Note:
The expiration time in the watch graphic is amended if the watch is
replaced, cancelled or extended.
Note: Click for
Watch Status Reports.
SEL7
0-270200-
URGENT - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH NUMBER 517
NWS STORM PREDICTION CENTER NORMAN OK
245 PM EDT FRI JUN 26 2009
THE NWS STORM PREDICTION CENTER HAS ISSUED A
SEVERE THUNDERSTORM WATCH FOR PORTIONS OF
SOUTHERN CONNECTICUT
DISTRICT OF COLUMBIA
DELAWARE
MUCH OF MARYLAND
NEW JERSEY
SOUTHEAST NEW YORK INCLUDING LONG ISLAND
SOUTHERN PENNSYLVANIA
NORTHERN VIRGINIA
EASTERN WEST VIRGINIA PANHANDLE
COASTAL WATERS
EFFECTIVE THIS FRIDAY AFTERNOON AND EVENING FROM 245 PM UNTIL
1000 PM EDT.
HAIL TO 2 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS TO 70
MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.
THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 95
STATUTE MILES NORTH AND SOUTH OF A LINE FROM 65 MILES EAST
SOUTHEAST OF ISLIP NEW YORK TO 40 MILES SOUTHWEST OF ALTOONA
PENNSYLVANIA. FOR A COMPLETE DEPICTION OF THE WATCH SEE THE
ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU7).
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 515...WW 516...
DISCUSSION...SCATTERED THUNDERSTORMS ARE INCREASING ACROSS PARTS OF
PA/MD/NY IN A VERY MOIST AND UNSTABLE AIRMASS. THESE STORMS WILL
PROPAGATE SOUTHEASTWARD TOWARD THE COAST THROUGH THE AFTERNOON AND
EVENING. DEGREE OF INSTABILITY AND SUFFICIENT DEEP LAYER EFFECTIVE
SHEAR WILL PROMOTE A RISK OF DAMAGING WINDS AND HAIL IN THE
STRONGEST CELLS.
AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT
TO 2 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60
KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN STORM
MOTION VECTOR 29025.
...HART
Note:
The Aviation Watch (SAW) product is an approximation to the watch area.
The actual watch is depicted by the shaded areas.
SAW7
WW 517 SEVERE TSTM CT DC DE MD NJ NY PA VA WV CW 261845Z - 270200Z
AXIS..95 STATUTE MILES NORTH AND SOUTH OF LINE..
65ESE ISP/ISLIP NY/ - 40SW AOO/ALTOONA PA/
..AVIATION COORDS.. 85NM N/S /34SSE HTO - 26S JST/
HAIL SURFACE AND ALOFT..2 INCHES. WIND GUSTS..60 KNOTS.
MAX TOPS TO 500. MEAN STORM MOTION VECTOR 29025.
LAT...LON 39047194 38507883 41257883 41797194
THIS IS AN APPROXIMATION TO THE WATCH AREA. FOR A
COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
FOR WOU7.
Watch 517 Status Report Messages:
STATUS REPORT #6 ON WW 517
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 50 E MGW TO
25 WSW ILG TO 5 SSE TTN TO 45 SSE JFK TO 65 S BID.
WW 517 WILL BE ALLOWED TO EXPIRE AT 270200Z.
FOR ADDITIONAL INFORMATION SEE MESOSCALE DISCUSSION 1346
..GARNER..06/27/09
ATTN...WFO...OKX...LWX...PHI...CTP...
