEAKE BAY FROM NORTH BEACH TO DRUM POINT MD 

CHESAPEAKE BAY FROM DRUM POINT MD TO SMITH POINT VA 

TIDAL POTOMAC FROM COBB ISLAND MD TO SMITH POINT VA 

PATAPSCO RIVER INCLUDING BALTIMORE HARBOR 

CHESTER RIVER TO QUEENSTOWN MD 

EASTERN BAY 

CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER 

PATUXENT RIVER TO BROOMES ISLAND MD 

TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH
ISLAND 

$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY.  PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$

STATUS REPORT #2 ON WW 393

VALID 221905Z - 222040Z

SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 30 E SSU TO
15 N SHD TO 40 NE CHO TO 25 NNE HGR TO 35 SSE IPT.

..LEITMAN..07/22/20

ATTN...WFO...LWX...CTP...

&&

STATUS REPORT FOR WS 393 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

DCC001-222040-

DC 
.    DISTRICT OF COLUMBIA COUNTIES INCLUDED ARE

DISTRICT OF COLUMBIA 
$$


MDC003-005-009-013-017-021-025-027-031-033-037-510-222040-

MD 
.    MARYLAND COUNTIES INCLUDED ARE

ANNE ARUNDEL	     BALTIMORE		 CALVERT	     
CARROLL 	     CHARLES		 FREDERICK	     
HARFORD 	     HOWARD		 MONTGOMERY	     
PRINCE GEORGES	     ST. MARYS		 


MARYLAND INDEPENDENT CITIES INCLUDED ARE

BALTIMORE CITY	     
$$


PAC001-037-041-043-071-075-099-107-133-222040-

PA 
.    PENNSYLVANIA COUNTIES INCLUDED ARE

ADAMS		     COLUMBIA		 CUMBERLAND	     
DAUPHIN 	     LANCASTER		 LEBANON	     
PERRY		     SCHUYLKILL 	 YORK		     
$$


VAC003-013-015-047-059-061-079-099-107-113-125-137-139-153-157-
165-177-179-510-540-600-610-630-660-683-685-790-820-222040-

VA 
.    VIRGINIA COUNTIES INCLUDED ARE

ALBEMARLE	     ARLINGTON		 AUGUSTA	     
CULPEPER	     FAIRFAX		 FAUQUIER	     
GREENE		     KING GEORGE	 LOUDOUN	     
MADISON 	     NELSON		 ORANGE 	     
PAGE		     PRINCE WILLIAM	 RAPPAHANNOCK	     
ROCKINGHAM	     SPOTSYLVANIA	 STAFFORD	     




VIRGINIA INDEPENDENT CITIES INCLUDED ARE

ALEXANDRIA	     CHARLOTTESVILLE	 FAIRFAX	     
FALLS CHURCH	     FREDERICKSBURG	 HARRISONBURG	     
MANASSAS	     MANASSAS PARK	 STAUNTON	     
WAYNESBORO	     
$$


ANZ530-531-532-533-534-535-536-537-538-539-540-541-542-543-
222040-

CW 

.    ADJACENT COASTAL WATERS INCLUDED ARE

CHESAPEAKE BAY NORTH OF POOLES ISLAND MD 

CHESAPEAKE BAY FROM POOLES ISLAND TO SANDY POINT MD 

CHESAPEAKE BAY FROM SANDY POINT TO NORTH BEACH MD 

CHESAPEAKE BAY FROM NORTH BEACH TO DRUM POINT MD 

CHESAPEAKE BAY FROM DRUM POINT MD TO SMITH POINT VA 

TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD 

TIDAL POTOMAC FROM INDIAN HEAD TO COBB ISLAND MD 

TIDAL POTOMAC FROM COBB ISLAND MD TO SMITH POINT VA 

PATAPSCO RIVER INCLUDING BALTIMORE HARBOR 

CHESTER RIVER TO QUEENSTOWN MD 

EASTERN BAY 

CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER 

PATUXENT RIVER TO BROOMES ISLAND MD 

TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH
ISLAND 

$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY.  PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$

STATUS REPORT #1 ON WW 393

VALID 221805Z - 221940Z

THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.

..LEITMAN..07/22/20

ATTN...WFO...LWX...CTP...

