Alert archive / New Jersey / Freeze Warnings in 2014

Freeze Warning 1, NWS Philadelphia/Mount Holly

April 15, 20144 states

NWS Philadelphia/Mount Holly issued this freeze warning at Apr 15, 2014, 3:40 AM EDT for 4 states. It took effect at Apr 16, 2014, 2:00 AM EDT. It was in force for 7 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Apr 15, 2014, 3:40 AM EDT (07:40 UTC)
In effect from
Apr 16, 2014, 2:00 AM EDT
Expired
Apr 16, 2014, 9:00 AM EDT
In force
7 hr
Issued by
NWS Philadelphia/Mount Holly
All 25 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, Mercer County, NJ, Middlesex County, NJ, Monmouth County, NJ, Ocean County, NJ, Salem County, NJ, Berks County, PA, Bucks County, PA, Chester County, PA, Delaware County, PA, Montgomery County, PA, Philadelphia County, PA

The radar

The Philadelphia radar (KDIX), 80 km from the middle of the area, began a volume at 07:41 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

Wallops Is Stn, VA (KWAL), launched 00:00Z, 7.7 hours before the alert went out and 192 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, Wallops Is Stn, VA at 00:00Z on 2014-04-15Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1 joules per kilogram.LCLLFCEL10008507005003002001001 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, Wallops Is Stn, VA at 00:00Z on 2014-04-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 45 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
1 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1139 m above ground
0-6 km bulk shear
27 kt
0-1 km storm-relative helicity
45 m²/s²
0-3 km storm-relative helicity
93 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.

713 
WWUS71 KPHI 150740
NPWPHI

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
340 AM EDT TUE APR 15 2014

DEZ001-MDZ008-012-NJZ015>019-021-PAZ060-070-071-101>104-106-
152100-
/O.UPG.KPHI.FZ.A.0001.140416T0600Z-140416T1300Z/
/O.NEW.KPHI.FZ.W.0001.140416T0600Z-140416T1300Z/
NEW CASTLE-CECIL-KENT MD-MERCER-SALEM-GLOUCESTER-CAMDEN-
NORTHWESTERN BURLINGTON-CUMBERLAND-BERKS-DELAWARE-PHILADELPHIA-
WESTERN CHESTER-EASTERN CHESTER-WESTERN MONTGOMERY-
EASTERN MONTGOMERY-LOWER BUCKS-
INCLUDING THE CITIES OF...WILMINGTON...ELKTON...CHESTERTOWN...
TRENTON...PENNSVILLE...GLASSBORO...CAMDEN...CHERRY HILL...
MOORESTOWN...MOUNT HOLLY...MILLVILLE...READING...MEDIA...
PHILADELPHIA...HONEY BROOK...OXFORD...WEST CHESTER...
KENNET SQUARE...COLLEGEVILLE...POTTSTOWN...NORRISTOWN...
LANSDALE...MORRISVILLE...DOYLESTOWN
340 AM EDT TUE APR 15 2014

...FREEZE WARNING IN EFFECT FROM 2 AM TO 9 AM EDT WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A FREEZE
WARNING, WHICH IS IN EFFECT FROM 2 AM TO 9 AM EDT WEDNESDAY. THE
FREEZE WATCH IS NO LONGER IN EFFECT.

* TEMPERATURES...IN THE MID 20S TO THE LOWER 30S.

* TIMING...FOLLOWING A STRONG COLD FRONT, TEMPERATURES ARE
  EXPECTED TO DROP SHARPLY TONIGHT. THERE WILL BE A GUSTY WIND,
  HOWEVER VERY COLD AIR IS EXPECTED TO SETTLE INTO THE REGION.
  SOME AREAS MAY SEE FROST OR FREEZING CONDITIONS AGAIN WEDNESDAY
  NIGHT AND THURSDAY NIGHT.

