Alert archive / New Jersey / Frost Advisories in 2015

Frost Advisory 6, NWS Philadelphia/Mount Holly

October 17, 20154 states

NWS Philadelphia/Mount Holly issued this frost advisory at Oct 17, 2015, 2:48 PM EDT for 4 states. It took effect at Oct 18, 2015, 12:00 AM EDT. It was in force for 9 hr.

The area

The counties it named.

The facts

Issued
Oct 17, 2015, 2:48 PM EDT (18:48 UTC)
In effect from
Oct 18, 2015, 12:00 AM EDT
Expired
Oct 18, 2015, 9:00 AM EDT
In force
9 hr
Issued by
NWS Philadelphia/Mount Holly

Counties New Castle County, DE, Cecil County, MD, Burlington County, NJ, Camden County, NJ, Cape May County, NJ, Gloucester County, NJ, Mercer County, NJ, Salem County, NJ, Bucks County, PA, Chester County, PA, Montgomery County, PA

The radar

The Philadelphia radar (KDIX), 71 km from the middle of the area, began a volume at 18:52 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, 6.8 hours before the alert went out and 210 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 2015-10-17Temperature 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 2015-10-17The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -44 square meters per square second.1939587897117136Sfc1 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
1559 m above ground
0-6 km bulk shear
69 kt
0-1 km storm-relative helicity
-44 m²/s²
0-3 km storm-relative helicity
23 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.

369 
WWUS71 KPHI 171848
NPWPHI

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
248 PM EDT SAT OCT 17 2015

...THE END OF THE 2015 GROWING SEASON IS UPON US... 

NJZ001-007>010-012-013-020>022-027-PAZ054-055-060>062-101-103-105-
181000-
/O.UPG.KPHI.FZ.A.0004.151019T0400Z-151019T1300Z/
/O.NEW.KPHI.FZ.W.0004.151019T0400Z-151019T1300Z/
/O.CON.KPHI.FZ.W.0003.151018T0400Z-151018T1300Z/
SUSSEX-WARREN-MORRIS-HUNTERDON-SOMERSET-MIDDLESEX-
WESTERN MONMOUTH-OCEAN-CUMBERLAND-ATLANTIC-
SOUTHEASTERN BURLINGTON-CARBON-MONROE-BERKS-LEHIGH-NORTHAMPTON-
WESTERN CHESTER-WESTERN MONTGOMERY-UPPER BUCKS-
INCLUDING THE CITIES OF...NEWTON...WASHINGTON...MORRISTOWN...
FLEMINGTON...SOMERVILLE...NEW BRUNSWICK...FREEHOLD...JACKSON...
MILLVILLE...HAMMONTON...WHARTON STATE FOREST...JIM THORPE...
STROUDSBURG...READING...ALLENTOWN...BETHLEHEM...EASTON...
HONEY BROOK...OXFORD...COLLEGEVILLE...POTTSTOWN...CHALFONT...
PERKASIE
248 PM EDT SAT OCT 17 2015

...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM
EDT SUNDAY...
...FREEZE WARNING IN EFFECT FROM MIDNIGHT SUNDAY NIGHT TO 9 AM
EDT MONDAY...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED FREEZE
WARNINGS THAT ARE IN EFFECT FOR THE OVERNIGHT PERIODS THE 
NEXT TWO NIGHTS THROUGH 9 AM EDT MONDAY.
 
* LOW TEMPERATURES...LOWS TONIGHT WILL BE FROM MID 20S IN THE
  POCONOS AND NEAR 30 DEGREES ACROSS THE LEHIGH VALLEY, FAR
  NORTHWEST PHILADELPHIA SUBURBS AND NEW JERSEY PINE BARRENS.
  SUNDAY NIGHT...LOW TEMPERATURES WILL BE MAINLY IN THE LOWER TO
  MID 20S.

* TIMING...FROM MIDNIGHT UNTIL 9 AM ON SUNDAY AND MONDAY
  MORNINGS.SUB FREEZING TEMPERATURES WILL LIKELY OCCUR EARLIER
  EACH NIGHT IN THE POCONOS, ESPECIALLY ON SUNDAY NIGHT.

* IMPACTS...ALL COLD SENSITIVE PLANTS AND VEGETABLES WILL BE
  KILLED. THE GROWING SEASON IS ENDING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

BEFORE THE SUN SETS TODAY, PICK THOSE LAST FEW HERBS AND
VEGETABLES. GIVEN HOW COLD BOTH NIGHTS WILL BE...PREVENTATIVE
METHODS SHOULD NOT BE ENOUGH TO PREVENT COLD SENSITIVE VEGETATION
FROM DYING. IF YOU HAVE NOT DONE SO ALREADY...PLEASE BRING
INDOORS ALL TROPICAL PLANTS.

