Alert archive / New Jersey / Heat Advisories in 2016

Heat Advisory 2, NWS Philadelphia/Mount Holly

July 13, 20164 states

NWS Philadelphia/Mount Holly issued this heat advisory at Jul 13, 2016, 2:44 PM EDT for 4 states. It took effect at Jul 14, 2016, 12:00 PM EDT. It was in force for 8 hr.

The area

The counties it named.

The facts

Issued
Jul 13, 2016, 2:44 PM EDT (18:44 UTC)
In effect from
Jul 14, 2016, 12:00 PM EDT
Expired
Jul 14, 2016, 8:00 PM EDT
In force
8 hr
Issued by
NWS Philadelphia/Mount Holly
All 25 counties

Kent 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, Cape May County, NJ, Cumberland County, NJ, Hunterdon County, NJ, Middlesex County, NJ, Monmouth County, NJ, Morris County, NJ, Ocean County, NJ, Salem County, NJ, Somerset County, NJ, Warren County, NJ, Berks County, PA, Bucks County, PA, Chester County, PA, Lehigh County, PA, Montgomery County, PA, Northampton County, PA

The radar

The Philadelphia radar (KDIX), 70 km from the middle of the area, began a volume at 18:47 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, 6.7 hours before the alert went out and 212 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 2016-07-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 19 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, Washington/Dulle, VA at 12:00Z on 2016-07-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 15 square meters per square second.1939Sfc1 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
19 J/kg
Mixed-layer CIN
-80 J/kg
Mixed-layer LCL
700 m above ground
0-6 km bulk shear
20 kt
0-1 km storm-relative helicity
15 m²/s²
0-3 km storm-relative helicity
60 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.1

Open this sounding in Storm Lab

The text

As transmitted.

729 
WWUS71 KPHI 131844
NPWPHI

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
244 PM EDT WED JUL 13 2016


DEZ001-NJZ015-017>019-PAZ070-071-102-104-106-140745-
/O.UPG.KPHI.EH.A.0002.160714T1600Z-160716T0000Z/
/O.NEW.KPHI.EH.W.0002.160714T1600Z-160716T0000Z/
NEW CASTLE-MERCER-GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON-
DELAWARE-PHILADELPHIA-EASTERN CHESTER-EASTERN MONTGOMERY-
LOWER BUCKS-
INCLUDING THE CITIES OF...WILMINGTON...TRENTON...GLASSBORO...
CAMDEN...CHERRY HILL...MOORESTOWN...MOUNT HOLLY...MEDIA...
PHILADELPHIA...WEST CHESTER...KENNETT SQUARE...NORRISTOWN...
LANSDALE...MORRISVILLE...DOYLESTOWN
244 PM EDT WED JUL 13 2016

...EXCESSIVE HEAT WARNING IN EFFECT FROM NOON THURSDAY TO 8 PM
EDT FRIDAY...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED AN
EXCESSIVE HEAT WARNING...WHICH IS IN EFFECT FROM NOON THURSDAY TO
8 PM EDT FRIDAY. THE EXCESSIVE HEAT WATCH IS NO LONGER IN EFFECT.

* TEMPERATURES...MAXIMUM READINGS IN THE LOWER AND MIDDLE 90S ON
  THURSDAY AND FRIDAY. LOWS ON THURSDAY NIGHT IN THE MIDDLE AND
  UPPER 70S WITH SOME HIGH URBANIZED LOCATIONS POSSIBLY NOT
  FALLING BELOW 80 DEGREES.

* HEAT INDEX VALUES...MAXIMUM HEAT INDEX VALUES ON THURSDAY WILL
  BE 100 TO 104. ON FRIDAY...MAXIMUM HEAT INDEX VALUES WILL BE
  NEAR 100 DEGREES.

* IMPACTS...THE EXCESSIVE HEAT WILL CREATE HAZARDOUS CONDITIONS. 
  THE POTENTIAL FOR HEAT RELATED HEALTH ISSUES WILL BE HIGH... 
  ESPECIALLY FOR THE ELDERLY AND FOR THOSE IN POOR HEALTH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR
EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT
STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

   TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY
AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST
BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME
BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION.   HEAT
STROKE IS AN EMERGENCY...CALL 9 1 1.

