Alert archive / New Jersey / Flash Flood Watches in 2011
Flash Flood Watch 6, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this flash flood watch at Aug 14, 2011, 3:42 AM EDT for 4 states. It was in force for 25 hr.
The area
The counties it named.
The facts
- Issued
- Aug 14, 2011, 3:42 AM EDT (07:42 UTC)
- Expired
- Aug 15, 2011, 4:58 AM EDT
- In force
- 25 hr
- Issued by
- NWS Philadelphia/Mount Holly
- Flood severity
- None
All 31 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, Atlantic County, NJ, Burlington County, NJ, Camden County, NJ, Cape May County, NJ, Cumberland County, NJ, Gloucester County, NJ, Hunterdon County, NJ, Mercer County, NJ, Middlesex County, NJ, Monmouth County, NJ, Morris County, NJ, Ocean County, NJ, Salem County, NJ, Somerset County, NJ, Sussex County, NJ, Warren County, NJ, Berks County, PA, Carbon County, PA, Delaware County, PA, Lehigh County, PA, Monroe County, PA, Northampton County, PA, Philadelphia County, PA
The radar
The Philadelphia radar (KDIX), 67 km from the middle of the area, began a volume at 07:42 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 00:00Z, 7.7 hours before the alert went out and 219 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 7399 m above ground
- 0-6 km bulk shear
- 35 kt
- 0-1 km storm-relative helicity
- 28 m²/s²
- 0-3 km storm-relative helicity
- 54 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
547 WGUS61 KPHI 140742 FFAPHI URGENT - IMMEDIATE BROADCAST REQUESTED FLOOD WATCH NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 342 AM EDT SUN AUG 14 2011 DEZ001-MDZ008-NJZ001-007>010-012-015-PAZ054-055-060>062-067>071- 142000- /O.CAN.KPHI.FA.A.0010.000000T0000Z-110815T1000Z/ /O.NEW.KPHI.FF.A.0006.110814T0742Z-110815T1000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ NEW CASTLE-CECIL-SUSSEX-WARREN-MORRIS-HUNTERDON-SOMERSET- MIDDLESEX-MERCER-CARBON-MONROE-BERKS-LEHIGH-NORTHAMPTON-CHESTER- MONTGOMERY-BUCKS-DELAWARE-PHILADELPHIA- INCLUDING THE CITIES OF...WILMINGTON...ELKTON...NEWTON... WASHINGTON...MORRISTOWN...FLEMINGTON...SOMERVILLE... NEW BRUNSWICK...TRENTON...JIM THORPE...STROUDSBURG...READING... ALLENTOWN...BETHLEHEM...EASTON...WEST CHESTER...NORRISTOWN... DOYLESTOWN...MEDIA...PHILADELPHIA 342 AM EDT SUN AUG 14 2011 ...FLASH FLOOD WATCH IN EFFECT THROUGH LATE TONIGHT... ...FLOOD WATCH IS CANCELLED... THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A * FLASH FLOOD WATCH 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...HUNTERDON... MERCER...MIDDLESEX...MORRIS...SOMERSET...SUSSEX AND WARREN. IN PENNSYLVANIA...BERKS...BUCKS...CARBON...CHESTER...DELAWARE... LEHIGH...MONROE...MONTGOMERY...NORTHAMPTON AND