&&

STATUS REPORT FOR WS 393 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

DCC001-221940-

DC 
.    DISTRICT OF COLUMBIA COUNTIES INCLUDED ARE

DISTRICT OF COLUMBIA 
$$


MDC001-003-005-009-013-017-021-025-027-031-033-037-043-510-
221940-

MD 
.    MARYLAND COUNTIES INCLUDED ARE

ALLEGANY	     ANNE ARUNDEL	 BALTIMORE	     
CALVERT 	     CARROLL		 CHARLES	     
FREDERICK	     HARFORD		 HOWARD 	     
MONTGOMERY	     PRINCE GEORGES	 ST. MARYS	     
WASHINGTON	     


MARYLAND INDEPENDENT CITIES INCLUDED ARE

BALTIMORE CITY	     
$$


PAC001-009-013-021-027-037-041-043-055-057-061-067-071-075-087-
093-097-099-107-109-111-119-133-221940-

PA 
.    PENNSYLVANIA COUNTIES INCLUDED ARE

ADAMS		     BEDFORD		 BLAIR		     
CAMBRIA 	     CENTRE		 COLUMBIA	     
CUMBERLAND	     DAUPHIN		 FRANKLIN	     
FULTON		     HUNTINGDON 	 JUNIATA	     
LANCASTER	     LEBANON		 MIFFLIN	     
MONTOUR 	     NORTHUMBERLAND	 PERRY		     
SCHUYLKILL	     SNYDER		 SOMERSET	     
UNION		     YORK		 
$$


VAC003-013-015-043-047-059-061-069-079-091-099-107-113-125-137-
139-153-157-165-171-177-179-187-510-540-600-610-630-660-683-685-
790-820-840-221940-

VA 
.    VIRGINIA COUNTIES INCLUDED ARE

ALBEMARLE	     ARLINGTON		 AUGUSTA	     
CLARKE		     CULPEPER		 FAIRFAX	     
FAUQUIER	     FREDERICK		 GREENE 	     
HIGHLAND	     KING GEORGE	 LOUDOUN	     
MADISON 	     NELSON		 ORANGE 	     
PAGE		     PRINCE WILLIAM	 RAPPAHANNOCK	     
ROCKINGHAM	     SHENANDOAH 	 SPOTSYLVANIA	     
STAFFORD	     WARREN		 


VIRGINIA INDEPENDENT CITIES INCLUDED ARE

ALEXANDRIA	     CHARLOTTESVILLE	 FAIRFAX	     
FALLS CHURCH	     FREDERICKSBURG	 HARRISONBURG	     
MANASSAS	     MANASSAS PARK	 STAUNTON	     
WAYNESBORO	     WINCHESTER 	 
$$


WVC003-023-027-031-037-057-065-071-221940-

WV 
.    WEST VIRGINIA COUNTIES INCLUDED ARE

BERKELEY	     GRANT		 HAMPSHIRE	     
HARDY		     JEFFERSON		 MINERAL	     
MORGAN		     PENDLETON		 
$$


ANZ530-531-532-533-534-535-536-537-538-539-540-541-542-543-
221940-

CW 

.    ADJACENT COASTAL WATERS INCLUDED ARE

CHESAPEAKE BAY NORTH OF POOLES ISLAND MD 

CHESAPEAKE BAY FROM POOLES ISLAND TO SANDY POINT MD 

CHESAPEAKE BAY FROM SANDY POINT TO NORTH BEACH MD 

CHESAPEAKE BAY FROM NORTH BEACH TO DRUM POINT MD 

CHESAPEAKE BAY FROM DRUM POINT MD TO SMITH POINT VA 

TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD 

TIDAL POTOMAC FROM INDIAN HEAD TO COBB ISLAND MD 

TIDAL POTOMAC FROM COBB ISLAND MD TO SMITH POINT VA 

PATAPSCO RIVER INCLUDING BALTIMORE HARBOR 

CHESTER RIVER TO QUEENSTOWN MD 

EASTERN BAY 

CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER 

PATUXENT RIVER TO BROOMES ISLAND MD 

TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH
ISLAND 

$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY.  PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$

Please visit the National Weather Service Interactive Weather Information Network (IWIN) for more information on the warnings.

For each watch, probabilities for particular events inside the watch (listed above in each table) are determined by the issuing forecaster. The "Low" category contains probability values ranging from less than 2% to 20% (EF2-EF5 tornadoes), less than 5% to 20% (all other probabilities), "Moderate" from 30% to 60%, and "High" from 70% to greater than 95%. High values are bolded and lighter in color to provide awareness of an increased threat for a particular event.