Alert archive / Texas / Flash Flood Warnings in 2005

Flash Flood Warning 21, NWS Fort Worth, TX

July 14, 2005Ellis County, Texas

NWS Fort Worth, TX issued this flash flood warning at Jul 14, 2005, 8:41 PM CDT for Ellis County, Texas. It was in force for 3 hr. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Jul 14, 2005, 8:41 PM CDT (01:41 UTC)
Expired
Jul 14, 2005, 11:45 PM CDT
In force
3 hr
Issued by
NWS Fort Worth, TX
Area
Counties, with a storm outline in the text

County Ellis County, TX

The radar

The Dallas/Ft Worth radar (KFWS), 62 km from the middle of the area, began a volume at 01:43 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

Fort Worth, TX (KFWD), launched 00:00Z, 1.7 hours before the alert went out and 77 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 2005-07-15Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 603 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 2005-07-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 65 square meters per square second.1939Sfc1 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
603 J/kg
Mixed-layer CIN
-106 J/kg
Mixed-layer LCL
1978 m above ground
0-6 km bulk shear
21 kt
0-1 km storm-relative helicity
65 m²/s²
0-3 km storm-relative helicity
162 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.5

Open this sounding in Storm Lab

The text

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

000 
WGUS54 KFWD 150142
FFWFWD
TXC139-150445-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE FORT WORTH TX
841 PM CDT THU JUL 14 2005

THE NATIONAL WEATHER SERVICE IN FORT WORTH HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  ELLIS COUNTY IN NORTH CENTRAL TEXAS

* UNTIL 1145 PM CDT

* AT 838 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED   
  VERY HEAVY RAINFALL OCCURRING FROM THUNDERSTORMS LOCATED BETWEEN   
  MIDLOTHIAN AND ENNIS.

* LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
  WAXAHACHIE...RED OAK...PALMER...OVILLA...OAK LEAF...MIDLOTHIAN...
  GLENN HEIGHTS AND FERRIS.

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODS AND FLASH FLOODS. IF FLASH FLOODING IS OBSERVED ACT
QUICKLY. MOVE UP TO HIGHER GROUND TO ESCAPE FLOOD WATERS. DO NOT STAY
IN AREAS SUBJECT TO FLOODING WHEN WATER BEGINS RISING.

DO NOT UNDERESTIMATE THE POWER OF FLOOD WATERS. LESS THAN THREE FEET
OF RAPIDLY FLOWING WATER CAN QUICKLY CARRY AWAY YOUR VEHICLE. TURN
AROUND...DONT DROWN.

LAT...LON 3207 9694 3228 9708 3255 9708 3255 9653
      3253 9652 3247 9650 3243 9645 3236 9645
      3233 9641

$$

65/DD
1 follow-up statement
000 
WGUS74 KFWD 150232
FFSFWD

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE FORT WORTH TX
932 PM CDT THU JUL 14 2005

TXC139-150445-
ELLIS TX-
932 PM CDT THU JUL 14 2005

...A FLASH FLOOD WARNING CONTINUES UNTIL 1145 PM CDT FOR ELLIS
COUNTY...

AT 932 PM CDT...TRAINED WEATHER SPOTTERS REPORTED A COMPLEX OF 
THUNDERSTORMS PRODUCING VERY HEAVY RAINFALL...OCCURRING FROM 
WAXAHACHIE AND ENNIS...SOUTHWARD TO ITALY. A RAINFALL TOTAL OF THREE 
AND ONE HALF INCHES WAS RECENTLY REPORTED IN ENNIS...WITH NWS 
DOPPLER RADAR ESTIMATING BETWEEN TWO AND FOUR INCHES OF RAINFALL 
ACROSS MUCH OF ELLIS COUNTY. 

LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO WAXAHACHIE...
PALMER...MIDLOTHIAN...MAYPEARL...AND ENNIS.

A FLASH FLOOD WARNING MEANS THAT FLOODING IS OCCURRING OR IS
IMMINENT. MOST FLASH FLOOD DEATHS OCCUR IN AUTOMOBILES. DO NOT
ATTEMPT TO CROSS BRIDGES...DIPS...OR OTHER LOW SPOTS IF WATER COVERS
THE ROADWAY. NEVER TRY TO CROSS A FLOWING STREAM...EVEN A SMALL
ONE...ON FOOT. TO ESCAPE RISING WATER MOVE UP TO HIGHER GROUND.

LAT...LON 3207 9694 3228 9708 3255 9708 3255 9653
      3253 9652 3247 9650 3243 9645 3236 9645
      3233 9641

$$

65/DD

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 14, 7:03 PM CDTSevere Thunderstorm WarningFWDTarrant57 min
Jul 14, 7:25 PM CDTSevere Thunderstorm WarningFWDHill65 min
Jul 14, 7:35 PM CDTSevere Thunderstorm WarningFWDJohnson55 min
Jul 14, 8:05 PM CDTSevere Thunderstorm WarningFWDEllis40 min
Jul 14, 8:19 PM CDTSevere Thunderstorm WarningFWDHenderson, Van Zandt56 min
Jul 14, 8:38 PM CDTSevere Thunderstorm WarningFWDNavarro67 min
Jul 14, 8:46 PM CDTSevere Thunderstorm WarningFWDEllis61 min
Jul 14, 8:48 PM CDTSevere Thunderstorm WarningFWDErath72 min
Jul 14, 9:09 PM CDTSevere Thunderstorm WarningFWDHenderson66 min
Jul 15, 4:01 PM CDTSevere Thunderstorm WarningFWDTarrant28 min
Jul 15, 4:22 PM CDTSevere Thunderstorm WarningFWDLamar59 min
Jul 15, 4:26 PM CDTSevere Thunderstorm WarningFWDCollin64 min
Jul 15, 4:34 PM CDTSevere Thunderstorm WarningFWDRockwall29 min
Jul 15, 4:43 PM CDTSevere Thunderstorm WarningFWDRains42 min
Jul 15, 4:46 PM CDTSevere Thunderstorm WarningFWDVan Zandt59 min
Jul 15, 4:54 PM CDTSevere Thunderstorm WarningFWDDelta51 min
Jul 15, 5:06 PM CDTSevere Thunderstorm WarningFWDDenton51 min
Jul 15, 5:09 PM CDTSevere Thunderstorm WarningFWDDallas67 min
Jul 15, 5:10 PM CDTFlash Flood WarningFWDLamar3 hr
Jul 15, 5:18 PM CDTSevere Thunderstorm WarningFWDCollin41 min
Jul 15, 5:42 PM CDTFlash Flood WarningFWDDallas2 hr
Jul 15, 6:30 PM CDTSevere Thunderstorm WarningFWDLimestone60 min
Jul 15, 6:39 PM CDTSevere Thunderstorm WarningFWDJohnson, Tarrant66 min
Jul 15, 6:43 PM CDTSevere Thunderstorm WarningFWDEllis62 min

Nearby

Flash Flood Warnings in Texas, 2005Every flash flood warning in 2005

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.