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT.
THESE CONDITIONS WILL KILL CROPS AND OTHER SENSITIVE VEGETATION.

&&

$$

DEZ001-MDZ008-NJZ015>019-023-PAZ102-104-106-181000-
/O.UPG.KPHI.FZ.A.0004.151019T0400Z-151019T1300Z/
/O.NEW.KPHI.FZ.W.0004.151019T0400Z-151019T1300Z/
/O.NEW.KPHI.FR.Y.0006.151018T0400Z-151018T1300Z/
NEW CASTLE-CECIL-MERCER-SALEM-GLOUCESTER-CAMDEN-
NORTHWESTERN BURLINGTON-CAPE MAY-EASTERN CHESTER-
EASTERN MONTGOMERY-LOWER BUCKS-
INCLUDING THE CITIES OF...WILMINGTON...ELKTON...TRENTON...
PENNSVILLE...GLASSBORO...CAMDEN...CHERRY HILL...MOORESTOWN...
MOUNT HOLLY...CAPE MAY COURT HOUSE...WEST CHESTER...
KENNETT SQUARE...NORRISTOWN...LANSDALE...MORRISVILLE...DOYLESTOWN
248 PM EDT SAT OCT 17 2015

...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM EDT
SUNDAY...
...FREEZE WARNING IN EFFECT FROM MIDNIGHT SUNDAY NIGHT TO 9 AM
EDT MONDAY...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A 
A FROST ADVISORY. THIS FROST ADVISORY IS IN EFFECT FROM MIDNIGHT
TONIGHT TO 9 AM EDT SUNDAY. THE NATIONAL WEATHER SERVICE IN
MOUNT HOLLY HAS ALSO ISSUED A FREEZE WARNING...WHICH IS IN
EFFECT FROM MIDNIGHT SUNDAY NIGHT TO 9 AM EDT MONDAY. 
 
* LOW TEMPERATURES...CLOSE TO FREEZING TONIGHT AROUND IN THE UPPER
  20S AND LOWER 30S ON MONDAY MORNING. 

* TIMING...FROM MIDNIGHT UNTIL 9 AM ON BOTH SUNDAY AND MONDAY
  MORNINGS.

* IMPACTS...MANY COLD SENSITIVE PLANTS AND VEGETABLES WILL LIKELY
  BE KILLED, ESPECIALLY ON SUNDAY NIGHT AND MONDAY MORNING.

* ADDITIONAL INFORMATION...AN EXTENSION OF FREEZE WARNINGS FARTHER
  SOUTH THROUGH MORE OF DELMARVA MAY BE NEEDED FOR SUNDAY NIGHT.
  AT THE LEAST THERE FROST POTENTIAL EXISTS IN THOSE AREAS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

USE THE REST OF TODAY TO PICK THOSE LAST FEW HERBS AND
VEGETABLES. GIVEN HOW COLD SUNDAY NIGHT LOOKS... MANY PREVENTATIVE
METHODS MIGHT NOT BE ENOUGH TO PREVENT COLD SENSITIVE VEGETATION
FROM DYING. IF YOU HAVE NOT DONE SO ALREADY...PLEASE BRING INDOORS
ALL TROPICAL PLANTS.

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT OR
HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND OTHER
SENSITIVE VEGETATION.

A FROST ADVISORY MEANS THAT FROST IS EXPECTED. SENSITIVE OUTDOOR
PLANTS MAY BE KILLED IF LEFT UNCOVERED.

&&

$$
3 follow-up statements
068 
WWUS71 KPHI 180034
NPWPHI

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
834 PM EDT SAT OCT 17 2015

...THE END OF THE 2015 GROWING SEASON IS UPON US...

