Alert archive / Texas / Tornado Warnings in 2015

Tornado Warning 113, NWS Fort Worth, TX

November 5, 2015Denton County, Texas

NWS Fort Worth, TX issued this tornado warning at Nov 5, 2015, 5:21 PM CST for Denton County, Texas. It was in force for 24 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
Nov 5, 2015, 5:21 PM CST (23:21 UTC)
Expired
Nov 5, 2015, 5:45 PM CST
In force
24 min
Issued by
NWS Fort Worth, TX
Area
Storm-based polygon
Tornado
Radar indicated
Hail
1.75 in

County Denton County, TX

The radar

The Dallas/Ft Worth radar (KFWS), 85 km from the middle of the area, began a volume at 23:22 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
Nov 5, 5:25 PM CSTHAIL 1Krum, TXONE INCH HAIL 2 MILES NORTH OF KRUM.
Nov 5, 5:27 PM CSTTSTM WND DMGKrum, TXROOF DAMAGE TO MOBILE HOME IN KRUM/TIME ESTIMATED VIA RADAR
Nov 5, 5:47 PM CSTHAIL 1.75Ponder, TXGOLF BALL SIZED HAIL JUST WEST OF PONDER ON HWY 156.

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
Nov 5, 12:06 PM CSTTornado WatchSPC8 hr

The nearest sounding before it

Fort Worth, TX (KFWD), launched 12:00Z, 11.4 hours before the alert went out and 58 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 12:00Z on 2015-11-05Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 227 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 12:00Z on 2015-11-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 335 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
227 J/kg
Mixed-layer CIN
-86 J/kg
Mixed-layer LCL
598 m above ground
0-6 km bulk shear
51 kt
0-1 km storm-relative helicity
335 m²/s²
0-3 km storm-relative helicity
374 m²/s²
Significant tornado parameter
0.3
Supercell composite
10.2

Open this sounding in Storm Lab

The text

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

280 
WFUS54 KFWD 052321
TORFWD
TXC121-052345-
/O.NEW.KFWD.TO.W.0113.151105T2321Z-151105T2345Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE FORT WORTH TX
521 PM CST THU NOV 5 2015

THE NATIONAL WEATHER SERVICE IN FORT WORTH HAS ISSUED A

* TORNADO WARNING FOR...
  CENTRAL DENTON COUNTY IN NORTH CENTRAL TEXAS...

* UNTIL 545 PM CST
    
* AT 521 PM CST...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A
  TORNADO WAS LOCATED NEAR KRUM...OR 10 MILES WEST OF DENTON...MOVING
  EAST AT 45 MPH.

  HAZARD...TORNADO AND GOLF BALL SIZE HAIL. 

  SOURCE...RADAR INDICATED ROTATION. 

  IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT 
           SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED. 
           DAMAGE TO ROOFS...WINDOWS AND VEHICLES WILL OCCUR.  TREE 
           DAMAGE IS LIKELY. 

* THIS DANGEROUS STORM WILL BE NEAR...
  KRUM AND ARGYLE AROUND 530 PM CST.
  CORINTH AROUND 535 PM CST.
  SHADY SHORES AROUND 540 PM CST.
  FRISCO...DENTON...AUBREY...KRUGERVILLE...CROSS ROADS AND RAY
  ROBERTS PARK ISLE DU BOIS AROUND 545 PM CST.

OTHER LOCATIONS IMPACTED BY THIS TORNADIC THUNDERSTORM INCLUDE
PONDER...OAK POINT AND LINCOLN PARK.

THIS INCLUDES THE FOLLOWING INTERSTATES...
 INTERSTATE 35 BETWEEN MILE MARKERS 468 AND 476.
 INTERSTATE 35W BETWEEN MILE MARKERS 78 AND 85.
 INTERSTATE 35E BETWEEN MILE MARKERS 458 AND 466.
 INTERSTATE 30 BETWEEN MILE MARKERS 468 AND 476.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! MOVE TO A BASEMENT OR AN INTERIOR ROOM ON THE LOWEST
FLOOR OF A STURDY BUILDING. AVOID WINDOWS. IF YOU ARE OUTDOORS...IN A
MOBILE HOME...OR IN A VEHICLE...MOVE TO THE CLOSEST SUBSTANTIAL
SHELTER AND PROTECT YOURSELF FROM FLYING DEBRIS.

&&

LAT...LON 3341 9691 3342 9686 3340 9684 3316 9684
      3310 9737 3318 9740 3328 9739 3342 9692
TIME...MOT...LOC 2321Z 256DEG 41KT 3321 9731 

TORNADO...RADAR INDICATED
HAIL...1.75IN

$$

AJS
2 follow-up statements
585 
WWUS54 KFWD 052333
SVSFWD

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WORTH TX
533 PM CST THU NOV 5 2015

TXC121-052345-
/O.CON.KFWD.TO.W.0113.000000T0000Z-151105T2345Z/
DENTON TX-
533 PM CST THU NOV 5 2015

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 545 PM CST FOR NORTHERN
DENTON COUNTY...
    
AT 532 PM CST...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED NEAR DENTON...MOVING EAST AT 60 MPH.

HAZARD...TORNADO AND PING PONG BALL SIZE HAIL. 

SOURCE...RADAR INDICATED ROTATION. 

IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT 
         SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE 
         TO ROOFS...WINDOWS AND VEHICLES WILL OCCUR.  TREE DAMAGE IS 
         LIKELY. 

