Alert archive / Texas / Tornado Warnings in 2011

Tornado Warning 92, NWS Fort Worth, TX

May 24, 2011Dallas County, Tarrant County, Texas

NWS Fort Worth, TX issued this tornado warning at May 24, 2011, 7:56 PM CDT for Dallas County, Tarrant County, Texas. It was in force for 49 min. 20 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 24, 2011, 7:56 PM CDT (00:56 UTC)
Expired
May 24, 2011, 8:45 PM CDT
In force
49 min
Issued by
NWS Fort Worth, TX
Area
Storm-based polygon

Counties Dallas County, TX, Tarrant County, TX

The radar

The Dallas/Ft Worth radar (KFWS), 46 km from the middle of the area, began a volume at 00:56 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 24, 7:56 PM CDTTORNADO 01 E Avondale, TX
May 24, 8:00 PM CDTTSTM WND GST 75Richland Hills, TXSEVERAL LARGE TREES EITHER DOWNED, ONE ON A HOME. DAMAGE TO SIGNS, AWNINGS, AND POWER POLES ON RUFE SNOW DR.
May 24, 8:00 PM CDTHAIL 1.751 N Irving, TXGOLFBALL SIZE HAIL AT INTERSECTION OF HWY 114 AND MACARTHUR BLVD.
May 24, 8:01 PM CDTTSTM WND DMGSaginaw, TXEXTENSIVE HOUSE DAMAGE
May 24, 8:02 PM CDTHAIL 1.75Grapevine, TXGOLFBALL SIZE HAIL REPORTED IN GRAPEVINE
May 24, 8:10 PM CDTHAIL 1.755 E Southlake, TXGOLFBALL HAIL IN GRAPEVINE, TX.
May 24, 8:11 PM CDTTSTM WND GST 70Fort Worth, TXINTERSTATE 820 AND HWY 377
May 24, 8:14 PM CDTHAIL 1Coppell, TX
May 24, 8:15 PM CDTHAIL 2.52 Wnw Keller, TXNW SIDE OF KELLER BETWEEN HWY 170 AND GOLDEN TRIANGLE BLVD.
May 24, 8:19 PM CDTHAIL 1.75Bedford, TX
May 24, 8:20 PM CDTHAIL 4.25Irving, TX
May 24, 8:22 PM CDTHAIL 1.75Keller, TX
May 24, 8:25 PM CDTHAIL 1.5Irving, TXPING PONG SIZE HAIL IN IRVING.
May 24, 8:27 PM CDTHAIL 2.5Dallas, TX116 CHESTERFIELD CIRCLE DALLAS
May 24, 8:28 PM CDTHAIL 1.75Coppell, TX
May 24, 8:28 PM CDTHAIL 4.251 Nw Keller, TXSOFTBALL SIZE HAIL WITH ESTIMATED 70 MPH WINDS NW SIDE OF KELLER, TX.
May 24, 8:30 PM CDTTSTM WND GST 706 E Fort Worth, TXESTIMATED 70 MPH WINDS KNOCKED DOWN TWO VERY LARGE TREES JUST SE OF E LOOP 820 AND I-30 INTERSECTION.
May 24, 8:35 PM CDTHAIL 1.75Farmers Branch, TX
May 24, 8:39 PM CDTHAIL 0.88Highland Park, TX28TH & FOREST AVE HIGHLAND PARK
May 24, 8:49 PM CDTHAIL 2.75Dallas, TXSKILLMAN & SOUTHWESTERN

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
May 24, 12:47 PM CDTTornado Watch PDSSPC11 hr

The nearest sounding before it

Fort Worth, TX (KFWD), launched 00:00Z, 0.9 hours before the alert went out and 36 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, Fort Worth, TX at 00:00Z on 2011-05-25Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2867 joules per kilogram.LCLLFCEL10008507005003002001001 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, Fort Worth, TX at 00:00Z on 2011-05-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 357 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
2867 J/kg
Mixed-layer CIN
-16 J/kg
Mixed-layer LCL
1457 m above ground
0-6 km bulk shear
69 kt
0-1 km storm-relative helicity
357 m²/s²
0-3 km storm-relative helicity
602 m²/s²
Significant tornado parameter
6.2
Supercell composite
44.3

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

531 
WFUS54 KFWD 250056
TORFWD
TXC113-439-250145-
/O.NEW.KFWD.TO.W.0092.110525T0056Z-110525T0145Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE FORT WORTH TX
756 PM CDT TUE MAY 24 2011

THE NATIONAL WEATHER SERVICE IN FORT WORTH HAS ISSUED A

* TORNADO WARNING FOR...
  DALLAS COUNTY IN NORTH CENTRAL TEXAS...
  NORTHEASTERN TARRANT COUNTY IN NORTH CENTRAL TEXAS...

