Alert archive / Pennsylvania / Wind Chill Advisories in 2014

Wind Chill Advisory 1, NWS Philadelphia/Mount Holly

January 3, 2014Carbon County, Monroe County, Pennsylvania

NWS Philadelphia/Mount Holly issued this wind chill advisory at Jan 3, 2014, 12:26 PM EST for Carbon County, Monroe County, Pennsylvania. It was in force for 20 hr.

The area

The counties it named.

The facts

Issued
Jan 3, 2014, 12:26 PM EST (17:26 UTC)
Expired
Jan 4, 2014, 8:43 AM EST
In force
20 hr
Issued by
NWS Philadelphia/Mount Holly

Counties Carbon County, PA, Monroe County, PA

The radar

The Binghamton radar (KBGM), 140 km from the middle of the area, began a volume at 17:25 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

Brookhaven, NY (KOKX), launched 12:00Z, 5.4 hours before the alert went out and 224 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, Brookhaven, NY at 12:00Z on 2014-01-03Temperature 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, Brookhaven, NY at 12:00Z on 2014-01-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 11 square meters per square second.1939587897117136156Sfc1 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
629 m above ground
0-6 km bulk shear
51 kt
0-1 km storm-relative helicity
11 m²/s²
0-3 km storm-relative helicity
73 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.

233 
WWUS41 KPHI 031726
WSWPHI

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1226 PM EST FRI JAN 3 2014

...SNOW HAS ENDED BUT DANGEROUS COLD WILL BE POSSIBLE TONIGHT...

.THE SNOW HAS COME TO END ACROSS THE REGION. HOWEVER...IT WILL
STILL BE VERY COLD. LOWS TONIGHT WILL RANGE FROM -10 DEGREES IN
THE HIGHER ELEVATIONS OF THE POCONOS...TO 10 DEGREES ABOVE ZERO
NEAR THE SHORE IN SOUTHERN NEW JERSEY AND DELAWARE.

PAZ054-055-040200-
/O.CAN.KPHI.WS.W.0001.000000T0000Z-140103T1800Z/
/O.NEW.KPHI.WC.Y.0001.140103T1726Z-140104T1400Z/
CARBON-MONROE-
INCLUDING THE CITIES OF...JIM THORPE...STROUDSBURG
1226 PM EST FRI JAN 3 2014

...WIND CHILL ADVISORY IN EFFECT UNTIL 9 AM EST SATURDAY...
...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A WIND
CHILL ADVISORY...WHICH IS IN EFFECT UNTIL 9 AM EST SATURDAY. THE
WINTER STORM WARNING HAS BEEN CANCELLED.

* HAZARD TYPES...DANGEROUS WIND CHILLS.

* TIMING...WIND CHILLS WILL REMAIN BELOW ZERO THROUGH 9 AM
  SATURDAY MORNING.

* IMPACTS...THERE IS A HIGHER RISK FOR FROSTBITE IF NOT DRESSED
  APPROPRIATELY FOR THE COLD.

* WINDS...NORTHWEST 10 TO 20 MPH WITH GUSTS UP TO 35 MPH THIS
  AFTERNOON. WINDS WILL GENERALLY BE LESS THAN 10 MPH TONIGHT.

* TEMPERATURES...LOWS WILL BE IN THE SINGLE DIGITS BELOW ZERO
  TONIGHT.

* WIND CHILLS...THE COMBINATION OF VERY COLD TEMPERATURES AND 
  INCREASING WINDS WILL CREATE DANGEROUS WIND CHILLS RANGING 
  FROM 5 BELOW TO 18 BELOW ZERO. THE HIGHER ELEVATIONS WILL HAVE 
  THE LOWEST WIND CHILLS.

* LOCATIONS...THIS INCLUDES THE POCONOS IN EASTERN PENNSYLVANIA.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE
EXPECTED. HEAVY SNOW... BLOWING SNOW AND DANGEROUSLY COLD WIND
CHILLS ARE FORECAST. TRAVEL WILL BECOME DANGEROUS. IF YOU MUST
TRAVEL... KEEP AN EXTRA FLASHLIGHT... FOOD... AND WATER IN YOUR
VEHICLE IN CASE OF AN EMERGENCY.

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. 
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$

DEZ001>004-MDZ008-012-015-019-020-NJZ001-007>010-012>027-
PAZ060>062-070-071-101>106-031830-
/O.CAN.KPHI.WS.W.0001.000000T0000Z-140103T1800Z/
NEW CASTLE-KENT-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-BERKS-LEHIGH-NORTHAMPTON-
DELAWARE-PHILADELPHIA-WESTERN CHESTER-EASTERN CHESTER-
WESTERN MONTGOMERY-EASTERN MONTGOMERY-UPPER BUCKS-LOWER BUCKS-
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...READING...ALLENTOWN...
BETHLEHEM...MEDIA...PHILADELPHIA...HONEY BROOK...OXFORD...
WEST CHESTER...KENNET SQUARE...COLLEGEVILLE...POTTSTOWN...
NORRISTOWN...LANSDALE...CHALFONT...PERKASIE...MORRISVILLE...
DOYLESTOWN
1226 PM EST FRI JAN 3 2014

...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS CANCELLED THE
WINTER STORM WARNING.