   AN EXCESSIVE HEAT WARNING MEANS THAT A PROLONGED PERIOD OF
DANGEROUSLY HOT TEMPERATURES WILL OCCUR. THE COMBINATION OF HOT
TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A DANGEROUS
SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY. DRINK PLENTY OF
FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN...
AND CHECK UP ON RELATIVES AND NEIGHBORS.

   YOUNG CHILDREN AND PETS SHOULD NEVER BE LEFT UNATTENDED IN
VEHICLES UNDER ANY CIRCUMSTANCES.  THIS IS ESPECIALLY TRUE DURING
WARM OR HOT WEATHER WHEN CAR INTERIORS CAN REACH LETHAL
TEMPERATURES IN A MATTER OF MINUTES.

&&

$$

NJZ007>010-012-013-020-027-PAZ060>062-101-103-105-140745-
/O.NEW.KPHI.HT.Y.0002.160714T1600Z-160715T0000Z/
WARREN-MORRIS-HUNTERDON-SOMERSET-MIDDLESEX-WESTERN MONMOUTH-OCEAN-
SOUTHEASTERN BURLINGTON-BERKS-LEHIGH-NORTHAMPTON-WESTERN CHESTER-
WESTERN MONTGOMERY-UPPER BUCKS-
INCLUDING THE CITIES OF...WASHINGTON...MORRISTOWN...FLEMINGTON...
SOMERVILLE...NEW BRUNSWICK...FREEHOLD...JACKSON...
WHARTON STATE FOREST...READING...ALLENTOWN...BETHLEHEM...EASTON...
HONEY BROOK...OXFORD...COLLEGEVILLE...POTTSTOWN...CHALFONT...
PERKASIE
244 PM EDT WED JUL 13 2016

...HEAT ADVISORY IN EFFECT FROM NOON TO 8 PM EDT THURSDAY...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A HEAT
ADVISORY...WHICH IS IN EFFECT FROM NOON TO 8 PM EDT THURSDAY.

* TEMPERATURES...HIGH TEMPERATURES WILL BE IN THE LOW 90S.

* HEAT INDEX VALUES....MAXIMUM HEAT INDEX VALUES ON THURSDAY WILL
  BE NEAR 100 DEGREES.

* IMPACTS...THE EXCESSIVE HEAT WILL CREATE HAZARDOUS CONDITIONS. 
  THE POTENTIAL FOR HEAT RELATED HEALTH ISSUES WILL BE HIGH... 
  ESPECIALLY FOR THE ELDERLY AND FOR THOSE IN POOR HEALTH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

   TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE.
WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

   TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY
AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST
BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME
BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION.   HEAT
STROKE IS AN EMERGENCY...CALL 9 1 1.

&&

$$

DEZ002-003-MDZ008-012-015-019-020-NJZ016-021>023-140745-
/O.NEW.KPHI.HT.Y.0002.160714T1600Z-160715T0000Z/
KENT-INLAND SUSSEX-CECIL-KENT MD-QUEEN ANNES-TALBOT-CAROLINE-
SALEM-CUMBERLAND-ATLANTIC-CAPE MAY-
INCLUDING THE CITIES OF...DOVER...GEORGETOWN...ELKTON...
CHESTERTOWN...CENTREVILLE...EASTON...DENTON...PENNSVILLE...
MILLVILLE...HAMMONTON...CAPE MAY COURT HOUSE
244 PM EDT WED JUL 13 2016

...HEAT ADVISORY IN EFFECT FROM NOON TO 8 PM EDT THURSDAY...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A HEAT
ADVISORY...WHICH IS IN EFFECT FROM NOON TO 8 PM EDT THURSDAY.

* TEMPERATURES...HIGH TEMPERATURES WILL BE IN THE LOW TO MID 90S.

* HEAT INDEX VALUES....MAXIMUM HEAT INDEX VALUES ON THURSDAY WILL
  RANGE FROM 102 TO 106 DEGREES.

* IMPACTS...THE EXCESSIVE HEAT WILL CREATE HAZARDOUS CONDITIONS. 
  THE POTENTIAL FOR HEAT RELATED HEALTH ISSUES WILL BE HIGH... 
  ESPECIALLY FOR THE ELDERLY AND FOR THOSE IN POOR HEALTH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

   TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE.
WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

   TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY
AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST
BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME
BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION.   HEAT
STROKE IS AN EMERGENCY...CALL 9 1 1.