* IMPACTS...POTENTIAL DAMAGE TO SENSITIVE OR EARLY-BLOOMING
  VEGETATION.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FREEZE WARNING IS ISSUED WHEN SUB-FREEZING TEMPERATURES ARE
FORECAST TO THREATEN OUTDOOR PLANTS. THOSE WITH AGRICULTURAL OR
GARDENING INTERESTS IN THE WARNED AREA ARE ADVISED TO PROTECT
TENDER VEGETATION. POTTED PLANTS NORMALLY LEFT OUTDOORS SHOULD BE
COVERED OR BROUGHT INSIDE.

&&

$$

DEZ002-003-MDZ015-019-020-NJZ012-013-020-022-023-027-152100-
/O.NEW.KPHI.FZ.W.0001.140416T0600Z-140416T1300Z/
KENT-INLAND SUSSEX-QUEEN ANNES-TALBOT-CAROLINE-MIDDLESEX-
WESTERN MONMOUTH-OCEAN-ATLANTIC-CAPE MAY-SOUTHEASTERN BURLINGTON-
INCLUDING THE CITIES OF...DOVER...GEORGETOWN...CENTREVILLE...
EASTON...DENTON...NEW BRUNSWICK...FREEHOLD...JACKSON...
HAMMONTON...CAPE MAY COURT HOUSE...WHARTON STATE FOREST
340 AM EDT TUE APR 15 2014

...FREEZE WARNING IN EFFECT FROM 2 AM TO 9 AM EDT WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A FREEZE
WARNING, WHICH IS IN EFFECT FROM 2 AM TO 9 AM EDT WEDNESDAY.

* TEMPERATURES...IN THE UPPER 20S TO THE LOWER 30S.

* TIMING...FOLLOWING A STRONG COLD FRONT, TEMPERATURES ARE
  EXPECTED TO DROP SHARPLY TONIGHT. THERE WILL BE A GUSTY WIND,
  HOWEVER VERY COLD AIR IS EXPECTED TO SETTLE INTO THE REGION.
  SOME AREAS MAY SEE FROST OR FREEZING CONDITIONS AGAIN WEDNESDAY
  NIGHT AND THURSDAY NIGHT.

* IMPACTS...POTENTIAL DAMAGE TO SENSITIVE OR EARLY-BLOOMING
  VEGETATION.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FREEZE WARNING IS ISSUED WHEN SUB-FREEZING TEMPERATURES ARE
FORECAST TO THREATEN OUTDOOR PLANTS. THOSE WITH AGRICULTURAL OR
GARDENING INTERESTS IN THE WARNED AREA ARE ADVISED TO PROTECT
TENDER VEGETATION. POTTED PLANTS NORMALLY LEFT OUTDOORS SHOULD BE
COVERED OR BROUGHT INSIDE.

&&

$$

GORSE/GAINES
4 follow-up statements
402 
WWUS71 KPHI 151932
NPWPHI

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
332 PM EDT TUE APR 15 2014

NJZ014-024>026-160700-
/O.EXA.KPHI.FZ.W.0001.140416T0600Z-140416T1300Z/
EASTERN MONMOUTH-ATLANTIC COASTAL CAPE MAY-COASTAL ATLANTIC-
COASTAL OCEAN-
INCLUDING THE CITIES OF...SANDY HOOK...OCEAN CITY...
ATLANTIC CITY...LONG BEACH ISLAND
332 PM EDT TUE APR 15 2014

...FREEZE WARNING IN EFFECT FROM 2 AM TO 9 AM EDT WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A FREEZE
WARNING...WHICH IS IN EFFECT FROM 2 AM TO 9 AM EDT WEDNESDAY.

* TEMPERATURES...IN THE LOWER 30S.

* TIMING...IN THE WAKE OF A STRONG COLD FRONT TODAY...
  TEMPERATURES ARE EXPECTED TO DROP SHARPLY TONIGHT.

* IMPACTS...POTENTIAL DAMAGE TO SENSITIVE OR EARLY-BLOOMING 
  VEGETATION.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FREEZE WARNING IS ISSUED WHEN SUB-FREEZING TEMPERATURES ARE
FORECAST TO THREATEN OUTDOOR PLANTS. THOSE WITH AGRICULTURAL OR
GARDENING INTERESTS IN THE WARNED AREA ARE ADVISED TO PROTECT
TENDER VEGETATION. POTTED PLANTS NORMALLY LEFT OUTDOORS SHOULD BE
COVERED OR BROUGHT INSIDE.