PHILADELPHIA. * THROUGH LATE TONIGHT * SHOWERS AND THUNDERSTORMS ARE EXPECTED TO CONTINUE TODAY INTO TONIGHT WITH PERIODS OF HEAVY RAIN. ADDITIONAL RAINFALL AMOUNTS OF 1 TO 2 INCHES ARE EXPECTED IN MUCH OF THE REGION WITH LOCALLY HIGHER AMOUNTS POSSIBLE WITH TRAINING OF THE SHOWERS AND THUNDERSTORMS. MUCH OF THE AREA RECEIVED 1 TO 2 INCHES OF RAINFALL OVERNIGHT, WITH LOCALLY HIGHER AMOUNTS OF 3 TO 4 INCHES ACROSS EASTERN PENNSYLVANIA AND NORTHERN NEW JERSEY. THE RAIN MAY FALL IN A SHORT PERIOD OF TIME WITH HIGH RAINFALL RATES, LEADING TO FLASH FLOODING. * THE FORECAST RAINFALL AMOUNTS WILL RESULT IN FLOODING ALONG STREAMS AND CREEKS AND IN AREAS OF POOR DRAINAGE. 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. && THE FLOOD WATCH FOR PORTIONS OF NORTHERN DELAWARE...NORTHEAST MARYLAND...NEW JERSEY AND PENNSYLVANIA HAS BEEN CANCELLED AND CHANGED TO A FLASH FLOOD WATCH. $$ DEZ002>004-MDZ012-015-019-020-NJZ013-014-016>027-142000- /O.NEW.KPHI.FF.A.0006.110814T0742Z-110815T1000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ KENT-INLAND SUSSEX-DELAWARE BEACHES-KENT MD-QUEEN ANNES-TALBOT- CAROLINE-WESTERN MONMOUTH-EASTERN MONMOUTH-SALEM-GLOUCESTER- CAMDEN-NORTHWESTERN BURLINGTON-OCEAN-CUMBERLAND-ATLANTIC-CAPE MAY- ATLANTIC COASTAL CAPE MAY-COASTAL ATLANTIC-COASTAL OCEAN- SOUTHEASTERN BURLINGTON- INCLUDING THE CITIES OF...DOVER...GEORGETOWN...REHOBOTH BEACH... CHESTERTOWN...CENTREVILLE...EASTON...DENTON...FREEHOLD... SANDY HOOK...PENNSVILLE...GLASSBORO...CAMDEN...CHERRY HILL... MOORESTOWN...MOUNT HOLLY...JACKSON...MILLVILLE...HAMMONTON... CAPE MAY COURT HOUSE...OCEAN CITY...ATLANTIC CITY... LONG BEACH ISLAND...WHARTON STATE FOREST 342 AM EDT SUN AUG 14 2011 ...FLASH FLOOD WATCH IN EFFECT THROUGH LATE TONIGHT... THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A * FLASH FLOOD WATCH FOR PORTIONS OF DELAWARE...NORTHEAST MARYLAND AND NEW JERSEY...INCLUDING THE FOLLOWING AREAS...IN DELAWARE...DELAWARE BEACHES...INLAND SUSSEX AND KENT. IN NORTHEAST MARYLAND...CAROLINE...KENT MD...QUEEN ANNES AND TALBOT. IN NEW JERSEY...ATLANTIC...ATLANTIC COASTAL CAPE MAY... CAMDEN...CAPE MAY...COASTAL ATLANTIC...COASTAL OCEAN... CUMBERLAND...EASTERN MONMOUTH...GLOUCESTER...NORTHWESTERN BURLINGTON...OCEAN...SALEM...SOUTHEASTERN BURLINGTON AND WESTERN MONMOUTH. * THROUGH LATE TONIGHT * SHOWERS AND THUNDERSTORMS ARE EXPECTED TO CONTINUE TODAY INTO TONIGHT WITH PERIODS OF HEAVY RAIN. ADDITIONAL RAINFALL AMOUNTS OF 1 TO 2 INCHES ARE EXPECTED IN MUCH OF THE REGION WITH LOCALLY HIGHER AMOUNTS POSSIBLE WITH TRAINING OF THE SHOWERS AND THUNDERSTORMS. MUCH OF THE AREA RECEIVED 1 TO 2 INCHES OF RAINFALL OVERNIGHT, WITH LOCALLY HIGHER AMOUNTS. THE RAIN MAY FALL IN A SHORT PERIOD OF TIME WITH HIGH RAINFALL RATES, LEADING TO FLASH FLOODING. * THE FORECAST RAINFALL AMOUNTS WILL RESULT IN FLOODING ALONG STREAMS AND CREEKS AND IN AREAS OF POOR DRAINAGE. 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. && $$ ROBERTSON
