Alert archive / New Jersey / Flash Flood Watches in 2013

Flash Flood Watch 4, NWS Philadelphia/Mount Holly

June 29, 20134 states

NWS Philadelphia/Mount Holly issued this flash flood watch at Jun 29, 2013, 3:34 PM EDT for 4 states. It took effect at Jun 30, 2013, 1:11 PM EDT. It was in force for 56 hr.

The area

The counties it named.

The facts

Issued
Jun 29, 2013, 3:34 PM EDT (19:34 UTC)
In effect from
Jun 30, 2013, 1:11 PM EDT
Expired
Jul 2, 2013, 9:18 PM EDT
In force
56 hr
Issued by
NWS Philadelphia/Mount Holly
Flood severity
None
All 29 counties

Kent County, DE, New Castle County, DE, Sussex County, DE, Caroline County, MD, Cecil County, MD, Kent County, MD, Queen Anne's County, MD, Talbot County, MD, Burlington County, NJ, Camden County, NJ, Gloucester County, NJ, Hunterdon County, NJ, Mercer County, NJ, Middlesex County, NJ, Morris County, NJ, Salem County, NJ, Somerset County, NJ, Sussex County, NJ, Warren County, NJ, Berks County, PA, Bucks County, PA, Carbon County, PA, Chester County, PA, Delaware County, PA, Lehigh County, PA, Monroe County, PA, Montgomery County, PA, Northampton County, PA, Philadelphia County, PA

The radar

The Philadelphia radar (KDIX), 78 km from the middle of the area, began a volume at 19:38 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Washington/Dulle, VA (KIAD), launched 12:00Z, 7.6 hours before the alert went out and 215 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Washington/Dulle, VA at 12:00Z on 2013-06-29Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Washington/Dulle, VA at 12:00Z on 2013-06-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -17 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1799 m above ground
0-6 km bulk shear
56 kt
0-1 km storm-relative helicity
-17 m²/s²
0-3 km storm-relative helicity
94 m²/s²
Significant tornado parameter
0.0
Supercell composite
-0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

732 
WGUS61 KPHI 291934
FFAPHI

URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
334 PM EDT SAT JUN 29 2013


DEZ001-MDZ008-NJZ015>019-PAZ070-071-101>106-300900-
/O.NEW.KPHI.FF.A.0004.130701T0400Z-130702T0200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
NEW CASTLE-CECIL-MERCER-SALEM-GLOUCESTER-CAMDEN-
NORTHWESTERN BURLINGTON-DELAWARE-PHILADELPHIA-WESTERN CHESTER-
EASTERN CHESTER-WESTERN MONTGOMERY-EASTERN MONTGOMERY-UPPER BUCKS-
LOWER BUCKS-
INCLUDING THE CITIES OF...WILMINGTON...ELKTON...TRENTON...
PENNSVILLE...GLASSBORO...CAMDEN...CHERRY HILL...MOORESTOWN...
MOUNT HOLLY...MEDIA...PHILADELPHIA...HONEY BROOK...OXFORD...
WEST CHESTER...KENNET SQUARE...COLLEGEVILLE...POTTSTOWN...
NORRISTOWN...LANSDALE...CHALFONT...PERKASIE...MORRISVILLE...
DOYLESTOWN
334 PM EDT SAT JUN 29 2013

...FLASH FLOOD WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH
MONDAY EVENING...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A

* FLASH FLOOD WATCH FOR PORTIONS OF NORTHERN DELAWARE... 
  NORTHEAST MARYLAND...NEW JERSEY AND SOUTHEAST PENNSYLVANIA... 
  INCLUDING THE FOLLOWING AREAS...IN NORTHERN DELAWARE...NEW 
  CASTLE. IN NORTHEAST MARYLAND...CECIL. IN NEW JERSEY... 
  CAMDEN...GLOUCESTER...MERCER...NORTHWESTERN BURLINGTON AND 
  SALEM. IN SOUTHEAST PENNSYLVANIA...DELAWARE...EASTERN 
  CHESTER...EASTERN MONTGOMERY...LOWER BUCKS...PHILADELPHIA... 
  UPPER BUCKS...WESTERN CHESTER AND WESTERN MONTGOMERY. 

* FROM LATE SUNDAY NIGHT THROUGH MONDAY EVENING

* LOCATIONS INCLUDED ARE THE CITIES AND URBAN CORRIDOR FROM
  WILMINGTON THROUGH PHILADELPHIA AND TRENTON AND ALL AREAS THAT
  RECEIVED FLOODING FRIDAY AND SATURDAY. THAT INCLUDES CHESTER
  COUNTY PENNSYLVANIA THROUGH NORTHERN CECIL COUNTY MARYLAND...NORTHERN
  NEW CASTLE COUNTY DELAWARE INTO GLOUCESTER...SALEM...CAMDEN AND
  BURLINGTON COUNTIES OF SOUTHWEST NEW JERSEY.

* RECORD JUNE RAINFALL OF 9 TO 12 INCHES HAS OCCURRED IN MUCH OF
  THE WATCH AREA AND SOILS ARE NEARLY SATURATED. 

* BANDS OF SHOWERS AND THUNDERSTORMS WILL DEVELOP OVER THE WATCH
  AREA SUNDAY WITH THE POTENTIAL FOR 1 TO 2 INCH PER HOUR RAINS
  FOR AN HOUR OR TWO IN A COUPLE OF EPISODES...ESPECIALLY EARLY MONDAY
  MORNING AND AGAIN LATE MONDAY AFTERNOON AND EVENING. ONLY AN
  INCH OF RAIN IS NEEDED TO PRODUCE FLASH FLOODING WHICH WOULD
  MAKE SOME ROADS IMPASSABLE AS WELL AS FORCE FLOODING OF SMALL
  STREAMS.

* A FEW SPOTS WITHIN THIS WATCH AREA SHOULD HAVE TWO TO THREE INCHES
  OF NEW RAINFALL BY MONDAY EVENING.

* URBAN POOR DRAINAGE FLOODING AS WELL AS BASEMENT FLOODING MAY
  BECOME COMMON.

* BE PREPARED FOR POSSIBLE TRAVEL DELAYS AND DETOURS AT TIMES IN
  LOW LYING AREAS AND NEAR SMALL STREAMS IF THESE EXCESSIVE RAINS
  DEVELOP.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$


DRAG
11 follow-up statements
513 
WGUS61 KPHI 300823
FFAPHI

FLOOD WATCH
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
423 AM EDT SUN JUN 30 2013

DEZ001-MDZ008-NJZ015>019-PAZ070-071-101>106-302100-
/O.CON.KPHI.FF.A.0004.130701T0400Z-130702T0200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
NEW CASTLE-CECIL-MERCER-SALEM-GLOUCESTER-CAMDEN-
NORTHWESTERN BURLINGTON-DELAWARE-PHILADELPHIA-WESTERN CHESTER-
EASTERN CHESTER-WESTERN MONTGOMERY-EASTERN MONTGOMERY-UPPER BUCKS-
LOWER BUCKS-
INCLUDING THE CITIES OF...WILMINGTON...ELKTON...TRENTON...
PENNSVILLE...GLASSBORO...CAMDEN...CHERRY HILL...MOORESTOWN...
MOUNT HOLLY...MEDIA...PHILADELPHIA...HONEY BROOK...OXFORD...
WEST CHESTER...KENNET SQUARE...COLLEGEVILLE...POTTSTOWN...
NORRISTOWN...LANSDALE...CHALFONT...PERKASIE...MORRISVILLE...
DOYLESTOWN
423 AM EDT SUN JUN 30 2013

...FLASH FLOOD WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
MONDAY EVENING...