&&
STATUS REPORT FOR WS 517
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
DEC001-005-270200-
DE
. DELAWARE COUNTIES INCLUDED ARE
KENT SUSSEX
$$
DCC001-270200-
DC
. DISTRICT OF COLUMBIA COUNTIES INCLUDED ARE
DISTRICT OF COLUMBIA
$$
MDC003-005-011-021-027-029-031-033-035-041-510-270200-
MD
. MARYLAND COUNTIES INCLUDED ARE
ANNE ARUNDEL BALTIMORE CAROLINE
FREDERICK HOWARD KENT
MONTGOMERY PRINCE GEORGES QUEEN ANNE'S
TALBOT
MARYLAND INDEPENDENT CITIES INCLUDED ARE
BALTIMORE CITY
$$
NJC001-009-011-033-270200-
NJ
. NEW JERSEY COUNTIES INCLUDED ARE
ATLANTIC CAPE MAY CUMBERLAND
SALEM
$$
VAC013-043-059-061-069-107-153-157-171-187-510-600-610-683-685-
840-270200-
VA
. VIRGINIA COUNTIES INCLUDED ARE
ARLINGTON CLARKE FAIRFAX
FAUQUIER FREDERICK LOUDOUN
PRINCE WILLIAM RAPPAHANNOCK SHENANDOAH
WARREN
VIRGINIA INDEPENDENT CITIES INCLUDED ARE
ALEXANDRIA FAIRFAX FALLS CHURCH
MANASSAS MANASSAS PARK WINCHESTER
$$
WVC003-023-027-031-037-270200-
WV
. WEST VIRGINIA COUNTIES INCLUDED ARE
BERKELEY GRANT HAMPSHIRE
HARDY JEFFERSON
$$
ANZ431-451-452-453-454-455-532-535-536-270200-
CW
. ADJACENT COASTAL WATERS INCLUDED ARE
DELAWARE BAY WATERS SOUTH OF EAST POINT NJ TO SLAUGHTER BEACH DE
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
TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD
TIDAL POTOMAC FROM INDIAN HEAD TO COBB 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 #5 ON WW 517
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 40 SE LBE TO
40 SSW BID.
..GARNER..06/27/09
ATTN...WFO...OKX...LWX...PHI...CTP...
&&
STATUS REPORT FOR WS 517
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
DEC001-003-005-270140-
DE
. DELAWARE COUNTIES INCLUDED ARE
KENT NEW CASTLE SUSSEX
$$
DCC001-270140-
DC
. DISTRICT OF COLUMBIA COUNTIES INCLUDED ARE
DISTRICT OF COLUMBIA
$$
MDC001-003-005-011-013-015-021-025-027-029-031-033-035-041-043-
510-270140-
MD
. MARYLAND COUNTIES INCLUDED ARE
ALLEGANY ANNE ARUNDEL BALTIMORE
CAROLINE CARROLL CECIL
FREDERICK HARFORD HOWARD
KENT MONTGOMERY PRINCE GEORGES
QUEEN ANNE'S TALBOT WASHINGTON
MARYLAND INDEPENDENT CITIES INCLUDED ARE
BALTIMORE CITY
$$
NJC001-005-007-009-011-015-025-029-033-270140-
NJ
. NEW JERSEY COUNTIES INCLUDED ARE
ATLANTIC BURLINGTON CAMDEN
CAPE MAY CUMBERLAND GLOUCESTER
MONMOUTH OCEAN SALEM
$$
PAC045-091-101-270140-
PA
. PENNSYLVANIA COUNTIES INCLUDED ARE
DELAWARE MONTGOMERY PHILADELPHIA
$$
VAC013-043-059-061-069-107-153-157-171-187-510-600-610-683-685-
840-270140-
VA
. VIRGINIA COUNTIES INCLUDED ARE
ARLINGTON CLARKE FAIRFAX
FAUQUIER FREDERICK LOUDOUN
PRINCE WILLIAM RAPPAHANNOCK SHENANDOAH
WARREN
VIRGINIA INDEPENDENT CITIES INCLUDED ARE
ALEXANDRIA FAIRFAX FALLS CHURCH
MANASSAS MANASSAS PARK WINCHESTER
$$
WVC003-023-027-031-037-057-065-270140-
WV
. WEST VIRGINIA COUNTIES INCLUDED ARE
BERKELEY GRANT HAMPSHIRE
HARDY JEFFERSON MINERAL
MORGAN
$$
ANZ430-431-450-451-452-453-454-455-530-531-532-535-536-270140-
CW
. ADJACENT COASTAL WATERS INCLUDED ARE
DELAWARE BAY WATERS NORTH OF EAST POINT NJ TO SLAUGHTER BEACH DE
DELAWARE BAY WATERS SOUTH OF EAST POINT NJ TO SLAUGHTER BEACH DE
COASTAL WATERS FROM SANDY HOOK TO MANASQUAN INLET NJ OUT 20 NM
COASTAL WATERS FROM MANASQUAN INLET TO LITTLE EGG INLET NJ OUT 20
NM
COASTAL WATERS FROM LITTLE EGG INLET TO GREAT EGG INLET NJ OUT 20
NM
COASTAL WATERS FROM GREAT EGG INLET TO CAPE MAY NJ OUT 20 NM
COASTAL WATERS FROM CAPE MAY NJ TO CAPE HENLOPEN DE OUT 20 NM
COASTAL WATERS FROM CAPE HENLOPEN TO FENWICK ISLAND DE OUT 20 NM
CHESAPEAKE BAY NORTH OF POOLES ISLAND MD
CHESAPEAKE BAY FROM POOLES ISLAND TO SANDY POINT MD
CHESAPEAKE BAY FROM SANDY POINT TO NORTH BEACH MD
TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD
TIDAL POTOMAC FROM INDIAN HEAD TO COBB ISLAND MD
$$
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.