3 follow-up statements
380 WGUS61 KPHI 142027 FFAPHI FLOOD WATCH NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 427 PM EDT SUN AUG 14 2011 DEZ001>004-MDZ008-012-015-019-020-NJZ001-007>010-012>027-PAZ054- 055-060>062-067>071-151000- /O.CON.KPHI.FF.A.0006.000000T0000Z-110815T1000Z/ /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-WESTERN MONMOUTH-EASTERN MONMOUTH-MERCER-SALEM- GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON-OCEAN-CUMBERLAND- ATLANTIC-CAPE MAY-ATLANTIC COASTAL CAPE MAY-COASTAL ATLANTIC- COASTAL OCEAN-SOUTHEASTERN BURLINGTON-CARBON-MONROE-BERKS-LEHIGH- NORTHAMPTON-CHESTER-MONTGOMERY-BUCKS-DELAWARE-PHILADELPHIA- INCLUDING THE CITIES OF...WILMINGTON...DOVER...GEORGETOWN... REHOBOTH BEACH...ELKTON...CHESTERTOWN...CENTREVILLE...EASTON... DENTON...NEWTON...WASHINGTON...MORRISTOWN...FLEMINGTON... SOMERVILLE...NEW BRUNSWICK...FREEHOLD...SANDY HOOK...TRENTON... PENNSVILLE...GLASSBORO...CAMDEN...CHERRY HILL...MOORESTOWN... MOUNT HOLLY...JACKSON...MILLVILLE...HAMMONTON... CAPE MAY COURT HOUSE...OCEAN CITY...ATLANTIC CITY... LONG BEACH ISLAND...WHARTON STATE FOREST...JIM THORPE... STROUDSBURG...READING...ALLENTOWN...BETHLEHEM...WEST CHESTER... NORRISTOWN...DOYLESTOWN...MEDIA...PHILADELPHIA 427 PM EDT SUN AUG 14 2011 ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH LATE TONIGHT... 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...ATLANTIC...ATLANTIC COASTAL CAPE MAY...CAMDEN...CAPE MAY...COASTAL ATLANTIC...COASTAL OCEAN... CUMBERLAND...EASTERN MONMOUTH...GLOUCESTER...HUNTERDON... MERCER...MIDDLESEX...MORRIS...NORTHWESTERN BURLINGTON... OCEAN...SALEM...SOMERSET...SOUTHEASTERN BURLINGTON...SUSSEX... WARREN AND WESTERN MONMOUTH. IN PENNSYLVANIA...BERKS...BUCKS... CARBON...CHESTER...DELAWARE...LEHIGH...MONROE...MONTGOMERY... NORTHAMPTON AND PHILADELPHIA. * THROUGH LATE TONIGHT. * SHOWERS AND SOME THUNDERSTORMS ARE EXPECTED TO CONTINUE THROUGH TONIGHT WITH AREAS OF HEAVY RAIN. IT APPEARS HOWEVER THAT THE WIDESPREAD AND HEAVIEST RAIN IS COMING TO AN END FOR MOST LOCALES LATE THIS AFTERNOON. ADDITIONAL RAINFALL AMOUNTS OF AROUND 1 INCH ARE EXPECTED WITH LOCALLY HIGHER AMOUNTS POSSIBLE WITH ANY TRAINING OF SHOWERS. * THE RUNOFF FROM THE RAIN THAT HAS FALLEN SO FAR IN COMBINATION WITH ADDITIONAL AREAS OF SOME RAIN WILL RESULT IN FLOODING ALONG SOME STREAMS AND CREEKS AND IN AREAS OF POOR DRAINAGE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION. SEVERAL WARNINGS ARE IN EFFECT, THEREFORE REMAIN ALERT FOR AREAS OF FLOODING ESPECIALLY IF YOU ARE NEAR A STREAM OR CREEK. USE EXTRA CAUTION IF YOU WILL BE TRAVELING THROUGH TONIGHT. && $$ GORSE