THE FLASH FLOOD WATCH CONTINUES FOR

* PORTIONS OF NORTHERN DELAWARE...NORTHEAST MARYLAND...NEW 
  JERSEY AND SOUTHEAST PENNSYLVANIA...INCLUDING THE FOLLOWING 
  AREAS...IN NORTHERN DELAWARE...NEW CASTLE. IN NORTHEAST 
  MARYLAND...CECIL. IN NEW JERSEY...CAMDEN...GLOUCESTER... 
  MERCER...NORTHWESTERN BURLINGTON AND SALEM. IN SOUTHEAST 
  PENNSYLVANIA...DELAWARE...EASTERN CHESTER...EASTERN 
  MONTGOMERY...LOWER BUCKS...PHILADELPHIA...UPPER BUCKS... 
  WESTERN CHESTER AND WESTERN MONTGOMERY. 

* FROM LATE TONIGHT THROUGH MONDAY EVENING.

* BANDS OF SHOWERS AND THUNDERSTORMS WILL DEVELOP LATER TODAY AND
  CONTINUE THROUGH MONDAY WITH THE POTENTIAL FOR RAINFALL RATES OF
  NEAR 2 INCHES PER HOUR. IT APPEARS THAT ORGANIZED HEAVY RAIN MAY
  OCCUR MONDAY MORNING AND THEN LATE MONDAY AFTERNOON AND EVENING,
  THEN POSSIBLY AGAIN ON TUESDAY. IT WILL TAKE ONLY AN INCH OF
  RAIN TO PRODUCE FLASH FLOODING, WHICH WOULD MAKE SOME ROADS
  IMPASSABLE AS WELL AS FORCE FLOODING OF SMALL STREAMS.

* URBAN AND POOR DRAINAGE FLOODING AS WELL AS BASEMENT FLOODING
  MAY DEVELOP. BE PREPARED FOR POSSIBLE TRAVEL DELAYS AND
  DETOURS AT TIMES IN LOW LYING AREAS AND NEAR SMALL STREAMS IF
  FLOODING DEVELOPS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$

GORSE/DRAG
014 
WGUS61 KPHI 301711
FFAPHI

URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
111 PM EDT SUN JUN 30 2013

NJZ001-007>010-012-PAZ054-055-060>062-010900-
/O.EXB.KPHI.FF.A.0004.130630T1711Z-130702T0200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
SUSSEX-WARREN-MORRIS-HUNTERDON-SOMERSET-MIDDLESEX-CARBON-MONROE-
BERKS-LEHIGH-NORTHAMPTON-
INCLUDING THE CITIES OF...NEWTON...WASHINGTON...MORRISTOWN...
FLEMINGTON...SOMERVILLE...NEW BRUNSWICK...JIM THORPE...
STROUDSBURG...READING...ALLENTOWN...BETHLEHEM...EASTON
111 PM EDT SUN JUN 30 2013

...FLASH FLOOD WATCH IN EFFECT THROUGH MONDAY EVENING...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS EXPANDED THE

* FLASH FLOOD WATCH TO INCLUDE PORTIONS OF NEW JERSEY AND
  PENNSYLVANIA...INCLUDING THE FOLLOWING AREAS...IN NEW JERSEY... 
  HUNTERDON...MIDDLESEX...MORRIS...SOMERSET...SUSSEX
  AND WARREN. IN PENNSYLVANIA...BERKS...CARBON...LEHIGH...MONROE
  AND NORTHAMPTON.

* THROUGH MONDAY EVENING

* BANDS OF HEAVY SHOWERS AND THUNDERSTORMS WILL CONTINUE TO
  DEVELOP TODAY BEFORE POSSIBLY DECREASING LATE TONIGHT. ANOTHER
  ROUND OF HEAVY SHOWERS AND THUNDERSTORMS ARE EXPECTED MONDAY
  MORNING THROUGH THE LATE EVENING HOURS POSSIBLY SPILLING INTO
  TUESDAY MORNING. IT WILL TAKE ONLY AN INCH OF RAIN TO PRODUCE
  FLASH FLOODING... WHICH WOULD MAKE SOME ROADS IMPASSABLE AS WELL
  AS FORCE FLOODING OF SMALL STREAMS.

* URBAN AND POOR DRAINAGE FLOODING AS WELL AS BASEMENT FLOODING 
  MAY DEVELOP. BE PREPARED FOR POSSIBLE TRAVEL DELAYS AND 
  DETOURS AT TIMES IN LOW LYING AREAS AND NEAR SMALL STREAMS IF 
  FLOODING DEVELOPS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$

DEZ001-MDZ008-NJZ015>019-PAZ070-071-101>106-010900-
/O.EXT.KPHI.FF.A.0004.130630T1711Z-130702T0200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
NEW CASTLE-CECIL-MERCER-SALEM-GLOUCESTER-CAMDEN-
NORTHWESTERN BURLINGTON-DELAWARE-PHILADELPHIA-WESTERN CHESTER-
EASTERN CHESTER-WESTERN MONTGOMERY-EASTERN MONTGOMERY-UPPER BUCKS-
LOWER BUCKS-
INCLUDING THE CITIES OF...WILMINGTON...ELKTON...TRENTON...
PENNSVILLE...GLASSBORO...CAMDEN...CHERRY HILL...MOORESTOWN...
MOUNT HOLLY...MEDIA...PHILADELPHIA...HONEY BROOK...OXFORD...
WEST CHESTER...KENNET SQUARE...COLLEGEVILLE...POTTSTOWN...
NORRISTOWN...LANSDALE...CHALFONT...PERKASIE...MORRISVILLE...
DOYLESTOWN
111 PM EDT SUN JUN 30 2013

...FLASH FLOOD WATCH NOW IN EFFECT THROUGH MONDAY EVENING...

THE FLASH FLOOD WATCH IS NOW IN EFFECT FOR

* PORTIONS OF NORTHERN DELAWARE...NORTHEAST MARYLAND...NEW 
  JERSEY AND SOUTHEAST PENNSYLVANIA...INCLUDING THE FOLLOWING 
  AREAS...IN NORTHERN DELAWARE...NEW CASTLE. IN NORTHEAST 
  MARYLAND...CECIL. IN NEW JERSEY...CAMDEN...GLOUCESTER... 
  MERCER...NORTHWESTERN BURLINGTON AND SALEM. IN SOUTHEAST 
  PENNSYLVANIA...DELAWARE...EASTERN CHESTER...EASTERN 
  MONTGOMERY...LOWER BUCKS...PHILADELPHIA...UPPER BUCKS... 
  WESTERN CHESTER AND WESTERN MONTGOMERY. 

