Alert archive / Pennsylvania / Wind Advisories in 2016

Wind Advisory 4, NWS State College, PA

March 1, 201611 counties in Pennsylvania

NWS State College, PA issued this wind advisory at Mar 1, 2016, 12:27 PM EST for 11 counties in Pennsylvania. It took effect at Mar 1, 2016, 8:00 PM EST. It was in force for 14 hr.

The area

The counties it named.

The facts

Issued
Mar 1, 2016, 12:27 PM EST (17:27 UTC)
In effect from
Mar 1, 2016, 8:00 PM EST
Expired
Mar 2, 2016, 9:56 AM EST
In force
14 hr
Issued by
NWS State College, PA

Counties Blair County, PA, Cambria County, PA, Cameron County, PA, Centre County, PA, Clearfield County, PA, Clinton County, PA, Elk County, PA, McKean County, PA, Potter County, PA, Somerset County, PA, Warren County, PA

The radar

The State College radar (KCCX), 41 km from the middle of the area, began a volume at 17:24 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 (KAGC), launched 12:00Z, 5.5 hours before the alert went out and 162 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 12:00Z on 2016-03-01Temperature 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 12:00Z on 2016-03-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 236 square meters per square second.1939587897117Sfc1 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
1282 m above ground
0-6 km bulk shear
65 kt
0-1 km storm-relative helicity
236 m²/s²
0-3 km storm-relative helicity
371 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

971 
WWUS71 KCTP 011727
NPWCTP

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE STATE COLLEGE PA
1227 PM EST TUE MAR 1 2016

.DEEPENING LOW PRESSURE WILL TRACK ACROSS NORTHWESTERN
PENNSYLVANIA TONIGHT...THEN ACROSS CENTRAL NEW YORK EARLY
WEDNESDAY. GUSTY SOUTH WINDS ARE EXPECTED TO DEVELOP EARLY
TONIGHT ACROSS THE LAUREL HIGHLANDS IN ADVANCE OF A STRONG COLD
FRONT. FOLLOWING THE COLD FRONT...A PERIOD OF STRONG WESTERLY WIND
GUSTS OF 40 TO 50 MPH WILL IMPACT THE CENTRAL AND WESTERN
MOUNTAINS OF PENNSYLVANIA LATE TONIGHT AND WEDNESDAY MORNING.

PAZ017-024-033-021000-
/O.NEW.KCTP.WI.Y.0004.160302T0100Z-160302T1700Z/
CLEARFIELD-CAMBRIA-SOMERSET-
INCLUDING THE CITIES OF...DUBOIS...CLEARFIELD...JOHNSTOWN...
SOMERSET
1227 PM EST TUE MAR 1 2016

...WIND ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO NOON EST
WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN STATE COLLEGE HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 8 PM THIS EVENING TO NOON EST
WEDNESDAY.

* WINDS...SOUTH WINDS WILL INCREASE TO 20 TO 30 MPH THIS EVENING
  WITH GUSTS UP TO 50 MPH...MAINLY ON THE RIDGE TOPS AND TO THE
  NORTH OF GAPS IN THE RIDGES. WINDS WILL SHIFT TO THE WEST AT
  SIMILAR SPEEDS AFTER MIDNIGHT TONIGHT AND CONTINUE THROUGH MUCH
  OF WEDNESDAY MORNING...AS MUCH COLDER AIR PUSHES INTO THE
  REGION.

* IMPACTS...DIFFICULT TRAVEL IN HIGH PROFILE VEHICLES...MINOR
  DAMAGE POSSIBLE TO ROOFS AND SIDING ON HOMES...AND POSSIBLE
  ISOLATED POWER OUTAGES FROM DOWNED BRANCHES ON WIRES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 31 TO 39 MPH OR
GUSTS OF 46 AND 57 MPH ARE EXPECTED.

MOTORISTS IN HIGH PROFILE VEHICLES SHOULD USE CAUTION AND
CONSIDER AVOIDING AREAS EXPOSED TO STRONG CROSS-WINDS. SECURE
LOOSE OUTDOOR OBJECTS THAT MAY BE BLOWN AWAY IF NOT STORED OR
TIED DOWN.

FOR THE LATEST WEATHER INFORMATION...GO TO
WEATHER.GOV/STATECOLLEGE OR MONITOR NOAA WEATHER RADIO.

&&

$$

PAZ004>006-010>012-018-019-025-045-021000-
/O.NEW.KCTP.WI.Y.0004.160302T0500Z-160302T1700Z/
WARREN-MCKEAN-POTTER-ELK-CAMERON-NORTHERN CLINTON-NORTHERN CENTRE-
SOUTHERN CENTRE-BLAIR-SOUTHERN CLINTON-
INCLUDING THE CITIES OF...WARREN...BRADFORD...COUDERSPORT...
ST. MARYS...RIDGWAY...EMPORIUM...RENOVO...PHILIPSBURG...
STATE COLLEGE...ALTOONA...LOCK HAVEN
1227 PM EST TUE MAR 1 2016

...WIND ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO NOON EST
WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN STATE COLLEGE HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO NOON EST
WEDNESDAY.