&&

$$

JOHNSON
3 follow-up statements
373 
WWUS71 KPHI 140725
NPWPHI

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
325 AM EDT THU JUL 14 2016

DEZ001-NJZ015-017>019-PAZ070-071-102-104-106-150000-
/O.CON.KPHI.EH.W.0002.160714T1600Z-160716T0000Z/
NEW CASTLE-MERCER-GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON-
DELAWARE-PHILADELPHIA-EASTERN CHESTER-EASTERN MONTGOMERY-
LOWER BUCKS-
INCLUDING THE CITIES OF...WILMINGTON...TRENTON...GLASSBORO...
CAMDEN...CHERRY HILL...MOORESTOWN...MOUNT HOLLY...MEDIA...
PHILADELPHIA...WEST CHESTER...KENNETT SQUARE...NORRISTOWN...
LANSDALE...MORRISVILLE...DOYLESTOWN
325 AM EDT THU JUL 14 2016

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM NOON TODAY TO
8 PM EDT FRIDAY...

* TEMPERATURES...MAXIMUM READINGS IN THE LOWER AND MIDDLE 90S ON 
  THURSDAY AND FRIDAY. LOWS ON THURSDAY NIGHT IN THE MIDDLE AND 
  UPPER 70S WITH SOME HIGH URBANIZED LOCATIONS POSSIBLY NOT 
  FALLING BELOW 80 DEGREES.

* HEAT INDEX VALUES...MAXIMUM HEAT INDEX VALUES ON THURSDAY WILL 
  BE 100 TO 104. ON FRIDAY...MAXIMUM HEAT INDEX VALUES WILL BE 
  NEAR 100 DEGREES.

* IMPACTS...THE EXCESSIVE HEAT WILL CREATE HAZARDOUS CONDITIONS. 
  THE POTENTIAL FOR HEAT RELATED HEALTH ISSUES WILL BE HIGH... 
  ESPECIALLY FOR THE ELDERLY AND FOR THOSE IN POOR HEALTH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR
EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT
STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION.   HEAT STROKE
IS AN EMERGENCY...CALL 9 1 1.

AN EXCESSIVE HEAT WARNING MEANS THAT A PROLONGED PERIOD OF
DANGEROUSLY HOT TEMPERATURES WILL OCCUR. THE COMBINATION OF HOT
TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A DANGEROUS
SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY. DRINK PLENTY OF
FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN...
AND CHECK UP ON RELATIVES AND NEIGHBORS.

YOUNG CHILDREN AND PETS SHOULD NEVER BE LEFT UNATTENDED IN
VEHICLES UNDER ANY CIRCUMSTANCES.  THIS IS ESPECIALLY TRUE DURING
WARM OR HOT WEATHER WHEN CAR INTERIORS CAN REACH LETHAL
TEMPERATURES IN A MATTER OF MINUTES.

&&

$$

NJZ007>010-012-013-020-027-PAZ060>062-101-103-105-150000-
/O.CON.KPHI.HT.Y.0002.160714T1600Z-160715T0000Z/
WARREN-MORRIS-HUNTERDON-SOMERSET-MIDDLESEX-WESTERN MONMOUTH-OCEAN-
SOUTHEASTERN BURLINGTON-BERKS-LEHIGH-NORTHAMPTON-WESTERN CHESTER-
WESTERN MONTGOMERY-UPPER BUCKS-
INCLUDING THE CITIES OF...WASHINGTON...MORRISTOWN...FLEMINGTON...
SOMERVILLE...NEW BRUNSWICK...FREEHOLD...JACKSON...
WHARTON STATE FOREST...READING...ALLENTOWN...BETHLEHEM...EASTON...
HONEY BROOK...OXFORD...COLLEGEVILLE...POTTSTOWN...CHALFONT...
PERKASIE
325 AM EDT THU JUL 14 2016

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM EDT
THIS EVENING...

* TEMPERATURES...HIGH TEMPERATURES WILL BE IN THE LOW 90S.