NJZ001-007>010-012-013-020>022-027-PAZ054-055-060>062-101-103-105-
181000-
/O.CON.KPHI.FZ.W.0003.151018T0400Z-151018T1300Z/
/O.CON.KPHI.FZ.W.0004.151019T0400Z-151019T1300Z/
SUSSEX-WARREN-MORRIS-HUNTERDON-SOMERSET-MIDDLESEX-
WESTERN MONMOUTH-OCEAN-CUMBERLAND-ATLANTIC-
SOUTHEASTERN BURLINGTON-CARBON-MONROE-BERKS-LEHIGH-NORTHAMPTON-
WESTERN CHESTER-WESTERN MONTGOMERY-UPPER BUCKS-
INCLUDING THE CITIES OF...NEWTON...WASHINGTON...MORRISTOWN...
FLEMINGTON...SOMERVILLE...NEW BRUNSWICK...FREEHOLD...JACKSON...
MILLVILLE...HAMMONTON...WHARTON STATE FOREST...JIM THORPE...
STROUDSBURG...READING...ALLENTOWN...BETHLEHEM...EASTON...
HONEY BROOK...OXFORD...COLLEGEVILLE...POTTSTOWN...CHALFONT...
PERKASIE
834 PM EDT SAT OCT 17 2015

...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM
EDT SUNDAY...
...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT SUNDAY NIGHT TO
9 AM EDT MONDAY...

* LOW TEMPERATURES...LOWS TONIGHT WILL BE FROM MID 20S IN THE 
  POCONOS AND NEAR 30 DEGREES ACROSS THE LEHIGH VALLEY... FAR 
  NORTHWEST PHILADELPHIA SUBURBS AND NEW JERSEY PINE BARRENS. 
  SUNDAY NIGHT...LOW TEMPERATURES WILL BE MAINLY IN THE LOWER TO 
  MID 20S.

* TIMING...FROM MIDNIGHT UNTIL 9 AM ON SUNDAY AND MONDAY MORNINGS.
  SUB FREEZING TEMPERATURES WILL LIKELY OCCUR EARLIER EACH NIGHT
  IN THE POCONOS...ESPECIALLY ON SUNDAY NIGHT.

* IMPACTS...ALL COLD SENSITIVE PLANTS AND VEGETABLES WILL BE 
  KILLED. THE GROWING SEASON IS ENDING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

ITS GETTING LATE TO PICK ANY REMAINING HERBS AND VEGETABLES.
GIVEN HOW COLD BOTH NIGHTS WILL BE...PREVENTATIVE METHODS SHOULD
NOT BE ENOUGH TO PREVENT COLD SENSITIVE VEGETATION FROM DYING. IF
YOU HAVE NOT DONE SO ALREADY...PLEASE BRING INDOORS ALL TROPICAL
PLANTS.

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT.
THESE CONDITIONS WILL KILL CROPS AND OTHER SENSITIVE VEGETATION.

&&

$$

DEZ001-MDZ008-NJZ015>019-023-PAZ102-104-106-181000-
/O.CON.KPHI.FZ.W.0004.151019T0400Z-151019T1300Z/
/O.CON.KPHI.FR.Y.0006.151018T0400Z-151018T1300Z/
NEW CASTLE-CECIL-MERCER-SALEM-GLOUCESTER-CAMDEN-
NORTHWESTERN BURLINGTON-CAPE MAY-EASTERN CHESTER-
EASTERN MONTGOMERY-LOWER BUCKS-
INCLUDING THE CITIES OF...WILMINGTON...ELKTON...TRENTON...
PENNSVILLE...GLASSBORO...CAMDEN...CHERRY HILL...MOORESTOWN...
MOUNT HOLLY...CAPE MAY COURT HOUSE...WEST CHESTER...
KENNETT SQUARE...NORRISTOWN...LANSDALE...MORRISVILLE...DOYLESTOWN
834 PM EDT SAT OCT 17 2015

...FROST ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM
EDT SUNDAY...
...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT SUNDAY NIGHT TO
9 AM EDT MONDAY...

* LOW TEMPERATURES...CLOSE TO FREEZING TONIGHT AROUND IN THE 
  UPPER 20S AND LOWER 30S ON MONDAY MORNING.

* TIMING...FROM MIDNIGHT UNTIL 9 AM ON BOTH SUNDAY AND MONDAY 
  MORNINGS.

* IMPACTS...MANY COLD SENSITIVE PLANTS AND VEGETABLES WILL 
  LIKELY BE KILLED... ESPECIALLY ON SUNDAY NIGHT AND MONDAY 
  MORNING.

