SEL9

   URGENT - IMMEDIATE BROADCAST REQUESTED
   Severe Thunderstorm Watch Number 69
   NWS Storm Prediction Center Norman OK
   505 PM EDT Sun Mar 28 2021

   The NWS Storm Prediction Center has issued a

   * Severe Thunderstorm Watch for portions of 
     District Of Columbia
     Delaware
     Eastern Maryland
     Southern New Jersey
     Extreme southeastern Pennsylvania
     Northeastern Virginia
     Coastal Waters

   * Effective this Sunday afternoon and evening from 505 PM until
     900 PM EDT.

   * Primary threats include...
     Scattered damaging wind gusts to 70 mph possible
     A tornado or two possible

   SUMMARY...A narrow band of shallow convection along a cold front
   will likely persist while moving eastward from Maryland and Virginia
   into New Jersey and Delaware the remainder of this afternoon into
   this evening.  A few damaging gusts will be the main threat, though
   a brief tornado with embedded circulations cannot be ruled out.

   The severe thunderstorm watch area is approximately along and 70
   statute miles east and west of a line from 10 miles north of
   Philadelphia PA to 50 miles south southwest of Dover DE. For a
   complete depiction of the watch see the associated watch outline
   update (WOUS64 KWNS WOU9).

   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 68...

   AVIATION...A few severe thunderstorms with hail surface and aloft to
   0.5 inches. Extreme turbulence and surface wind gusts to 60 knots. A
   few cumulonimbi with maximum tops to 400. Mean storm motion vector
   27040.

   ...Thompson

   SEL9

   URGENT - IMMEDIATE BROADCAST REQUESTED
   Severe Thunderstorm Watch Number 69
   NWS Storm Prediction Center Norman OK
   505 PM EDT Sun Mar 28 2021

   The NWS Storm Prediction Center has issued a

   * Severe Thunderstorm Watch for portions of 
     District Of Columbia
     Delaware
     Eastern Maryland
     Southern New Jersey
     Extreme southeastern Pennsylvania
     Northeastern Virginia
     Coastal Waters

   * Effective this Sunday afternoon and evening from 505 PM until
     900 PM EDT.

   * Primary threats include...
     Scattered damaging wind gusts to 70 mph possible
     A tornado or two possible

   SUMMARY...A narrow band of shallow convection along a cold front
   will likely persist while moving eastward from Maryland and Virginia
   into New Jersey and Delaware the remainder of this afternoon into
   this evening.  A few damaging gusts will be the main threat, though
   a brief tornado with embedded circulations cannot be ruled out.

   The severe thunderstorm watch area is approximately along and 70
   statute miles east and west of a line from 10 miles north of
   Philadelphia PA to 50 miles south southwest of Dover DE. For a
   complete depiction of the watch see the associated watch outline
   update (WOUS64 KWNS WOU9).

   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 68...

   AVIATION...A few severe thunderstorms with hail surface and aloft to
   0.5 inches. Extreme turbulence and surface wind gusts to 60 knots. A
   few cumulonimbi with maximum tops to 400. Mean storm motion vector
   27040.

   ...Thompson

   WOUS64 KWNS 282101
   WOU9

   BULLETIN - IMMEDIATE BROADCAST REQUESTED
   SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 69
   NWS STORM PREDICTION CENTER NORMAN OK
   505 PM EDT SUN MAR 28 2021

   SEVERE THUNDERSTORM WATCH 69 IS IN EFFECT UNTIL 900 PM EDT
   FOR THE FOLLOWING LOCATIONS

   DCC001-290100-
   /O.NEW.KWNS.SV.A.0069.210328T2105Z-210329T0100Z/

   DC 
   .    DISTRICT OF COLUMBIA COUNTIES INCLUDED ARE

   DISTRICT OF COLUMBIA 


   DEC001-003-005-290100-
   /O.NEW.KWNS.SV.A.0069.210328T2105Z-210329T0100Z/

   DE 
   .    DELAWARE COUNTIES INCLUDED ARE

   KENT                 NEW CASTLE          SUSSEX              


   MDC003-005-009-011-013-015-017-025-027-029-031-033-035-041-510-
   290100-
   /O.NEW.KWNS.SV.A.0069.210328T2105Z-210329T0100Z/

