Alert archive / New York / Tornado Warnings in 2012

Tornado Warning 2, NWS Binghamton, NY

July 26, 2012Chemung County, Steuben County, New York; Bradford County, Pennsylvania

NWS Binghamton, NY issued this tornado warning at Jul 26, 2012, 3:35 PM EDT for Chemung County, Steuben County, New York; Bradford County, Pennsylvania. It was in force for 40 min. 11 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
Jul 26, 2012, 3:35 PM EDT (19:35 UTC)
Expired
Jul 26, 2012, 4:15 PM EDT
In force
40 min
Issued by
NWS Binghamton, NY
Area
Storm-based polygon

Counties Chemung County, NY, Steuben County, NY, Bradford County, PA

The radar

The Binghamton radar (KBGM), 87 km from the middle of the area, began a volume at 19:37 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
Jul 26, 3:35 PM EDTTSTM WND DMGAddison, NYNUMEROUS TREES DOWN ON HOUSES.
Jul 26, 3:38 PM EDTTORNADO7 Ssw Corning, NYTORNADO TOUCHDOWN NEAR INTERSECTION OF RYERS CREEK ROAD AND RIVER ROAD. TREE DAMAGE...WITH ONE TREE FALLING ON A HOUSE. TORNADO WAS DETERMINED TO BE 100 YARDS WIDE AND TRAVELED 0.3 MILES. MAXIMUM SPEEDS OF 80-90 MPH...RATED EF-1
Jul 26, 3:40 PM EDTTSTM WND DMGErwins, NYNUMEROUS TREES DOWN
Jul 26, 3:40 PM EDTTORNADOSouth Corning, NYTORNADO TOUCHED DOWN ON WELCH ROAD IN CORNING. THERE WERE MANY TREE SNAPS AND UPROOTS. FOR THE NEXT 3 TO 4 MILES...THE TORNADO LIFTED AT TIMES. THE MOST SIGNIFICANT DAMAGE OCCURRED ALONG BROWN HOLLOW ROAD. A SWATH OF DAMAGE...INCLUDING APPROXIMATELY 200-300 TR
Jul 26, 3:42 PM EDTTSTM WND DMGCaton, NYNUMEROUS TREES DOWN. MANY ON HOUSES.
Jul 26, 3:45 PM EDTTSTM WND DMGSouth Corning, NYNUMEROUS TREES DOWN AROUND CORNING COMMUNITY COLLEGE.
Jul 26, 3:45 PM EDTTORNADOSouth Corning, NYTORNADO TOUCH DOWN NEAR SOUTH CORNING CAUSING DAMAGE TO TREES AND HOMES. MINOR ROOF DAMAGE OCCURED ALONG WITH SIDING AND FLASHING DAMAGE. DEBRIS PENETRATED SOME HOUSES. TORNADO WAS DETERMINED TO BE 200 YARDS WIDE AND TRAVELED FOR 2.75 MILES.
Jul 26, 3:50 PM EDTTSTM WND DMGLawrenceville, PATREES REPORTED DOWN NEAR LAWRENCEVILLE.
Jul 26, 3:58 PM EDTTORNADOElmira, NYNUMEROUS TREES DOWN... NUMEROUS ROOFS OFF BUILDINGS... PEOPLE TRAPPED IN VEHICLES
Jul 26, 4:00 PM EDTTORNADOElmira, NYFOLLOW UP TO PSBL TORNADO IN ELMIRA - DAMAGE AT ARNOT MALL TO WHERE MACYS WAS TAKING ON WATER THROUGH DAMAGED ROOF AND THERE WAS DAMAGE AT THE ELMIRA COUNTRY CLUB
Jul 26, 4:02 PM EDTTSTM WND DMG1 Nw Elmira, NYTREES AND POWER LINES DOWN. ALSO SMALL HAIL

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

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Jul 26, 2:10 PM EDTTornado WatchSPC6 hr

The nearest sounding before it

Albany, NY (KALY), launched 12:00Z, 7.6 hours before the alert went out and 271 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, Albany, NY at 12:00Z on 2012-07-26Temperature 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, Albany, NY at 12:00Z on 2012-07-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 141 square meters per square second.19395878Sfc1 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
991 m above ground
0-6 km bulk shear
65 kt
0-1 km storm-relative helicity
141 m²/s²
0-3 km storm-relative helicity
180 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.

