Alert archive / New Jersey / Wind Advisories in 2009

Wind Advisory 10, NWS Philadelphia/Mount Holly

November 27, 20094 states

NWS Philadelphia/Mount Holly issued this wind advisory at Nov 27, 2009, 3:16 PM EST for 4 states. It took effect at Nov 27, 2009, 5:00 PM EST. It was in force for 22 hr.

The area

The counties it named.

The facts

Issued
Nov 27, 2009, 3:16 PM EST (20:16 UTC)
In effect from
Nov 27, 2009, 5:00 PM EST
Expired
Nov 28, 2009, 3:23 PM EST
In force
22 hr
Issued by
NWS Philadelphia/Mount Holly
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 20:21 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, 8.3 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.

Skew-T log-pSkew-T log-p diagram, Washington/Dulle, VA at 12:00Z on 2009-11-27Temperature 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 2009-11-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -162 square meters per square second.193958Sfc1 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
1163 m above ground
0-6 km bulk shear
27 kt
0-1 km storm-relative helicity
-162 m²/s²
0-3 km storm-relative helicity
-39 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.

000 
WWUS71 KPHI 272016
NPWPHI

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
316 PM EST FRI NOV 27 2009

...STRONG WINDS WILL OCCUR TONIGHT AND INTO SATURDAY MORNING...

.LOW PRESSURE INTENSIFYING OVER THE NEW ENGLAND COASTAL WATERS
TONIGHT WILL CAUSE STRONG WINDS FOR OUR AREA TONIGHT AND INTO
SATURDAY MORNING.

DEZ001-MDZ008-NJZ001-007>010-012>027-PAZ054-055-060>062-067>071-
280400-
/O.NEW.KPHI.WI.Y.0010.091127T2200Z-091128T1700Z/
NEW CASTLE-CECIL-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...ELKTON...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...EASTON...WEST CHESTER...NORRISTOWN...
DOYLESTOWN...MEDIA...PHILADELPHIA
316 PM EST FRI NOV 27 2009

...WIND ADVISORY IN EFFECT UNTIL NOON EST SATURDAY...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT UNTIL NOON EST SATURDAY. 

LOW PRESSURE INTENSIFYING OVER THE NEW ENGLAND COASTAL WATERS
TONIGHT WILL CAUSE STRONG WINDS TONIGHT AND SATURDAY MORNING...
WHICH WILL GUSTS UP TO AROUND 45 MILES AN HOUR AT TIMES. THE WINDS
WILL DIMINISH SOMEWHAT DURING SATURDAY AS HIGH PRESSURE APPROACHES
FORM THE WEST...BUT IT WILL STILL BE RATHER WINDY SATURDAY
AFTERNOON.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 35 MPH...OR HIGHER
GUSTS...ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING
DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA
CAUTION.

&&

$$

DEZ002>004-MDZ012-015-019-020-280400-
/O.NEW.KPHI.WI.Y.0010.091127T2200Z-091128T1300Z/
KENT-INLAND SUSSEX-DELAWARE BEACHES-KENT MD-QUEEN ANNES-TALBOT-
CAROLINE-
INCLUDING THE CITIES OF...DOVER...GEORGETOWN...REHOBOTH BEACH...
CHESTERTOWN...CENTREVILLE...EASTON...DENTON
316 PM EST FRI NOV 27 2009

...WIND ADVISORY IN EFFECT UNTIL 8 AM EST SATURDAY...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT UNTIL 8 AM EST SATURDAY. 

LOW PRESSURE INTENSIFYING OVER THE NEW ENGLAND COASTAL WATERS
TONIGHT WILL CAUSE STRONG WINDS TONIGHT AND INTO EARLY SATURDAY
MORNING. WINDS ARE EXPECTED TO GUST UP TO AROUND 45 MILES AN HOUR
AT TIMES. THE WINDS WILL DIMINISH SOMEWHAT DURING SATURDAY AS HIGH
PRESSURE APPROACHES FORM THE WEST...BUT IT WILL STILL BE RATHER
WINDY LATER SATURDAY MORNING AND SATURDAY AFTERNOON.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 35 MPH...OR HIGHER
GUSTS...ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING
DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA
CAUTION.

&&

$$
4 follow-up statements
000 
WWUS71 KPHI 280345
NPWPHI

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1045 PM EST FRI NOV 27 2009

...STRONG WINDS WILL OCCUR TONIGHT AND INTO SATURDAY MORNING...

.LOW PRESSURE CONTINUES TO INTENSIFY OVER THE GULF OF MAINE AND WILL
MAINTAIN STRONG NORTHWEST WINDS ACROSS THE REGION INTO SATURDAY
MORNING.  

DEZ001-MDZ008-NJZ001-007>010-012>027-PAZ054-055-060>062-067>071-
281500-
/O.CON.KPHI.WI.Y.0010.000000T0000Z-091128T1700Z/
NEW CASTLE-CECIL-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...ELKTON...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...EASTON...WEST CHESTER...NORRISTOWN...
DOYLESTOWN...MEDIA...PHILADELPHIA
1045 PM EST FRI NOV 27 2009

...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON EST SATURDAY...