* UNTIL 845 PM CDT

* AT 755 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED 
A  TORNADO NEAR SAGINAW...MOVING EAST SOUTHEAST AT 40 MPH.  THIS 
STORM IS ALSO CAPABLE OF PRODUCING SOFTBALL SIZED HAIL.  THIS IS AN 
EXTREMELY DANGEROUS STORM...IF YOU ARE IN ITS PATH TAKE COVER 
IMMEDIATELY!

* THE TORNADO WILL BE NEAR...
  NORTH RICHLAND HILLS...WATAUGA...HALTOM CITY AND RICHLAND HILLS
  AROUND 800 PM CDT...
  BEDFORD...HURST...COLLEYVILLE AND SOUTHLAKE AROUND 805 PM CDT...   
  EULESS AND GRAPEVINE AROUND 810 PM CDT...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOVE TO AN INTERIOR BATHROOM...CLOSET...OR HALLWAY ON THE LOWEST
FLOOR OF YOUR BUILDING. COVER YOURSELF WITH BLANKETS...PILLOWS...OR A
MATTRESS FOR PROTECTION.

&&

LAT...LON 3298 9652 3258 9652 3266 9703 3268 9741
      3299 9742
TIME...MOT...LOC 0055Z 279DEG 35KT 3287 9730

$$


CAVANAUGH
4 follow-up statements
569 
WWUS54 KFWD 250107
SVSFWD

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WORTH TX
807 PM CDT TUE MAY 24 2011

TXC113-439-250145-
/O.CON.KFWD.TO.W.0092.000000T0000Z-110525T0145Z/
DALLAS TX-TARRANT TX-
807 PM CDT TUE MAY 24 2011

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 845 PM CDT FOR NORTHERN
TARRANT AND DALLAS COUNTIES...

AT 805 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS WERE 
MONITORING A SEVERE THUNDERSTORM WITH A HISTORY OF PRODUCING 
MULTIPLE TORNADOES. THE TORNADO WAS LOCATED NEAR BLUE MOUND...MOVING 
EAST AT 35 MPH.

DAMAGE HAS BEEN REPORTED ON BOAT CLUB ROAD AND IN SAGINAW.

THE TORNADO WILL BE NEAR...
  WATAUGA AROUND 810 PM CDT...
  NORTH RICHLAND HILLS AROUND 815 PM CDT...
  HURST AROUND 820 PM CDT...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOVE TO AN INTERIOR BATHROOM...CLOSET...OR HALLWAY ON THE LOWEST 
FLOOR OF YOUR BUILDING.

&&

LAT...LON 3298 9652 3258 9652 3266 9703 3268 9741
      3299 9742
TIME...MOT...LOC 0105Z 273DEG 29KT 3289 9732

$$


25
472 
WWUS54 KFWD 250114
SVSFWD

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WORTH TX
814 PM CDT TUE MAY 24 2011

TXC113-439-250145-
/O.CON.KFWD.TO.W.0092.000000T0000Z-110525T0145Z/
DALLAS TX-TARRANT TX-
814 PM CDT TUE MAY 24 2011

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 845 PM CDT FOR
NORTHEASTERN TARRANT AND DALLAS COUNTIES...

AT 814 PM CDT...STORM SPOTTERS AND DOPPLER RADAR OBSERVED A TORNADO
CAPABLE OF PRODUCING LARGE DAMAGING HAIL UP TO BASEBALL SIZE.  THIS 
TORNADO WAS LOCATED NEAR BEDFORD...MOVING EAST AT 40 MPH.  THIS IS 
AN EXTREMELY DANGEROUS SITUATION!  SEEK SHELTER IMMEDIATELY IN 
NORTHEAST TARRANT AND WESTERN DALLAS COUNTIES!  A TORNADO HAS BEEN 
CONFIRMED!

