Alert archive / New Jersey / Coastal Flood Statements in 2010

Coastal Flood Statement 29, NWS Philadelphia/Mount Holly

November 12, 2010Burlington County, Camden County, Gloucester County, New Jersey; Delaware County, Philadelphia County, Pennsylvania

NWS Philadelphia/Mount Holly issued this coastal flood statement at Nov 12, 2010, 4:31 AM EST for Burlington County, Camden County, Gloucester County, New Jersey; Delaware County, Philadelphia County, Pennsylvania. It took effect at Nov 12, 2010, 4:00 PM EST. It was in force for 4 hr.

The area

The counties it named.

The facts

Issued
Nov 12, 2010, 4:31 AM EST (09:31 UTC)
In effect from
Nov 12, 2010, 4:00 PM EST
Expired
Nov 12, 2010, 8:00 PM EST
In force
4 hr
Issued by
NWS Philadelphia/Mount Holly

Counties Burlington County, NJ, Camden County, NJ, Gloucester County, NJ, Delaware County, PA, Philadelphia County, PA

The radar

The Philadelphia radar (KDIX), 56 km from the middle of the area, began a volume at 09:33 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

Brookhaven, NY (KOKX), launched 00:00Z, 9.5 hours before the alert went out and 217 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, Brookhaven, NY at 00:00Z on 2010-11-12Temperature 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, Brookhaven, NY at 00:00Z on 2010-11-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 158 square meters per square second.19395878Sfc1 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
2508 m above ground
0-6 km bulk shear
39 kt
0-1 km storm-relative helicity
158 m²/s²
0-3 km storm-relative helicity
192 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.

181 
WHUS41 KPHI 120931
CFWPHI

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
431 AM EST FRI NOV 12 2010

MDZ012-015-019-020-121700-
/O.NEW.KPHI.CF.Y.0041.101112T1300Z-101112T1700Z/
KENT MD-QUEEN ANNES-TALBOT-CAROLINE-
431 AM EST FRI NOV 12 2010

...COASTAL FLOOD ADVISORY IN EFFECT FROM 8 AM TO NOON EST TODAY...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A COASTAL
FLOOD ADVISORY...WHICH IS IN EFFECT FROM 800 AM TO NOON EST
TODAY.

A PERSISTENT NORTHEAST WIND IS EXPECTED TO RESULT IN AREAS OF
MINOR TIDAL FLOODING THIS MORNING ALONG THE MARYLAND EASTERN
SHORE OF CHESAPEAKE BAY AND TIDAL TRIBUTARIES. HIGH TIDE OCCURS
BETWEEN AROUND 815 AM AND 1130 AM EST.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A COASTAL FLOOD ADVISORY INDICATES THAT ONSHORE WINDS AND TIDES
WILL COMBINE TO GENERATE MINOR FLOODING OF LOW AREAS ALONG THE
BAY AND TRIBUTARIES. PLEASE DO NOT PARK YOUR CAR IN AREAS PRONE TO
TIDAL FLOODING. DO NOT TRY TO DRIVE ANY FLOODED ROADWAYS.

&&

$$

DEZ003-004-NJZ020-022>027-121700-
/O.NEW.KPHI.CF.Y.0041.101112T1600Z-101112T2000Z/
INLAND SUSSEX-DELAWARE BEACHES-OCEAN-ATLANTIC-CAPE MAY-
ATLANTIC COASTAL CAPE MAY-COASTAL ATLANTIC-COASTAL OCEAN-
SOUTHEASTERN BURLINGTON-
431 AM EST FRI NOV 12 2010

...COASTAL FLOOD ADVISORY IN EFFECT FROM 11 AM TO 3 PM EST TODAY...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A COASTAL
FLOOD ADVISORY...WHICH IS IN EFFECT FROM 1100 AM TO 300 PM EST TODAY.

A PERSISTENT NORTHEAST WIND IS EXPECTED TO RESULT IN AREAS OF
MINOR TIDAL FLOODING TODAY ALONG THE NEW JERSEY AND DELAWARE
COASTLINES...ADJACENT BACK BAYS AND LOWER DELAWARE BAY. HIGH TIDE
ALONG THE COAST OCCURS BETWEEN AROUND 1130 AM AND 100 PM EST. HIGH
TIDE ACROSS ADJACENT BACK BAYS AND LOWER DELAWARE BAY OCCURS LATER
THAN HIGH TIDE ALONG THE COAST.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A COASTAL FLOOD ADVISORY INDICATES THAT ONSHORE WINDS AND TIDES
WILL COMBINE TO GENERATE MINOR FLOODING OF LOW AREAS ALONG THE
OCEAN AND BAYS. PLEASE DO NOT PARK YOUR CAR IN AREAS PRONE TO
TIDAL FLOODING. DO NOT TRY TO DRIVE ANY FLOODED ROADWAYS.