$$
STATUS REPORT #4 ON WW 517
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 25 ESE LBE
TO 35 NW EWR TO 15 E GON.
FOR ADDITIONAL INFORMATION SEE MESOSCALE DISCUSSION 1344
..GARNER..06/26/09
ATTN...WFO...OKX...LWX...PHI...CTP...
&&
STATUS REPORT FOR WS 517
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
DEC001-003-005-270040-
DE
. DELAWARE COUNTIES INCLUDED ARE
KENT NEW CASTLE SUSSEX
$$
DCC001-270040-
DC
. DISTRICT OF COLUMBIA COUNTIES INCLUDED ARE
DISTRICT OF COLUMBIA
$$
MDC001-003-005-011-013-015-021-025-027-029-031-033-035-041-043-
510-270040-
MD
. MARYLAND COUNTIES INCLUDED ARE
ALLEGANY ANNE ARUNDEL BALTIMORE
CAROLINE CARROLL CECIL
FREDERICK HARFORD HOWARD
KENT MONTGOMERY PRINCE GEORGES
QUEEN ANNE'S TALBOT WASHINGTON
MARYLAND INDEPENDENT CITIES INCLUDED ARE
BALTIMORE CITY
$$
NJC001-005-007-009-011-015-019-021-023-025-027-029-033-035-
270040-
NJ
. NEW JERSEY COUNTIES INCLUDED ARE
ATLANTIC BURLINGTON CAMDEN
CAPE MAY CUMBERLAND GLOUCESTER
HUNTERDON MERCER MIDDLESEX
MONMOUTH MORRIS OCEAN
SALEM SOMERSET
$$
NYC103-270040-
NY
. NEW YORK COUNTIES INCLUDED ARE
SUFFOLK
$$
PAC001-009-011-017-029-041-043-045-055-057-071-075-077-091-095-
099-101-133-270040-
PA
. PENNSYLVANIA COUNTIES INCLUDED ARE
ADAMS BEDFORD BERKS
BUCKS CHESTER CUMBERLAND
DAUPHIN DELAWARE FRANKLIN
FULTON LANCASTER LEBANON
LEHIGH MONTGOMERY NORTHAMPTON
PERRY PHILADELPHIA YORK
$$
VAC013-043-059-061-069-107-153-157-171-187-510-600-610-683-685-
840-270040-
VA
. VIRGINIA COUNTIES INCLUDED ARE
ARLINGTON CLARKE FAIRFAX
FAUQUIER FREDERICK LOUDOUN
PRINCE WILLIAM RAPPAHANNOCK SHENANDOAH
WARREN
VIRGINIA INDEPENDENT CITIES INCLUDED ARE
ALEXANDRIA FAIRFAX FALLS CHURCH
MANASSAS MANASSAS PARK WINCHESTER
$$
WVC003-023-027-031-037-057-065-270040-
WV
. WEST VIRGINIA COUNTIES INCLUDED ARE
BERKELEY GRANT HAMPSHIRE
HARDY JEFFERSON MINERAL
MORGAN
$$
ANZ330-340-345-350-353-355-430-431-450-451-452-453-454-455-530-
531-532-535-536-270040-
CW
. ADJACENT COASTAL WATERS INCLUDED ARE
LONG ISLAND SOUND EAST OF NEW HAVEN CT/PORT JEFFERSON NY
PECONIC AND GARDINERS BAYS
SOUTH SHORE BAYS FROM JONES INLET THROUGH SHINNECOCK BAY
MORICHES INLET NY TO MONTAUK POINT NY OUT 20 NM
FIRE ISLAND INLET NY TO MORICHES INLET NY OUT 20 NM
SANDY HOOK NJ TO FIRE ISLAND INLET NY OUT 20 NM
DELAWARE BAY WATERS NORTH OF EAST POINT NJ TO SLAUGHTER BEACH DE
DELAWARE BAY WATERS SOUTH OF EAST POINT NJ TO SLAUGHTER BEACH DE
