Alert archive / Pennsylvania / Wind Advisories in 2012

Wind Advisory 8, NWS State College, PA

October 30, 201233 counties in Pennsylvania

NWS State College, PA issued this wind advisory at Oct 30, 2012, 4:18 AM EDT for 33 counties in Pennsylvania. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued
Oct 30, 2012, 4:18 AM EDT (08:18 UTC)
Expired
Oct 30, 2012, 9:55 AM EDT
In force
6 hr
Issued by
NWS State College, PA
All 33 counties

Adams County, PA, Bedford County, PA, Blair County, PA, Cambria County, PA, Cameron County, PA, Centre County, PA, Clearfield County, PA, Clinton County, PA, Columbia County, PA, Cumberland County, PA, Dauphin County, PA, Elk County, PA, Franklin County, PA, Fulton County, PA, Huntingdon County, PA, Juniata County, PA, Lancaster County, PA, Lebanon County, PA, Lycoming County, PA, McKean County, PA, Mifflin County, PA, Montour County, PA, Northumberland County, PA, Perry County, PA, Potter County, PA, Schuylkill County, PA, Snyder County, PA, Somerset County, PA, Sullivan County, PA, Tioga County, PA, Union County, PA, Warren County, PA, York County, PA

The radar

The State College radar (KCCX), 43 km from the middle of the area, began a volume at 08:19 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 00:00Z, 8.3 hours before the alert went out and 201 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 00:00Z on 2012-10-30Temperature 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 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 00:00Z on 2012-10-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 504 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
569 m above ground
0-6 km bulk shear
5 kt
0-1 km storm-relative helicity
504 m²/s²
0-3 km storm-relative helicity
1823 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.

500 
WWUS71 KCTP 300818
NPWCTP

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE STATE COLLEGE PA
418 AM EDT TUE OCT 30 2012

...WIND ADVISORY IN EFFECT THROUGH THE MIDDAY HOURS...

.WINDS AROUND THE CENTER OF FORMER HURRICANE SANDY CONTINUE TO
DECREASE BUT WILL STILL PRODUCE WIND GUSTS BETWEEN 40 AND 50 MPH
AT TIMES THROUGH THE MIDDAY HOURS. THIS WILL CAUSE SPORADIC DOWNED
TREES...MAINLY IN AREAS OF SATURED SOIL. 

PAZ004>006-010>012-017>019-024>028-033>035-037-041-042-045-046-
049>053-301600-
/O.CAN.KCTP.HW.W.0002.000000T0000Z-121030T1800Z/
/O.NEW.KCTP.WI.Y.0008.121030T0818Z-121030T1800Z/
WARREN-MCKEAN-POTTER-ELK-CAMERON-NORTHERN CLINTON-CLEARFIELD-
NORTHERN CENTRE-SOUTHERN CENTRE-CAMBRIA-BLAIR-HUNTINGDON-MIFFLIN-
JUNIATA-SOMERSET-BEDFORD-FULTON-TIOGA-NORTHERN LYCOMING-SULLIVAN-
SOUTHERN CLINTON-SOUTHERN LYCOMING-UNION-SNYDER-MONTOUR-
NORTHUMBERLAND-COLUMBIA-
INCLUDING THE CITIES OF...WARREN...BRADFORD...COUDERSPORT...
ST. MARYS...RIDGWAY...EMPORIUM...RENOVO...DUBOIS...CLEARFIELD...
PHILIPSBURG...STATE COLLEGE...JOHNSTOWN...ALTOONA...HUNTINGDON...
MOUNT UNION...LEWISTOWN...MIFFLINTOWN...SOMERSET...BEDFORD...
MCCONNELLSBURG...MANSFIELD...WELLSBORO...TROUT RUN...LAPORTE...
LOCK HAVEN...WILLIAMSPORT...LEWISBURG...SELINSGROVE...DANVILLE...
SUNBURY...SHAMOKIN...BLOOMSBURG...BERWICK
418 AM EDT TUE OCT 30 2012

...WIND ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...
...HIGH WIND WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN STATE COLLEGE HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON. THE
HIGH WIND WARNING HAS BEEN CANCELLED. 

* WINDS...NORTHEAST 15 TO 20 MPH WITH GUSTS UP TO 45 MPH.

* TIMING...THROUGHOUT THE MORNING AND INTO EARLY AFTERNOON

* IMPACTS...ISOLATED DOWNED TREES IN SATURATED SOIL

IF YOU EXPERIENCE A POWER OUTAGE...DO NOT USE GENERATORS...
GRILLS OR OTHER GASOLINE...PROPANE OR CHARCOAL BURNING DEVICES
INSIDE YOUR HOME OR GARAGE. THEY PRODUCE CARBON MONOXIDE...AN
ODORLESS...COLORLESS GAS THAT KILLS MORE THAN FIVE HUNDRED
AMERICANS EACH YEAR. GENERATORS SHOULD BE PLACED OUTSIDE...AWAY
FROM DOORS WINDOWS AND VENTS THAT COULD ALLOW CARBON MONOXIDE TO
SEEP INSIDE. DO NOT LET YOUR CAR IDLE INSIDE THE GARAGE...EVEN IF
THE GARAGE DOOR IS OPEN.

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.