   MD 
   .    MARYLAND COUNTIES INCLUDED ARE

   ANNE ARUNDEL         BALTIMORE           CALVERT             
   CAROLINE             CARROLL             CECIL               
   CHARLES              HARFORD             HOWARD              
   KENT                 MONTGOMERY          PRINCE GEORGES      
   QUEEN ANNE'S         TALBOT              


   MARYLAND INDEPENDENT CITIES INCLUDED ARE

   BALTIMORE CITY       


   NJC001-005-007-009-011-015-021-025-029-033-290100-
   /O.NEW.KWNS.SV.A.0069.210328T2105Z-210329T0100Z/

   NJ 
   .    NEW JERSEY COUNTIES INCLUDED ARE

   ATLANTIC             BURLINGTON          CAMDEN              
   CAPE MAY             CUMBERLAND          GLOUCESTER          
   MERCER               MONMOUTH            OCEAN               
   SALEM                


   PAC017-029-045-091-101-290100-
   /O.NEW.KWNS.SV.A.0069.210328T2105Z-210329T0100Z/

   PA 
   .    PENNSYLVANIA COUNTIES INCLUDED ARE

   BUCKS                CHESTER             DELAWARE            
   MONTGOMERY           PHILADELPHIA        


   VAC013-059-061-153-179-510-610-683-685-290100-
   /O.NEW.KWNS.SV.A.0069.210328T2105Z-210329T0100Z/

   VA 
   .    VIRGINIA COUNTIES INCLUDED ARE

   ARLINGTON            FAIRFAX             FAUQUIER            
   PRINCE WILLIAM       STAFFORD            


   VIRGINIA INDEPENDENT CITIES INCLUDED ARE

   ALEXANDRIA           FALLS CHURCH        MANASSAS            
   MANASSAS PARK        


   ANZ430-431-450-451-452-453-454-455-530-531-532-533-535-536-538-
   539-540-541-542-290100-
   /O.NEW.KWNS.SV.A.0069.210328T2105Z-210329T0100Z/

   CW 

   .    ADJACENT COASTAL WATERS INCLUDED ARE

   DELAWARE BAY WATERS NORTH OF EAST POINT NJ TO SLAUGHTER BEACH DE 

   DELAWARE BAY WATERS SOUTH OF EAST POINT NJ TO SLAUGHTER BEACH DE 

   COASTAL WATERS FROM SANDY HOOK TO MANASQUAN INLET NJ OUT 20 NM 

   COASTAL WATERS FROM MANASQUAN INLET TO LITTLE EGG INLET NJ OUT 20
   NM 

   COASTAL WATERS FROM LITTLE EGG INLET TO GREAT EGG INLET NJ OUT 20
   NM 

   COASTAL WATERS FROM GREAT EGG INLET TO CAPE MAY NJ OUT 20 NM 

   COASTAL WATERS FROM CAPE MAY NJ TO CAPE HENLOPEN DE OUT 20 NM 

   COASTAL WATERS FROM CAPE HENLOPEN TO FENWICK ISLAND DE OUT 20 NM 

   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 

   TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD 

   TIDAL POTOMAC FROM INDIAN HEAD TO COBB ISLAND MD 

   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 

   ATTN...WFO...LWX...PHI...

   SAW9 
   WW 69 SEVERE TSTM DC DE MD NJ PA VA CW 282105Z - 290100Z
   AXIS..70 STATUTE MILES EAST AND WEST OF LINE..
   10N PHL/PHILADELPHIA PA/ - 50SSW DOV/DOVER DE/
   ..AVIATION COORDS.. 60NM E/W /39WNW CYN - 16WNW SBY/
   HAIL SURFACE AND ALOFT..0.5 INCH. WIND GUSTS..60 KNOTS.
   MAX TOPS TO 400. MEAN STORM MOTION VECTOR 27040.