&&

$$

DEZ001-002-NJZ016-021-121700-
/O.NEW.KPHI.CF.Y.0041.101112T1800Z-101112T2100Z/
NEW CASTLE-KENT-SALEM-CUMBERLAND-
431 AM EST FRI NOV 12 2010

...COASTAL FLOOD ADVISORY IN EFFECT FROM 1 PM TO 4 PM EST TODAY...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A COASTAL
FLOOD ADVISORY...WHICH IS IN EFFECT FROM 100 PM TO 400 PM EST TODAY.

A PERSISTENT NORTHEAST WIND IS EXPECTED TO RESULT IN AREAS OF
MINOR TIDAL FLOODING THIS AFTERNOON ALONG CENTRAL AND UPPER
DELAWARE BAY TO THE MOUTH OF THE DELAWARE RIVER. HIGH TIDE OCCURS
BETWEEN AROUND 130 PM AND 345 PM EST. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A COASTAL FLOOD ADVISORY INDICATES THAT ONSHORE WINDS AND TIDES
WILL COMBINE TO GENERATE MINOR FLOODING OF LOW AREAS ALONG THE
BAY. PLEASE DO NOT PARK YOUR CAR IN AREAS PRONE TO TIDAL
FLOODING. DO NOT TRY TO DRIVE ANY FLOODED ROADWAYS.

&&

$$

NJZ012>014-121700-
/O.NEW.KPHI.CF.S.0028.101112T1600Z-101112T2000Z/
MIDDLESEX-WESTERN MONMOUTH-EASTERN MONMOUTH-
431 AM EST FRI NOV 12 2010

...SPOTTY MINOR TIDAL FLOODING TODAY...

A PERSISTENT NORTHEAST WIND WILL RESULT IN SPOTTY MINOR TIDAL
FLOODING ALONG THE NORTHERN COASTLINE OF NEW JERSEY, ADJACENT
BACK BAYS AND RARITAN BAY. HIGH TIDE ALONG THE COAST AND RARITAN
BAY OCCURS BETWEEN AROUND 1130 AM AND 1245 PM EST. HIGH TIDE
ACROSS ADJACENT BACK BAYS OCCURS LATER THAN HIGH TIDE ALONG THE
COAST.

PLEASE DO NOT PARK YOUR CAR IN AREAS PRONE TO TIDAL FLOODING. DO
NOT TRY TO DRIVE ANY FLOODED ROADWAYS.

$$

NJZ017>019-PAZ070-071-121700-
/O.NEW.KPHI.CF.S.0029.101112T2100Z-101113T0100Z/
GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON-DELAWARE-PHILADELPHIA-
431 AM EST FRI NOV 12 2010

...SPOTTY MINOR TIDAL FLOODING LATE THIS AFTERNOON AND EVENING...

A PERSISTENT NORTHEAST WIND WILL RESULT IN SPOTTY MINOR TIDAL
FLOODING ALONG THE TIDAL DELAWARE RIVER. HIGH TIDE ALONG THE
RIVER OCCURS BETWEEN AROUND 400 PM AND 800 PM EST. 

PLEASE DO NOT PARK YOUR CAR IN AREAS PRONE TO TIDAL FLOODING. DO
NOT TRY TO DRIVE ANY FLOODED ROADWAYS.

$$

MPD
2 follow-up statements
258 
WHUS41 KPHI 121709
CFWPHI

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1209 PM EST FRI NOV 12 2010

MDZ012-015-019-020-130115-
/O.EXP.KPHI.CF.Y.0041.000000T0000Z-101112T1700Z/
/O.NEW.KPHI.CF.Y.0042.101113T0000Z-101113T0600Z/
KENT MD-QUEEN ANNES-TALBOT-CAROLINE-
1209 PM EST FRI NOV 12 2010

...COASTAL FLOOD ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO
1 AM EST SATURDAY...

THIS MORNING'S COASTAL FLOOD ADVISORY HAS BEEN ALLOWED TO EXPIRE.

AN ADVISORY FOR THE NEXT HIGH TIDE HAS BEEN ISSUED AND IS IN EFFECT
FROM 7 PM THIS EVENING TO 1 AM EST SATURDAY. 