* ADDITIONAL INFORMATION...AN EXTENSION OF FREEZE WARNINGS FARTHER
  SOUTH THROUGH MORE OF DELMARVA MAY BE NEEDED FOR SUNDAY NIGHT.
  ALSO SOME SUB FREEZING TEMPERATURES MIGHT OCCUR IN MORE OUTLYING
  AREAS OF PHILADELPHIA AND DELAWARE COUNTIES. ALSO AT THE LEAST
  THERE FROST POTENTIAL EXISTS IN THESE AREAS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

ITS GETTING LATE TO PICK ANY REMAINING HERBS AND VEGETABLES.
GIVEN HOW COLD SUNDAY NIGHT LOOKS... MANY PREVENTATIVE METHODS
MIGHT NOT BE ENOUGH TO PREVENT COLD SENSITIVE VEGETATION FROM
DYING. IF YOU HAVE NOT DONE SO ALREADY...PLEASE BRING INDOORS ALL
TROPICAL PLANTS.

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT OR
HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND OTHER
SENSITIVE VEGETATION.

A FROST ADVISORY MEANS THAT FROST IS EXPECTED. SENSITIVE OUTDOOR
PLANTS MAY BE KILLED IF LEFT UNCOVERED.

&&

$$
028 
WWUS71 KPHI 180722
NPWPHI

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
322 AM EDT SUN OCT 18 2015


NJZ001-007>010-012-013-020>022-027-PAZ054-055-060>062-101-103-105-
182000-
/O.CON.KPHI.FZ.W.0003.000000T0000Z-151018T1300Z/
/O.CON.KPHI.FZ.W.0004.151019T0400Z-151019T1300Z/
SUSSEX-WARREN-MORRIS-HUNTERDON-SOMERSET-MIDDLESEX-
WESTERN MONMOUTH-OCEAN-CUMBERLAND-ATLANTIC-
SOUTHEASTERN BURLINGTON-CARBON-MONROE-BERKS-LEHIGH-NORTHAMPTON-
WESTERN CHESTER-WESTERN MONTGOMERY-UPPER BUCKS-
INCLUDING THE CITIES OF...NEWTON...WASHINGTON...MORRISTOWN...
FLEMINGTON...SOMERVILLE...NEW BRUNSWICK...FREEHOLD...JACKSON...
MILLVILLE...HAMMONTON...WHARTON STATE FOREST...JIM THORPE...
STROUDSBURG...READING...ALLENTOWN...BETHLEHEM...EASTON...
HONEY BROOK...OXFORD...COLLEGEVILLE...POTTSTOWN...CHALFONT...
PERKASIE
322 AM EDT SUN OCT 18 2015

...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM EDT THIS MORNING...
...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM
EDT MONDAY...

* LOW TEMPERATURES...LOWS THIS MORNING WILL BE FROM MID 20S IN
  THE POCONOS AND NEAR 30 DEGREES ACROSS THE LEHIGH VALLEY... FAR
  NORTHWEST PHILADELPHIA SUBURBS AND NEW JERSEY PINE BARRENS.
  SUNDAY NIGHT...LOW TEMPERATURES WILL BE MAINLY IN THE LOWER TO
  MID 20S.

* TIMING...THIS MORNING AND AGAIN TONIGHT INTO MONDAY MORNING.

* IMPACTS...ALL COLD SENSITIVE PLANTS AND VEGETABLES WILL BE 
  KILLED. THE GROWING SEASON IS ENDING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT.
THESE CONDITIONS WILL KILL CROPS AND OTHER SENSITIVE VEGETATION.

&&

$$

DEZ001-MDZ008-NJZ015>019-023-PAZ102-104-106-182000-
/O.CON.KPHI.FZ.W.0004.151019T0400Z-151019T1300Z/
/O.CON.KPHI.FR.Y.0006.000000T0000Z-151018T1300Z/
NEW CASTLE-CECIL-MERCER-SALEM-GLOUCESTER-CAMDEN-
NORTHWESTERN BURLINGTON-CAPE MAY-EASTERN CHESTER-
EASTERN MONTGOMERY-LOWER BUCKS-
INCLUDING THE CITIES OF...WILMINGTON...ELKTON...TRENTON...
PENNSVILLE...GLASSBORO...CAMDEN...CHERRY HILL...MOORESTOWN...
MOUNT HOLLY...CAPE MAY COURT HOUSE...WEST CHESTER...
KENNETT SQUARE...NORRISTOWN...LANSDALE...MORRISVILLE...DOYLESTOWN
322 AM EDT SUN OCT 18 2015

...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM EDT THIS MORNING...
...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM
EDT MONDAY...

* LOW TEMPERATURES...CLOSE TO FREEZING THIS MORNING AND IN THE
  UPPER 20S AND LOWER 30S ON MONDAY MORNING.