COASTAL WATERS FROM SANDY HOOK TO MANASQUAN INLET NJ OUT 20 NM
COASTAL WATERS FROM MANASQUAN INLET TO LITTLE EGG INLET NJ OUT 20
NM
COASTAL WATERS FROM LITTLE EGG INLET TO GREAT EGG INLET NJ OUT 20
NM
COASTAL WATERS FROM GREAT EGG INLET TO CAPE MAY NJ OUT 20 NM
COASTAL WATERS FROM CAPE MAY NJ TO CAPE HENLOPEN DE OUT 20 NM
COASTAL WATERS FROM CAPE HENLOPEN TO FENWICK ISLAND DE OUT 20 NM
CHESAPEAKE BAY NORTH OF POOLES ISLAND MD
CHESAPEAKE BAY FROM POOLES ISLAND TO SANDY POINT MD
CHESAPEAKE BAY FROM SANDY POINT TO NORTH BEACH MD
TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD
TIDAL POTOMAC FROM INDIAN HEAD TO COBB ISLAND MD
$$
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.
$$
STATUS REPORT #3 ON WW 517
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 35 S DUJ TO
20 N AVP.
..GARNER..06/26/09
ATTN...WFO...OKX...LWX...PHI...CTP...
&&
STATUS REPORT FOR WS 517
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
CTC001-007-009-011-262340-
CT
. CONNECTICUT COUNTIES INCLUDED ARE
FAIRFIELD MIDDLESEX NEW HAVEN
NEW LONDON
$$
DEC001-003-005-262340-
DE
. DELAWARE COUNTIES INCLUDED ARE
KENT NEW CASTLE SUSSEX
$$
DCC001-262340-
DC
. DISTRICT OF COLUMBIA COUNTIES INCLUDED ARE
DISTRICT OF COLUMBIA
$$
MDC001-003-005-011-013-015-021-025-027-029-031-033-035-041-043-
510-262340-
MD
. MARYLAND COUNTIES INCLUDED ARE
ALLEGANY ANNE ARUNDEL BALTIMORE
CAROLINE CARROLL CECIL
FREDERICK HARFORD HOWARD
KENT MONTGOMERY PRINCE GEORGES
QUEEN ANNE'S TALBOT WASHINGTON
MARYLAND INDEPENDENT CITIES INCLUDED ARE
BALTIMORE CITY
$$
NJC001-003-005-007-009-011-013-015-017-019-021-023-025-027-029-
031-033-035-037-039-041-262340-
NJ
. NEW JERSEY COUNTIES INCLUDED ARE
ATLANTIC BERGEN BURLINGTON
CAMDEN CAPE MAY CUMBERLAND
ESSEX GLOUCESTER HUDSON
HUNTERDON MERCER MIDDLESEX
MONMOUTH MORRIS OCEAN
PASSAIC SALEM SOMERSET
SUSSEX UNION WARREN
$$
NYC005-047-059-061-071-079-081-085-087-103-119-262340-
NY
. NEW YORK COUNTIES INCLUDED ARE
BRONX KINGS NASSAU
NEW YORK ORANGE PUTNAM
QUEENS RICHMOND ROCKLAND
SUFFOLK WESTCHESTER
$$
PAC001-009-011-013-017-025-029-037-041-043-045-055-057-061-067-
071-075-077-087-089-091-093-095-097-099-101-107-109-119-133-
262340-
PA
. PENNSYLVANIA COUNTIES INCLUDED ARE
ADAMS BEDFORD BERKS
BLAIR BUCKS CARBON
CHESTER COLUMBIA CUMBERLAND
DAUPHIN DELAWARE FRANKLIN
FULTON HUNTINGDON JUNIATA
LANCASTER LEBANON LEHIGH
MIFFLIN MONROE MONTGOMERY
