SEL8

   URGENT - IMMEDIATE BROADCAST REQUESTED
   Severe Thunderstorm Watch Number 548
   NWS Storm Prediction Center Norman OK
   335 PM EDT Tue Jul 16 2024

   The NWS Storm Prediction Center has issued a

   * Severe Thunderstorm Watch for portions of 
     District Of Columbia
     Delaware
     Central Maryland
     New Jersey
     Southeast New York
     Eastern Pennsylvania
     Northeast Virginia
     Coastal Waters

   * Effective this Tuesday afternoon and evening from 335 PM until
     1000 PM EDT.

   * Primary threats include...
     Scattered damaging wind gusts to 70 mph possible
     Isolated large hail events to 1 inch in diameter possible

   SUMMARY...Widely scattered thunderstorms are expected to develop
   this afternoon in a hot and humid air mass.  Sufficiently strong
   westerly flow aloft will promote a risk of locally damaging wind
   gusts in the strongest cells.

   The severe thunderstorm watch area is approximately along and 65
   statute miles east and west of a line from 15 miles west southwest
   of Patuxent River MD to 55 miles east northeast of Wilkesbarre PA.
   For a complete depiction of the watch see the associated watch
   outline update (WOUS64 KWNS WOU8).

   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 546...WW 547...

   AVIATION...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 500. Mean storm motion vector
   27025.

   ...Hart

   SEL8

   URGENT - IMMEDIATE BROADCAST REQUESTED
   Severe Thunderstorm Watch Number 548
   NWS Storm Prediction Center Norman OK
   335 PM EDT Tue Jul 16 2024

   The NWS Storm Prediction Center has issued a

   * Severe Thunderstorm Watch for portions of 
     District Of Columbia
     Delaware
     Central Maryland
     New Jersey
     Southeast New York
     Eastern Pennsylvania
     Northeast Virginia
     Coastal Waters

   * Effective this Tuesday afternoon and evening from 335 PM until
     1000 PM EDT.

   * Primary threats include...
     Scattered damaging wind gusts to 70 mph possible
     Isolated large hail events to 1 inch in diameter possible

   SUMMARY...Widely scattered thunderstorms are expected to develop
   this afternoon in a hot and humid air mass.  Sufficiently strong
   westerly flow aloft will promote a risk of locally damaging wind
   gusts in the strongest cells.

   The severe thunderstorm watch area is approximately along and 65
   statute miles east and west of a line from 15 miles west southwest
   of Patuxent River MD to 55 miles east northeast of Wilkesbarre PA.
   For a complete depiction of the watch see the associated watch
   outline update (WOUS64 KWNS WOU8).

   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 546...WW 547...

   AVIATION...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 500. Mean storm motion vector
   27025.

   ...Hart

   WOUS64 KWNS 161933
   WOU8

   BULLETIN - IMMEDIATE BROADCAST REQUESTED
   SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 548
   NWS STORM PREDICTION CENTER NORMAN OK
   335 PM EDT TUE JUL 16 2024

   SEVERE THUNDERSTORM WATCH 548 IS IN EFFECT UNTIL 1000 PM EDT
   FOR THE FOLLOWING LOCATIONS

   DCC001-170200-
   /O.NEW.KWNS.SV.A.0548.240716T1935Z-240717T0200Z/

   DC 
   .    DISTRICT OF COLUMBIA COUNTIES INCLUDED ARE

   DISTRICT OF COLUMBIA 


   DEC001-003-005-170200-
   /O.NEW.KWNS.SV.A.0548.240716T1935Z-240717T0200Z/

   DE 
   .    DELAWARE COUNTIES INCLUDED ARE

   KENT                 NEW CASTLE          SUSSEX              


   MDC003-005-009-011-013-015-017-021-025-027-029-031-033-035-041-
   510-170200-
   /O.NEW.KWNS.SV.A.0548.240716T1935Z-240717T0200Z/

   MD 
   .    MARYLAND COUNTIES INCLUDED ARE

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


   MARYLAND INDEPENDENT CITIES INCLUDED ARE

   BALTIMORE CITY       


   NJC001-003-005-007-009-011-013-015-017-019-021-023-025-027-029-
   031-033-035-037-039-041-170200-
   /O.NEW.KWNS.SV.A.0548.240716T1935Z-240717T0200Z/

   NJ 
   .    NEW JERSEY COUNTIES INCLUDED ARE

   ATLANTIC             BERGEN              BURLINGTON          
   CAMDEN               CAPE MAY            CUMBERLAND          
   ESSEX                GLOUCESTER          HUDSON              
   HUNTERDON            MERCER              MIDDLESEX           
   MONMOUTH             MORRIS              OCEAN               
   PASSAIC              SALEM               SOMERSET            
   SUSSEX               UNION               WARREN              


