Alert archive / Pennsylvania / Wind Chill Advisories in 2015

Wind Chill Advisory 4, NWS Philadelphia/Mount Holly

February 5, 2015Carbon County, Monroe County, Pennsylvania

NWS Philadelphia/Mount Holly issued this wind chill advisory at Feb 5, 2015, 3:28 PM EST for Carbon County, Monroe County, Pennsylvania. It took effect at Feb 5, 2015, 7:00 PM EST. It was in force for 15 hr.

The area

The counties it named.

The facts

Issued
Feb 5, 2015, 3:28 PM EST (20:28 UTC)
In effect from
Feb 5, 2015, 7:00 PM EST
Expired
Feb 6, 2015, 9:58 AM EST
In force
15 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 20:33 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, 8.5 hours before the alert went out and 176 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 2015-02-05Temperature 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 2015-02-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -190 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
1087 m above ground
0-6 km bulk shear
85 kt
0-1 km storm-relative helicity
-190 m²/s²
0-3 km storm-relative helicity
-11 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.

289 
WWUS41 KPHI 052028
WSWPHI

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
328 PM EST THU FEB 5 2015
 
PAZ054-055-061000-
/O.NEW.KPHI.WC.Y.0004.150206T0000Z-150206T1500Z/
CARBON-MONROE-
INCLUDING THE CITIES OF...JIM THORPE...STROUDSBURG
328 PM EST THU FEB 5 2015

...WIND CHILL ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 10 AM
EST FRIDAY...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A WIND
CHILL ADVISORY...WHICH IS IN EFFECT FROM 7 PM THIS EVENING TO
10 AM EST FRIDAY.

* LOCATIONS...THE POCONOS.

* HAZARD TYPES...DANGEROUSLY LOW WIND CHILLS.

* WIND CHILL READINGS...AS LOW AS AROUND 15 DEGREES BELOW ZERO. 
 
* TIMING...LOWEST WIND CHILLS SHOULD OCCUR BETWEEN 10 P.M THURSDAY
  EVENING AND 8 A.M. FRIDAY MORNING.

* IMPACTS...LOW WIND CHILLS WILL ACCELERATE THE POTENTIAL FOR
  FROST BITE OR HYPOTHERMIA IF THE PROPER PRECAUTIONS ARE NOT
  TAKEN.

* WINDS...WEST TO NORTHWEST 10 TO 15 MPH WITH GUSTS UP TO 25 MPH
  DIMINISHING TOWARD FRIDAY MORNING.

* LOW TEMPERATURES...AT OR SLIGHTLY BELOW ZERO ON FRIDAY MORNING.

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.

&&

$$
3 follow-up statements
735 
WWUS41 KPHI 060233
WSWPHI

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
933 PM EST THU FEB 5 2015

PAZ054-055-061045-
/O.CON.KPHI.WC.Y.0004.000000T0000Z-150206T1500Z/
CARBON-MONROE-
INCLUDING THE CITIES OF...JIM THORPE...STROUDSBURG
933 PM EST THU FEB 5 2015

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST FRIDAY...

* HAZARD TYPES...DANGEROUSLY LOW WIND CHILLS.

* WIND CHILL READINGS...AS LOW AS 15 TO 20 BELOW.

* TIMING...LOWEST WIND CHILLS WILL OCCUR THROUGH 8 A.M. FRIDAY
  MORNING.

* IMPACTS...LOW WIND CHILLS WILL ACCELERATE THE POTENTIAL FOR 
  FROST BITE OR HYPOTHERMIA IF THE PROPER PRECAUTIONS ARE NOT 
  TAKEN.

* WINDS...NORTHWEST 5 TO 15 MPH WITH GUSTS UP TO 25 MPH.

* LOW TEMPERATURES...ZERO TO 5 BELOW ZERO ON FRIDAY MORNING.

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.

&&

$$
686 
WWUS41 KPHI 060840
WSWPHI

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
340 AM EST FRI FEB 6 2015

PAZ054-055-061500-
/O.CON.KPHI.WC.Y.0004.000000T0000Z-150206T1500Z/
CARBON-MONROE-
INCLUDING THE CITIES OF...JIM THORPE...STROUDSBURG
340 AM EST FRI FEB 6 2015

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST THIS
MORNING...

* HAZARD TYPE...DANGEROUSLY LOW WIND CHILL VALUES.

* WIND CHILL READINGS...AS LOW AS 15 TO 20 BELOW ZERO.

* IMPACTS...THERE IS THE POTENTIAL FOR FROST BITE OR HYPOTHERMIA
  IF THE PROPER PRECAUTIONS ARE NOT TAKEN.

* WINDS...NORTHWEST AT 5 TO 10 MPH WITH GUSTS UP TO 15 MPH.

* LOW TEMPERATURES...ZERO TO 5 BELOW ZERO EARLY THIS MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THIS WIND CHILL ADVISORY MEANS THAT VERY COLD AIR WILL COMBINE
WITH THE WIND TO GENERATE LOW WIND CHILL VALUES. THERE IS THE
POTENTIAL FOR FROST BITE AND HYPOTHERMIA IF PRECAUTIONS ARE NOT
TAKEN. IF YOU GO OUT, MAKE SURE TO DRESS PROPERLY FOR THE EXTREME
COLD.

&&

$$

IOVINO
100 
WWUS41 KPHI 061458
WSWPHI

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
958 AM EST FRI FEB 6 2015


PAZ054-055-061600-
/O.CAN.KPHI.WC.Y.0004.000000T0000Z-150206T1500Z/
CARBON-MONROE-
INCLUDING THE CITIES OF...JIM THORPE...STROUDSBURG
958 AM EST FRI FEB 6 2015

...WIND CHILL ADVISORY IS CANCELLED...

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

TEMPERATURES HAVE RISEN THIS MORNING INTO THE SINGLE DIGITS AND
TEENS. THIS HAS BROUGHT THE WIND CHILLS UP INTO THE THE -5 TO -10 RANGE.
WIND CHILLS WILL CONTINUE TO RISE TODAY AS TEMPERATURES WARM.

$$
GAINES

Nearby

Wind Chill Advisories in Pennsylvania, 2015Every wind chill 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.