   LAT...LON 40007393 38457453 38457712 40007657

   THIS IS AN APPROXIMATION TO THE WATCH AREA.  FOR A
   COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
   FOR WOU9.

Watch 69 Status Report Messages:

STATUS REPORT #3 ON WW 69

VALID 290025Z - 290140Z

SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 20 SE NHK TO
20 NNE NHK TO 30 NE NHK TO 25 SSE DOV TO 30 SSW ACY TO 10 E ACY
TO 20 ESE NEL TO 10 S JFK.

..JEWELL..03/29/21

ATTN...WFO...LWX...PHI...

&&

STATUS REPORT FOR WS 69 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

DEC005-290140-

DE 
.    DELAWARE COUNTIES INCLUDED ARE

SUSSEX		     
$$


ANZ450-451-452-453-454-455-290140-

CW 

.    ADJACENT COASTAL WATERS INCLUDED ARE

COASTAL WATERS FROM SANDY HOOK TO MANASQUAN INLET NJ OUT 20 NM 

COASTAL WATERS FROM MANASQUAN INLET TO LITTLE EGG INLET NJ OUT 20
NM 

COASTAL WATERS FROM LITTLE EGG INLET TO GREAT EGG INLET NJ OUT 20
NM 

COASTAL WATERS FROM GREAT EGG INLET TO CAPE MAY NJ OUT 20 NM 

COASTAL WATERS FROM CAPE MAY NJ TO CAPE HENLOPEN DE OUT 20 NM 

COASTAL WATERS FROM CAPE HENLOPEN TO FENWICK ISLAND DE OUT 20 NM 

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

STATUS REPORT #2 ON WW 69

VALID 282330Z - 290040Z

SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 45 N RIC TO
25 SSE DCA TO 25 E DCA TO 30 WSW DOV TO 10 NNW DOV TO 15 SSE PHL
TO 20 NNE TTN TO 20 NW EWR.

FOR ADDITIONAL INFORMATION SEE MESOSCALE DISCUSSION 303

..JEWELL..03/28/21

ATTN...WFO...LWX...PHI...

&&

STATUS REPORT FOR WS 69 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

DEC001-005-290040-

DE 
.    DELAWARE COUNTIES INCLUDED ARE

KENT		     SUSSEX		 
$$


MDC009-011-017-037-041-290040-

MD 
.    MARYLAND COUNTIES INCLUDED ARE

CALVERT 	     CAROLINE		 CHARLES	     
ST. MARYS	     TALBOT		 
$$


NJC001-005-007-009-011-015-021-025-029-033-290040-

NJ 
.    NEW JERSEY COUNTIES INCLUDED ARE

ATLANTIC	     BURLINGTON 	 CAMDEN 	     
CAPE MAY	     CUMBERLAND 	 GLOUCESTER	     
MERCER		     MONMOUTH		 OCEAN		     
SALEM		     
$$