* THROUGH MONDAY EVENING

* BANDS OF HEAVY SHOWERS AND THUNDERSTORMS WILL CONTINUE TO
  DEVELOP TODAY BEFORE POSSIBLY DECREASING LATE TONIGHT. ANOTHER
  ROUND OF HEAVY SHOWERS AND THUNDERSTORMS ARE EXPECTED MONDAY
  MORNING THROUGH THE LATE EVENING HOURS POSSIBLY SPILLING INTO
  TUESDAY MORNING. IT WILL TAKE ONLY 1 TO 2 INCHES OF RAIN TO
  PRODUCE FLASH FLOODING... WHICH WOULD MAKE SOME ROADS IMPASSABLE
  AS WELL AS FORCE FLOODING OF SMALL STREAMS.

* URBAN AND POOR DRAINAGE FLOODING AS WELL AS BASEMENT FLOODING 
  MAY DEVELOP. BE PREPARED FOR POSSIBLE TRAVEL DELAYS AND 
  DETOURS AT TIMES IN LOW LYING AREAS AND NEAR SMALL STREAMS IF 
  FLOODING DEVELOPS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$

HEAVENER
967 
WGUS61 KPHI 301940
FFAPHI

URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
340 PM EDT SUN JUN 30 2013

DEZ002>004-MDZ012-015-019-020-011000-
/O.EXA.KPHI.FF.A.0004.000000T0000Z-130702T0200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
KENT-INLAND SUSSEX-DELAWARE BEACHES-KENT MD-QUEEN ANNES-TALBOT-
CAROLINE-
INCLUDING THE CITIES OF...DOVER...GEORGETOWN...REHOBOTH BEACH...
CHESTERTOWN...CENTREVILLE...EASTON...DENTON
340 PM EDT SUN JUN 30 2013

...FLASH FLOOD WATCH IN EFFECT THROUGH MONDAY EVENING...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS EXPANDED THE

* FLASH FLOOD WATCH TO INCLUDE PORTIONS OF DELAWARE AND 
  NORTHEAST MARYLAND...INCLUDING THE FOLLOWING AREAS...IN 
  DELAWARE...DELAWARE BEACHES...INLAND SUSSEX AND KENT. IN 
  NORTHEAST MARYLAND...CAROLINE...KENT MD...QUEEN ANNES AND 
  TALBOT. 

* THROUGH MONDAY EVENING

* BANDS OF HEAVY SHOWERS AND THUNDERSTORMS WILL CONTINUE TO
  DEVELOP TODAY BEFORE POSSIBLY DECREASING LATE THIS EVENING.
  ANOTHER ROUND OF HEAVY SHOWERS AND THUNDERSTORMS ARE EXPECTED
  MONDAY MORNING THROUGH THE LATE EVENING HOURS POSSIBLY SPILLING
  INTO TUESDAY MORNING. IT WILL TAKE AROUND TWO INCHES OF RAIN TO
  PRODUCE FLASH FLOODING... WHICH WOULD MAKE SOME ROADS IMPASSABLE
  AS WELL AS FORCE FLOODING OF SMALL STREAMS.

* URBAN AND POOR DRAINAGE FLOODING AS WELL AS BASEMENT FLOODING 
  MAY DEVELOP. BE PREPARED FOR POSSIBLE TRAVEL DELAYS AND 
  DETOURS AT TIMES IN LOW LYING AREAS AND NEAR SMALL STREAMS IF 
  FLOODING DEVELOPS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$

DEZ001-MDZ008-NJZ001-007>010-012-015>019-PAZ054-055-060>062-070-
071-101>106-011000-
/O.CON.KPHI.FF.A.0004.000000T0000Z-130702T0200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
NEW CASTLE-CECIL-SUSSEX-WARREN-MORRIS-HUNTERDON-SOMERSET-
MIDDLESEX-MERCER-SALEM-GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON-
CARBON-MONROE-BERKS-LEHIGH-NORTHAMPTON-DELAWARE-PHILADELPHIA-
WESTERN CHESTER-EASTERN CHESTER-WESTERN MONTGOMERY-
EASTERN MONTGOMERY-UPPER BUCKS-LOWER BUCKS-
INCLUDING THE CITIES OF...WILMINGTON...ELKTON...NEWTON...
WASHINGTON...MORRISTOWN...FLEMINGTON...SOMERVILLE...
NEW BRUNSWICK...TRENTON...PENNSVILLE...GLASSBORO...CAMDEN...
CHERRY HILL...MOORESTOWN...MOUNT HOLLY...JIM THORPE...
STROUDSBURG...READING...ALLENTOWN...BETHLEHEM...EASTON...MEDIA...
PHILADELPHIA...HONEY BROOK...OXFORD...WEST CHESTER...
KENNET SQUARE...COLLEGEVILLE...POTTSTOWN...NORRISTOWN...
LANSDALE...CHALFONT...PERKASIE...MORRISVILLE...DOYLESTOWN
340 PM EDT SUN JUN 30 2013

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH MONDAY EVENING...

THE FLASH FLOOD WATCH CONTINUES FOR

* PORTIONS OF NORTHERN DELAWARE...NORTHEAST MARYLAND...NEW 
  JERSEY AND PENNSYLVANIA...INCLUDING THE FOLLOWING AREAS...IN 
  NORTHERN DELAWARE...NEW CASTLE. IN NORTHEAST MARYLAND...CECIL. 
  IN NEW JERSEY...CAMDEN...GLOUCESTER...HUNTERDON...MERCER... 
  MIDDLESEX...MORRIS...NORTHWESTERN BURLINGTON...SALEM... 
  SOMERSET...SUSSEX AND WARREN. IN PENNSYLVANIA...BERKS... 
  CARBON...DELAWARE...EASTERN CHESTER...EASTERN MONTGOMERY... 
  LEHIGH...LOWER BUCKS...MONROE...NORTHAMPTON...PHILADELPHIA... 
  UPPER BUCKS...WESTERN CHESTER AND WESTERN MONTGOMERY. 

* THROUGH MONDAY EVENING

* BANDS OF HEAVY SHOWERS AND THUNDERSTORMS WILL CONTINUE TO
  DEVELOP TODAY BEFORE POSSIBLY DECREASING LATE THIS EVENING.
  ANOTHER ROUND OF HEAVY SHOWERS AND THUNDERSTORMS ARE EXPECTED
  MONDAY MORNING THROUGH THE LATE EVENING HOURS POSSIBLY SPILLING
  INTO TUESDAY MORNING. IT WILL TAKE AROUND ONE INCH ACROSS THE
  PHILADELPHIA METRO AREA AND ONE TO TWO INCHES ACROSS NORTHERN
  NEW JERSEY, THE POCONOS, AND THE LEHIGH VALLEY TO PRODUCE FLASH
  FLOODING... WHICH WOULD MAKE SOME ROADS IMPASSABLE AS WELL AS
  FORCE FLOODING OF SMALL STREAMS.