MONTOUR NORTHAMPTON NORTHUMBERLAND
PERRY PHILADELPHIA SCHUYLKILL
SNYDER UNION YORK
$$
VAC013-043-059-061-069-107-153-157-171-187-510-600-610-683-685-
840-262340-
VA
. VIRGINIA COUNTIES INCLUDED ARE
ARLINGTON CLARKE FAIRFAX
FAUQUIER FREDERICK LOUDOUN
PRINCE WILLIAM RAPPAHANNOCK SHENANDOAH
WARREN
VIRGINIA INDEPENDENT CITIES INCLUDED ARE
ALEXANDRIA FAIRFAX FALLS CHURCH
MANASSAS MANASSAS PARK WINCHESTER
$$
WVC003-023-027-031-037-057-065-262340-
WV
. WEST VIRGINIA COUNTIES INCLUDED ARE
BERKELEY GRANT HAMPSHIRE
HARDY JEFFERSON MINERAL
MORGAN
$$
ANZ330-335-338-340-345-350-353-355-430-431-450-451-452-453-454-
455-530-531-532-535-536-262340-
CW
. ADJACENT COASTAL WATERS INCLUDED ARE
LONG ISLAND SOUND EAST OF NEW HAVEN CT/PORT JEFFERSON NY
LONG ISLAND SOUND WEST OF NEW HAVEN CT/PORT JEFFERSON NY
NEW YORK HARBOR
PECONIC AND GARDINERS BAYS
SOUTH SHORE BAYS FROM JONES INLET THROUGH SHINNECOCK BAY
MORICHES INLET NY TO MONTAUK POINT NY OUT 20 NM
FIRE ISLAND INLET NY TO MORICHES INLET NY OUT 20 NM
SANDY HOOK NJ TO FIRE ISLAND INLET NY OUT 20 NM
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
TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD
TIDAL POTOMAC FROM INDIAN HEAD TO COBB 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 #2 ON WW 517
THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.
..GARNER..06/26/09
ATTN...WFO...OKX...LWX...PHI...CTP...
&&
STATUS REPORT FOR WS 517
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
CTC001-007-009-011-262240-
CT
. CONNECTICUT COUNTIES INCLUDED ARE
FAIRFIELD MIDDLESEX NEW HAVEN
NEW LONDON
$$
DEC001-003-005-262240-
DE
. DELAWARE COUNTIES INCLUDED ARE
KENT NEW CASTLE SUSSEX
$$
DCC001-262240-
DC
. DISTRICT OF COLUMBIA COUNTIES INCLUDED ARE
DISTRICT OF COLUMBIA
$$
MDC001-003-005-011-013-015-021-025-027-029-031-033-035-041-043-
510-262240-
MD
. MARYLAND COUNTIES INCLUDED ARE
ALLEGANY ANNE ARUNDEL BALTIMORE
CAROLINE CARROLL CECIL
FREDERICK HARFORD HOWARD
KENT MONTGOMERY PRINCE GEORGES
QUEEN ANNE'S TALBOT WASHINGTON
MARYLAND INDEPENDENT CITIES INCLUDED ARE
BALTIMORE CITY
$$
NJC001-003-005-007-009-011-013-015-017-019-021-023-025-027-029-
031-033-035-037-039-041-262240-
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
$$
NYC005-047-059-061-071-079-081-085-087-103-119-262240-
NY
. NEW YORK COUNTIES INCLUDED ARE
BRONX KINGS NASSAU
NEW YORK ORANGE PUTNAM
QUEENS RICHMOND ROCKLAND
SUFFOLK WESTCHESTER
$$