&&

$$

DEZ001>003-MDZ008-012-015-019-020-NJZ012-013-015>023-027-PAZ060-
070-101>104-106-160700-
/O.NEW.KPHI.FZ.A.0002.140417T0400Z-140417T1300Z/
/O.CON.KPHI.FZ.W.0001.140416T0600Z-140416T1300Z/
NEW CASTLE-KENT-INLAND SUSSEX-CECIL-KENT MD-QUEEN ANNES-TALBOT-
CAROLINE-MIDDLESEX-WESTERN MONMOUTH-MERCER-SALEM-GLOUCESTER-
CAMDEN-NORTHWESTERN BURLINGTON-OCEAN-CUMBERLAND-ATLANTIC-CAPE MAY-
SOUTHEASTERN BURLINGTON-BERKS-DELAWARE-WESTERN CHESTER-
EASTERN CHESTER-WESTERN MONTGOMERY-EASTERN MONTGOMERY-LOWER BUCKS-
INCLUDING THE CITIES OF...WILMINGTON...DOVER...GEORGETOWN...
ELKTON...CHESTERTOWN...CENTREVILLE...EASTON...DENTON...
NEW BRUNSWICK...FREEHOLD...TRENTON...PENNSVILLE...GLASSBORO...
CAMDEN...CHERRY HILL...MOORESTOWN...MOUNT HOLLY...JACKSON...
MILLVILLE...HAMMONTON...CAPE MAY COURT HOUSE...
WHARTON STATE FOREST...READING...MEDIA...HONEY BROOK...OXFORD...
WEST CHESTER...KENNET SQUARE...COLLEGEVILLE...POTTSTOWN...
NORRISTOWN...LANSDALE...MORRISVILLE...DOYLESTOWN
332 PM EDT TUE APR 15 2014

...FREEZE WARNING REMAINS IN EFFECT FROM 2 AM TO 9 AM EDT
WEDNESDAY...
...FREEZE WATCH IN EFFECT FROM LATE WEDNESDAY NIGHT THROUGH
THURSDAY MORNING...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A FREEZE
WATCH...WHICH IS IN EFFECT FROM LATE WEDNESDAY NIGHT THROUGH
THURSDAY MORNING.

* TEMPERATURES...IN THE UPPER 20S TO LOWER 30S.

* TIMING...IN THE WAKE OF A STRONG COLD FRONT TODAY...
  TEMPERATURES ARE EXPECTED TO DROP SHARPLY TONIGHT. FREEZING
  CONDITIONS ARE EXPECTED AGAIN WEDNESDAY NIGHT.

* IMPACTS...POTENTIAL DAMAGE TO SENSITIVE OR EARLY-BLOOMING 
  VEGETATION.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FREEZE WARNING IS ISSUED WHEN SUB-FREEZING TEMPERATURES ARE
FORECAST TO THREATEN OUTDOOR PLANTS. THOSE WITH AGRICULTURAL OR
GARDENING INTERESTS IN THE WARNED AREA ARE ADVISED TO PROTECT
TENDER VEGETATION. POTTED PLANTS NORMALLY LEFT OUTDOORS SHOULD BE
COVERED OR BROUGHT INSIDE.

A FREEZE WATCH MEANS SUB-FREEZING TEMPERATURES ARE POSSIBLE.
THESE CONDITIONS COULD KILL CROPS AND OTHER SENSITIVE VEGETATION.

&&

$$

PAZ071-160700-
/O.CON.KPHI.FZ.W.0001.140416T0600Z-140416T1300Z/
PHILADELPHIA-
INCLUDING THE CITY OF...PHILADELPHIA
332 PM EDT TUE APR 15 2014

...FREEZE WARNING REMAINS IN EFFECT FROM 2 AM TO 9 AM EDT
WEDNESDAY...