* URBAN AND POOR DRAINAGE FLOODING AS WELL AS BASEMENT FLOODING 
  MAY DEVELOP. BE PREPARED FOR POSSIBLE TRAVEL DELAYS AND 
  DETOURS AT TIMES IN LOW LYING AREAS AND NEAR SMALL STREAMS IF 
  FLOODING DEVELOPS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$

HEAVENER
898 
WGUS61 KPHI 010243
FFAPHI

FLOOD WATCH
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1043 PM EDT SUN JUN 30 2013

DEZ001>004-MDZ008-012-015-019-020-NJZ001-007>010-012-015>019-
PAZ054-055-060>062-070-071-101>106-011000-
/O.CON.KPHI.FF.A.0004.000000T0000Z-130702T0200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
NEW CASTLE-KENT-INLAND SUSSEX-DELAWARE BEACHES-CECIL-KENT MD-
QUEEN ANNES-TALBOT-CAROLINE-SUSSEX-WARREN-MORRIS-HUNTERDON-
SOMERSET-MIDDLESEX-MERCER-SALEM-GLOUCESTER-CAMDEN-
NORTHWESTERN BURLINGTON-CARBON-MONROE-BERKS-LEHIGH-NORTHAMPTON-
DELAWARE-PHILADELPHIA-WESTERN CHESTER-EASTERN CHESTER-
WESTERN MONTGOMERY-EASTERN MONTGOMERY-UPPER BUCKS-LOWER BUCKS-
INCLUDING THE CITIES OF...WILMINGTON...DOVER...GEORGETOWN...
REHOBOTH BEACH...ELKTON...CHESTERTOWN...CENTREVILLE...EASTON...
DENTON...NEWTON...WASHINGTON...MORRISTOWN...FLEMINGTON...
SOMERVILLE...NEW BRUNSWICK...TRENTON...PENNSVILLE...GLASSBORO...
CAMDEN...CHERRY HILL...MOORESTOWN...MOUNT HOLLY...JIM THORPE...
STROUDSBURG...READING...ALLENTOWN...BETHLEHEM...MEDIA...
PHILADELPHIA...HONEY BROOK...OXFORD...WEST CHESTER...
KENNET SQUARE...COLLEGEVILLE...POTTSTOWN...NORRISTOWN...
LANSDALE...CHALFONT...PERKASIE...MORRISVILLE...DOYLESTOWN
1043 PM EDT SUN JUN 30 2013

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH MONDAY EVENING...

THE FLASH FLOOD WATCH CONTINUES FOR

* PORTIONS OF DELAWARE...NORTHEAST MARYLAND...NEW JERSEY AND 
  PENNSYLVANIA...INCLUDING THE FOLLOWING AREAS...IN DELAWARE... 
  DELAWARE BEACHES...INLAND SUSSEX...KENT AND NEW CASTLE. IN 
  NORTHEAST MARYLAND...CAROLINE...CECIL...KENT MD...QUEEN ANNES 
  AND TALBOT. IN NEW JERSEY...CAMDEN...GLOUCESTER...HUNTERDON... 
  MERCER...MIDDLESEX...MORRIS...NORTHWESTERN BURLINGTON... 
  SALEM...SOMERSET...SUSSEX AND WARREN. IN PENNSYLVANIA... 
  BERKS...CARBON...DELAWARE...EASTERN CHESTER...EASTERN 
  MONTGOMERY...LEHIGH...LOWER BUCKS...MONROE...NORTHAMPTON... 
  PHILADELPHIA...UPPER BUCKS...WESTERN CHESTER AND WESTERN 
  MONTGOMERY. 

* THROUGH MONDAY EVENING.

* A LULL IN THE SHOWERS AND THUNDERSTORMS ARE EXPECTED FOR AWHILE
  TONIGHT, HOWEVER ANOTHER ROUND OF HEAVY SHOWERS AND
  THUNDERSTORMS ARE EXPECTED TO ARRIVE TOWARD DAYBREAK MONDAY,
  THEN CONTINUE THROUGH THE LATE EVENING HOURS POSSIBLY INTO
  TUESDAY MORNING. IT WILL TAKE AROUND ONE INCH OF RAIN ACROSS THE
  PHILADELPHIA METRO AREA AND ONE TO TWO INCHES ACROSS NORTHERN
  NEW JERSEY, THE POCONOS, AND THE LEHIGH VALLEY TO PRODUCE FLASH
  FLOODING, WHICH WOULD MAKE SOME ROADS IMPASSABLE AS WELL AS
  FORCE FLOODING OF SMALL STREAMS.

* URBAN AND POOR DRAINAGE FLOODING AS WELL AS BASEMENT FLOODING 
  MAY DEVELOP. BE PREPARED FOR POSSIBLE TRAVEL DELAYS AND 
  DETOURS AT TIMES IN LOW LYING AREAS AND NEAR SMALL STREAMS IF 
  FLOODING DEVELOPS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$

HEAVENER/GORSE
638 
WGUS61 KPHI 010803
FFAPHI

FLOOD WATCH
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
403 AM EDT MON JUL 1 2013

DEZ001>004-MDZ008-012-015-019-020-NJZ001-007>010-012-015>019-
PAZ054-055-060>062-070-071-101>106-012100-
/O.CON.KPHI.FF.A.0004.000000T0000Z-130702T0200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
NEW CASTLE-KENT-INLAND SUSSEX-DELAWARE BEACHES-CECIL-KENT MD-
QUEEN ANNES-TALBOT-CAROLINE-SUSSEX-WARREN-MORRIS-HUNTERDON-
SOMERSET-MIDDLESEX-MERCER-SALEM-GLOUCESTER-CAMDEN-
NORTHWESTERN BURLINGTON-CARBON-MONROE-BERKS-LEHIGH-NORTHAMPTON-
DELAWARE-PHILADELPHIA-WESTERN CHESTER-EASTERN CHESTER-
WESTERN MONTGOMERY-EASTERN MONTGOMERY-UPPER BUCKS-LOWER BUCKS-
INCLUDING THE CITIES OF...WILMINGTON...DOVER...GEORGETOWN...
REHOBOTH BEACH...ELKTON...CHESTERTOWN...CENTREVILLE...EASTON...
DENTON...NEWTON...WASHINGTON...MORRISTOWN...FLEMINGTON...
SOMERVILLE...NEW BRUNSWICK...TRENTON...PENNSVILLE...GLASSBORO...
CAMDEN...CHERRY HILL...MOORESTOWN...MOUNT HOLLY...JIM THORPE...
STROUDSBURG...READING...ALLENTOWN...BETHLEHEM...MEDIA...
PHILADELPHIA...HONEY BROOK...OXFORD...WEST CHESTER...
KENNET SQUARE...COLLEGEVILLE...POTTSTOWN...NORRISTOWN...
LANSDALE...CHALFONT...PERKASIE...MORRISVILLE...DOYLESTOWN
403 AM EDT MON JUL 1 2013

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING...