   NYC005-047-059-061-071-079-081-085-087-105-119-170200-
   /O.NEW.KWNS.SV.A.0548.240716T1935Z-240717T0200Z/

   NY 
   .    NEW YORK COUNTIES INCLUDED ARE

   BRONX                KINGS               NASSAU              
   NEW YORK (MANHATTAN) ORANGE              PUTNAM              
   QUEENS               RICHMOND            ROCKLAND            
   SULLIVAN             WESTCHESTER         


   PAC001-011-017-025-029-043-045-069-071-075-077-079-089-091-095-
   101-103-107-127-131-133-170200-
   /O.NEW.KWNS.SV.A.0548.240716T1935Z-240717T0200Z/

   PA 
   .    PENNSYLVANIA COUNTIES INCLUDED ARE

   ADAMS                BERKS               BUCKS               
   CARBON               CHESTER             DAUPHIN             
   DELAWARE             LACKAWANNA          LANCASTER           
   LEBANON              LEHIGH              LUZERNE             
   MONROE               MONTGOMERY          NORTHAMPTON         
   PHILADELPHIA         PIKE                SCHUYLKILL          
   WAYNE                WYOMING             YORK                


   VAC013-047-059-061-099-107-113-137-153-157-177-179-510-600-610-
   630-683-685-170200-
   /O.NEW.KWNS.SV.A.0548.240716T1935Z-240717T0200Z/

   VA 
   .    VIRGINIA COUNTIES INCLUDED ARE

   ARLINGTON            CULPEPER            FAIRFAX             
   FAUQUIER             KING GEORGE         LOUDOUN             
   MADISON              ORANGE              PRINCE WILLIAM      
   RAPPAHANNOCK         SPOTSYLVANIA        STAFFORD            


   VIRGINIA INDEPENDENT CITIES INCLUDED ARE

   ALEXANDRIA           FAIRFAX             FALLS CHURCH        
   FREDERICKSBURG       MANASSAS            MANASSAS PARK       


   ANZ338-430-431-530-531-532-533-535-536-538-539-540-541-542-
   170200-
   /O.NEW.KWNS.SV.A.0548.240716T1935Z-240717T0200Z/

   CW 

   .    ADJACENT COASTAL WATERS INCLUDED ARE

   NEW YORK HARBOR 

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

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

   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...OKX...CTP...BGM...

   SAW8 
   WW 548 SEVERE TSTM DC DE MD NJ NY PA VA CW 161935Z - 170200Z
   AXIS..65 STATUTE MILES EAST AND WEST OF LINE..
   15WSW NHK/PATUXENT RIVER MD/ - 55ENE AVP/WILKESBARRE PA/
   ..AVIATION COORDS.. 55NM E/W /43SSE DCA - 35NNW SAX/
   HAIL SURFACE AND ALOFT..1 INCH. WIND GUSTS..60 KNOTS.
   MAX TOPS TO 500. MEAN STORM MOTION VECTOR 27025.

   LAT...LON 38187787 41627599 41627348 38187548

   THIS IS AN APPROXIMATION TO THE WATCH AREA.  FOR A
   COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
   FOR WOU8.

Watch 548 Status Report Messages:

STATUS REPORT #2 ON WW 548

VALID 170040Z - 170140Z

SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 10 S HGR TO
20 SE CXY TO 20 E ABE TO 20 SE POU TO 30 ENE POU.

FOR ADDITIONAL INFORMATION SEE MESOSCALE DISCUSSION 1662

..MOORE..07/17/24

ATTN...WFO...LWX...PHI...OKX...BGM...CTP...

&&

STATUS REPORT FOR WS 548 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

DEC001-003-005-170140-

DE 
.    DELAWARE COUNTIES INCLUDED ARE

KENT		     NEW CASTLE 	 SUSSEX 	     
$$


DCC001-170140-

DC 
.    DISTRICT OF COLUMBIA COUNTIES INCLUDED ARE

DISTRICT OF COLUMBIA 
$$


MDC003-005-009-011-013-015-017-021-025-027-029-031-033-035-041-
510-170140-

MD 
.    MARYLAND COUNTIES INCLUDED ARE

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




MARYLAND INDEPENDENT CITIES INCLUDED ARE

BALTIMORE CITY	     
$$


NJC001-003-005-007-009-011-013-015-017-019-021-023-025-027-029-
031-033-035-039-170140-

NJ 
.    NEW JERSEY COUNTIES INCLUDED ARE

ATLANTIC	     BERGEN		 BURLINGTON	     
CAMDEN		     CAPE MAY		 CUMBERLAND	     
ESSEX		     GLOUCESTER 	 HUDSON 	     
HUNTERDON	     MERCER		 MIDDLESEX	     
MONMOUTH	     MORRIS		 OCEAN		     
PASSAIC 	     SALEM		 SOMERSET	     
UNION		     
$$


