Alert archive / New Jersey / Wind Advisories in 2008

Wind Advisory 2, NWS Philadelphia/Mount Holly

January 29, 20084 states

NWS Philadelphia/Mount Holly issued this wind advisory at Jan 29, 2008, 3:20 PM EST for 4 states. It took effect at Jan 30, 2008, 6:00 AM EST. It was in force for 10 hr.

The area

The counties it named.

The facts

Issued
Jan 29, 2008, 3:20 PM EST (20:20 UTC)
In effect from
Jan 30, 2008, 6:00 AM EST
Expired
Jan 30, 2008, 3:35 PM EST
In force
10 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 20:19 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

Phillips Aaf/Abe, MD (KAPG), launched 12:00Z, 8.3 hours before the alert went out and 94 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, Phillips Aaf/Abe, MD at 12:00Z on 2008-01-29Temperature 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, Phillips Aaf/Abe, MD at 12:00Z on 2008-01-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 176 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
1641 m above ground
0-6 km bulk shear
36 kt
0-1 km storm-relative helicity
176 m²/s²
0-3 km storm-relative helicity
253 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 292020
NPWPHI

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
320 PM EST TUE JAN 29 2008

...STRONG WINDS TO AFFECT THE REGION WEDNESDAY...

.A SHARP COLD FRONT WILL SWEEP ACROSS THE ENTIRE REGION
DURING WEDNESDAY MORNING. STRONG WINDS ARE ANTICIPATED TO
OCCUR ALONG AND BEHIND THE FRONT. THESE STRONG WINDS ARE THEN
EXPECTED TO DIMINISH FAIRLY QUICKLY DURING WEDNESDAY EVENING.

DEZ001>004-MDZ008-012-015-019-020-NJZ001-007>010-012>027-PAZ054-
055-060>062-067>071-300300-
/O.NEW.KPHI.WI.Y.0002.080130T1100Z-080130T2200Z/
NEW CASTLE-KENT DE-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
320 PM EST TUE JAN 29 2008

...WIND ADVISORY IN EFFECT FROM 6 AM TO 5 PM EST WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A WIND
ADVISORY, WHICH IS IN EFFECT FROM 6 AM TO 5 PM EST WEDNESDAY.

A SHARP COLD FRONT WILL SWEEP ACROSS THE ENTIRE AREA FROM WEST TO
EAST DURING WEDNESDAY MORNING. SOUTHWEST WINDS WILL SHIFT TO THE
WEST AND INCREASE TO 20 TO 30 MPH WITH GUSTS UP TO 50 MPH.

WINDS OF THIS MAGNITUDE CAN CAUSE SOME PROPERTY DAMAGE, AND WILL
MAKE DRIVING DIFFICULT, PARTICULARLY FOR HIGH PROFILE VEHICLES.
REMEMBER, WINDS ARE TYPICALLY STRONGER ON BRIDGES AND OTHER
ELEVATED STRUCTURES. THEREFORE, USE EXTRA CAUTION IF TRAVELING
WEDNESDAY. THE STRONG WINDS SHOULD TEND TO DIMINISH FAIRLY QUICKLY
WEDNESDAY EVENING AS HIGH PRESSURE BEGINS TO BUILD INTO THE AREA.

$$

GORSE
3 follow-up statements
000 
WWUS71 KPHI 300118
NPWPHI

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
818 PM EST TUE JAN 29 2008

...STRONG WINDS TO AFFECT THE REGION WEDNESDAY...

.A SHARP COLD FRONT WILL SWEEP ACROSS THE ENTIRE REGION DURING
WEDNESDAY MORNING. STRONG WINDS ARE ANTICIPATED TO OCCUR ALONG
AND BEHIND THE FRONT. THESE STRONG WINDS ARE THEN EXPECTED TO
DIMINISH FAIRLY QUICKLY DURING WEDNESDAY EVENING.

DEZ001>004-MDZ008-012-015-019-020-NJZ001-007>010-012>027-PAZ054-
055-060>062-067>071-301100-
/O.CON.KPHI.WI.Y.0002.080130T1100Z-080130T2200Z/
NEW CASTLE-KENT DE-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
818 PM EST TUE JAN 29 2008

...WIND ADVISORY REMAINS IN EFFECT FROM 6 AM TO 5 PM EST
WEDNESDAY...

A WIND ADVISORY REMAINS IN EFFECT FROM 6 AM TO 5 PM EST WEDNESDAY.