A WIND ADVISORY REMAINS IN EFFECT UNTIL NOON EST SATURDAY. 

LOW PRESSURE CONTINUES TO INTENSIFY OVER THE GULF OF MAINE AND
WILL MAINTAIN STRONG NORTHWEST WINDS ACROSS THE REGION INTO
SATURDAY MORNING. WINDS WILL GUST UP TO AROUND 45 MILES AN HOUR
AT TIMES. THE WINDS WILL DIMINISH SOMEWHAT DURING SATURDAY AS HIGH
PRESSURE APPROACHES FORM THE WEST...BUT IT WILL STILL BE RATHER
WINDY SATURDAY AFTERNOON.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 35 MPH...OR HIGHER
GUSTS...ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING
DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA
CAUTION.

&&

$$

DEZ002>004-MDZ012-015-019-020-281300-
/O.CON.KPHI.WI.Y.0010.000000T0000Z-091128T1300Z/
KENT-INLAND SUSSEX-DELAWARE BEACHES-KENT MD-QUEEN ANNES-TALBOT-
CAROLINE-
INCLUDING THE CITIES OF...DOVER...GEORGETOWN...REHOBOTH BEACH...
CHESTERTOWN...CENTREVILLE...EASTON...DENTON
1045 PM EST FRI NOV 27 2009

...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 AM EST SATURDAY...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 8 AM EST SATURDAY. 

LOW PRESSURE CONTINUES TO INTENSIFY OVER THE GULF OF MAINE AND
WILL MAINTAIN STRONG NORTHWEST WINDS ACROSS THE REGION INTO
SATURDAY MORNING. WINDS WILL GUST UP TO AROUND 45 MILES AN HOUR
AT TIMES. THE WINDS WILL DIMINISH SOMEWHAT DURING SATURDAY AS HIGH
PRESSURE APPROACHES FORM THE WEST...BUT IT WILL STILL BE RATHER
WINDY SATURDAY AFTERNOON. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 35 MPH...OR HIGHER
GUSTS...ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING
DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA
CAUTION.

&&

$$

EBERWINE
000 
WWUS71 KPHI 281304
NPWPHI

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
804 AM EST SAT NOV 28 2009

DEZ001-MDZ008-NJZ016>018-021>023-PAZ060-067-068-070-071-281415-
/O.CAN.KPHI.WI.Y.0010.000000T0000Z-091128T1700Z/
NEW CASTLE-CECIL-SALEM-GLOUCESTER-CAMDEN-CUMBERLAND-ATLANTIC-
CAPE MAY-BERKS-CHESTER-MONTGOMERY-DELAWARE-PHILADELPHIA-
INCLUDING THE CITIES OF...WILMINGTON...ELKTON...PENNSVILLE...
GLASSBORO...CAMDEN...CHERRY HILL...MILLVILLE...HAMMONTON...
CAPE MAY COURT HOUSE...READING...WEST CHESTER...NORRISTOWN...
MEDIA...PHILADELPHIA
804 AM EST SAT NOV 28 2009

...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS CANCELLED THE
WIND ADVISORY. 

WINDS STILL MAY GUST TO AROUND 40 MPH THIS MORNING...BUT GUSTS IN
EXCESS OF 45 MPH NO LONGER ARE ANTICIPATED.

$$

DEZ002>004-MDZ012-015-019-020-281415-
/O.EXP.KPHI.WI.Y.0010.000000T0000Z-091128T1300Z/
KENT-INLAND SUSSEX-DELAWARE BEACHES-KENT MD-QUEEN ANNES-TALBOT-
CAROLINE-
INCLUDING THE CITIES OF...DOVER...GEORGETOWN...REHOBOTH BEACH...
CHESTERTOWN...CENTREVILLE...EASTON...DENTON
804 AM EST SAT NOV 28 2009

...WIND ADVISORY HAS EXPIRED...

THE WIND ADVISORY IS NO LONGER IN EFFECT. 

WINDS STILL MAY GUST UP TO 35 TO 40 MPH THIS MORNING...BUT GUSTS
IN EXCESS OF 45 MPH NO LONGER ARE ANTICIPATED.

$$

NJZ001-007>010-012>015-019-020-024>027-PAZ054-055-061-062-069-
281700-
/O.CON.KPHI.WI.Y.0010.000000T0000Z-091128T1700Z/
SUSSEX-WARREN-MORRIS-HUNTERDON-SOMERSET-MIDDLESEX-
WESTERN MONMOUTH-EASTERN MONMOUTH-MERCER-NORTHWESTERN BURLINGTON-
OCEAN-ATLANTIC COASTAL CAPE MAY-COASTAL ATLANTIC-COASTAL OCEAN-
SOUTHEASTERN BURLINGTON-CARBON-MONROE-LEHIGH-NORTHAMPTON-BUCKS-
INCLUDING THE CITIES OF...NEWTON...WASHINGTON...MORRISTOWN...
FLEMINGTON...SOMERVILLE...NEW BRUNSWICK...FREEHOLD...SANDY HOOK...
TRENTON...MOORESTOWN...MOUNT HOLLY...JACKSON...OCEAN CITY...
ATLANTIC CITY...LONG BEACH ISLAND...WHARTON STATE FOREST...
JIM THORPE...STROUDSBURG...ALLENTOWN...BETHLEHEM...EASTON...
DOYLESTOWN
804 AM EST SAT NOV 28 2009

...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON EST TODAY...