517 
WFUS51 KBGM 261935
TORBGM
NYC015-101-PAC015-262015-
/O.NEW.KBGM.TO.W.0002.120726T1935Z-120726T2015Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE BINGHAMTON NY
335 PM EDT THU JUL 26 2012

THE NATIONAL WEATHER SERVICE IN BINGHAMTON HAS ISSUED A

* TORNADO WARNING FOR...
  SOUTHERN CHEMUNG COUNTY IN CENTRAL NEW YORK...
  SOUTHEASTERN STEUBEN COUNTY IN CENTRAL NEW YORK...
  NORTHWESTERN BRADFORD COUNTY IN NORTHEAST PENNSYLVANIA...

* UNTIL 415 PM EDT.

* AT 333 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO NEAR ADDISON...
  MOVING EAST AT 50 MPH.

* THE STORM CAPABLE OF PRODUCING THE TORNADO WILL BE NEAR...
  LINDLEY AND CORNING BY 340 PM EDT...
  CATON...SOUTH CORNING AND EAST CORNING BY 345 PM EDT...
  PINE CITY AND WEST ELMIRA BY 355 PM EDT...
  SOUTHPORT...ELMIRA AND GILLETT BY 400 PM EDT...
  LOWMAN AND WELLSBURG BY 405 PM EDT...

WHEN YOU CAN DO SO SAFELY...PLEASE REPORT HAIL...OR DAMAGING WINDS TO
THE NATIONAL WEATHER SERVICE BY CALLING TOLL FREE AT
1-877-633-6772...OR BY EMAIL AT BGM.STORMREPORT@NOAA.GOV.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU ARE IN THE PATH OF THIS TORNADO...SEEK SHELTER IN A BASEMENT
OR AN INTERIOR ROOM...AWAY FROM WINDOWS.

&&

LAT...LON 4222 7728 4215 7660 4191 7664 4195 7693
      4200 7694 4199 7717 4202 7731
TIME...MOT...LOC 1935Z 281DEG 42KT 4209 7718

$$

DJN
2 follow-up statements
972 
WWUS51 KBGM 261949
SVSBGM

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BINGHAMTON NY
349 PM EDT THU JUL 26 2012

NYC015-101-PAC015-262015-
/O.CON.KBGM.TO.W.0002.000000T0000Z-120726T2015Z/
CHEMUNG NY-STEUBEN NY-BRADFORD PA-
349 PM EDT THU JUL 26 2012

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 415 PM EDT FOR
NORTHWESTERN BRADFORD...SOUTHEASTERN STEUBEN AND SOUTHERN CHEMUNG
COUNTIES...

AT 346 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED NEAR SAGETOWN...MOVING
EAST AT 60 MPH.

THE TORNADO WILL BE NEAR...
  SOUTHPORT...ELMIRA AND GILLETT BY 355 PM EDT...
  LOWMAN...WELLSBURG AND RIDGEBURY BY 400 PM EDT...

PLEASE REPORT HAIL...OR DAMAGING WINDS TO THE NATIONAL WEATHER
SERVICE BY CALLING TOLL FREE AT 1-877-633-6772...OR BY EMAIL AT
BGM.STORMREPORT@NOAA.GOV.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

WHEN A TORNADO WARNING IS ISSUED BASED ON DOPPLER RADAR...IT MEANS
THAT STRONG ROTATION HAS BEEN DETECTED IN THE STORM. 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. IF DRIVING...DO
NOT SEEK SHELTER UNDER A HIGHWAY OVERPASS.

IN ADDITION TO THE TORNADO...THIS STORM IS CAPABLE OF PRODUCING 
DESTRUCTIVE STRAIGHT LINE WINDS.

&&

LAT...LON 4222 7728 4215 7660 4191 7664 4195 7693
      4200 7694 4199 7717 4202 7731
TIME...MOT...LOC 1949Z 278DEG 52KT 4206 7690

$$

DJN
339 
WWUS51 KBGM 262012
SVSBGM

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BINGHAMTON NY
412 PM EDT THU JUL 26 2012

NYC101-262020-
/O.CAN.KBGM.TO.W.0002.000000T0000Z-120726T2015Z/
STEUBEN NY-
412 PM EDT THU JUL 26 2012

...THE TORNADO WARNING FOR SOUTHEASTERN STEUBEN COUNTY IS
CANCELLED...