THIS DANGEROUS STORM WILL BE NEAR...
  AUBREY AND RAY ROBERTS PARK ISLE DU BOIS AROUND 540 PM CST.
  PILOT POINT AROUND 545 PM CST.

OTHER LOCATIONS IMPACTED BY THIS TORNADIC THUNDERSTORM INCLUDE
LINCOLN PARK AND OAK POINT.

THIS INCLUDES THE FOLLOWING INTERSTATES...
 INTERSTATE 35 BETWEEN MILE MARKERS 468 AND 476.
 INTERSTATE 35W BETWEEN MILE MARKERS 83 AND 85.
 INTERSTATE 35E BETWEEN MILE MARKERS 464 AND 466.
 INTERSTATE 30 BETWEEN MILE MARKERS 468 AND 476.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! MOVE TO A BASEMENT OR AN INTERIOR ROOM ON THE LOWEST
FLOOR OF A STURDY BUILDING. AVOID WINDOWS. IF YOU ARE OUTDOORS...IN A
MOBILE HOME...OR IN A VEHICLE...MOVE TO THE CLOSEST SUBSTANTIAL
SHELTER AND PROTECT YOURSELF FROM FLYING DEBRIS.

&&

LAT...LON 3342 9686 3340 9684 3322 9684 3317 9725
      3322 9728 3333 9722 3341 9694 3341 9691
      3342 9688
TIME...MOT...LOC 2332Z 248DEG 52KT 3329 9712 

TORNADO...RADAR INDICATED
HAIL...1.50IN

$$

CAVANAUGH
687 
WWUS54 KFWD 052343
SVSFWD

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WORTH TX
543 PM CST THU NOV 5 2015

TXC121-052353-
/O.EXP.KFWD.TO.W.0113.000000T0000Z-151105T2345Z/
DENTON TX-
543 PM CST THU NOV 5 2015

...THE TORNADO WARNING FOR NORTHERN DENTON COUNTY WILL EXPIRE AT 545
PM CST...
    
THE TORNADO THREAT HAS DIMINISHED...THEREFORE THE TORNADO WARNING HAS
BEEN CANCELLED. HOWEVER...LARGE HAIL AND DAMAGING WINDS REMAIN LIKELY
AND A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR THE AREA.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 800 PM CST FOR NORTH CENTRAL
TEXAS.

LAT...LON 3342 9686 3340 9684 3322 9684 3317 9725
      3322 9728 3333 9722 3341 9694 3341 9691
      3342 9688
TIME...MOT...LOC 2341Z 256DEG 41KT 3329 9712 

$$

AJS

The office that day

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

IssuedProductOfficeCountiesLasted
Nov 5, 10:18 AM CSTRiver Flood WarningFWDDallas45 hr
Nov 5, 10:18 AM CSTRiver Flood WarningFWDNavarro3 days
Nov 5, 11:58 AM CSTSpecial Weather StatementFWDYoung47 min
Nov 5, 12:23 PM CSTSpecial Weather StatementFWDStephens52 min
Nov 5, 1:07 PM CSTSpecial Weather StatementFWDPalo Pinto53 min
Nov 5, 1:21 PM CSTSpecial Weather StatementFWDYoung39 min
Nov 5, 1:24 PM CSTSevere Thunderstorm WarningFWDPalo Pinto34 min
Nov 5, 1:36 PM CSTSpecial Weather StatementFWDJack, Young39 min
Nov 5, 1:55 PM CSTSevere Thunderstorm WarningFWDJack, Parker, Wise36 min
Nov 5, 2:06 PM CSTSevere Thunderstorm WarningFWDMontague54 min
Nov 5, 2:19 PM CSTSevere Thunderstorm WarningFWDJack26 min
Nov 5, 2:32 PM CSTSpecial Weather StatementFWDWise43 min
Nov 5, 3:08 PM CSTSpecial Weather StatementFWDCooke52 min
Nov 5, 3:10 PM CSTSpecial Weather StatementFWDCooke50 min
Nov 5, 3:23 PM CSTSevere Thunderstorm WarningFWDCooke31 min
Nov 5, 3:58 PM CSTSpecial Weather StatementFWDGrayson47 min
Nov 5, 4:17 PM CSTTornado Warning Tornado observedFWDTarrant28 min
Nov 5, 4:33 PM CSTTornado WarningFWDCooke, Denton, Wise27 min
Nov 5, 4:37 PM CSTSevere Thunderstorm WarningFWDJack, Palo Pinto, Parker38 min
Nov 5, 4:44 PM CSTSevere Thunderstorm WarningFWDWise46 min
Nov 5, 4:52 PM CSTSevere Thunderstorm WarningFWDFreestone, Limestone46 min
Nov 5, 4:59 PM CSTSevere Thunderstorm WarningFWDCooke, Denton, Grayson61 min
Nov 5, 5:06 PM CSTSevere Thunderstorm WarningFWDJack, Parker, Wise39 min
Nov 5, 5:08 PM CSTTornado WarningFWDCooke, Grayson37 min
Nov 5, 5:12 PM CSTSevere Thunderstorm WarningFWDDenton, Wise48 min
Nov 5, 5:28 PM CSTAreal Flood AdvisoryFWDCooke, Grayson2 hr
Nov 5, 5:37 PM CSTSevere Thunderstorm WarningFWDDenton, Wise53 min
Nov 5, 5:40 PM CSTTornado WarningFWDGrayson23 min
Nov 5, 5:58 PM CSTSevere Thunderstorm WarningFWDDenton32 min

Nearby

Tornado Warnings in Texas, 2015Every tornado warning in 2015Tornadoes in 2015

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.