Alert archive / Pennsylvania / Wind Advisories in 2012

Wind Advisory 1, NWS State College, PA

January 1, 20127 counties in Pennsylvania

NWS State College, PA issued this wind advisory at Jan 1, 2012, 4:10 AM EST for 7 counties in Pennsylvania. It took effect at Jan 1, 2012, 12:00 PM EST. It was in force for 13 hr.

The area

The counties it named.

The facts

Issued
Jan 1, 2012, 4:10 AM EST (09:10 UTC)
In effect from
Jan 1, 2012, 12:00 PM EST
Expired
Jan 2, 2012, 1:00 AM EST
In force
13 hr
Issued by
NWS State College, PA

Counties Cambria County, PA, Cameron County, PA, Clearfield County, PA, Elk County, PA, McKean County, PA, Somerset County, PA, Warren County, PA

The radar

The State College radar (KCCX), 63 km from the middle of the area, began a volume at 09:07 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

Pittsburgh, PA (KPIT), launched 00:00Z, 9.2 hours before the alert went out and 143 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, Pittsburgh, PA at 00:00Z on 2012-01-01Temperature 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, Pittsburgh, PA at 00:00Z on 2012-01-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 105 square meters per square second.1939587897Sfc1 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
578 m above ground
0-6 km bulk shear
44 kt
0-1 km storm-relative helicity
105 m²/s²
0-3 km storm-relative helicity
108 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.

899 
WWUS71 KCTP 010910
NPWCTP

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE STATE COLLEGE PA
410 AM EST SUN JAN 1 2012

.A STRONG FRONT MOVING ACROSS THE STATE WILL BRING A PERIOD OF STRONG
WINDS SUNDAY AFTERNOON AND EVENING. 

PAZ004-005-010-011-017-024-033-011715-
/O.NEW.KCTP.WI.Y.0001.120101T1700Z-120102T0600Z/
WARREN-MCKEAN-ELK-CAMERON-CLEARFIELD-CAMBRIA-SOMERSET-
INCLUDING THE CITIES OF...WARREN...BRADFORD...ST. MARYS...
RIDGWAY...EMPORIUM...DUBOIS...CLEARFIELD...JOHNSTOWN...SOMERSET
410 AM EST SUN JAN 1 2012

...WIND ADVISORY IN EFFECT FROM NOON TODAY TO 1 AM EST MONDAY...

THE NATIONAL WEATHER SERVICE IN STATE COLLEGE HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM NOON TODAY TO 1 AM EST MONDAY.

* WINDS...SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 45 MPH.

* TIMING...SUNDAY AFTERNOON AND EVENING.

* IMPACTS...SCATTERED TREE AND POWER LINE DAMAGE CAN BE 
  EXPECTED. SOME MINOR PROPERTY DAMAGE IS POSSIBLE IN THE 
  HIGHEST GUSTS. TRAVEL WILL BE DIFFICULT FOR HIGH PROFILE 
  VEHICLES. HOLIDAY DECORATIONS COULD ALSO BE BLOWN AROUND. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 31 TO 39 MPH OR
GUSTS OF 46 AND 57 MPH ARE EXPECTED. WINDS THIS STRONG MAY CAUSE
MINOR PROPERTY DAMAGE WITHOUT EXTRA PRECAUTIONS. MOTORISTS IN
HIGH PROFILE VEHICLES SHOULD USE CAUTION UNTIL THE WIND SUBSIDES.
STAY TUNED TO NOAA WEATHER RADIO FOR FURTHER DETAILS OR UPDATES.

&&

$$

RXR/ROSS
3 follow-up statements
701 
WWUS71 KCTP 011453
NPWCTP

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE STATE COLLEGE PA
953 AM EST SUN JAN 1 2012

.A STRONG FRONT MOVING ACROSS THE STATE WILL BRING A PERIOD OF
STRONG WINDS THIS AFTERNOON AND EVENING.

PAZ004-005-010-011-017-024-033-012300-
/O.CON.KCTP.WI.Y.0001.120101T1700Z-120102T0600Z/
WARREN-MCKEAN-ELK-CAMERON-CLEARFIELD-CAMBRIA-SOMERSET-
INCLUDING THE CITIES OF...WARREN...BRADFORD...ST. MARYS...
RIDGWAY...EMPORIUM...DUBOIS...CLEARFIELD...JOHNSTOWN...SOMERSET
953 AM EST SUN JAN 1 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST MONDAY...

* WINDS...SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 45 MPH.

* TIMING...SUNDAY AFTERNOON AND EVENING.