A PERSISTENT NORTHEAST WIND IS EXPECTED TO RESULT IN AREAS OF
MINOR TIDAL FLOODING THIS EVENING ALONG THE MARYLAND EASTERN
SHORE OF THE CHESAPEAKE BAY AND TIDAL TRIBUTARIES. HIGH TIDE
OCCURS BETWEEN 900 PM AND MIDNIGHT EST.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A COASTAL FLOOD ADVISORY INDICATES THAT ONSHORE WINDS AND TIDES
WILL COMBINE TO GENERATE MINOR FLOODING OF LOW AREAS ALONG THE
BAY AND TRIBUTARIES. PLEASE DO NOT PARK YOUR CAR IN AREAS PRONE
TO TIDAL FLOODING. DO NOT TRY TO DRIVE ANY FLOODED ROADWAYS.

&&

$$

DEZ003-004-NJZ020-022>027-122000-
/O.CON.KPHI.CF.Y.0041.000000T0000Z-101112T2000Z/
INLAND SUSSEX-DELAWARE BEACHES-OCEAN-ATLANTIC-CAPE MAY-
ATLANTIC COASTAL CAPE MAY-COASTAL ATLANTIC-COASTAL OCEAN-
SOUTHEASTERN BURLINGTON-
1209 PM EST FRI NOV 12 2010

...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 3 PM EST THIS
AFTERNOON...

A COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 3 PM EST THIS
AFTERNOON. 

A PERSISTENT NORTHEAST WIND IS EXPECTED TO RESULT IN AREAS OF
MINOR TIDAL FLOODING TODAY ALONG THE NEW JERSEY AND DELAWARE
COASTLINES...ADJACENT BACK BAYS AND LOWER DELAWARE BAY. HIGH TIDE
ALONG THE COAST OCCURS BETWEEN AROUND 1130 AM AND 100 PM EST.
HIGH TIDE ACROSS ADJACENT BACK BAYS AND LOWER DELAWARE BAY OCCURS
LATER THAN HIGH TIDE ALONG THE COAST.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A COASTAL FLOOD ADVISORY INDICATES THAT ONSHORE WINDS AND TIDES
WILL COMBINE TO GENERATE MINOR FLOODING OF LOW AREAS ALONG THE
OCEAN AND BAYS. PLEASE DO NOT PARK YOUR CAR IN AREAS PRONE TO
TIDAL FLOODING. DO NOT TRY TO DRIVE ANY FLOODED ROADWAYS.

&&

$$

DEZ001-002-NJZ016-021-122100-
/O.CON.KPHI.CF.Y.0041.101112T1800Z-101112T2100Z/
NEW CASTLE-KENT-SALEM-CUMBERLAND-
1209 PM EST FRI NOV 12 2010

...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST THIS
AFTERNOON...

A COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST THIS
AFTERNOON. 

A PERSISTENT NORTHEAST WIND IS EXPECTED TO RESULT IN AREAS OF
MINOR TIDAL FLOODING THIS AFTERNOON ALONG CENTRAL AND UPPER
DELAWARE BAY TO THE MOUTH OF THE DELAWARE RIVER. HIGH TIDE OCCURS
BETWEEN AROUND 130 PM AND 345 PM EST.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A COASTAL FLOOD ADVISORY INDICATES THAT ONSHORE WINDS AND TIDES
WILL COMBINE TO GENERATE MINOR FLOODING OF LOW AREAS ALONG THE
BAY. PLEASE DO NOT PARK YOUR CAR IN AREAS PRONE TO TIDAL
FLOODING. DO NOT TRY TO DRIVE ANY FLOODED ROADWAYS.

&&

$$

NJZ012>014-122000-
/O.CON.KPHI.CF.S.0028.000000T0000Z-101112T2000Z/
MIDDLESEX-WESTERN MONMOUTH-EASTERN MONMOUTH-
1209 PM EST FRI NOV 12 2010

A PERSISTENT NORTHEAST WIND WILL RESULT IN SPOTTY MINOR TIDAL
FLOODING ALONG THE NORTHERN COASTLINE OF NEW JERSEY... ADJACENT
BACK BAYS AND RARITAN BAY. HIGH TIDE ALONG THE COAST AND RARITAN
BAY OCCURS BETWEEN AROUND 1130 AM AND 1245 PM EST. HIGH TIDE
ACROSS ADJACENT BACK BAYS OCCURS LATER THAN HIGH TIDE ALONG THE
COAST.

PLEASE DO NOT PARK YOUR CAR IN AREAS PRONE TO TIDAL FLOODING. DO
NOT TRY TO DRIVE ANY FLOODED ROADWAYS.

$$

NJZ017>019-PAZ070-071-130100-
/O.CON.KPHI.CF.S.0029.101112T2100Z-101113T0100Z/
GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON-DELAWARE-PHILADELPHIA-
1209 PM EST FRI NOV 12 2010

A PERSISTENT NORTHEAST WIND WILL RESULT IN SPOTTY MINOR TIDAL
FLOODING ALONG THE TIDAL DELAWARE RIVER. HIGH TIDE ALONG THE
RIVER OCCURS BETWEEN AROUND 400 PM AND 800 PM EST.

