Alert archive / Pennsylvania / Tornado Warnings in 2013

Tornado Warning 1, NWS Cleveland, OH

May 28, 2013Erie County, Pennsylvania

NWS Cleveland, OH issued this tornado warning at May 28, 2013, 7:53 PM EDT for Erie County, Pennsylvania. It was in force for 52 min. 3 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
May 28, 2013, 7:53 PM EDT (23:53 UTC)
Expired
May 28, 2013, 8:45 PM EDT
In force
52 min
Issued by
NWS Cleveland, OH
Area
Storm-based polygon

County Erie County, PA

The radar

The Buffalo radar (KBUF), 134 km from the middle of the area, began a volume at 23:53 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.

What was reported inside it

TimeReportWhereRemark
May 28, 7:53 PM EDTTORNADO2 N Edinboro, PA*** 2 INJ *** NWS SURVEY TEAM CONFIRMED AN EF1 TORNADO TOUCHED DOWN 2 MILES NORTH OF EDINBORO AND WAS ON THE GROUND INTERMITTENTLY FOR 18 MILES AS IT TRACKED EAST THROUGH UNION CITY. CONSIDERABLE TREE DAMAGE OCCURRED WITH MULTIPLE TREES FALLING ON HOMES. WINDS
May 28, 7:59 PM EDTTSTM WND DMG4 Ne Edinboro, PAMOBILE HOME DESTROYED IN WASHINGTON TOWNSHIP BY POSSIBLE TORNADO. REPORTED BY PEMA.
May 28, 8:18 PM EDTTSTM WND DMGUnion City, PADAMAGE IN THE CITY OF UNION CITY BY POSSIBLE TORNADO. REPORTED BY PEMA.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Buffalo Intl Airport, NY (KBUF), launched 12:00Z, 11.9 hours before the alert went out and 135 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, Buffalo Intl Airport, NY at 12:00Z on 2013-05-28Temperature 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, Buffalo Intl Airport, NY at 12:00Z on 2013-05-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 36 square meters per square second.193958Sfc1 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
34 kt
0-1 km storm-relative helicity
36 m²/s²
0-3 km storm-relative helicity
123 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.

731 
WFUS51 KCLE 282353
TORCLE
PAC049-290045-
/O.NEW.KCLE.TO.W.0001.130528T2353Z-130529T0045Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE CLEVELAND OH
753 PM EDT TUE MAY 28 2013

THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS ISSUED A

* TORNADO WARNING FOR...
  ERIE COUNTY IN NORTHWEST PENNSYLVANIA...

* UNTIL 845 PM EDT

* AT 751 PM EDT...TRAINED WEATHER SPOTTERS REPORTED A TORNADO NEAR
  WATERFORD...OR 14 MILES SOUTH OF ERIE. DOPPLER RADAR SHOWED THIS
  TORNADO MOVING EAST AT 45 MPH.

* THE TORNADO WILL BE NEAR...
  UNION CITY AROUND 805 PM EDT.
  CORRY AROUND 820 PM EDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. IF NO
BASEMENT IS AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE
BUILDING IN AN INTERIOR HALLWAY OR CLOSET.

&&

LAT...LON 4201 7975 4200 7960 4185 7961 4185 8013
      4209 8022 4212 8016 4217 8013 4218 8007
      4216 8006 4224 7989 4224 7985 4228 7978
      4228 7976
TIME...MOT...LOC 2353Z 267DEG 37KT 4192 8001

$$

CLARK
4 follow-up statements
830 
WWUS51 KCLE 290008
SVSCLE

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
808 PM EDT TUE MAY 28 2013

PAC049-290045-
/O.CON.KCLE.TO.W.0001.000000T0000Z-130529T0045Z/
ERIE PA-
808 PM EDT TUE MAY 28 2013

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 845 PM EDT FOR
SOUTHEASTERN ERIE COUNTY IN NORTHWEST PENNSYLVANIA...

AT 804 PM EDT...DOPPLER RADAR INDICATES A POSSIBLE TORNADO. THIS 
POSSIBLE TORNADO WAS LOCATED NEAR WATERFORD...OR 16 MILES SOUTHEAST 
OF ERIE...MOVING EAST AT 35 MPH. FUNNEL CLOUDS AND A BRIEF TORNADO 
WERE REPORTED JUST EAST OF INTERSTATE 79. 

THE  POSSIBLE TORNADO WILL BE NEAR...
UNION CITY BY 815 PM EDT...
CORRY BY 830 PM EDT...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER IN A NEARBY REINFORCED 
BUILDING. AS A LAST RESORT...SEEK SHELTER IN A CULVERT...DITCH OR LOW
SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. OTHERWISE...SEEK
SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN INTERIOR HALLWAY OR
ROOM SUCH AS A CLOSET.