* HEAT INDEX VALUES...MAXIMUM HEAT INDEX VALUES ON THURSDAY WILL 
  BE NEAR 100 DEGREES.

* IMPACTS...THE EXCESSIVE HEAT WILL CREATE HAZARDOUS CONDITIONS. 
  THE POTENTIAL FOR HEAT RELATED HEALTH ISSUES WILL BE HIGH... 
  ESPECIALLY FOR THE ELDERLY AND FOR THOSE IN POOR HEALTH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR
EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT
STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION.   HEAT STROKE
IS AN EMERGENCY...CALL 9 1 1.

&&

$$

DEZ002-003-MDZ008-012-015-019-020-NJZ016-021>023-150000-
/O.CON.KPHI.HT.Y.0002.160714T1600Z-160715T0000Z/
KENT-INLAND SUSSEX-CECIL-KENT MD-QUEEN ANNES-TALBOT-CAROLINE-
SALEM-CUMBERLAND-ATLANTIC-CAPE MAY-
INCLUDING THE CITIES OF...DOVER...GEORGETOWN...ELKTON...
CHESTERTOWN...CENTREVILLE...EASTON...DENTON...PENNSVILLE...
MILLVILLE...HAMMONTON...CAPE MAY COURT HOUSE
325 AM EDT THU JUL 14 2016

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM EDT
THIS EVENING...

* TEMPERATURES...HIGH TEMPERATURES WILL BE IN THE LOW TO MID 90S.

* HEAT INDEX VALUES...MAXIMUM HEAT INDEX VALUES ON THURSDAY WILL 
  RANGE FROM 102 TO 106 DEGREES.

* IMPACTS...THE EXCESSIVE HEAT WILL CREATE HAZARDOUS CONDITIONS. 
  THE POTENTIAL FOR HEAT RELATED HEALTH ISSUES WILL BE HIGH... 
  ESPECIALLY FOR THE ELDERLY AND FOR THOSE IN POOR HEALTH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR
EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT
STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION.   HEAT STROKE
IS AN EMERGENCY...CALL 9 1 1.

&&

$$
076 
WWUS71 KPHI 141830
NPWPHI

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
230 PM EDT THU JUL 14 2016

DEZ001-NJZ015-017>019-PAZ070-071-102-104-106-150915-
/O.CON.KPHI.EH.W.0002.000000T0000Z-160716T0000Z/
NEW CASTLE-MERCER-GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON-
DELAWARE-PHILADELPHIA-EASTERN CHESTER-EASTERN MONTGOMERY-
LOWER BUCKS-
INCLUDING THE CITIES OF...WILMINGTON...TRENTON...GLASSBORO...
CAMDEN...CHERRY HILL...MOORESTOWN...MOUNT HOLLY...MEDIA...
PHILADELPHIA...WEST CHESTER...KENNETT SQUARE...NORRISTOWN...
LANSDALE...MORRISVILLE...DOYLESTOWN
230 PM EDT THU JUL 14 2016

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT
FRIDAY...

* TEMPERATURES...MAXIMUM READINGS IN THE MIDDLE 90S THIS
  AFTERNOON AND AGAIN ON FRIDAY AFTERNOON. LOWS TONIGHT IN THE
  MIDDLE AND UPPER 70S WITH SOME HIGH URBANIZED LOCATIONS POSSIBLY
  NOT FALLING BELOW 80 DEGREES.

* HEAT INDEX VALUES...MAXIMUM HEAT INDEX VALUES THIS AFTERNOON
  WILL BE 102 TO 106. MAXIMUM HEAT INDEX VALUES ON FRIDAY
  AFTERNOON WILL BE NEAR 100.

* IMPACTS...THE EXCESSIVE HEAT WILL CREATE HAZARDOUS CONDITIONS.
  THE POTENTIAL FOR HEAT RELATED HEALTH ISSUES WILL BE HIGH...
  ESPECIALLY FOR THE ELDERLY AND FOR THOSE IN POOR HEALTH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING OR
LATE EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING AND
DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN A SHADED OR AIR CONDITIONED ENVIRONMENT. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL SHADED LOCATION. HEAT STROKE IS AN
EMERGENCY...CALL 9 1 1.