* TEMPERATURES...IN THE UPPER 20S TO LOWER 30S.

* TIMING...IN THE WAKE OF A STRONG COLD FRONT TODAY...
  TEMPERATURES ARE EXPECTED TO DROP SHARPLY TONIGHT.

* IMPACTS...POTENTIAL DAMAGE TO SENSITIVE OR EARLY-BLOOMING 
  VEGETATION.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FREEZE WARNING IS ISSUED WHEN SUB-FREEZING TEMPERATURES ARE
FORECAST TO THREATEN OUTDOOR PLANTS. THOSE WITH AGRICULTURAL OR
GARDENING INTERESTS IN THE WARNED AREA ARE ADVISED TO PROTECT
TENDER VEGETATION. POTTED PLANTS NORMALLY LEFT OUTDOORS SHOULD BE
COVERED OR BROUGHT INSIDE.

&&

$$
810 
WWUS71 KPHI 160123
NPWPHI

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
923 PM EDT TUE APR 15 2014

DEZ001>003-MDZ008-012-015-019-020-NJZ012-013-015>023-027-PAZ060-
070-101>104-106-161000-
/O.CON.KPHI.FZ.W.0001.140416T0600Z-140416T1300Z/
/O.CON.KPHI.FZ.A.0002.140417T0400Z-140417T1300Z/
NEW CASTLE-KENT-INLAND SUSSEX-CECIL-KENT MD-QUEEN ANNES-TALBOT-
CAROLINE-MIDDLESEX-WESTERN MONMOUTH-MERCER-SALEM-GLOUCESTER-
CAMDEN-NORTHWESTERN BURLINGTON-OCEAN-CUMBERLAND-ATLANTIC-CAPE MAY-
SOUTHEASTERN BURLINGTON-BERKS-DELAWARE-WESTERN CHESTER-
EASTERN CHESTER-WESTERN MONTGOMERY-EASTERN MONTGOMERY-LOWER BUCKS-
INCLUDING THE CITIES OF...WILMINGTON...DOVER...GEORGETOWN...
ELKTON...CHESTERTOWN...CENTREVILLE...EASTON...DENTON...
NEW BRUNSWICK...FREEHOLD...TRENTON...PENNSVILLE...GLASSBORO...
CAMDEN...CHERRY HILL...MOORESTOWN...MOUNT HOLLY...JACKSON...
MILLVILLE...HAMMONTON...CAPE MAY COURT HOUSE...
WHARTON STATE FOREST...READING...MEDIA...HONEY BROOK...OXFORD...
WEST CHESTER...KENNET SQUARE...COLLEGEVILLE...POTTSTOWN...
NORRISTOWN...LANSDALE...MORRISVILLE...DOYLESTOWN
923 PM EDT TUE APR 15 2014

...FREEZE WARNING REMAINS IN EFFECT FROM 2 AM TO 9 AM EDT
WEDNESDAY...
...FREEZE WATCH REMAINS IN EFFECT FROM LATE WEDNESDAY NIGHT
THROUGH THURSDAY MORNING...

* TEMPERATURES...IN THE UPPER 20S TO LOWER 30S.

* TIMING...TEMPERATURES ARE EXPECTED TO DROP SHARPLY TONIGHT
  BEHIND THE PASSAGE OF A COLD FRONT. FREEZING CONDITIONS ARE
  EXPECTED AGAIN WEDNESDAY NIGHT.

* IMPACTS...POTENTIAL DAMAGE TO SENSITIVE OR EARLY-BLOOMING 
  VEGETATION.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FREEZE WARNING IS ISSUED WHEN SUB-FREEZING TEMPERATURES ARE
FORECAST TO THREATEN OUTDOOR PLANTS. THOSE WITH AGRICULTURAL OR
GARDENING INTERESTS IN THE WARNED AREA ARE ADVISED TO PROTECT
TENDER VEGETATION. POTTED PLANTS NORMALLY LEFT OUTDOORS SHOULD BE
COVERED OR BROUGHT INSIDE.