* TIMING...THIS MORNING AND AGAIN TONIGHT

* IMPACTS...MANY COLD SENSITIVE PLANTS AND VEGETABLES WILL LIKELY
  BE KILLED... ESPECIALLY ON SUNDAY NIGHT AND MONDAY MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT OR
HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND OTHER
SENSITIVE VEGETATION.

A FROST ADVISORY MEANS THAT FROST IS EXPECTED. SENSITIVE OUTDOOR
PLANTS MAY BE KILLED IF LEFT UNCOVERED.

&&

$$

PAZ070-071-182000-
/O.NEW.KPHI.FR.Y.0007.151019T0400Z-151019T1300Z/
DELAWARE-PHILADELPHIA-
INCLUDING THE CITIES OF...MEDIA...PHILADELPHIA
322 AM EDT SUN OCT 18 2015

...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM EDT
MONDAY...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A FROST
ADVISORY...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM EDT
MONDAY.

* TEMPERATURES...IN THE MID 30S AROUND THE CITY. TEMPERATURES NEAR
  OR JUST ABOVE FREEZING ARE POSSIBLE IN OUTLYING AREAS OF
  DELAWARE COUNTY.

* TIMING...THE LOWEST TEMPERATURES WILL BE AFTER MIDNIGHT TONIGHT
  THROUGH 9 AM MONDAY MORNING.

* IMPACTS...MANY COLD SENSITIVE PLANTS AND VEGETABLES COULD BE
  KILLED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FROST ADVISORY MEANS THAT WIDESPREAD FROST IS EXPECTED.
SENSITIVE OUTDOOR PLANTS MAY BE KILLED IF LEFT UNCOVERED.

&&

$$

DEZ002-003-MDZ012-015-019-020-182000-
/O.NEW.KPHI.FR.Y.0007.151019T0400Z-151019T1300Z/
KENT-INLAND SUSSEX-KENT MD-QUEEN ANNES-TALBOT-CAROLINE-
INCLUDING THE CITIES OF...DOVER...GEORGETOWN...CHESTERTOWN...
CENTREVILLE...EASTON...DENTON
322 AM EDT SUN OCT 18 2015

...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM EDT
MONDAY...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A FROST
ADVISORY...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM EDT
MONDAY.

* TEMPERATURES...RANGING FROM NEAR FREEZING TO MID 30S.

* TIMING...THE LOWEST TEMPERATURES WILL BE AFTER MIDNIGHT TONIGHT
  THROUGH 9 AM MONDAY MORNING.

* IMPACTS...MANY COLD SENSITIVE PLANTS AND VEGETABLES COULD BE
  KILLED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FROST ADVISORY MEANS THAT WIDESPREAD FROST IS EXPECTED.
SENSITIVE OUTDOOR PLANTS MAY BE KILLED IF LEFT UNCOVERED.

&&

$$
435 
WWUS71 KPHI 181256
NPWPHI

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
856 AM EDT SUN OCT 18 2015

NJZ001-007>010-012-013-020>022-027-PAZ054-055-060>062-101-103-105-
182100-
/O.EXP.KPHI.FZ.W.0003.000000T0000Z-151018T1300Z/
/O.CON.KPHI.FZ.W.0004.151019T0400Z-151019T1300Z/
SUSSEX-WARREN-MORRIS-HUNTERDON-SOMERSET-MIDDLESEX-
WESTERN MONMOUTH-OCEAN-CUMBERLAND-ATLANTIC-
SOUTHEASTERN BURLINGTON-CARBON-MONROE-BERKS-LEHIGH-NORTHAMPTON-
WESTERN CHESTER-WESTERN MONTGOMERY-UPPER BUCKS-
INCLUDING THE CITIES OF...NEWTON...WASHINGTON...MORRISTOWN...
FLEMINGTON...SOMERVILLE...NEW BRUNSWICK...FREEHOLD...JACKSON...
MILLVILLE...HAMMONTON...WHARTON STATE FOREST...JIM THORPE...
STROUDSBURG...READING...ALLENTOWN...BETHLEHEM...EASTON...
HONEY BROOK...OXFORD...COLLEGEVILLE...POTTSTOWN...CHALFONT...
PERKASIE
856 AM EDT SUN OCT 18 2015

...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM
EDT MONDAY...
...FREEZE WARNING WILL EXPIRE AT 9 AM EDT THIS MORNING...

* LOW TEMPERATURES...MAINLY IN THE LOWER TO MID 20S.

* TIMING...TONIGHT AND EARLY MONDAY MORNING.