AN EXCESSIVE HEAT WARNING MEANS THAT A PROLONGED PERIOD OF
DANGEROUSLY HOT TEMPERATURES AND HIGH HUMIDITY WILL OCCUR. THE
COMBINATION WILL CREATE A DANGEROUS SITUATION IN WHICH HEAT
RELATED ILLNESSES ARE LIKELY. DRINK PLENTY OF FLUIDS...STAY IN AN
AIR CONDITIONED LOCATION...STAY OUT OF THE SUN AND CHECK ON
ELDERLY RELATIVES AND NEIGHBORS.

YOUNG CHILDREN AND PETS SHOULD NEVER BE LEFT UNATTENDED IN A
VEHICLE UNDER ANY CIRCUMSTANCE. THIS IS ESPECIALLY TRUE DURING HOT
WEATHER WHEN A CAR'S INTERIOR CAN REACH LETHAL TEMPERATURES IN A
MATTER OF MINUTES.

&&

$$

NJZ007>010-012-013-020-027-PAZ060>062-101-103-105-150000-
/O.CON.KPHI.HT.Y.0002.000000T0000Z-160715T0000Z/
WARREN-MORRIS-HUNTERDON-SOMERSET-MIDDLESEX-WESTERN MONMOUTH-OCEAN-
SOUTHEASTERN BURLINGTON-BERKS-LEHIGH-NORTHAMPTON-WESTERN CHESTER-
WESTERN MONTGOMERY-UPPER BUCKS-
INCLUDING THE CITIES OF...WASHINGTON...MORRISTOWN...FLEMINGTON...
SOMERVILLE...NEW BRUNSWICK...FREEHOLD...JACKSON...
WHARTON STATE FOREST...READING...ALLENTOWN...BETHLEHEM...EASTON...
HONEY BROOK...OXFORD...COLLEGEVILLE...POTTSTOWN...CHALFONT...
PERKASIE
230 PM EDT THU JUL 14 2016

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...

* TEMPERATURES...MAXIMUM READINGS WILL BE IN THE LOWER AND MIDDLE
  90S THIS AFTERNOON.

* HEAT INDEX VALUES...MAXIMUM HEAT INDEX VALUES THIS AFTERNOON
  WILL BE AROUND 100.

* IMPACTS...THE EXCESSIVE HEAT WILL CREATE HAZARDOUS CONDITIONS.
  THE POTENTIAL FOR HEAT RELATED HEALTH ISSUES WILL BE HIGH...
  ESPECIALLY FOR THE ELDERLY AND FOR THOSE IN POOR HEALTH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES AND HIGH
HUMIDITY IS EXPECTED. THE COMBINATION WILL CREATE A SITUATION IN
WHICH HEAT RELATED ILLNESSES ARE POSSIBLE. DRINK PLENTY OF
FLUIDS...STAY IN AN AIR CONDITIONED ENVIRONMENT...STAY OUT OF THE
SUN AND CHECK ON ELDERLY RELATIVES AND NEIGHBORS.

TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING OR
LATE EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING AND
DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN A SHADED OR AIR CONDITIONED ENVIRONMENT. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL SHADED LOCATION. HEAT STROKE IS AN
EMERGENCY...CALL 9 1 1.

YOUNG CHILDREN AND PETS SHOULD NEVER BE LEFT UNATTENDED IN A
VEHICLE UNDER ANY CIRCUMSTANCE. THIS IS ESPECIALLY TRUE DURING HOT
WEATHER WHEN A CAR'S INTERIOR CAN REACH LETHAL TEMPERATURES IN A
MATTER OF MINUTES.

&&

$$

DEZ002-003-MDZ008-012-015-019-020-NJZ016-021>023-150000-
/O.CON.KPHI.HT.Y.0002.000000T0000Z-160715T0000Z/
KENT-INLAND SUSSEX-CECIL-KENT MD-QUEEN ANNES-TALBOT-CAROLINE-
SALEM-CUMBERLAND-ATLANTIC-CAPE MAY-
INCLUDING THE CITIES OF...DOVER...GEORGETOWN...ELKTON...
CHESTERTOWN...CENTREVILLE...EASTON...DENTON...PENNSVILLE...
MILLVILLE...HAMMONTON...CAPE MAY COURT HOUSE
230 PM EDT THU JUL 14 2016

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...