A FREEZE WATCH MEANS SUB-FREEZING TEMPERATURES ARE POSSIBLE.
THESE CONDITIONS COULD KILL CROPS AND OTHER SENSITIVE VEGETATION.

&&

$$

NJZ014-024>026-PAZ071-161000-
/O.CON.KPHI.FZ.W.0001.140416T0600Z-140416T1300Z/
EASTERN MONMOUTH-ATLANTIC COASTAL CAPE MAY-COASTAL ATLANTIC-
COASTAL OCEAN-PHILADELPHIA-
INCLUDING THE CITIES OF...SANDY HOOK...OCEAN CITY...
ATLANTIC CITY...LONG BEACH ISLAND...PHILADELPHIA
923 PM EDT TUE APR 15 2014

...FREEZE WARNING REMAINS IN EFFECT FROM 2 AM TO 9 AM EDT
WEDNESDAY...

* TEMPERATURES...IN THE LOWER 30S.

* TIMING...TEMPERATURES ARE EXPECTED TO DROP SHARPLY TONIGHT
  BEHIND THE PASSAGE OF A COLD FRONT.

* IMPACTS...POTENTIAL DAMAGE TO SENSITIVE OR EARLY-BLOOMING 
  VEGETATION.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FREEZE WARNING IS ISSUED WHEN SUB-FREEZING TEMPERATURES ARE
FORECAST TO THREATEN OUTDOOR PLANTS. THOSE WITH AGRICULTURAL OR
GARDENING INTERESTS IN THE WARNED AREA ARE ADVISED TO PROTECT
TENDER VEGETATION. POTTED PLANTS NORMALLY LEFT OUTDOORS SHOULD BE
COVERED OR BROUGHT INSIDE.

&&

$$
083 
WWUS71 KPHI 160745
NPWPHI

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
345 AM EDT WED APR 16 2014

DEZ001>003-MDZ008-012-015-019-020-NJZ012-013-015>023-027-PAZ060-
070-101>104-106-162100-
/O.CON.KPHI.FZ.W.0001.000000T0000Z-140416T1300Z/
/O.CON.KPHI.FZ.A.0002.140417T0400Z-140417T1300Z/
NEW CASTLE-KENT-INLAND SUSSEX-CECIL-KENT MD-QUEEN ANNES-TALBOT-
CAROLINE-MIDDLESEX-WESTERN MONMOUTH-MERCER-SALEM-GLOUCESTER-
CAMDEN-NORTHWESTERN BURLINGTON-OCEAN-CUMBERLAND-ATLANTIC-CAPE MAY-
SOUTHEASTERN BURLINGTON-BERKS-DELAWARE-WESTERN CHESTER-
EASTERN CHESTER-WESTERN MONTGOMERY-EASTERN MONTGOMERY-LOWER BUCKS-
INCLUDING THE CITIES OF...WILMINGTON...DOVER...GEORGETOWN...
ELKTON...CHESTERTOWN...CENTREVILLE...EASTON...DENTON...
NEW BRUNSWICK...FREEHOLD...TRENTON...PENNSVILLE...GLASSBORO...
CAMDEN...CHERRY HILL...MOORESTOWN...MOUNT HOLLY...JACKSON...
MILLVILLE...HAMMONTON...CAPE MAY COURT HOUSE...
WHARTON STATE FOREST...READING...MEDIA...HONEY BROOK...OXFORD...
WEST CHESTER...KENNET SQUARE...COLLEGEVILLE...POTTSTOWN...
NORRISTOWN...LANSDALE...MORRISVILLE...DOYLESTOWN
345 AM EDT WED APR 16 2014

...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM EDT THIS MORNING...
...FREEZE WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
THURSDAY MORNING...

* TEMPERATURES...IN THE UPPER 30S.

* TIMING...TEMPERATURES ARE EXPECTED TO DROP THIS MORNING WITH
  COLD NORTHWEST WINDS BLOWING ACROSS THE AREA. FREEZING
  CONDITIONS ARE EXPECTED AGAIN WEDNESDAY NIGHT.