SNOW HAS ENDED ACROSS THE AREA. GUSTY WINDS WILL CONTINUE THROUGH
MID AFTERNOON...CONTRIBUTING TO SOME BLOWING SNOW IN OPEN AREAS.
ALSO...IT WILL REMAIN VERY COLD ACROSS THE REGION TODAY INTO
TONIGHT. LOW TEMPERATURES TONIGHT WILL RANGE FROM 10 DEGREES BELOW
ZERO IN NORTHWEST NEW JERSEY...TO 10 DEGREES ABOVE ZERO FOR
LOCATIONS NEAR THE OCEAN IN DELAWARE AND SOUTHERN NEW JERSEY.

$$

JOHNSON
3 follow-up statements
130 
WWUS41 KPHI 032030
WSWPHI

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
330 PM EST FRI JAN 3 2014

...DANGEROUS COLD EXPECTED TONIGHT...

PAZ054-055-041400-
/O.CON.KPHI.WC.Y.0001.000000T0000Z-140104T1400Z/
CARBON-MONROE-
INCLUDING THE CITIES OF...JIM THORPE...STROUDSBURG
330 PM EST FRI JAN 3 2014

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 9 AM EST
SATURDAY...

* HAZARD TYPES...DANGEROUS WIND CHILLS.

* TIMING...WIND CHILLS WILL REMAIN WELL BELOW ZERO THROUGH 9 AM
  SATURDAY MORNING.

* IMPACTS...THERE IS A HIGHER RISK FOR FROSTBITE IF NOT DRESSED 
  APPROPRIATELY FOR THE COLD.

* WINDS...NORTHWEST 10 TO 20 MPH WITH GUSTS UP TO 25 MPH.

* TEMPERATURES...8 BELOW TO 8 ABOVE ZERO.

* WIND CHILLS...THE COMBINATION OF VERY LOW TEMPERATURES AND GUSTY
  WINDS WILL CREATE DANGEROUS WIND CHILLS AS LOW AS 18 BELOW
  ZERO. THE HIGHER ELEVATIONS WILL HAVE THE LOWEST WIND CHILLS.

* LOCATIONS...MONROE AND CARBON COUNTIES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$
455 
WWUS41 KPHI 040042
WSWPHI

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
742 PM EST FRI JAN 3 2014

...DANGEROUS COLD EXPECTED TONIGHT...

PAZ054-055-041400-
/O.CON.KPHI.WC.Y.0001.000000T0000Z-140104T1400Z/
CARBON-MONROE-
INCLUDING THE CITIES OF...JIM THORPE...STROUDSBURG
742 PM EST FRI JAN 3 2014

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 9 AM EST
SATURDAY...

* LOCATIONS...MONROE AND CARBON COUNTIES.

* HAZARD TYPES...DANGEROUS WIND CHILLS.

* TIMING...WIND CHILLS WILL REMAIN WELL BELOW ZERO THROUGH 9 AM 
  SATURDAY MORNING.

* IMPACTS...THERE IS A HIGHER RISK FOR FROSTBITE IF NOT DRESSED 
  APPROPRIATELY FOR THE COLD.

* WINDS...WEST AROUND 5 MPH.

* TEMPERATURES...BETWEEN ZERO AND 10 BELOW BY SATURDAY MORNING IN
  MOST AREAS.

* WIND CHILLS...THE COMBINATION OF VERY LOW TEMPERATURES AND SOME
  WIND WILL CREATE DANGEROUS WIND CHILLS AS LOW AS 18 BELOW
  ZERO. THE HIGHER ELEVATIONS WILL HAVE THE LOWEST WIND CHILLS.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES. PLEASE MAKE SURE ANIMALS AND PETS ARE KEPT SAFE FROM
THE COLD.

&&

$$
170 
WWUS41 KPHI 041343
WSWPHI

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
843 AM EST SAT JAN 4 2014

PAZ054-055-041445-
/O.CAN.KPHI.WC.Y.0001.000000T0000Z-140104T1400Z/
CARBON-MONROE-
INCLUDING THE CITIES OF...JIM THORPE...STROUDSBURG
843 AM EST SAT JAN 4 2014

...WIND CHILL ADVISORY IS CANCELLED...

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

WINDS WILL REMAIN LIGHT THIS MORNING AND TEMPERATURES WILL BECOME
SLIGHTLY MILDER BY AFTERNOON. CONTINUE TO DRESS APPROPRIATELY FOR
BITTER COLD TEMPERATURES TODAY.

$$

Nearby

Wind Chill Advisories in Pennsylvania, 2014Every wind chill advisory 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.