PAC001-009-011-013-017-025-027-029-033-037-041-043-045-055-057-
061-067-071-075-077-087-089-091-093-095-097-099-101-107-109-119-
133-262240-
PA
. PENNSYLVANIA COUNTIES INCLUDED ARE
ADAMS BEDFORD BERKS
BLAIR BUCKS CARBON
CENTRE CHESTER CLEARFIELD
COLUMBIA CUMBERLAND DAUPHIN
DELAWARE FRANKLIN FULTON
HUNTINGDON JUNIATA LANCASTER
LEBANON LEHIGH MIFFLIN
MONROE MONTGOMERY MONTOUR
NORTHAMPTON NORTHUMBERLAND PERRY
PHILADELPHIA SCHUYLKILL SNYDER
UNION YORK
$$
VAC013-043-059-061-069-107-153-157-171-187-510-600-610-683-685-
840-262240-
VA
. VIRGINIA COUNTIES INCLUDED ARE
ARLINGTON CLARKE FAIRFAX
FAUQUIER FREDERICK LOUDOUN
PRINCE WILLIAM RAPPAHANNOCK SHENANDOAH
WARREN
VIRGINIA INDEPENDENT CITIES INCLUDED ARE
ALEXANDRIA FAIRFAX FALLS CHURCH
MANASSAS MANASSAS PARK WINCHESTER
$$
WVC003-023-027-031-037-057-065-262240-
WV
. WEST VIRGINIA COUNTIES INCLUDED ARE
BERKELEY GRANT HAMPSHIRE
HARDY JEFFERSON MINERAL
MORGAN
$$
ANZ330-335-338-340-345-350-353-355-430-431-450-451-452-453-454-
455-530-531-532-535-536-262240-
CW
. ADJACENT COASTAL WATERS INCLUDED ARE
LONG ISLAND SOUND EAST OF NEW HAVEN CT/PORT JEFFERSON NY
LONG ISLAND SOUND WEST OF NEW HAVEN CT/PORT JEFFERSON NY
NEW YORK HARBOR
PECONIC AND GARDINERS BAYS
SOUTH SHORE BAYS FROM JONES INLET THROUGH SHINNECOCK BAY
MORICHES INLET NY TO MONTAUK POINT NY OUT 20 NM
FIRE ISLAND INLET NY TO MORICHES INLET NY OUT 20 NM
SANDY HOOK NJ TO FIRE ISLAND INLET NY OUT 20 NM
DELAWARE BAY WATERS NORTH OF EAST POINT NJ TO SLAUGHTER BEACH DE
DELAWARE BAY WATERS SOUTH OF EAST POINT NJ TO SLAUGHTER BEACH DE
COASTAL WATERS FROM SANDY HOOK TO MANASQUAN INLET NJ OUT 20 NM
COASTAL WATERS FROM MANASQUAN INLET TO LITTLE EGG INLET NJ OUT 20
NM
COASTAL WATERS FROM LITTLE EGG INLET TO GREAT EGG INLET NJ OUT 20
NM
COASTAL WATERS FROM GREAT EGG INLET TO CAPE MAY NJ OUT 20 NM
COASTAL WATERS FROM CAPE MAY NJ TO CAPE HENLOPEN DE OUT 20 NM
COASTAL WATERS FROM CAPE HENLOPEN TO FENWICK ISLAND DE OUT 20 NM
CHESAPEAKE BAY NORTH OF POOLES ISLAND MD
CHESAPEAKE BAY FROM POOLES ISLAND TO SANDY POINT MD
CHESAPEAKE BAY FROM SANDY POINT TO NORTH BEACH MD
TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD
TIDAL POTOMAC FROM INDIAN HEAD TO COBB ISLAND MD
$$
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.
$$
STATUS REPORT #1 ON WW 517
THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.
..WEISS..06/26/09
ATTN...WFO...OKX...LWX...PHI...CTP...