* IMPACTS...SCATTERED TREE AND POWER LINE DAMAGE CAN BE 
  EXPECTED. SOME MINOR PROPERTY DAMAGE IS POSSIBLE IN THE 
  HIGHEST GUSTS. TRAVEL WILL BE DIFFICULT FOR HIGH PROFILE 
  VEHICLES. HOLIDAY DECORATIONS COULD ALSO BE BLOWN AROUND. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 31 TO 39 MPH OR
GUSTS OF 46 AND 57 MPH ARE EXPECTED. WINDS THIS STRONG MAY CAUSE
MINOR PROPERTY DAMAGE WITHOUT EXTRA PRECAUTIONS. MOTORISTS IN
HIGH PROFILE VEHICLES SHOULD USE CAUTION UNTIL THE WIND SUBSIDES.
STAY TUNED TO NOAA WEATHER RADIO FOR FURTHER DETAILS OR UPDATES.

&&

$$

RXR/ROSS/MARTIN
910 
WWUS71 KCTP 012118
NPWCTP

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE STATE COLLEGE PA
418 PM EST SUN JAN 1 2012

.A STRONG FRONT MOVING ACROSS THE STATE WILL BRING A PERIOD OF
STRONG WINDS THIS AFTERNOON AND EVENING.

PAZ004-005-010-011-017-024-033-020530-
/O.CON.KCTP.WI.Y.0001.000000T0000Z-120102T0600Z/
WARREN-MCKEAN-ELK-CAMERON-CLEARFIELD-CAMBRIA-SOMERSET-
INCLUDING THE CITIES OF...WARREN...BRADFORD...ST. MARYS...
RIDGWAY...EMPORIUM...DUBOIS...CLEARFIELD...JOHNSTOWN...SOMERSET
418 PM EST SUN JAN 1 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST MONDAY...

* WINDS...WEST 15 TO 25 MPH WITH GUSTS UP TO 50 MPH.

* TIMING...THIS EVENING.

* IMPACTS...SCATTERED TREE AND POWER LINE DAMAGE CAN BE 
  EXPECTED. SOME MINOR PROPERTY DAMAGE IS POSSIBLE IN THE 
  HIGHEST GUSTS. TRAVEL WILL BE DIFFICULT FOR HIGH PROFILE 
  VEHICLES. HOLIDAY DECORATIONS COULD ALSO BE BLOWN AROUND. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 31 TO 39 MPH OR
GUSTS OF 46 AND 57 MPH ARE EXPECTED. WINDS THIS STRONG MAY CAUSE
MINOR PROPERTY DAMAGE WITHOUT EXTRA PRECAUTIONS. MOTORISTS IN
HIGH PROFILE VEHICLES SHOULD USE CAUTION UNTIL THE WIND SUBSIDES.
STAY TUNED TO NOAA WEATHER RADIO FOR FURTHER DETAILS OR UPDATES.

&&

$$

DANGELO
704 
WWUS71 KCTP 020048
NPWCTP

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE STATE COLLEGE PA
748 PM EST SUN JAN 1 2012

.A STRONG FRONT HAS MOVED ACROSS THE STATE AND THE COLD AIR
RUSHING IN BEHIND IT WILL BRING A SHORT PERIOD OF STRONG WINDS
EARLY TONIGHT.

PAZ004-005-010-011-017-024-033-020600-
/O.CON.KCTP.WI.Y.0001.000000T0000Z-120102T0600Z/
WARREN-MCKEAN-ELK-CAMERON-CLEARFIELD-CAMBRIA-SOMERSET-
INCLUDING THE CITIES OF...WARREN...BRADFORD...ST. MARYS...
RIDGWAY...EMPORIUM...DUBOIS...CLEARFIELD...JOHNSTOWN...SOMERSET
748 PM EST SUN JAN 1 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST MONDAY...

* WINDS...WEST 15 TO 25 MPH WITH GUSTS OF 40 TO 50 MPH POSSIBLE.

* TIMING...EARLY TONIGHT.

* IMPACTS...SCATTERED TREE AND POWER LINE DAMAGE IS POSSIBLE FROM
  THE HIGHEST GUSTS. TRAVEL WILL BE DIFFICULT FOR HIGH PROFILE
  VEHICLES. HOLIDAY DECORATIONS COULD ALSO BE BLOWN AROUND.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 31 TO 39 MPH OR
GUSTS OF 46 AND 57 MPH ARE EXPECTED. WINDS THIS STRONG MAY CAUSE
MINOR PROPERTY DAMAGE WITHOUT EXTRA PRECAUTIONS. MOTORISTS IN
HIGH PROFILE VEHICLES SHOULD USE CAUTION UNTIL THE WIND SUBSIDES.
STAY TUNED TO NOAA WEATHER RADIO FOR FURTHER DETAILS OR UPDATES.

&&

$$

DANGELO

The office that day

Everything else NWS State College, PA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 1, 4:06 AM ESTLake Effect Snow WarningCTPMcKean, Warren59 hr
Jan 1, 2:12 PM ESTWinter Weather AdvisoryCTPCambria, Cameron, Clearfield, Elk, Potter, Somerset48 hr

Nearby

Wind Advisories in Pennsylvania, 2012Every wind advisory in 2012

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.