THE FLASH FLOOD WATCH CONTINUES FOR

* PORTIONS OF DELAWARE...NORTHEAST MARYLAND...NEW JERSEY AND 
  PENNSYLVANIA...INCLUDING THE FOLLOWING AREAS...IN DELAWARE... 
  DELAWARE BEACHES...INLAND SUSSEX...KENT AND NEW CASTLE. IN 
  NORTHEAST MARYLAND...CAROLINE...CECIL...KENT MD...QUEEN ANNES 
  AND TALBOT. IN NEW JERSEY...CAMDEN...GLOUCESTER...HUNTERDON... 
  MERCER...MIDDLESEX...MORRIS...NORTHWESTERN BURLINGTON... 
  SALEM...SOMERSET...SUSSEX AND WARREN. IN PENNSYLVANIA... 
  BERKS...CARBON...DELAWARE...EASTERN CHESTER...EASTERN 
  MONTGOMERY...LEHIGH...LOWER BUCKS...MONROE...NORTHAMPTON... 
  PHILADELPHIA...UPPER BUCKS...WESTERN CHESTER AND WESTERN 
  MONTGOMERY. 

* THROUGH THIS EVENING

* A LULL IN THE SHOWERS AND THUNDERSTORMS ARE EXPECTED FOR
  PORTIONS OF THE AREA THIS MORNING... HOWEVER ANOTHER ROUND OF
  HEAVY SHOWERS AND THUNDERSTORMS ARE EXPECTED TO ARRIVE LATER
  THIS MORNING... THEN CONTINUE THROUGH THE LATE EVENING HOURS POSSIBLY
  INTO TUESDAY MORNING. IT WILL TAKE AROUND ONE INCH OF RAIN
  ACROSS THE PHILADELPHIA METRO AREA AND ONE TO TWO INCHES ACROSS
  NORTHERN NEW JERSEY... THE POCONOS... AND THE LEHIGH VALLEY TO
  PRODUCE FLASH FLOODING... WHICH WOULD MAKE SOME ROADS IMPASSABLE
  AS WELL AS FORCE FLOODING OF SMALL STREAMS.

* URBAN AND POOR DRAINAGE FLOODING AS WELL AS BASEMENT FLOODING 
  MAY DEVELOP. BE PREPARED FOR POSSIBLE TRAVEL DELAYS AND 
  DETOURS AT TIMES IN LOW LYING AREAS AND NEAR SMALL STREAMS IF 
  FLOODING DEVELOPS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$
070 
WGUS61 KPHI 011611
FFAPHI

URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1211 PM EDT MON JUL 1 2013

DEZ001>004-MDZ008-012-015-019-020-NJZ001-007>010-012-015>019-
PAZ054-055-060>062-070-071-101>106-020300-
/O.EXT.KPHI.FF.A.0004.000000T0000Z-130703T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
NEW CASTLE-KENT-INLAND SUSSEX-DELAWARE BEACHES-CECIL-KENT MD-
QUEEN ANNES-TALBOT-CAROLINE-SUSSEX-WARREN-MORRIS-HUNTERDON-
SOMERSET-MIDDLESEX-MERCER-SALEM-GLOUCESTER-CAMDEN-
NORTHWESTERN BURLINGTON-CARBON-MONROE-BERKS-LEHIGH-NORTHAMPTON-
DELAWARE-PHILADELPHIA-WESTERN CHESTER-EASTERN CHESTER-
WESTERN MONTGOMERY-EASTERN MONTGOMERY-UPPER BUCKS-LOWER BUCKS-
INCLUDING THE CITIES OF...WILMINGTON...DOVER...GEORGETOWN...
REHOBOTH BEACH...ELKTON...CHESTERTOWN...CENTREVILLE...EASTON...
DENTON...NEWTON...WASHINGTON...MORRISTOWN...FLEMINGTON...
SOMERVILLE...NEW BRUNSWICK...TRENTON...PENNSVILLE...GLASSBORO...
CAMDEN...CHERRY HILL...MOORESTOWN...MOUNT HOLLY...JIM THORPE...
STROUDSBURG...READING...ALLENTOWN...BETHLEHEM...MEDIA...
PHILADELPHIA...HONEY BROOK...OXFORD...WEST CHESTER...
KENNET SQUARE...COLLEGEVILLE...POTTSTOWN...NORRISTOWN...
LANSDALE...CHALFONT...PERKASIE...MORRISVILLE...DOYLESTOWN
1211 PM EDT MON JUL 1 2013

...FLASH FLOOD WATCH NOW IN EFFECT THROUGH TUESDAY EVENING...

THE FLASH FLOOD WATCH IS NOW IN EFFECT FOR

* PORTIONS OF DELAWARE...NORTHEAST MARYLAND...NEW JERSEY AND 
  PENNSYLVANIA...INCLUDING THE FOLLOWING AREAS...IN DELAWARE... 
  DELAWARE BEACHES...INLAND SUSSEX...KENT AND NEW CASTLE. IN 
  NORTHEAST MARYLAND...CAROLINE...CECIL...KENT MD...QUEEN ANNES 
  AND TALBOT. IN NEW JERSEY...CAMDEN...GLOUCESTER...HUNTERDON... 
  MERCER...MIDDLESEX...MORRIS...NORTHWESTERN BURLINGTON... 
  SALEM...SOMERSET...SUSSEX AND WARREN. IN PENNSYLVANIA... 
  BERKS...CARBON...DELAWARE...EASTERN CHESTER...EASTERN 
  MONTGOMERY...LEHIGH...LOWER BUCKS...MONROE...NORTHAMPTON... 
  PHILADELPHIA...UPPER BUCKS...WESTERN CHESTER AND WESTERN 
  MONTGOMERY. 

* THROUGH TUESDAY EVENING

* TWO OR THREE MORE PERIODS OF TORRENTIAL RAIN PRODUCING SHOWERS
  AND EMBEDDED STRONG THUNDERSTORMS ARE EXPECTED BETWEEN THIS
  AFTERNOON AND EARLY TUESDAY EVENING. ONE BATCH IS ARRIVING FROM
  THE DELMARVA THIS AFTERNOON. ANOTHER BATCH SHOULD DEVELOP OR
  MOVE INTO PORTIONS OF OUR AREA EARLY TUESDAY MORNING WITH YET
  ANOTHER ROUND EXPECTED TUESDAY AFTERNOON.

* TEN TO 15 INCHES OF RAIN HAS OCCURRED DURING THE PAST 30 DAYS
  OVER MUCH OF THE INTERSTATE 95 CORRIDOR.