THE TORNADO WILL BE NEAR...
  IRVING...COPPELL AND GRAND PRAIRIE AROUND 825 PM CDT...
  HIGHLAND PARK...DALLAS AND UNIVERSITY PARK AROUND 845 PM CDT...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THIS TORNADO MAY BE OBSCURED BY RAIN. IF YOU WAIT UNTIL THE TORNADO
IS VISIBLE BEFORE TAKING COVER IT WILL BE TOO LATE. SEEK SHELTER NOW!

&&

LAT...LON 3298 9652 3258 9652 3266 9703 3268 9733
      3299 9728
TIME...MOT...LOC 0114Z 278DEG 34KT 3286 9712

$$


DUNN
333 
WWUS54 KFWD 250126
SVSFWD

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WORTH TX
826 PM CDT TUE MAY 24 2011

TXC113-439-250145-
/O.CON.KFWD.TO.W.0092.000000T0000Z-110525T0145Z/
DALLAS TX-TARRANT TX-
826 PM CDT TUE MAY 24 2011

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 845 PM CDT FOR
NORTHEASTERN TARRANT AND DALLAS COUNTIES...

AT 825 PM CDT...STORM SPOTTERS AND DOPPLER RADAR OBSERVED A 
DEVELOPING TORNADO EAST OF EULESS...MOVING EAST AT 35 MPH.  THIS 
STORM IS CAPABLE OF PRODUCING LARGE DAMAGING HAIL UP TO BASEBALL 
SIZE.  THIS IS A VERY DANGEROUS STORM!  SEEK SHELTER NOW!

THE TORNADO WILL BE NEAR...
  IRVING AND COPPELL AROUND 830 PM CDT...
  UNIVERSITY PARK...DALLAS AND BUCKINGHAM AROUND 845 PM CDT...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IN ADDITION TO TORNADOES...LARGE HAIL AND DAMAGING WINDS ARE LIKELY
WITH THIS STORM.

&&

LAT...LON 3298 9652 3258 9652 3274 9704 3282 9715
      3299 9712
TIME...MOT...LOC 0125Z 264DEG 30KT 3284 9700

$$


DUNN
239 
WWUS54 KFWD 250135
SVSFWD

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WORTH TX
835 PM CDT TUE MAY 24 2011

TXC439-250144-
/O.CAN.KFWD.TO.W.0092.000000T0000Z-110525T0145Z/
TARRANT TX-
835 PM CDT TUE MAY 24 2011

...THE TORNADO WARNING FOR NORTHEASTERN TARRANT COUNTY IS
CANCELLED...

A TORNADO WATCH ALSO REMAINS IN EFFECT UNTIL 1000 PM CDT TUESDAY 
EVENING FOR NORTH CENTRAL TEXAS.

LAT...LON 3298 9652 3258 9652 3277 9703 3299 9703
TIME...MOT...LOC 0134Z 279DEG 31KT 3282 9691

$$

TXC113-250145-
/O.CON.KFWD.TO.W.0092.000000T0000Z-110525T0145Z/
DALLAS TX-
835 PM CDT TUE MAY 24 2011

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 845 PM CDT FOR DALLAS
COUNTY...

AT 834 PM CDT...STORM SPOTTERS AND DOPPLER RADAR OBSERVED A 
DEVELOPING TORNADO NEAR IRVING MOVING EAST AT 35 MPH.  THIS STORM IS 
CAPABLE OF PRODUCING LARGE DAMAGING HAIL UP TO BASEBALL SIZE.  

THE TORNADO WILL BE NEAR...
  DALLAS...HIGHLAND PARK AND UNIVERSITY PARK AROUND 845 PM CDT...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOVE TO AN INTERIOR BATHROOM...CLOSET...OR HALLWAY ON THE LOWEST
FLOOR OF YOUR BUILDING. COVER YOURSELF WITH BLANKETS...PILLOWS...OR A
MATTRESS FOR PROTECTION.