&&
STATUS REPORT FOR WS 517
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
CTC001-007-009-011-262140-
CT
. CONNECTICUT COUNTIES INCLUDED ARE
FAIRFIELD MIDDLESEX NEW HAVEN
NEW LONDON
$$
DEC001-003-005-262140-
DE
. DELAWARE COUNTIES INCLUDED ARE
KENT NEW CASTLE SUSSEX
$$
DCC001-262140-
DC
. DISTRICT OF COLUMBIA COUNTIES INCLUDED ARE
DISTRICT OF COLUMBIA
$$
MDC001-003-005-011-013-015-021-025-027-029-031-033-035-041-043-
510-262140-
MD
. MARYLAND COUNTIES INCLUDED ARE
ALLEGANY ANNE ARUNDEL BALTIMORE
CAROLINE CARROLL CECIL
FREDERICK HARFORD HOWARD
KENT MONTGOMERY PRINCE GEORGES
QUEEN ANNE'S TALBOT WASHINGTON
MARYLAND INDEPENDENT CITIES INCLUDED ARE
BALTIMORE CITY
$$
NJC001-003-005-007-009-011-013-015-017-019-021-023-025-027-029-
031-033-035-037-039-041-262140-
NJ
. NEW JERSEY COUNTIES INCLUDED ARE
ATLANTIC BERGEN BURLINGTON
CAMDEN CAPE MAY CUMBERLAND
ESSEX GLOUCESTER HUDSON
HUNTERDON MERCER MIDDLESEX
MONMOUTH MORRIS OCEAN
PASSAIC SALEM SOMERSET
SUSSEX UNION WARREN
$$
NYC005-047-059-061-071-079-081-085-087-103-119-262140-
NY
. NEW YORK COUNTIES INCLUDED ARE
BRONX KINGS NASSAU
NEW YORK ORANGE PUTNAM
QUEENS RICHMOND ROCKLAND
SUFFOLK WESTCHESTER
$$
PAC001-009-011-013-017-025-027-029-033-037-041-043-045-055-057-
061-067-071-075-077-087-089-091-093-095-097-099-101-107-109-119-
133-262140-
PA
. PENNSYLVANIA COUNTIES INCLUDED ARE
ADAMS BEDFORD BERKS
BLAIR BUCKS CARBON
CENTRE CHESTER CLEARFIELD
COLUMBIA CUMBERLAND DAUPHIN
DELAWARE FRANKLIN FULTON
HUNTINGDON JUNIATA LANCASTER
LEBANON LEHIGH MIFFLIN
MONROE MONTGOMERY MONTOUR
NORTHAMPTON NORTHUMBERLAND PERRY
PHILADELPHIA SCHUYLKILL SNYDER
UNION YORK
$$
VAC013-043-059-061-069-107-153-157-171-187-510-600-683-685-840-
262140-
VA
. VIRGINIA COUNTIES INCLUDED ARE
ARLINGTON CLARKE FAIRFAX
FAUQUIER FREDERICK LOUDOUN
PRINCE WILLIAM RAPPAHANNOCK SHENANDOAH
WARREN
VIRGINIA INDEPENDENT CITIES INCLUDED ARE
ALEXANDRIA FAIRFAX MANASSAS
MANASSAS PARK WINCHESTER
$$
WVC003-023-027-031-037-057-065-262140-
WV
. WEST VIRGINIA COUNTIES INCLUDED ARE
BERKELEY GRANT HAMPSHIRE
HARDY JEFFERSON MINERAL
MORGAN
$$
ANZ330-335-338-340-345-350-353-355-430-431-450-451-452-453-454-
455-530-531-532-535-536-262140-
CW
. ADJACENT COASTAL WATERS INCLUDED ARE
LONG ISLAND SOUND EAST OF NEW HAVEN CT/PORT JEFFERSON NY
LONG ISLAND SOUND WEST OF NEW HAVEN CT/PORT JEFFERSON NY
NEW YORK HARBOR
PECONIC AND GARDINERS BAYS
SOUTH SHORE BAYS FROM JONES INLET THROUGH SHINNECOCK BAY
MORICHES INLET NY TO MONTAUK POINT NY OUT 20 NM
FIRE ISLAND INLET NY TO MORICHES INLET NY OUT 20 NM
SANDY HOOK NJ TO FIRE ISLAND INLET NY OUT 20 NM
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
TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD
TIDAL POTOMAC FROM INDIAN HEAD TO COBB ISLAND MD
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
Note:
Click for Complete Product Text.
Tornadoes
Probability of 2 or more tornadoes
|
Low (20%)
|
Probability of 1 or more strong (F2-F5) tornadoes
|
Low (5%)
|
Wind
Probability of 10 or more severe wind events
|
Mod (50%)
|
Probability of 1 or more wind events > 65 knots
|
Mod (30%)
|
Hail
Probability of 10 or more severe hail events
|
Mod (40%)
|
Probability
of 1 or
more hailstones > 2 inches
|
Low (20%)
|
Combined Severe Hail/Wind
Probability of 6 or more combined severe hail/wind events
|
High (90%)
|
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% (F2-F5 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.