390 WGUS61 KPHI 150726 FFAPHI FLOOD WATCH NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 326 AM EDT MON AUG 15 2011 DEZ001>004-MDZ008-012-015-019-020-NJZ001-007>010-015>019-021>024- 027-PAZ054-055-060>062-067>071-150830- /O.CAN.KPHI.FF.A.0006.000000T0000Z-110815T1000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ NEW CASTLE-KENT-INLAND SUSSEX-DELAWARE BEACHES-CECIL-KENT MD- QUEEN ANNES-TALBOT-CAROLINE-SUSSEX-WARREN-MORRIS-HUNTERDON- SOMERSET-MERCER-SALEM-GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON- CUMBERLAND-ATLANTIC-CAPE MAY-ATLANTIC COASTAL CAPE MAY- SOUTHEASTERN BURLINGTON-CARBON-MONROE-BERKS-LEHIGH-NORTHAMPTON- CHESTER-MONTGOMERY-BUCKS-DELAWARE-PHILADELPHIA- INCLUDING THE CITIES OF...WILMINGTON...DOVER...GEORGETOWN... REHOBOTH BEACH...ELKTON...CHESTERTOWN...CENTREVILLE...EASTON... DENTON...NEWTON...WASHINGTON...MORRISTOWN...FLEMINGTON... SOMERVILLE...TRENTON...PENNSVILLE...GLASSBORO...CAMDEN... CHERRY HILL...MOORESTOWN...MOUNT HOLLY...MILLVILLE...HAMMONTON... CAPE MAY COURT HOUSE...OCEAN CITY...WHARTON STATE FOREST... JIM THORPE...STROUDSBURG...READING...ALLENTOWN...BETHLEHEM... WEST CHESTER...NORRISTOWN...DOYLESTOWN...MEDIA...PHILADELPHIA 326 AM EDT MON AUG 15 2011 ...FLASH FLOOD WATCH IS CANCELLED... THE FLASH FLOOD WATCH FOR PORTIONS OF DELAWARE...NORTHEAST MARYLAND...NEW JERSEY AND PENNSYLVANIA HAS BEEN CANCELLED. LARGE ORGANIZED BANDS OF VERY HEAVY RAIN SHOWERS ARE NOT EXPECTED THROUGH MIDDAY TODAY. HOWEVER...A COUPLE OF CLUSTERS OF 1 TO 1.5 INCH PRODUCING SHOWERS AND THUNDERSTORMS ARE EXPECTED THIS AFTERNOON OR EVENING. IF THESE PASS OVER REGIONS THAT RECEIVED MORE THAN 3 INCHES OF RAIN THIS WEEKEND, THEN NEW WARNINGS OR ADVISORIES WILL BE ISSUED AS NEEDED. $$ NJZ012>014-020-025-026-151000- /O.CON.KPHI.FF.A.0006.000000T0000Z-110815T1000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ MIDDLESEX-WESTERN MONMOUTH-EASTERN MONMOUTH-OCEAN- COASTAL ATLANTIC-COASTAL OCEAN- INCLUDING THE CITIES OF...NEW BRUNSWICK...FREEHOLD...SANDY HOOK... JACKSON...ATLANTIC CITY...LONG BEACH ISLAND 326 AM EDT MON AUG 15 2011 ...