NYC005-047-059-061-081-085-087-119-170140-

NY 
.    NEW YORK COUNTIES INCLUDED ARE

BRONX		     KINGS		 NASSAU 	     
NEW YORK (MANHATTAN) QUEENS		 RICHMOND	     
ROCKLAND	     WESTCHESTER	 
$$


PAC017-029-045-071-091-101-133-170140-

PA 
.    PENNSYLVANIA COUNTIES INCLUDED ARE

BUCKS		     CHESTER		 DELAWARE	     
LANCASTER	     MONTGOMERY 	 PHILADELPHIA	     
YORK		     
$$


VAC013-047-059-061-099-107-113-137-153-157-177-179-510-600-610-
630-683-685-170140-

VA 
.    VIRGINIA COUNTIES INCLUDED ARE

ARLINGTON	     CULPEPER		 FAIRFAX	     
FAUQUIER	     KING GEORGE	 LOUDOUN	     
MADISON 	     ORANGE		 PRINCE WILLIAM      
RAPPAHANNOCK	     SPOTSYLVANIA	 STAFFORD	     




VIRGINIA INDEPENDENT CITIES INCLUDED ARE

ALEXANDRIA	     FAIRFAX		 FALLS CHURCH	     
FREDERICKSBURG	     MANASSAS		 MANASSAS PARK	     
$$


ANZ338-430-431-530-531-532-533-535-536-538-539-540-541-542-
170140-

CW 

.    ADJACENT COASTAL WATERS INCLUDED ARE

NEW YORK HARBOR 

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

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

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 

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

STATUS REPORT #1 ON WW 548

VALID 162330Z - 170040Z

SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 25 W CXY TO
25 NNE ABE TO 15 NNW POU.

FOR ADDITIONAL INFORMATION SEE MESOSCALE DISCUSSION 1659

..MOORE..07/16/24

ATTN...WFO...LWX...PHI...OKX...BGM...CTP...

&&

STATUS REPORT FOR WS 548 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

DEC001-003-005-170040-

DE 
.    DELAWARE COUNTIES INCLUDED ARE

KENT		     NEW CASTLE 	 SUSSEX 	     
$$


DCC001-170040-

DC 
.    DISTRICT OF COLUMBIA COUNTIES INCLUDED ARE

DISTRICT OF COLUMBIA 
$$


MDC003-005-009-011-013-015-017-021-025-027-029-031-033-035-041-
510-170040-

MD 
.    MARYLAND COUNTIES INCLUDED ARE

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




MARYLAND INDEPENDENT CITIES INCLUDED ARE

BALTIMORE CITY	     
$$


NJC001-003-005-007-009-011-013-015-017-019-021-023-025-027-029-
031-033-035-037-039-041-170040-

NJ 
.    NEW JERSEY COUNTIES INCLUDED ARE

ATLANTIC	     BERGEN		 BURLINGTON	     
CAMDEN		     CAPE MAY		 CUMBERLAND	     
ESSEX		     GLOUCESTER 	 HUDSON 	     
HUNTERDON	     MERCER		 MIDDLESEX	     
MONMOUTH	     MORRIS		 OCEAN		     
PASSAIC 	     SALEM		 SOMERSET	     
SUSSEX		     UNION		 WARREN 	     
$$


NYC005-047-059-061-071-079-081-085-087-119-170040-

NY 
.    NEW YORK COUNTIES INCLUDED ARE

BRONX		     KINGS		 NASSAU 	     
NEW YORK (MANHATTAN) ORANGE		 PUTNAM 	     
QUEENS		     RICHMOND		 ROCKLAND	     
WESTCHESTER	     
$$


PAC001-011-017-029-043-045-071-075-077-091-095-101-133-170040-

PA 
.    PENNSYLVANIA COUNTIES INCLUDED ARE

ADAMS		     BERKS		 BUCKS		     
CHESTER 	     DAUPHIN		 DELAWARE	     
LANCASTER	     LEBANON		 LEHIGH 	     
MONTGOMERY	     NORTHAMPTON	 PHILADELPHIA	     
YORK		     
$$


VAC013-047-059-061-099-107-113-137-153-157-177-179-510-600-610-
630-683-685-170040-

VA 
.    VIRGINIA COUNTIES INCLUDED ARE

ARLINGTON	     CULPEPER		 FAIRFAX	     
FAUQUIER	     KING GEORGE	 LOUDOUN	     
MADISON 	     ORANGE		 PRINCE WILLIAM      
RAPPAHANNOCK	     SPOTSYLVANIA	 STAFFORD	     




VIRGINIA INDEPENDENT CITIES INCLUDED ARE

ALEXANDRIA	     FAIRFAX		 FALLS CHURCH	     
FREDERICKSBURG	     MANASSAS		 MANASSAS PARK	     
$$


ANZ338-430-431-530-531-532-533-535-536-538-539-540-541-542-
170040-

CW 

.    ADJACENT COASTAL WATERS INCLUDED ARE

NEW YORK HARBOR 

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

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

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 

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

Please visit the National Weather Service NWS Public Alerts 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.