* ONE INCH OF RAIN IS POSSIBLE IN 30 MINUTES FROM SOME OF THESE
  HEAVY SHOWERS AND THAT EASILY PRODUCES FLOODING IN THE URBAN 
  AREAS.

* URBAN AND POOR DRAINAGE FLOODING AS WELL AS BASEMENT FLOODING
  WILL DEVELOP....WITH SMALL STREAM FLOODING OCCURRING IN SOME
  PLACES FROM TIME TO TIME DURING THE NEXT 24 HOURS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$


DRAG
667 
WGUS61 KPHI 011945
FFAPHI

FLOOD WATCH
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
345 PM EDT MON JUL 1 2013

DEZ001>004-MDZ008-012-015-019-020-NJZ001-007>010-012-015>019-
PAZ054-055-060>062-070-071-101>106-020800-
/O.CON.KPHI.FF.A.0004.000000T0000Z-130703T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
NEW CASTLE-KENT-INLAND SUSSEX-DELAWARE BEACHES-CECIL-KENT MD-
QUEEN ANNES-TALBOT-CAROLINE-SUSSEX-WARREN-MORRIS-HUNTERDON-
SOMERSET-MIDDLESEX-MERCER-SALEM-GLOUCESTER-CAMDEN-
NORTHWESTERN BURLINGTON-CARBON-MONROE-BERKS-LEHIGH-NORTHAMPTON-
DELAWARE-PHILADELPHIA-WESTERN CHESTER-EASTERN CHESTER-
WESTERN MONTGOMERY-EASTERN MONTGOMERY-UPPER BUCKS-LOWER BUCKS-
INCLUDING THE CITIES OF...WILMINGTON...DOVER...GEORGETOWN...
REHOBOTH BEACH...ELKTON...CHESTERTOWN...CENTREVILLE...EASTON...
DENTON...NEWTON...WASHINGTON...MORRISTOWN...FLEMINGTON...
SOMERVILLE...NEW BRUNSWICK...TRENTON...PENNSVILLE...GLASSBORO...
CAMDEN...CHERRY HILL...MOORESTOWN...MOUNT HOLLY...JIM THORPE...
STROUDSBURG...READING...ALLENTOWN...BETHLEHEM...MEDIA...
PHILADELPHIA...HONEY BROOK...OXFORD...WEST CHESTER...
KENNET SQUARE...COLLEGEVILLE...POTTSTOWN...NORRISTOWN...
LANSDALE...CHALFONT...PERKASIE...MORRISVILLE...DOYLESTOWN
345 PM EDT MON JUL 1 2013

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH TUESDAY EVENING...

THE FLASH FLOOD WATCH CONTINUES FOR

* PORTIONS OF DELAWARE...NORTHEAST MARYLAND...NEW JERSEY AND 
  PENNSYLVANIA...INCLUDING THE FOLLOWING AREAS...IN DELAWARE... 
  DELAWARE BEACHES...INLAND SUSSEX...KENT AND NEW CASTLE. IN 
  NORTHEAST MARYLAND...CAROLINE...CECIL...KENT MD...QUEEN ANNES 
  AND TALBOT. IN NEW JERSEY...CAMDEN...GLOUCESTER...HUNTERDON... 
  MERCER...MIDDLESEX...MORRIS...NORTHWESTERN BURLINGTON... 
  SALEM...SOMERSET...SUSSEX AND WARREN. IN PENNSYLVANIA... 
  BERKS...CARBON...DELAWARE...EASTERN CHESTER...EASTERN 
  MONTGOMERY...LEHIGH...LOWER BUCKS...MONROE...NORTHAMPTON... 
  PHILADELPHIA...UPPER BUCKS...WESTERN CHESTER AND WESTERN 
  MONTGOMERY. 

* THROUGH TUESDAY EVENING

* ONE OR TWO MORE PERIODS OF TORRENTIAL RAIN PRODUCING SHOWERS AND
  EMBEDDED THUNDERSTORMS ARE EXPECTED BY TUESDAY NIGHT. TIMING THE
  ONSET OF ANOTHER 1 TO 3 HOUR PERIOD OF TORRENTIAL RAIN PRODUCING
  SHOWERS IS UNCERTAIN. SPOTTY HEAVY SHOWERS WILL OCCUR LATE THIS
  AFTERNOON AND EVENING IN SOUTHERN DELAWARE AND EASTERN
  PENNSYLVANIA. THERE APPEARS TO BE A BETTER CHANCE FOR A SOMEWHAT
  MORE WIDESPREAD FLASH FLOOD PRODUCING RAIN EPISODE VERY LATE
  TONIGHT OR TUESDAY MORNING.

* TEN TO 15 INCHES OF RAIN HAS OCCURRED DURING THE PAST 30 DAYS
  OVER MUCH OF THE INTERSTATE 95 CORRIDOR. THE GROUND IS NEARLY
  SATURATED. THIS MONDAY MORNINGS 1 TO 2 INCH RAINS IN 30 TO 60
  MINUTES PRODUCED POCKETS OF FLASH AND SMALL STREAM FLOODING IN
  PARTS OF EASTERN PENNSYLVANIA AND NORTHERN NEW JERSEY.

* BE PREPARED FOR TRAVEL DELAYS IN PARTS OF THE AREA EARLY TUESDAY
  MORNING DUE TO POOR DRAINAGE FLOODING. THERE MAY BE SMALL AREAS
  OF MORE DANGEROUS FLOODING INCLUDING SMALL STREAM FLOODING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$


DRAG
685 
WGUS61 KPHI 020121
FFAPHI

FLOOD WATCH
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
921 PM EDT MON JUL 1 2013

DEZ001>004-MDZ008-012-015-019-020-NJZ001-007>010-012-015>019-
PAZ054-055-060>062-070-071-101>106-021100-
/O.CON.KPHI.FF.A.0004.000000T0000Z-130703T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
NEW CASTLE-KENT-INLAND SUSSEX-DELAWARE BEACHES-CECIL-KENT MD-
QUEEN ANNES-TALBOT-CAROLINE-SUSSEX-WARREN-MORRIS-HUNTERDON-
SOMERSET-MIDDLESEX-MERCER-SALEM-GLOUCESTER-CAMDEN-
NORTHWESTERN BURLINGTON-CARBON-MONROE-BERKS-LEHIGH-NORTHAMPTON-
DELAWARE-PHILADELPHIA-WESTERN CHESTER-EASTERN CHESTER-
WESTERN MONTGOMERY-EASTERN MONTGOMERY-UPPER BUCKS-LOWER BUCKS-
INCLUDING THE CITIES OF...WILMINGTON...DOVER...GEORGETOWN...
REHOBOTH BEACH...ELKTON...CHESTERTOWN...CENTREVILLE...EASTON...
DENTON...NEWTON...WASHINGTON...MORRISTOWN...FLEMINGTON...
SOMERVILLE...NEW BRUNSWICK...TRENTON...PENNSVILLE...GLASSBORO...
CAMDEN...CHERRY HILL...MOORESTOWN...MOUNT HOLLY...JIM THORPE...
STROUDSBURG...READING...ALLENTOWN...BETHLEHEM...MEDIA...
PHILADELPHIA...HONEY BROOK...OXFORD...WEST CHESTER...
KENNET SQUARE...COLLEGEVILLE...POTTSTOWN...NORRISTOWN...
LANSDALE...CHALFONT...PERKASIE...MORRISVILLE...DOYLESTOWN
921 PM EDT MON JUL 1 2013

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH TUESDAY EVENING...