* TEMPERATURES...MAXIMUM READINGS IN THE MIDDLE 90S THIS
  AFTERNOON.

* HEAT INDEX VALUES...MAXIMUM HEAT INDEX VALUES THIS AFTERNOON
  WILL RANGE FROM 103 TO 107 DEGREES.

* IMPACTS...THE EXCESSIVE HEAT WILL CREATE HAZARDOUS CONDITIONS.
  THE POTENTIAL FOR HEAT RELATED HEALTH ISSUES WILL BE HIGH...
  ESPECIALLY FOR THE ELDERLY AND FOR THOSE IN POOR HEALTH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES AND HIGH
HUMIDITY IS EXPECTED. THE COMBINATION WILL CREATE A SITUATION IN
WHICH HEAT RELATED ILLNESSES ARE POSSIBLE. DRINK PLENTY OF
FLUIDS...STAY IN AN AIR CONDITIONED ENVIRONMENT...STAY OUT OF THE
SUN AND CHECK ON ELDERLY RELATIVES AND NEIGHBORS.

TAKE EXTRA PRECAUTIONS...IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING OR
LATE EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING AND
DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN A SHADED OR AIR CONDITIONED ENVIRONMENT. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL SHADED LOCATION. HEAT STROKE IS AN
EMERGENCY...CALL 9 1 1.

YOUNG CHILDREN AND PETS SHOULD NEVER BE LEFT UNATTENDED IN A
VEHICLE UNDER ANY CIRCUMSTANCE. THIS IS ESPECIALLY TRUE DURING HOT
WEATHER WHEN A CAR'S INTERIOR CAN REACH LETHAL TEMPERATURES IN A
MATTER OF MINUTES.

&&

$$

IOVINO
908 
WWUS71 KPHI 150001
NPWPHI

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
801 PM EDT THU JUL 14 2016



NJZ007>010-012-013-020-027-PAZ060>062-101-103-105-150115-
/O.EXP.KPHI.HT.Y.0002.000000T0000Z-160715T0000Z/
WARREN-MORRIS-HUNTERDON-SOMERSET-MIDDLESEX-WESTERN MONMOUTH-OCEAN-
SOUTHEASTERN BURLINGTON-BERKS-LEHIGH-NORTHAMPTON-WESTERN CHESTER-
WESTERN MONTGOMERY-UPPER BUCKS-
INCLUDING THE CITIES OF...WASHINGTON...MORRISTOWN...FLEMINGTON...
SOMERVILLE...NEW BRUNSWICK...FREEHOLD...JACKSON...
WHARTON STATE FOREST...READING...ALLENTOWN...BETHLEHEM...EASTON...
HONEY BROOK...OXFORD...COLLEGEVILLE...POTTSTOWN...CHALFONT...
PERKASIE
801 PM EDT THU JUL 14 2016

...HEAT ADVISORY WILL EXPIRE AT 8 PM EDT THIS EVENING...

ALTHOUGH IT WILL STILL BE HOT TOMORROW...IT WILL NOT BE AS HUMID.
THUS MAXIMUM HEAT INDEX VALUES ARE EXPECTED TO BE IN THE MID 90S.

$$

DEZ002-003-MDZ008-012-015-019-020-NJZ016-021>023-150115-
/O.EXP.KPHI.HT.Y.0002.000000T0000Z-160715T0000Z/
KENT-INLAND SUSSEX-CECIL-KENT MD-QUEEN ANNES-TALBOT-CAROLINE-
SALEM-CUMBERLAND-ATLANTIC-CAPE MAY-
INCLUDING THE CITIES OF...DOVER...GEORGETOWN...ELKTON...
CHESTERTOWN...CENTREVILLE...EASTON...DENTON...PENNSVILLE...
MILLVILLE...HAMMONTON...CAPE MAY COURT HOUSE
801 PM EDT THU JUL 14 2016

...HEAT ADVISORY WILL EXPIRE AT 8 PM EDT THIS EVENING...