PLEASE DO NOT PARK YOUR CAR IN AREAS PRONE TO TIDAL FLOODING. DO
NOT TRY TO DRIVE ANY FLOODED ROADWAYS.

$$
155 
WHUS41 KPHI 122009
CFWPHI

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
309 PM EST FRI NOV 12 2010

DEZ001-002-NJZ016-021-122115-
/O.CAN.KPHI.CF.Y.0041.000000T0000Z-101112T2100Z/
NEW CASTLE-KENT-SALEM-CUMBERLAND-
309 PM EST FRI NOV 12 2010

...COASTAL FLOOD ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS CANCELLED THE
COASTAL FLOOD ADVISORY. 

BASED ON THE LATEST OBSERVATIONS FROM REEDY POINT, WIDESPREAD
MINOR TIDAL FLOODING IS NO LONGER EXPECTED.

JUST SPOTTY FLOODING IS POSSIBLE THE NEXT FEW HOURS AND AGAIN LATE
TONIGHT WITH THE NEXT HIGH TIDE.

$$

DEZ003-004-NJZ020-022>027-122115-
/O.EXP.KPHI.CF.Y.0041.000000T0000Z-101112T2000Z/
INLAND SUSSEX-DELAWARE BEACHES-OCEAN-ATLANTIC-CAPE MAY-
ATLANTIC COASTAL CAPE MAY-COASTAL ATLANTIC-COASTAL OCEAN-
SOUTHEASTERN BURLINGTON-
309 PM EST FRI NOV 12 2010

...COASTAL FLOOD ADVISORY HAS EXPIRED...

THE COASTAL FLOOD ADVISORY IS NO LONGER IN EFFECT. 

$$

NJZ012>014-122115-
/O.EXP.KPHI.CF.S.0028.000000T0000Z-101112T2000Z/
MIDDLESEX-WESTERN MONMOUTH-EASTERN MONMOUTH-
309 PM EST FRI NOV 12 2010

SPOTTY TIDAL FLOODING IS NO LONGER ANTICIPATED.

$$

MDZ012-015-019-020-130415-
/O.CON.KPHI.CF.Y.0042.101113T0000Z-101113T0600Z/
KENT MD-QUEEN ANNES-TALBOT-CAROLINE-
309 PM EST FRI NOV 12 2010

...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 7 PM THIS
EVENING TO 1 AM EST SATURDAY...

A PERSISTENT NORTHEAST WIND IS EXPECTED TO RESULT IN AREAS OF
MINOR TIDAL FLOODING THIS EVENING ALONG THE MARYLAND EASTERN SHORE
OF THE CHESAPEAKE BAY AND TIDAL TRIBUTARIES. HIGH TIDE OCCURS
BETWEEN 900 PM AND MIDNIGHT EST.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A COASTAL FLOOD ADVISORY INDICATES THAT ONSHORE WINDS AND TIDES
WILL COMBINE TO GENERATE MINOR FLOODING OF LOW AREAS ALONG THE
BAY AND TRIBUTARIES. DO NOT PARK YOUR CAR IN AREAS PRONE TO TIDAL
FLOODING. DO NOT TRY TO DRIVE ANY FLOODED ROADWAYS.

&&

$$

NJZ017>019-PAZ070-071-130100-
/O.CON.KPHI.CF.S.0029.101112T2100Z-101113T0100Z/
GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON-DELAWARE-PHILADELPHIA-
309 PM EST FRI NOV 12 2010

A PERSISTENT NORTHEAST WIND WILL RESULT IN SPOTTY MINOR TIDAL
FLOODING ALONG THE TIDAL DELAWARE RIVER. HIGH TIDE ALONG THE
RIVER OCCURS BETWEEN AROUND 400 PM AND 800 PM EST. ADDITIONAL
SPOTTY FLOODING COULD OCCUR TOMORROW MORNING WITH THE NEXT HIGH
TIDE AS WELL.

DO NOT PARK YOUR CAR IN AREAS PRONE TO TIDAL FLOODING. DO NOT TRY
TO DRIVE ANY FLOODED ROADWAYS.

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Nov 12, 4:31 AM ESTCoastal Flood StatementPHIMiddlesex, Monmouth10 hr
Nov 12, 4:31 AM ESTCoastal Flood AdvisoryPHIAtlantic, Burlington, Cape May, Cumberland, Ocean, Salem11 hr

Nearby

Coastal Flood Statements in New Jersey, 2010Coastal Flood Statements in Pennsylvania, 2010Every coastal flood statement in 2010

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.