&&

LAT...LON 3298 9652 3258 9652 3277 9703 3299 9703
TIME...MOT...LOC 0134Z 279DEG 31KT 3282 9691

$$


DUNN

The office that day

Everything else NWS Fort Worth, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 24, 7:07 PM CDTTornado WarningFWDParker38 min
May 24, 7:26 PM CDTTornado WarningFWDDenton, Wise49 min
May 24, 7:28 PM CDTTornado WarningFWDParker, Tarrant47 min
May 24, 7:33 PM CDTTornado WarningFWDCooke, Grayson42 min
May 24, 7:44 PM CDTSevere Thunderstorm WarningFWDTarrant46 min
May 24, 8:04 PM CDTTornado WarningFWDCollin, Denton41 min
May 24, 8:08 PM CDTTornado WarningFWDGrayson52 min
May 24, 8:26 PM CDTSevere Thunderstorm WarningFWDParker, Tarrant64 min
May 24, 8:29 PM CDTTornado WarningFWDFannin, Grayson46 min
May 24, 8:35 PM CDTTornado WarningFWDCollin17 min
May 24, 8:41 PM CDTTornado WarningFWDDallas, Kaufman, Rockwall64 min
May 24, 8:44 PM CDTTornado WarningFWDTarrant46 min
May 24, 8:48 PM CDTAreal Flood AdvisoryFWDDallas3 hr
May 24, 8:49 PM CDTSevere Thunderstorm WarningFWDCooke, Grayson56 min
May 24, 9:09 PM CDTTornado WarningFWDFannin, Lamar51 min
May 24, 9:15 PM CDTTornado WarningFWDCooke, Grayson45 min
May 24, 9:23 PM CDTSevere Thunderstorm WarningFWDDenton67 min
May 24, 9:30 PM CDTTornado WarningFWDHunt, Kaufman, Rains, Rockwall, Van Zandt60 min
May 24, 9:32 PM CDTSevere Thunderstorm WarningFWDParker, Tarrant, Wise58 min
May 24, 9:40 PM CDTTornado WarningFWDDallas33 min
May 24, 9:45 PM CDTFlash Flood WarningFWDDallas3 hr
May 24, 9:52 PM CDTSevere Thunderstorm WarningFWDCollin, Fannin, Grayson, Hunt53 min
May 24, 10:03 PM CDTSevere Thunderstorm WarningFWDHood, Johnson, Somervell, Tarrant57 min
May 24, 10:09 PM CDTSevere Thunderstorm WarningFWDDelta, Lamar66 min
May 24, 10:14 PM CDTSevere Thunderstorm WarningFWDDallas, Rockwall61 min
May 24, 10:26 PM CDTTornado WarningFWDKaufman, Van Zandt49 min
May 24, 10:29 PM CDTSevere Thunderstorm WarningFWDBosque, Hamilton61 min
May 24, 10:42 PM CDTSevere Thunderstorm WarningFWDCollin, Hopkins, Hunt, Rains63 min
May 24, 10:45 PM CDTSevere Thunderstorm WarningFWDEllis, Hill60 min
May 24, 10:52 PM CDTSevere Thunderstorm WarningFWDKaufman53 min
May 24, 11:01 PM CDTRiver Flood WarningFWDDallas6 hr
May 24, 11:04 PM CDTSevere Thunderstorm WarningFWDCoryell, Lampasas, Mills56 min
May 24, 11:14 PM CDTSevere Thunderstorm WarningFWDVan Zandt61 min
May 24, 11:16 PM CDTTornado WarningFWDKaufman29 min
May 24, 11:28 PM CDTSevere Thunderstorm WarningFWDBosque, McLennan62 min
May 24, 11:43 PM CDTSevere Thunderstorm WarningFWDHopkins15 min
May 24, 11:46 PM CDTSevere Thunderstorm WarningFWDHenderson59 min
May 25, 12:11 AM CDTSevere Thunderstorm WarningFWDVan Zandt18 min
May 25, 12:14 AM CDTSevere Thunderstorm WarningFWDLampasas26 min
May 25, 12:48 AM CDTSpecial Weather StatementFWDAnderson, Freestone, Limestone27 min
May 25, 1:01 AM CDTSevere Thunderstorm WarningFWDBell59 min
May 25, 3:13 AM CDTSpecial Weather StatementFWDMilam32 min
May 25, 3:46 AM CDTSpecial Weather StatementFWDMilam29 min
May 25, 6:28 AM CDTRiver Flood WarningFWDHunt, Rockwall25 hr

Nearby

Tornado Warnings in Texas, 2011Every tornado warning in 2011Tornadoes in 2011

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.