&&

$$

PAZ036-056>059-063>066-301600-
/O.CAN.KCTP.HW.W.0002.000000T0000Z-121030T1600Z/
/O.NEW.KCTP.WI.Y.0008.121030T0818Z-121030T1600Z/
FRANKLIN-PERRY-DAUPHIN-SCHUYLKILL-LEBANON-CUMBERLAND-ADAMS-YORK-
LANCASTER-
INCLUDING THE CITIES OF...CHAMBERSBURG...NEWPORT...HARRISBURG...
HERSHEY...POTTSVILLE...LEBANON...CARLISLE...GETTYSBURG...YORK...
LANCASTER
418 AM EDT TUE OCT 30 2012

...WIND ADVISORY IN EFFECT UNTIL NOON EDT TODAY...
...HIGH WIND WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN STATE COLLEGE HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT UNTIL NOON EDT TODAY. THE HIGH WIND
WARNING HAS BEEN CANCELLED. 

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

* TIMING...THROUGH MIDDAY.

* IMPACTS...ISOLATED DOWNED TREES IN SATURATED SOIL.

IF YOU EXPERIENCE A POWER OUTAGE...DO NOT USE GENERATORS...
GRILLS OR OTHER GASOLINE...PROPANE OR CHARCOAL BURNING DEVICES
INSIDE YOUR HOME OR GARAGE. THEY PRODUCE CARBON MONOXIDE...AN
ODORLESS...COLORLESS GAS THAT KILLS MORE THAN FIVE HUNDRED
AMERICANS EACH YEAR. GENERATORS SHOULD BE PLACED OUTSIDE...AWAY
FROM DOORS WINDOWS AND VENTS THAT COULD ALLOW CARBON MONOXIDE TO
SEEP INSIDE. DO NOT LET YOUR CAR IDLE INSIDE THE GARAGE...EVEN IF
THE GARAGE DOOR IS OPEN.

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.

&&

$$

DEVOIR/STEINBUGL
1 follow-up statement
054 
WWUS71 KCTP 301355
NPWCTP

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE STATE COLLEGE PA
955 AM EDT TUE OCT 30 2012

...WIND ADVISORY CANCELED...


PAZ004>006-010>012-017>019-024>028-033>035-037-041-042-045-046-
049>053-301500-
/O.CAN.KCTP.WI.Y.0008.000000T0000Z-121030T1800Z/
WARREN-MCKEAN-POTTER-ELK-CAMERON-NORTHERN CLINTON-CLEARFIELD-
NORTHERN CENTRE-SOUTHERN CENTRE-CAMBRIA-BLAIR-HUNTINGDON-MIFFLIN-
JUNIATA-SOMERSET-BEDFORD-FULTON-TIOGA-NORTHERN LYCOMING-SULLIVAN-
SOUTHERN CLINTON-SOUTHERN LYCOMING-UNION-SNYDER-MONTOUR-
NORTHUMBERLAND-COLUMBIA-
INCLUDING THE CITIES OF...WARREN...BRADFORD...COUDERSPORT...
ST. MARYS...RIDGWAY...EMPORIUM...RENOVO...DUBOIS...CLEARFIELD...
PHILIPSBURG...STATE COLLEGE...JOHNSTOWN...ALTOONA...HUNTINGDON...
MOUNT UNION...LEWISTOWN...MIFFLINTOWN...SOMERSET...BEDFORD...
MCCONNELLSBURG...MANSFIELD...WELLSBORO...TROUT RUN...LAPORTE...
LOCK HAVEN...WILLIAMSPORT...LEWISBURG...SELINSGROVE...DANVILLE...
SUNBURY...SHAMOKIN...BLOOMSBURG...BERWICK
955 AM EDT TUE OCT 30 2012

...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN STATE COLLEGE HAS CANCELLED THE
WIND ADVISORY. 

AS SANDY WEAKENS OVER PENNSYLVANIA TODAY...THE WIND WILL CONTINUE
TO DIMINISH. IT WILL STAY BREEZY WITH GUSTS OF 20 TO 30 MPH AT
TIMES...BUT WE NO LONGER EXPECT WINDS TO MEET ADVISORY CRITERIA.

$$

PAZ036-056>059-063>066-301500-
/O.CAN.KCTP.WI.Y.0008.000000T0000Z-121030T1600Z/
FRANKLIN-PERRY-DAUPHIN-SCHUYLKILL-LEBANON-CUMBERLAND-ADAMS-YORK-
LANCASTER-
INCLUDING THE CITIES OF...CHAMBERSBURG...NEWPORT...HARRISBURG...
HERSHEY...POTTSVILLE...LEBANON...CARLISLE...GETTYSBURG...YORK...
LANCASTER
955 AM EDT TUE OCT 30 2012

...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN STATE COLLEGE HAS CANCELLED THE
WIND ADVISORY. 

AS SANDY WEAKENS OVER PENNSYLVANIA TODAY...THE WIND WILL CONTINUE
TO DIMINISH. IT WILL STAY BREEZY WITH GUSTS OF 20 TO 30 MPH AT
TIMES...BUT WE NO LONGER EXPECT WINDS TO MEET ADVISORY CRITERIA.

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 29, 8:36 PM EDTAreal Flood AdvisoryCTPCameron, Centre, Clearfield, Clinton, Columbia, Elk and 6 more8 hr
Oct 30, 4:12 AM EDTAreal Flood WarningCTPBedford, Cumberland, Franklin, Fulton, Juniata, Perry and 1 more5 hr
Oct 30, 1:03 PM EDTAreal Flood AdvisoryCTPAdams, Bedford, Blair, Cambria, Cameron, Centre and 23 more4 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.