* IMPACTS...POTENTIAL DAMAGE TO SENSITIVE OR EARLY-BLOOMING
  VEGETATION. AS TEMPERATURES DROP TO OR BELOW FREEZING, ANY WATER
  ON ROADWAYS, SIDEWALKS AND OTHER ELEVATED SURFACE COULD TURN
  ICY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FREEZE WARNING IS ISSUED WHEN SUB-FREEZING TEMPERATURES ARE
FORECAST TO THREATEN OUTDOOR PLANTS. THOSE WITH AGRICULTURAL OR
GARDENING INTERESTS IN THE WARNED AREA ARE ADVISED TO PROTECT
TENDER VEGETATION. POTTED PLANTS NORMALLY LEFT OUTDOORS SHOULD BE
COVERED OR BROUGHT INSIDE.

A FREEZE WATCH MEANS SUB-FREEZING TEMPERATURES ARE POSSIBLE.
THESE CONDITIONS COULD KILL CROPS AND OTHER SENSITIVE VEGETATION.

&&

$$

NJZ014-024>026-PAZ071-161300-
/O.CON.KPHI.FZ.W.0001.000000T0000Z-140416T1300Z/
EASTERN MONMOUTH-ATLANTIC COASTAL CAPE MAY-COASTAL ATLANTIC-
COASTAL OCEAN-PHILADELPHIA-
INCLUDING THE CITIES OF...SANDY HOOK...OCEAN CITY...
ATLANTIC CITY...LONG BEACH ISLAND...PHILADELPHIA
345 AM EDT WED APR 16 2014

...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM EDT THIS MORNING...

* TEMPERATURES...IN THE MID 30S.

* TIMING...TEMPERATURES ARE EXPECTED TO DROP THIS MORNING WITH
  COLD NORTHWEST WINDS BLOWING ACROSS THE AREA. 

* IMPACTS...POTENTIAL DAMAGE TO SENSITIVE OR EARLY-BLOOMING 
  VEGETATION. AS TEMPERATURES DROP TO OR BELOW FREEZING, ANY WATER
  ON ROADWAYS AND SIDEWALKS AND OTHER ELEVATED SURFACE COULD TURN
  ICY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FREEZE WARNING IS ISSUED WHEN SUB-FREEZING TEMPERATURES ARE
FORECAST TO THREATEN OUTDOOR PLANTS. THOSE WITH AGRICULTURAL OR
GARDENING INTERESTS IN THE WARNED AREA ARE ADVISED TO PROTECT
TENDER VEGETATION. POTTED PLANTS NORMALLY LEFT OUTDOORS SHOULD BE
COVERED OR BROUGHT INSIDE.

&&

$$

ROBERTSON
183 
WWUS71 KPHI 161313
NPWPHI

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
913 AM EDT WED APR 16 2014

DEZ001>003-MDZ008-012-015-019-020-NJZ012-013-015>023-027-PAZ060-
070-101>104-106-162115-
/O.EXP.KPHI.FZ.W.0001.000000T0000Z-140416T1300Z/
/O.CON.KPHI.FZ.A.0002.140417T0400Z-140417T1300Z/
NEW CASTLE-KENT-INLAND SUSSEX-CECIL-KENT MD-QUEEN ANNES-TALBOT-
CAROLINE-MIDDLESEX-WESTERN MONMOUTH-MERCER-SALEM-GLOUCESTER-
CAMDEN-NORTHWESTERN BURLINGTON-OCEAN-CUMBERLAND-ATLANTIC-CAPE MAY-
SOUTHEASTERN BURLINGTON-BERKS-DELAWARE-WESTERN CHESTER-
EASTERN CHESTER-WESTERN MONTGOMERY-EASTERN MONTGOMERY-LOWER BUCKS-
INCLUDING THE CITIES OF...WILMINGTON...DOVER...GEORGETOWN...
ELKTON...CHESTERTOWN...CENTREVILLE...EASTON...DENTON...
NEW BRUNSWICK...FREEHOLD...TRENTON...PENNSVILLE...GLASSBORO...
CAMDEN...CHERRY HILL...MOORESTOWN...MOUNT HOLLY...JACKSON...
MILLVILLE...HAMMONTON...CAPE MAY COURT HOUSE...
WHARTON STATE FOREST...READING...MEDIA...HONEY BROOK...OXFORD...
WEST CHESTER...KENNET SQUARE...COLLEGEVILLE...POTTSTOWN...
NORRISTOWN...LANSDALE...MORRISVILLE...DOYLESTOWN
913 AM EDT WED APR 16 2014