PLEASE REPORT HAIL...OR DAMAGING WINDS TO THE NATIONAL WEATHER
SERVICE BY CALLING TOLL FREE AT 1-877-633-6772...OR BY EMAIL AT
BGM.STORMREPORT@NOAA.GOV.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM EDT THURSDAY EVENING
FOR CENTRAL NEW YORK AND NORTHEAST PENNSYLVANIA.

LAT...LON 4219 7696 4215 7660 4191 7664 4195 7693
      4199 7693 4200 7697
TIME...MOT...LOC 2010Z 278DEG 52KT 4201 7650

$$

NYC015-PAC015-262015-
/O.CON.KBGM.TO.W.0002.000000T0000Z-120726T2015Z/
CHEMUNG NY-BRADFORD PA-
412 PM EDT THU JUL 26 2012

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 415 PM EDT FOR
NORTHWESTERN BRADFORD AND SOUTHERN CHEMUNG COUNTIES...

AT 405 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR AND STORM 
SPOTTERS WERE TRACKING A TORNADO.  A TORNADO WAS REPORTED TO HAVE
TOUCHED DOWN IN THE CITY OF ELMIRA. THE STORM CONTAINING THE TORNADO 
HAS MOVED EAST OF ELMIRA AND WAS IN FAR EASTERN CHEMUNG COUNTY 
HEADING INTO WESTERN TIOGA COUNTY. 

PLEASE REPORT HAIL...OR DAMAGING WINDS TO THE NATIONAL WEATHER
SERVICE BY CALLING TOLL FREE AT 1-877-633-6772...OR BY EMAIL AT
BGM.STORMREPORT@NOAA.GOV.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

DO NOT USE YOUR CAR TO TRY TO OUTRUN A TORNADO. CARS ARE EASILY
TOSSED AROUND BY TORNADO WINDS. IF YOU ARE CAUGHT IN THE PATH OF A
TORNADO...LEAVE THE CAR AND GO TO A STRONG BUILDING. IF NO SAFE
STRUCTURE IS NEARBY...SEEK SHELTER IN A DITCH OR LOW SPOT AND COVER
YOUR HEAD.

&&

LAT...LON 4219 7696 4215 7660 4191 7664 4195 7693
      4199 7693 4200 7697
TIME...MOT...LOC 2010Z 278DEG 52KT 4201 7650

$$

DJN

The office that day

Everything else NWS Binghamton, NY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 26, 12:51 AM EDTSpecial Weather StatementBGMSteuben24 min
Jul 26, 4:10 AM EDTSpecial Weather StatementBGMCortland, Seneca, Yates65 min
Jul 26, 4:45 AM EDTSpecial Weather StatementBGMChemung, Schuyler, Steuben, Tompkins60 min
Jul 26, 2:25 PM EDTSevere Thunderstorm WarningBGMSteuben80 min
Jul 26, 3:24 PM EDTSevere Thunderstorm WarningBGMChemung, Steuben66 min
Jul 26, 4:00 PM EDTTornado WarningBGMChemung, Tioga45 min
Jul 26, 4:20 PM EDTSevere Thunderstorm WarningBGMBroome, Tioga55 min
Jul 26, 4:24 PM EDTTornado WarningBGMBroome, Chenango, Tioga36 min
Jul 26, 5:04 PM EDTTornado WarningBGMBroome, Delaware56 min
Jul 26, 5:19 PM EDTSevere Thunderstorm WarningBGMSullivan56 min
Jul 26, 5:40 PM EDTTornado WarningBGMSullivan50 min
Jul 26, 3:55 PM EDTSevere Thunderstorm WarningBGMBradford65 min
Jul 26, 4:17 PM EDTTornado WarningBGMBradford43 min
Jul 26, 4:30 PM EDTSevere Thunderstorm WarningBGMBradford, Susquehanna, Wayne60 min
Jul 26, 4:49 PM EDTTornado WarningBGMSusquehanna, Wayne56 min
Jul 26, 4:53 PM EDTSevere Thunderstorm WarningBGMLackawanna, Luzerne, Pike, Susquehanna, Wayne, Wyoming67 min
Jul 26, 5:06 PM EDTTornado WarningBGMLuzerne54 min
Jul 26, 6:01 PM EDTSevere Thunderstorm WarningBGMPike, Wayne29 min

Nearby

Tornado Warnings in New York, 2012Tornado Warnings in Pennsylvania, 2012Every tornado warning in 2012Tornadoes 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.