THE FLASH FLOOD WATCH CONTINUES FOR

* PORTIONS OF DELAWARE...NORTHEAST MARYLAND...NEW JERSEY AND 
  PENNSYLVANIA...INCLUDING THE FOLLOWING AREAS...IN DELAWARE... 
  DELAWARE BEACHES...INLAND SUSSEX...KENT AND NEW CASTLE. IN 
  NORTHEAST MARYLAND...CAROLINE...CECIL...KENT MD...QUEEN ANNES 
  AND TALBOT. IN NEW JERSEY...CAMDEN...GLOUCESTER...HUNTERDON... 
  MERCER...MIDDLESEX...MORRIS...NORTHWESTERN BURLINGTON... 
  SALEM...SOMERSET...SUSSEX AND WARREN. IN PENNSYLVANIA... 
  BERKS...CARBON...DELAWARE...EASTERN CHESTER...EASTERN 
  MONTGOMERY...LEHIGH...LOWER BUCKS...MONROE...NORTHAMPTON... 
  PHILADELPHIA...UPPER BUCKS...WESTERN CHESTER AND WESTERN 
  MONTGOMERY. 

* THROUGH TUESDAY EVENING

* ONE OR TWO MORE PERIODS OF TORRENTIAL RAIN PRODUCING SHOWERS AND
  EMBEDDED THUNDERSTORMS ARE EXPECTED BY TUESDAY NIGHT. TIMING THE
  ONSET OF ANOTHER 1 TO 3 HOUR PERIOD OF TORRENTIAL RAIN PRODUCING
  SHOWERS IS UNCERTAIN. THERE APPEARS TO BE A BETTER CHANCE FOR A
  SOMEWHAT MORE WIDESPREAD FLASH FLOOD PRODUCING RAIN EPISODE VERY
  CENTERED AROUND TUESDAY MORNING.

* TEN TO 15 INCHES OF RAIN HAS OCCURRED DURING THE PAST 30 DAYS 
  OVER MUCH OF THE INTERSTATE 95 CORRIDOR. THE GROUND IS NEARLY 
  SATURATED. THIS MONDAY MORNINGS 1 TO 2 INCH RAINS IN 30 TO 60 
  MINUTES PRODUCED POCKETS OF FLASH AND SMALL STREAM FLOODING IN 
  PARTS OF EASTERN PENNSYLVANIA AND NORTHERN NEW JERSEY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$
609 
WGUS61 KPHI 020808
FFAPHI

FLOOD WATCH
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
408 AM EDT TUE JUL 2 2013

DEZ001>004-MDZ008-012-015-019-020-NJZ001-007>010-012-015>019-
PAZ054-055-060>062-070-071-101>106-022100-
/O.CON.KPHI.FF.A.0004.000000T0000Z-130703T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
NEW CASTLE-KENT-INLAND SUSSEX-DELAWARE BEACHES-CECIL-KENT MD-
QUEEN ANNES-TALBOT-CAROLINE-SUSSEX-WARREN-MORRIS-HUNTERDON-
SOMERSET-MIDDLESEX-MERCER-SALEM-GLOUCESTER-CAMDEN-
NORTHWESTERN BURLINGTON-CARBON-MONROE-BERKS-LEHIGH-NORTHAMPTON-
DELAWARE-PHILADELPHIA-WESTERN CHESTER-EASTERN CHESTER-
WESTERN MONTGOMERY-EASTERN MONTGOMERY-UPPER BUCKS-LOWER BUCKS-
INCLUDING THE CITIES OF...WILMINGTON...DOVER...GEORGETOWN...
REHOBOTH BEACH...ELKTON...CHESTERTOWN...CENTREVILLE...EASTON...
DENTON...NEWTON...WASHINGTON...MORRISTOWN...FLEMINGTON...
SOMERVILLE...NEW BRUNSWICK...TRENTON...PENNSVILLE...GLASSBORO...
CAMDEN...CHERRY HILL...MOORESTOWN...MOUNT HOLLY...JIM THORPE...
STROUDSBURG...READING...ALLENTOWN...BETHLEHEM...MEDIA...
PHILADELPHIA...HONEY BROOK...OXFORD...WEST CHESTER...
KENNET SQUARE...COLLEGEVILLE...POTTSTOWN...NORRISTOWN...
LANSDALE...CHALFONT...PERKASIE...MORRISVILLE...DOYLESTOWN
408 AM EDT TUE JUL 2 2013

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING...

THE FLASH FLOOD WATCH CONTINUES FOR

* PORTIONS OF DELAWARE...NORTHEAST MARYLAND...NEW JERSEY AND 
  PENNSYLVANIA...INCLUDING THE FOLLOWING AREAS...IN DELAWARE... 
  DELAWARE BEACHES...INLAND SUSSEX...KENT AND NEW CASTLE. IN 
  NORTHEAST MARYLAND...CAROLINE...CECIL...KENT MD...QUEEN ANNES 
  AND TALBOT. IN NEW JERSEY...CAMDEN...GLOUCESTER...HUNTERDON... 
  MERCER...MIDDLESEX...MORRIS...NORTHWESTERN BURLINGTON... 
  SALEM...SOMERSET...SUSSEX AND WARREN. IN PENNSYLVANIA... 
  BERKS...CARBON...DELAWARE...EASTERN CHESTER...EASTERN 
  MONTGOMERY...LEHIGH...LOWER BUCKS...MONROE...NORTHAMPTON... 
  PHILADELPHIA...UPPER BUCKS...WESTERN CHESTER AND WESTERN 
  MONTGOMERY. 

* THROUGH THIS EVENING

* ONE OR TWO MORE PERIODS OF TORRENTIAL RAIN PRODUCING SHOWERS AND
  EMBEDDED THUNDERSTORMS ARE EXPECTED BY THIS EVENING. 



PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$
730 
WGUS61 KPHI 021827
FFAPHI

URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
227 PM EDT TUE JUL 2 2013

DEZ001>004-MDZ008-012-015-019-020-NJZ001-007>010-012-015>019-
PAZ054-055-060>062-070-071-101>106-030400-
/O.EXT.KPHI.FF.A.0004.000000T0000Z-130703T0400Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
NEW CASTLE-KENT-INLAND SUSSEX-DELAWARE BEACHES-CECIL-KENT MD-
QUEEN ANNES-TALBOT-CAROLINE-SUSSEX-WARREN-MORRIS-HUNTERDON-
SOMERSET-MIDDLESEX-MERCER-SALEM-GLOUCESTER-CAMDEN-
NORTHWESTERN BURLINGTON-CARBON-MONROE-BERKS-LEHIGH-NORTHAMPTON-
DELAWARE-PHILADELPHIA-WESTERN CHESTER-EASTERN CHESTER-
WESTERN MONTGOMERY-EASTERN MONTGOMERY-UPPER BUCKS-LOWER BUCKS-
INCLUDING THE CITIES OF...WILMINGTON...DOVER...GEORGETOWN...
REHOBOTH BEACH...ELKTON...CHESTERTOWN...CENTREVILLE...EASTON...
DENTON...NEWTON...WASHINGTON...MORRISTOWN...FLEMINGTON...
SOMERVILLE...NEW BRUNSWICK...TRENTON...PENNSVILLE...GLASSBORO...
CAMDEN...CHERRY HILL...MOORESTOWN...MOUNT HOLLY...JIM THORPE...
STROUDSBURG...READING...ALLENTOWN...BETHLEHEM...MEDIA...
PHILADELPHIA...HONEY BROOK...OXFORD...WEST CHESTER...
KENNET SQUARE...COLLEGEVILLE...POTTSTOWN...NORRISTOWN...
LANSDALE...CHALFONT...PERKASIE...MORRISVILLE...DOYLESTOWN
227 PM EDT TUE JUL 2 2013

...FLASH FLOOD WATCH NOW IN EFFECT UNTIL MIDNIGHT EDT TONIGHT...

THE FLASH FLOOD WATCH IS NOW IN EFFECT FOR

* PORTIONS OF DELAWARE...NORTHEAST MARYLAND...NEW JERSEY AND 
  PENNSYLVANIA...INCLUDING THE FOLLOWING AREAS...IN DELAWARE... 
  DELAWARE BEACHES...INLAND SUSSEX...KENT AND NEW CASTLE. IN 
  NORTHEAST MARYLAND...CAROLINE...CECIL...KENT MD...QUEEN ANNES 
  AND TALBOT. IN NEW JERSEY...CAMDEN...GLOUCESTER...HUNTERDON... 
  MERCER...MIDDLESEX...MORRIS...NORTHWESTERN BURLINGTON... 
  SALEM...SOMERSET...SUSSEX AND WARREN. IN PENNSYLVANIA... 
  BERKS...CARBON...DELAWARE...EASTERN CHESTER...EASTERN 
  MONTGOMERY...LEHIGH...LOWER BUCKS...MONROE...NORTHAMPTON... 
  PHILADELPHIA...UPPER BUCKS...WESTERN CHESTER AND WESTERN 
  MONTGOMERY. 

* UNTIL MIDNIGHT EDT TONIGHT

* SHOWERS AND THUNDERSTORMS ARE EXPECTED TO DEVELOP IN THE
  UNSTABLE ATMOSPHERE CURRENTLY OVER THE AREA. IN
  ADDITION...SHOWERS AND THUNDERSTORMS IN CENTRAL VIRGINIA AND
  NORTH CAROLINA WILL BE MOVING NORTH DURING THE LATE AFTERNOON
  HOURS. GIVEN THE RECENT VERY WET CONDITIONS...RAIN FROM ALL THIS
  EXPECTED ACTIVITY COULD CAUSE ADDITIONAL FLOODING WHEREVER THE
  HEAVIEST RAIN HAPPENS TO FALL THROUGH THIS EVENING. THE FLASH
  FLOOD WATCH PREVIOUSLY IN EFFECT FOR THE AREA HAS THEREFOR BEEN
  EXTEND UNTIL MIDNIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$
529 
WGUS61 KPHI 030118
FFAPHI

FLOOD WATCH
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
918 PM EDT TUE JUL 2 2013
 
DEZ001>004-MDZ008-012-015-019-020-NJZ001-007>010-012-015>019-
PAZ054-055-060>062-070-071-101>106-030230-
/O.CAN.KPHI.FF.A.0004.000000T0000Z-130703T0400Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
NEW CASTLE-KENT-INLAND SUSSEX-DELAWARE BEACHES-CECIL-KENT MD-
QUEEN ANNES-TALBOT-CAROLINE-SUSSEX-WARREN-MORRIS-HUNTERDON-
SOMERSET-MIDDLESEX-MERCER-SALEM-GLOUCESTER-CAMDEN-
NORTHWESTERN BURLINGTON-CARBON-MONROE-BERKS-LEHIGH-NORTHAMPTON-
DELAWARE-PHILADELPHIA-WESTERN CHESTER-EASTERN CHESTER-
WESTERN MONTGOMERY-EASTERN MONTGOMERY-UPPER BUCKS-LOWER BUCKS-
INCLUDING THE CITIES OF...WILMINGTON...DOVER...GEORGETOWN...
REHOBOTH BEACH...ELKTON...CHESTERTOWN...CENTREVILLE...EASTON...
DENTON...NEWTON...WASHINGTON...MORRISTOWN...FLEMINGTON...
SOMERVILLE...NEW BRUNSWICK...TRENTON...PENNSVILLE...GLASSBORO...
CAMDEN...CHERRY HILL...MOORESTOWN...MOUNT HOLLY...JIM THORPE...
STROUDSBURG...READING...ALLENTOWN...BETHLEHEM...MEDIA...
PHILADELPHIA...HONEY BROOK...OXFORD...WEST CHESTER...
KENNET SQUARE...COLLEGEVILLE...POTTSTOWN...NORRISTOWN...
LANSDALE...CHALFONT...PERKASIE...MORRISVILLE...DOYLESTOWN
918 PM EDT TUE JUL 2 2013

...FLASH FLOOD WATCH IS CANCELLED...

THE FLASH FLOOD WATCH FOR PORTIONS OF DELAWARE...NORTHEAST
MARYLAND...NEW JERSEY AND PENNSYLVANIA HAS BEEN CANCELLED.  

THE THREAT FOR MORE WIDESPREAD FLASH FLOODING HAS ENDED.

$$

The office that day

Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 28, 8:08 PM EDTSpecial Marine WarningPHI112 min
Jun 28, 8:26 PM EDTSpecial Marine WarningPHI94 min
Jun 28, 8:42 PM EDTAreal Flood AdvisoryPHISussex, Warren3 hr
Jun 28, 9:54 PM EDTSpecial Marine WarningPHI111 min
Jun 28, 8:16 PM EDTSpecial Weather StatementPHIKent, Sussex89 min
Jun 28, 8:56 PM EDTAreal Flood AdvisoryPHIKent, Sussex4 hr

Nearby

Flash Flood Watches in New Jersey, 2013Flash Flood Watches in Pennsylvania, 2013Flash Flood Watches in Maryland, 2013Every flash flood watch in 2013

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.