...FREEZE WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
THURSDAY MORNING...
...FREEZE WARNING HAS EXPIRED...

* TEMPERATURES...AFTER HIGHS TODAY IN THE UPPER 40S TEMPERATURES
  OVERNIGHT WILL FALL TO THE UPPER 20S TO LOWER 30S.

* TIMING...FREEZING CONDITIONS ARE EXPECTED AGAIN AFTER MIDNIGHT
  TONIGHT CONTINUING UNTIL SHORTLY AFTER SUNRISE ON THURSDAY.

* IMPACTS...POTENTIAL DAMAGE TO SENSITIVE OR EARLY-BLOOMING
  VEGETATION. AS TEMPERATURES DROP TO OR BELOW FREEZING... 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FREEZE WATCH MEANS SUB-FREEZING TEMPERATURES ARE POSSIBLE.
THESE CONDITIONS COULD KILL CROPS AND OTHER SENSITIVE VEGETATION.

&&

$$

NJZ014-024>026-PAZ071-161415-
/O.EXP.KPHI.FZ.W.0001.000000T0000Z-140416T1300Z/
EASTERN MONMOUTH-ATLANTIC COASTAL CAPE MAY-COASTAL ATLANTIC-
COASTAL OCEAN-PHILADELPHIA-
INCLUDING THE CITIES OF...SANDY HOOK...OCEAN CITY...
ATLANTIC CITY...LONG BEACH ISLAND...PHILADELPHIA
913 AM EDT WED APR 16 2014

...FREEZE WARNING HAS EXPIRED...

TEMPERATURES THIS MORNING HAVE RISEN ABOVE FREEZING.

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 15, 4:05 AM EDTGale WarningPHI30 hr
Apr 15, 12:44 PM EDTAreal Flood AdvisoryPHIHunterdon, Warren4 hr
Apr 15, 12:58 PM EDTAreal Flood AdvisoryPHIHunterdon, Morris, Somerset, Sussex, Warren4 hr
Apr 15, 2:46 PM EDTSpecial Weather StatementPHIHunterdon44 min
Apr 15, 3:20 PM EDTSpecial Weather StatementPHICamden, Gloucester, Salem40 min
Apr 15, 3:32 PM EDTFreeze WatchPHIAtlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 5 more24 hr
Apr 15, 3:36 PM EDTSpecial Weather StatementPHIHunterdon, Somerset39 min
Apr 15, 3:56 PM EDTSevere Thunderstorm WarningPHIBurlington, Camden, Mercer34 min
Apr 15, 4:11 PM EDTSpecial Weather StatementPHISomerset34 min
Apr 15, 4:23 PM EDTSpecial Weather StatementPHIMercer, Middlesex37 min
Apr 15, 7:54 PM EDTAreal Flood WarningPHISomerset6 hr
Apr 15, 11:26 AM EDTSpecial Weather StatementPHISussex49 min
Apr 15, 2:56 PM EDTAreal Flood AdvisoryPHINew Castle4 hr
Apr 15, 4:52 PM EDTSpecial Weather StatementPHISussex38 min
Apr 15, 12:30 PM EDTSpecial Weather StatementPHIBucks, Montgomery30 min
Apr 15, 5:20 PM EDTRiver Flood WarningPHIChester7 hr

Nearby

Freeze Warnings in New Jersey, 2014Freeze Warnings in Pennsylvania, 2014Freeze Warnings in Maryland, 2014Every freeze warning in 2014

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.