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 6 AM EDT EARLY THIS MORNING... THE FLASH FLOOD WATCH CONTINUES FOR * PORTIONS OF CENTRAL NEW JERSEY...NORTHERN NEW JERSEY AND SOUTHERN NEW JERSEY...INCLUDING THE FOLLOWING AREAS...IN CENTRAL NEW JERSEY...EASTERN MONMOUTH AND WESTERN MONMOUTH. IN NORTHERN NEW JERSEY...MIDDLESEX. IN SOUTHERN NEW JERSEY... COASTAL ATLANTIC...COASTAL OCEAN AND OCEAN. * UNTIL 6 AM EDT EARLY THIS MORNING * ONE LAST GROUP OF HEAVY SHOWERS WAS STILL MOVING NORTHWARD THROUGH EAST CENTRAL NEW JERSEY AND WILL EXIT THE STATE BY 6 AM. IT IS CAPABLE OF PRODUCING ONE HALF TO 1 INCH OF RAIN IN AN HOURS TIME...AND COULD RESULT IN ADDITIONAL POOR DRAINAGE FLOODING BEFORE SUNRISE. * OTHERWISE...THIS FLASH FLOOD WATCH WILL EXPIRE AT 6AM. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION. SEVERAL WARNINGS ARE IN EFFECT... THEREFORE REMAIN ALERT FOR AREAS OF FLOODING ESPECIALLY IF YOU ARE NEAR A STREAM OR CREEK. USE EXTRA CAUTION IF YOU WILL BE TRAVELING THROUGH TONIGHT. && $$ DRAG
112 WGUS61 KPHI 150858 FFAPHI FLOOD WATCH NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 458 AM EDT MON AUG 15 2011 NJZ012>014-020-025-026-151000- /O.CAN.KPHI.FF.A.0006.000000T0000Z-110815T1000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ MIDDLESEX-WESTERN MONMOUTH-EASTERN MONMOUTH-OCEAN- COASTAL ATLANTIC-COASTAL OCEAN- INCLUDING THE CITIES OF...NEW BRUNSWICK...FREEHOLD...SANDY HOOK... JACKSON...ATLANTIC CITY...LONG BEACH ISLAND 458 AM EDT MON AUG 15 2011 ...FLASH FLOOD WATCH IS CANCELLED... THE FLASH FLOOD WATCH FOR PORTIONS OF CENTRAL NEW JERSEY... NORTHERN NEW JERSEY AND SOUTHERN NEW JERSEY HAS BEEN CANCELLED. LARGE ORGANIZED BANDS OF VERY HEAVY RAIN SHOWERS ARE NOT EXPECTED THROUGH MIDDAY TODAY. HOWEVER...A COUPLE OF CLUSTERS OF 1 TO 1.5 INCH PRODUCING SHOWERS AND THUNDERSTORMS ARE POSSIBLE THIS AFTERNOON OR EVENING. IF THESE PASS OVER REGIONS THAT RECEIVED MORE THAN 3 INCHES OF RAIN THIS WEEKEND, THEN NEW WARNINGS OR ADVISORIES WILL BE ISSUED AS NEEDED. $$ DRAG
The office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 13, 9:39 PM EDT | Areal Flood Advisory | PHI | Carbon, Lehigh, Monroe, Northampton | 4 hr |
| Aug 13, 9:56 PM EDT | Flash Flood Warning | PHI | Berks, Lehigh, Northampton | 4 hr |
| Aug 13, 11:33 PM EDT | Areal Flood Advisory | PHI | Bucks | 4 hr |
| Aug 14, 12:37 AM EDT | Areal Flood Advisory | PHI | Chester | 3 hr |
| Aug 14, 1:12 AM EDT | Flash Flood Warning | PHI | Chester | 4 hr |
| Aug 14, 3:55 AM EDT | Flash Flood Warning | PHI | Bucks, Delaware, Montgomery, Philadelphia | 4 hr |
| Aug 14, 4:45 AM EDT | Special Weather Statement | PHI | Philadelphia | 60 min |
| Aug 14, 6:24 AM EDT | Areal Flood Advisory | PHI | Bucks | 3 hr |
| Aug 14, 7:43 AM EDT | Flash Flood Warning | PHI | Bucks, Delaware, Montgomery, Philadelphia | 4 hr |
| Aug 14, 9:21 AM EDT | Areal Flood Warning | PHI | Northampton | 3 hr |
| Aug 14, 12:37 PM EDT | Areal Flood Warning | PHI | Bucks, Lehigh, Northampton | 7 hr |
| Aug 14, 1:00 PM EDT | Areal Flood Warning | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 8 hr |