A WIND ADVISORY REMAINS IN EFFECT UNTIL NOON EST TODAY. 

LOW PRESSURE CONTINUES TO INTENSIFY OVER THE GULF OF MAINE AND
WILL MAINTAIN STRONG NORTHWEST WINDS ACROSS THE REGION THIS
MORNING. WINDS WILL GUST UP TO AROUND 45 MPH AT TIMES. THE WINDS
WILL DIMINISH SOMEWHAT DURING THE DAY AS HIGH PRESSURE APPROACHES
FORM THE WEST...BUT IT WILL STILL BE RATHER WINDY THIS AFTERNOON.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 35 MPH...OR GUSTS OF
AROUND 45 MPH...ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING
DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA
CAUTION.

&&

$$
000 
WWUS71 KPHI 281657
NPWPHI

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1157 AM EST SAT NOV 28 2009

NJZ007>010-012>015-019-020-024>027-PAZ061-062-069-281800-
/O.CAN.KPHI.WI.Y.0010.000000T0000Z-091128T1700Z/
WARREN-MORRIS-HUNTERDON-SOMERSET-MIDDLESEX-WESTERN MONMOUTH-
EASTERN MONMOUTH-MERCER-NORTHWESTERN BURLINGTON-OCEAN-
ATLANTIC COASTAL CAPE MAY-COASTAL ATLANTIC-COASTAL OCEAN-
SOUTHEASTERN BURLINGTON-LEHIGH-NORTHAMPTON-BUCKS-
INCLUDING THE CITIES OF...WASHINGTON...MORRISTOWN...FLEMINGTON...
SOMERVILLE...NEW BRUNSWICK...FREEHOLD...SANDY HOOK...TRENTON...
MOORESTOWN...MOUNT HOLLY...JACKSON...OCEAN CITY...ATLANTIC CITY...
LONG BEACH ISLAND...WHARTON STATE FOREST...ALLENTOWN...
BETHLEHEM...EASTON...DOYLESTOWN
1157 AM EST SAT NOV 28 2009

...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS CANCELLED THE
WIND ADVISORY. 

WINDS MAY GUST TO AROUND 35 MPH FOR A TIME THIS AFTERNOON...BUT
GUSTS IN EXCESS OF 45 MPH NO LONGER ARE ANTICIPATED.

$$

NJZ001-PAZ054-055-282100-
/O.EXT.KPHI.WI.Y.0010.000000T0000Z-091128T2100Z/
SUSSEX-CARBON-MONROE-
INCLUDING THE CITIES OF...NEWTON...JIM THORPE...STROUDSBURG
1157 AM EST SAT NOV 28 2009

...WIND ADVISORY FOR HIGHER ELEVATIONS NOW IN EFFECT UNTIL 4 PM
EST THIS AFTERNOON...

THE WIND ADVISORY IS NOW IN EFFECT FOR HIGHER ELEVATIONS UNTIL 4
PM EST THIS AFTERNOON.

LOW PRESSURE CONTINUES TO INTENSIFY OVER THE GULF OF MAINE AND
WILL MAINTAIN STRONG NORTHWEST WINDS ACROSS THE REGION INTO THIS
AFTERNOON. WINDS OVER THE HIGHER ELEVATIONS /MAINLY ABOVE 1000 FEET/
WILL GUST UP TO AROUND 45 MPH AT TIMES. ELSEWHERE...WINDS WILL
GUST UP TO 35 MPH. THE WINDS WILL DIMINISH SOMEWHAT DURING THE
COURSE OF THE AFTERNOON.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 35 MPH...OR GUSTS
OF AROUND 45 MPH...ARE EXPECTED. WINDS THIS STRONG CAN MAKE
DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE
EXTRA CAUTION.

&&

$$
000 
WWUS71 KPHI 282023
NPWPHI

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
323 PM EST SAT NOV 28 2009

NJZ001-PAZ054-055-282130-
/O.CAN.KPHI.WI.Y.0010.000000T0000Z-091128T2100Z/
SUSSEX-CARBON-MONROE-
INCLUDING THE CITIES OF...NEWTON...JIM THORPE...STROUDSBURG
323 PM EST SAT NOV 28 2009

...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS CANCELLED THE
WIND ADVISORY. 

WIND GUSTS IN EXCESS OF 45 MPH NO LONGER ARE EXPECTED WITH THE
PRESENT WEATHER SYSTEM, AND WINDS WILL BE DIMINISHING THROUGH THE
EVENING. 

$$

Nearby

Wind Advisories in New Jersey, 2009Wind Advisories in Pennsylvania, 2009Wind Advisories in Maryland, 2009Every wind advisory in 2009

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.