ALTHOUGH IT WILL STILL BE HOT TOMORROW...IT WILL NOT BE AS HUMID.
THUS MAXIMUM HEAT INDEX VALUES ARE EXPECTED TO BE NEAR 100 DEGREES.

$$

DEZ001-NJZ015-017>019-PAZ070-071-102-104-106-151315-
/O.CON.KPHI.EH.W.0002.000000T0000Z-160716T0000Z/
NEW CASTLE-MERCER-GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON-
DELAWARE-PHILADELPHIA-EASTERN CHESTER-EASTERN MONTGOMERY-
LOWER BUCKS-
INCLUDING THE CITIES OF...WILMINGTON...TRENTON...GLASSBORO...
CAMDEN...CHERRY HILL...MOORESTOWN...MOUNT HOLLY...MEDIA...
PHILADELPHIA...WEST CHESTER...KENNETT SQUARE...NORRISTOWN...
LANSDALE...MORRISVILLE...DOYLESTOWN
801 PM EDT THU JUL 14 2016

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT
FRIDAY...

* TEMPERATURES...LOWS TONIGHT WILL ONLY DROP INTO THE UPPER 70S. HIGH
  TEMPERATURES WILL BE IN THE MID 90S ON FRIDAY.

* HEAT INDEX VALUES...MAXIMUM HEAT INDEX VALUES ON FRIDAY WILL BE
  NEAR 100 DEGREES.

* IMPACTS...THE EXCESSIVE HEAT WILL CREATE HAZARDOUS CONDITIONS. 
  THE POTENTIAL FOR HEAT RELATED HEALTH ISSUES WILL BE HIGH... 
  ESPECIALLY FOR THE ELDERLY AND FOR THOSE IN POOR HEALTH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR LATE EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION
AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING AND
DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN A SHADED OR AIR CONDITIONED ENVIRONMENT. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL SHADED LOCATION. HEAT STROKE IS AN
EMERGENCY...CALL 9 1 1.

AN EXCESSIVE HEAT WARNING MEANS THAT A PROLONGED PERIOD OF
DANGEROUSLY HOT TEMPERATURES AND HIGH HUMIDITY WILL OCCUR. THE
COMBINATION WILL CREATE A DANGEROUS SITUATION IN WHICH HEAT
RELATED ILLNESSES ARE LIKELY. DRINK PLENTY OF FLUIDS...STAY IN AN
AIR CONDITIONED LOCATION...STAY OUT OF THE SUN AND CHECK ON
ELDERLY RELATIVES AND NEIGHBORS.

YOUNG CHILDREN AND PETS SHOULD NEVER BE LEFT UNATTENDED IN A
VEHICLE UNDER ANY CIRCUMSTANCE. THIS IS ESPECIALLY TRUE DURING
HOT WEATHER WHEN A CAR'S INTERIOR CAN REACH LETHAL TEMPERATURES
IN A MATTER OF MINUTES.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 13, 2:05 PM EDTAreal Flood AdvisoryPHIHunterdon, Mercer4 hr
Jul 13, 2:44 PM EDTExcessive Heat WarningPHIBurlington, Camden, Gloucester, Mercer52 hr
Jul 13, 3:16 PM EDTAreal Flood AdvisoryPHIBucks, Chester, Montgomery4 hr
Jul 13, 4:12 PM EDTAreal Flood AdvisoryPHIBerks, Lehigh, Montgomery4 hr
Jul 13, 5:26 PM EDTAreal Flood AdvisoryPHICarbon, Monroe4 hr
Jul 13, 1:13 PM EDTAreal Flood AdvisoryPHICaroline, Queen Anne's, Talbot4 hr
Jul 13, 2:16 PM EDTAreal Flood AdvisoryPHICaroline4 hr
Jul 13, 2:34 PM EDTFlash Flood WarningPHICaroline, Talbot4 hr
Jul 13, 3:02 PM EDTFlash Flood WarningPHICaroline4 hr
Jul 13, 4:03 PM EDTSpecial Weather StatementPHISussex27 min
Jul 13, 4:39 PM EDTSpecial Weather StatementPHISussex51 min
Jul 13, 5:02 PM EDTSpecial Weather StatementPHISussex58 min

Nearby

Heat Advisories in New Jersey, 2016Heat Advisories in Pennsylvania, 2016Heat Advisories in Maryland, 2016Every heat advisory in 2016

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.