&&

LAT...LON 4185 7961 4185 8013 4201 8019 4206 7976
      4206 7975 4200 7975 4201 7963 4200 7960
TIME...MOT...LOC 0007Z 267DEG 31KT 4192 7993

$$

CLARK
906 
WWUS51 KCLE 290015
SVSCLE

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
815 PM EDT TUE MAY 28 2013

PAC049-290045-
/O.CON.KCLE.TO.W.0001.000000T0000Z-130529T0045Z/
ERIE PA-
815 PM EDT TUE MAY 28 2013

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 845 PM EDT FOR
SOUTHEASTERN ERIE COUNTY IN NORTHWEST PENNSYLVANIA...

AT 812 PM EDT...LAW ENFORCEMENT REPORTED DAMAGE NEAR AND WEST OF 
WATERFORD FROM A TORNADO. THIS TORNADO WAS LOCATED NEAR UNION 
CITY...OR 17 MILES SOUTHEAST OF ERIE...MOVING EAST AT 30 MPH.

THE TORNADO WILL MOVE NEAR UNION CITY. TAKE COVER NOW!!!

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER IN A NEARBY REINFORCED
BUILDING. AS A LAST RESORT...SEEK SHELTER IN A CULVERT...DITCH OR LOW
SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
STURDY SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE NEAREST
DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. OTHERWISE...SEEK
SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN INTERIOR HALLWAY OR
ROOM SUCH AS A CLOSET.

&&

LAT...LON 4185 7961 4185 8001 4202 8002 4202 7975
      4200 7975 4201 7963 4200 7960
TIME...MOT...LOC 0013Z 267DEG 27KT 4192 7988

$$

CLARK
906 
WWUS51 KCLE 290039
SVSCLE

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
839 PM EDT TUE MAY 28 2013

PAC049-290045-
/O.CON.KCLE.TO.W.0001.000000T0000Z-130529T0045Z/
ERIE PA-
839 PM EDT TUE MAY 28 2013

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 845 PM EDT FOR
SOUTHEASTERN ERIE COUNTY IN NORTHWEST PENNSYLVANIA...

AT 835 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO 
INDICATE A POSSIBLE TORNADO. THIS POSSIBLE TORNADO MAY BE LOCATED 
NEAR CORRY...OR 25 MILES SOUTHEAST OF ERIE...MOVING EAST AT 25 MPH.

THERE WERE EARLIER REPORTS OF DAMAGE NEAR WATERFORD.  

PRECAUTIONARY/PREPAREDNESS ACTIONS...

WHEN A TORNADO WARNING IS ISSUED BASED ON DOPPLER RADAR A TORNADO MAY
ALREADY BE ON THE GROUND...OR IS EXPECTED TO DEVELOP SHORTLY. IF YOU
ARE IN THE PATH OF THIS DANGEROUS STORM...MOVE INDOORS AND TO THE
LOWEST LEVEL OF THE BUILDING. STAY AWAY FROM WINDOWS.

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. OTHERWISE...SEEK
SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN INTERIOR HALLWAY OR
ROOM SUCH AS A CLOSET.

&&

LAT...LON 4185 7961 4185 7986 4197 7976 4199 7964
      4198 7961
TIME...MOT...LOC 0038Z 276DEG 23KT 4189 7968

$$
705 
WWUS51 KCLE 290046
SVSCLE

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
846 PM EDT TUE MAY 28 2013

PAC049-290056-
/O.EXP.KCLE.TO.W.0001.000000T0000Z-130529T0045Z/
ERIE PA-
846 PM EDT TUE MAY 28 2013

...THE TORNADO WARNING FOR SOUTHEASTERN ERIE COUNTY IN NORTHWEST
PENNSYLVANIA EXPIRES AT 845 PM EDT...

THE STORM IS MOVING INTO WESTERN WARREN COUNTY. SMALL HAIL AND GUSTY 
WINDS MAY STILL BE POSSIBLE IN AND AROUND CORRY. 


LAT...LON 4185 7961 4185 7986 4197 7976 4199 7964
      4198 7961
TIME...MOT...LOC 0039Z 276DEG 23KT 4189 7967

$$

The office that day

Everything else NWS Cleveland, OH issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 28, 6:59 PM EDTSevere Thunderstorm WarningCLEErie46 min

Nearby

Tornado Warnings in Pennsylvania, 2013Every tornado warning in 2013Tornadoes in 2013

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.