| Aug 13, 10:21 PM EDT | Flash Flood Warning | PHI | Warren | 4 hr |
| Aug 13, 11:16 PM EDT | Flash Flood Warning | PHI | Sussex | 4 hr |
| Aug 14, 12:03 AM EDT | Flash Flood Warning | PHI | Hunterdon, Morris, Somerset | 4 hr |
| Aug 14, 12:53 AM EDT | Areal Flood Advisory | PHI | Middlesex, Somerset | 3 hr |
| Aug 14, 2:15 AM EDT | Flash Flood Warning | PHI | Warren | 4 hr |
| Aug 14, 3:25 AM EDT | Small Craft Advisory | PHI | 30 hr | |
| Aug 14, 3:37 AM EDT | Areal Flood Advisory | PHI | Burlington, Camden, Gloucester, Salem | 113 min |
| Aug 14, 5:37 AM EDT | Areal Flood Advisory | PHI | Burlington, Mercer, Middlesex, Monmouth, Ocean | 4 hr |
| Aug 14, 8:57 AM EDT | Flash Flood Warning | PHI | Atlantic, Burlington, Monmouth, Ocean | 4 hr |
| Aug 14, 11:40 AM EDT | Areal Flood Warning | PHI | Camden, Cumberland, Gloucester, Salem | 18 hr |
| Aug 14, 11:50 AM EDT | Special Marine Warning | PHI | 40 min | |
| Aug 14, 12:00 PM EDT | Areal Flood Warning | PHI | Morris | 28 hr |
| Aug 14, 12:25 PM EDT | Special Marine Warning | PHI | 35 min | |
| Aug 14, 12:28 PM EDT | Severe Thunderstorm Warning | PHI | Cumberland, Salem | 62 min |
| Aug 14, 1:24 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Cumberland, Gloucester, Salem | 66 min |
| Aug 14, 1:36 PM EDT | Areal Flood Warning | PHI | Mercer, Middlesex, Morris, Somerset | 16 hr |
| Aug 14, 2:21 PM EDT | Areal Flood Warning | PHI | Burlington | 6 hr |
| Aug 14, 2:23 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Burlington, Camden, Gloucester | 52 min |
| Aug 14, 4:03 PM EDT | Special Weather Statement | PHI | Ocean | 57 min |
| Aug 14, 4:04 PM EDT | River Flood Warning | PHI | Mercer | 9 hr |
| Aug 14, 1:51 AM EDT | Areal Flood Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 6 hr |
| Aug 14, 2:27 AM EDT | Flash Flood Warning | PHI | Caroline, Kent, Queen Anne's | 4 hr |
| Aug 14, 5:03 AM EDT | Flash Flood Warning | PHI | Cecil, Kent, Queen Anne's | 4 hr |
| Aug 14, 8:41 AM EDT | Flash Flood Warning | PHI | Cecil, Kent, Queen Anne's | 4 hr |
| Aug 14, 12:16 PM EDT | Areal Flood Warning | PHI | Cecil, Kent | 4 hr |
| Aug 14, 6:39 AM EDT | River Flood Warning | PHI | New Castle | 13 hr |
| Aug 14, 6:45 AM EDT | Areal Flood Advisory | PHI | Kent, New Castle | 4 hr |
| Aug 14, 11:47 AM EDT | Severe Thunderstorm Warning | PHI | Kent | 28 min |
| Aug 14, 2:56 PM EDT | River Flood Warning | PHI | New Castle | 3 hr |
Nearby
Flash Flood Watches in New Jersey, 2011Flash Flood Watches in Pennsylvania, 2011Flash Flood Watches in Maryland, 2011Every flash flood watch in 2011
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.