* IMPACTS...ALL COLD SENSITIVE PLANTS AND VEGETABLES WILL BE 
  KILLED. THE GROWING SEASON IS ENDING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT.
THESE CONDITIONS WILL KILL CROPS AND OTHER SENSITIVE VEGETATION.

&&

$$

DEZ001-MDZ008-NJZ015>019-023-PAZ102-104-106-182100-
/O.EXP.KPHI.FR.Y.0006.000000T0000Z-151018T1300Z/
/O.CON.KPHI.FZ.W.0004.151019T0400Z-151019T1300Z/
NEW CASTLE-CECIL-MERCER-SALEM-GLOUCESTER-CAMDEN-
NORTHWESTERN BURLINGTON-CAPE MAY-EASTERN CHESTER-
EASTERN MONTGOMERY-LOWER BUCKS-
INCLUDING THE CITIES OF...WILMINGTON...ELKTON...TRENTON...
PENNSVILLE...GLASSBORO...CAMDEN...CHERRY HILL...MOORESTOWN...
MOUNT HOLLY...CAPE MAY COURT HOUSE...WEST CHESTER...
KENNETT SQUARE...NORRISTOWN...LANSDALE...MORRISVILLE...DOYLESTOWN
856 AM EDT SUN OCT 18 2015

...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM
EDT MONDAY...
...FROST ADVISORY WILL EXPIRE AT 9 AM EDT THIS MORNING...

* LOW TEMPERATURES...IN THE UPPER 20S AND LOWER 30S EARLY MONDAY
  MORNING.

* TIMING...TONIGHT AND EARLY MONDAY MORNING.

* IMPACTS...COLD SENSITIVE PLANTS AND VEGETABLES WILL LIKELY BE
  KILLED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT.
THESE CONDITIONS WILL KILL CROPS AND OTHER SENSITIVE VEGETATION.

&&

$$

PAZ070-071-182100-
/O.CON.KPHI.FR.Y.0007.151019T0400Z-151019T1300Z/
DELAWARE-PHILADELPHIA-
INCLUDING THE CITIES OF...MEDIA...PHILADELPHIA
856 AM EDT SUN OCT 18 2015

...FROST ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM
EDT MONDAY...

* TEMPERATURES...IN THE MID 30S IN AND AROUND CENTER CITY.
  TEMPERATURES NEAR FREEZING ARE POSSIBLE IN OUTLYING AREAS.

* TIMING...THE LOWEST TEMPERATURES WILL BE AFTER MIDNIGHT 
  TONIGHT THROUGH 9 AM MONDAY MORNING.

* IMPACTS...MANY COLD SENSITIVE PLANTS AND VEGETABLES COULD BE 
  KILLED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FROST ADVISORY MEANS THAT WIDESPREAD FROST IS EXPECTED.
SENSITIVE OUTDOOR PLANTS MAY BE KILLED IF LEFT UNCOVERED.

&&

$$

DEZ002-003-MDZ012-015-019-020-182100-
/O.CON.KPHI.FR.Y.0007.151019T0400Z-151019T1300Z/
KENT-INLAND SUSSEX-KENT MD-QUEEN ANNES-TALBOT-CAROLINE-
INCLUDING THE CITIES OF...DOVER...GEORGETOWN...CHESTERTOWN...
CENTREVILLE...EASTON...DENTON
856 AM EDT SUN OCT 18 2015

...FROST ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM
EDT MONDAY...

* TEMPERATURES...RANGING FROM NEAR FREEZING TO THE MID 30S.

* TIMING...THE LOWEST TEMPERATURES WILL BE AFTER MIDNIGHT 
  TONIGHT THROUGH 9 AM MONDAY MORNING.

* IMPACTS...MANY COLD SENSITIVE PLANTS AND VEGETABLES COULD BE 
  KILLED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FROST ADVISORY MEANS THAT WIDESPREAD FROST IS EXPECTED.
SENSITIVE OUTDOOR PLANTS MAY BE KILLED IF LEFT UNCOVERED.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 17, 2:48 PM EDTFreeze WarningPHIKent, New Castle, Sussex42 hr
Oct 17, 3:37 AM EDTFreeze WarningPHIAtlantic, Burlington, Cumberland, Hunterdon, Middlesex, Monmouth and 5 more29 hr

Nearby

Frost Advisories in New Jersey, 2015Frost Advisories in Pennsylvania, 2015Frost Advisories in Delaware, 2015Every frost advisory in 2015

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.