A SHARP COLD FRONT WILL SWEEP ACROSS THE ENTIRE AREA FROM WEST TO
EAST DURING WEDNESDAY MORNING. SOUTHWEST WINDS WILL SHIFT TO THE
WEST AND INCREASE TO 20 TO 30 MPH WITH GUSTS UP TO 50 MPH.

WINDS OF THIS MAGNITUDE CAN CAUSE SOME PROPERTY DAMAGE...AND WILL
MAKE DRIVING DIFFICULT...PARTICULARLY FOR HIGH PROFILE VEHICLES.
REMEMBER...WINDS ARE TYPICALLY STRONGER ON BRIDGES AND OTHER
ELEVATED STRUCTURES. THEREFORE...USE EXTRA CAUTION IF TRAVELING
WEDNESDAY. THE STRONG WINDS SHOULD TEND TO DIMINISH FAIRLY QUICKLY
WEDNESDAY EVENING AS HIGH PRESSURE BEGINS TO BUILD INTO THE AREA.

$$

GORSE
000 
WWUS71 KPHI 300921
NPWPHI

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
421 AM EST WED JAN 30 2008

...STRONG WINDS TO AFFECT THE REGION WEDNESDAY...

.A SHARP COLD FRONT WILL SWEEP ACROSS THE REGION DURING AFTER
DAYBREAK TODAY. STRONG WINDS ARE ANTICIPATED TO OCCUR ALONG AND
BEHIND THE FRONT. THE STRONG WINDS ARE THEN EXPECTED TO DIMINISH
BY THIS EVENING.

DEZ001>004-MDZ008-012-015-019-020-NJZ001-007>010-012>027-PAZ054-
055-060>062-067>071-301730-
/O.CON.KPHI.WI.Y.0002.080130T1100Z-080130T2200Z/
NEW CASTLE-KENT DE-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
421 AM EST WED JAN 30 2008

...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM EST THIS
AFTERNOON...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM EST THIS AFTERNOON. 

A STRONG COLD FRONT WILL CROSS THE REGION BETWEEN 600 AM AND 900
AM. THE FRONT WILL BE ACCOMPANIED BY WINDS OF 20 TO 30 MPH WITH
GUSTS AROUND 45 MPH. IN ADDITION TO THE STRONG WINDS, TEMPERATURES
WILL DROP SHARPLY THROUGH THE DAY. 

WINDS OF THIS MAGNITUDE MAY CAUSE SOME PROPERTY DAMAGE. DRIVING
WILL BECOME DIFFICULT... PARTICULARLY FOR HIGH PROFILE VEHICLES.
REMEMBER... THE WINDS ARE TYPICALLY STRONGER ON BRIDGES AND OTHER
ELEVATED STRUCTURES. ITS POSSIBLE THAT SMALL BRANCHES MAY FALL ON
ROADS TOO, SO USE CAUTION IF YOU WILL BE TRAVELING TODAY. THE
STRONG WINDS SHOULD TEND TO DIMINISH FAIRLY QUICKLY WEDNESDAY
EVENING AS HIGH PRESSURE BEGINS TO BUILD INTO THE AREA.

$$

PO
000 
WWUS71 KPHI 302035
NPWPHI

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
335 PM EST WED JAN 30 2008

DEZ001>004-MDZ008-012-015-019-020-NJZ001-007>010-012>027-PAZ054-
055-060>062-067>071-302145-
/O.CAN.KPHI.WI.Y.0002.000000T0000Z-080130T2200Z/
NEW CASTLE-KENT DE-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
335 PM EST WED JAN 30 2008

...WIND ADVISORY IS CANCELLED...

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

THE STRONGEST WIND GUSTS OCCURRED ACROSS MOST AREAS UP UNTIL NOON.
WHILE THE WINDS WILL BE GUSTY AT TIMES FOR ANOTHER HOUR OR SO, AN
OVERALL DIMINISHING TREND IS EXPECTED THROUGH EARLY THIS EVENING
FROM WEST TO EAST AS HIGH PRESSURE BUILDS CLOSER TO OUR REGION. AS
A RESULT, THE WIND ADVISORY HAS BEEN CANCELLED.

$$

GORSE

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 29, 7:29 AM ESTFreezing Rain AdvisoryPHIHunterdon, Mercer, Middlesex, Monmouth, Morris, Somerset and 2 more3 hr

Nearby

Wind Advisories in New Jersey, 2008Wind Advisories in Pennsylvania, 2008Wind Advisories in Maryland, 2008Every wind advisory in 2008

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.