ANZ431-450-451-452-453-454-455-533-534-536-537-540-541-542-
290040-

CW 

.    ADJACENT COASTAL WATERS INCLUDED ARE

DELAWARE BAY WATERS SOUTH OF EAST POINT NJ TO SLAUGHTER BEACH DE 

COASTAL WATERS FROM SANDY HOOK TO MANASQUAN INLET NJ OUT 20 NM 

COASTAL WATERS FROM MANASQUAN INLET TO LITTLE EGG INLET NJ OUT 20
NM 

COASTAL WATERS FROM LITTLE EGG INLET TO GREAT EGG INLET NJ OUT 20
NM 

COASTAL WATERS FROM GREAT EGG INLET TO CAPE MAY NJ OUT 20 NM 

COASTAL WATERS FROM CAPE MAY NJ TO CAPE HENLOPEN DE OUT 20 NM 

COASTAL WATERS FROM CAPE HENLOPEN TO FENWICK ISLAND DE OUT 20 NM 

CHESAPEAKE BAY FROM NORTH BEACH TO DRUM POINT MD 

CHESAPEAKE BAY FROM DRUM POINT MD TO SMITH POINT VA 

TIDAL POTOMAC FROM INDIAN HEAD TO COBB ISLAND MD 

TIDAL POTOMAC FROM COBB ISLAND MD TO SMITH POINT VA 

EASTERN BAY 

CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER 

PATUXENT RIVER TO BROOMES ISLAND MD 

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

STATUS REPORT #1 ON WW 69

VALID 282240Z - 282340Z

SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 45 E CHO TO
25 SW DCA TO 15 W DCA TO 15 SW BWI TO 15 E BWI TO 20 WSW ILG TO
15 NW ILG TO 15 SW ABE.

..JEWELL..03/28/21

ATTN...WFO...LWX...PHI...

&&

STATUS REPORT FOR WS 69 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

DEC001-003-005-282340-

DE 
.    DELAWARE COUNTIES INCLUDED ARE

KENT		     NEW CASTLE 	 SUSSEX 	     
$$


DCC001-282340-

DC 
.    DISTRICT OF COLUMBIA COUNTIES INCLUDED ARE

DISTRICT OF COLUMBIA 
$$


MDC003-009-011-015-017-029-033-035-041-282340-

MD 
.    MARYLAND COUNTIES INCLUDED ARE

ANNE ARUNDEL	     CALVERT		 CAROLINE	     
CECIL		     CHARLES		 KENT		     
PRINCE GEORGES	     QUEEN ANNE'S	 TALBOT 	     
$$


NJC001-005-007-009-011-015-021-025-029-033-282340-

NJ 
.    NEW JERSEY COUNTIES INCLUDED ARE

ATLANTIC	     BURLINGTON 	 CAMDEN 	     
CAPE MAY	     CUMBERLAND 	 GLOUCESTER	     
MERCER		     MONMOUTH		 OCEAN		     
SALEM		     
$$


PAC017-029-045-091-101-282340-

PA 
.    PENNSYLVANIA COUNTIES INCLUDED ARE

BUCKS		     CHESTER		 DELAWARE	     
MONTGOMERY	     PHILADELPHIA	 
$$


VAC013-059-179-510-610-282340-

VA 
.    VIRGINIA COUNTIES INCLUDED ARE

ARLINGTON	     FAIRFAX		 STAFFORD	     




VIRGINIA INDEPENDENT CITIES INCLUDED ARE

ALEXANDRIA	     FALLS CHURCH	 
$$


ANZ430-431-450-451-452-453-454-455-532-533-535-539-540-541-542-
282340-

CW 

.    ADJACENT COASTAL WATERS INCLUDED ARE

DELAWARE BAY WATERS NORTH OF EAST POINT NJ TO SLAUGHTER BEACH DE 

DELAWARE BAY WATERS SOUTH OF EAST POINT NJ TO SLAUGHTER BEACH DE 

COASTAL WATERS FROM SANDY HOOK TO MANASQUAN INLET NJ OUT 20 NM 

COASTAL WATERS FROM MANASQUAN INLET TO LITTLE EGG INLET NJ OUT 20
NM 

COASTAL WATERS FROM LITTLE EGG INLET TO GREAT EGG INLET NJ OUT 20
NM 

COASTAL WATERS FROM GREAT EGG INLET TO CAPE MAY NJ OUT 20 NM 

COASTAL WATERS FROM CAPE MAY NJ TO CAPE HENLOPEN DE OUT 20 NM 

COASTAL WATERS FROM CAPE HENLOPEN TO FENWICK ISLAND DE OUT 20 NM 

CHESAPEAKE BAY FROM SANDY POINT TO NORTH BEACH MD 

CHESAPEAKE BAY FROM NORTH BEACH TO DRUM POINT MD 

TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD 

CHESTER RIVER TO QUEENSTOWN MD 

EASTERN BAY 

CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER 

PATUXENT RIVER TO BROOMES ISLAND MD 

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

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.