* WINDS...GUSTY SOUTHERLY WINDS UP TO 35 MPH EARLY TONIGHT WILL
  SHIFT TO THE WEST AND INCREASE TO 20 TO 30 MPH WITH OCCASIONAL
  GUSTS BETWEEN 45 AND 50 MPH LATE TONIGHT AND WEDNESDAY MORNING
  AS MUCH COLDER AIR PUSHES INTO THE REGION.

* IMPACTS...DIFFICULT TRAVEL IN HIGH PROFILE VEHICLES...MINOR
  DAMAGE POSSIBLE TO ROOFS AND SIDING ON HOMES...AND POSSIBLE
  ISOLATED POWER OUTAGES FROM DOWNED BRANCHES ON WIRES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 31 TO 39 MPH OR
GUSTS OF 46 AND 57 MPH ARE EXPECTED.

MOTORISTS IN HIGH PROFILE VEHICLES SHOULD USE CAUTION AND
CONSIDER AVOIDING AREAS EXPOSED TO STRONG CROSS-WINDS. SECURE
LOOSE OUTDOOR OBJECTS THAT MAY BE BLOWN AWAY IF NOT STORED OR
TIED DOWN.

FOR THE LATEST WEATHER INFORMATION...GO TO
WEATHER.GOV/STATECOLLEGE OR MONITOR NOAA WEATHER RADIO.

&&

$$

LAMBERT
2 follow-up statements
688 
WWUS71 KCTP 020541
NPWCTP

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE STATE COLLEGE PA
1241 AM EST WED MAR 2 2016

PAZ004>006-010>012-017>019-024-025-033-045-021700-
/O.CON.KCTP.WI.Y.0004.000000T0000Z-160302T1700Z/
WARREN-MCKEAN-POTTER-ELK-CAMERON-NORTHERN CLINTON-CLEARFIELD-
NORTHERN CENTRE-SOUTHERN CENTRE-CAMBRIA-BLAIR-SOMERSET-
SOUTHERN CLINTON-
INCLUDING THE CITIES OF...WARREN...BRADFORD...COUDERSPORT...
ST. MARYS...RIDGWAY...EMPORIUM...RENOVO...DUBOIS...CLEARFIELD...
PHILIPSBURG...STATE COLLEGE...JOHNSTOWN...ALTOONA...SOMERSET...
LOCK HAVEN
1241 AM EST WED MAR 2 2016

...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON EST TODAY...

* WINDS...PEAK GUSTS FROM THE WEST 45 TO 50 MPH EARLY THIS
  MORNING. 

* IMPACTS...MINOR PROPERTY DAMAGE. ISOLATED POWER OUTAGES FROM
  DOWNED TREE BRANCHES ON WIRES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOTORISTS IN HIGH PROFILE VEHICLES SHOULD USE CAUTION AND
CONSIDER AVOIDING AREAS EXPOSED TO STRONG CROSS-WINDS. SECURE
LOOSE OUTDOOR OBJECTS THAT MAY BE BLOWN AWAY IF NOT STORED OR TIED
DOWN.

&&

$$
MS
371 
WWUS71 KCTP 021456
NPWCTP

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE STATE COLLEGE PA
956 AM EST WED MAR 2 2016


PAZ004>006-010>012-017>019-024-025-033-045-021600-
/O.CAN.KCTP.WI.Y.0004.000000T0000Z-160302T1700Z/
WARREN-MCKEAN-POTTER-ELK-CAMERON-NORTHERN CLINTON-CLEARFIELD-
NORTHERN CENTRE-SOUTHERN CENTRE-CAMBRIA-BLAIR-SOMERSET-
SOUTHERN CLINTON-
INCLUDING THE CITIES OF...WARREN...BRADFORD...COUDERSPORT...
ST. MARYS...RIDGWAY...EMPORIUM...RENOVO...DUBOIS...CLEARFIELD...
PHILIPSBURG...STATE COLLEGE...JOHNSTOWN...ALTOONA...SOMERSET...
LOCK HAVEN
956 AM EST WED MAR 2 2016

...WIND ADVISORY IS CANCELLED...

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

WIND GUSTS HAVE DECREASED TO 30 MPH OR LESS ACROSS MOST OF THE
AREA...THOUGH THE RIDGETOPS AND DOWNWIND SIDES OF RIDGES COULD
SEE OCCASIONAL GUSTS UP TO 40 MPH THROUGH MIDDAY. THE OVERALL
TREND WILL BE FOR THE WIND GUSTS TO CONTINUE TO GRADUALLY
DIMINISH THROUGH THE DAY.

$$

RXR

Nearby

Wind Advisories in Pennsylvania, 2016Every wind 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.