Alert archive / Texas / Severe Thunderstorm Warnings in 2021

Severe Thunderstorm Warning 210, NWS Fort Worth, TX

July 27, 2021Wise County, Texas

NWS Fort Worth, TX issued this severe thunderstorm warning at Jul 27, 2021, 5:57 PM CDT for Wise County, Texas. It was in force for 45 min. 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 27, 2021, 5:57 PM CDT (22:57 UTC)
Expired
Jul 27, 2021, 6:42 PM CDT
In force
45 min
Issued by
NWS Fort Worth, TX
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

County Wise County, TX

The radar

The Dallas/Ft Worth radar (KFWS), 76 km from the middle of the area, began a volume at 23:00 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 12:00Z, 11.0 hours before the alert went out and 56 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 2021-07-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 728 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Fort Worth, TX at 12:00Z on 2021-07-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -4 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
728 J/kg
Mixed-layer CIN
-179 J/kg
Mixed-layer LCL
1684 m above ground
0-6 km bulk shear
3 kt
0-1 km storm-relative helicity
-4 m²/s²
0-3 km storm-relative helicity
-24 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

313 
WUUS54 KFWD 272257
SVRFWD
TXC497-280000-
/O.NEW.KFWD.SV.W.0210.210727T2257Z-210728T0000Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Fort Worth TX
557 PM CDT Tue Jul 27 2021

The National Weather Service in Fort Worth has issued a

* Severe Thunderstorm Warning for...
  Southwestern Wise County in north central Texas...

* Until 700 PM CDT.

* At 556 PM CDT, a severe thunderstorm was located near Bridgeport,
  moving south at 5 mph.

  HAZARD...60 mph wind gusts.

  SOURCE...Radar indicated.

  IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include...
  Bridgeport, Briar, Paradise, Boonsville, Cottondale, Runaway Bay
  and Lake Bridgeport.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection get inside a sturdy structure and stay away from
windows.

If on or near Lake Bridgeport, get away from the water and move 
indoors or inside a vehicle. Do not be caught on the water in a 
thunderstorm. High winds and waves can capsize boats.

&&

LAT...LON 3325 9770 3300 9758 3300 9792 3320 9792
TIME...MOT...LOC 2256Z 343DEG 5KT 3317 9779 

HAIL...<.75IN
WIND...60MPH
$$

Bonnette
1 follow-up statement
659 
WWUS54 KFWD 272342
SVSFWD

Severe Weather Statement
National Weather Service Fort Worth TX
642 PM CDT Tue Jul 27 2021

TXC497-272351-
/O.CAN.KFWD.SV.W.0210.000000T0000Z-210728T0000Z/
Wise TX-
642 PM CDT Tue Jul 27 2021

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN WISE COUNTY IS
CANCELLED...
        
The storm which prompted the warning has weakened, therefore the 
warning has been cancelled. However gusty winds are still possible 
with this thunderstorm.

LAT...LON 3325 9770 3300 9758 3300 9792 3320 9792
TIME...MOT...LOC 2338Z 343DEG 5KT 3311 9777 

$$

Bonnette

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 27, 3:25 PM CDTSpecial Weather StatementFWDCooke35 min
Jul 27, 4:26 PM CDTSpecial Weather StatementFWDLamar34 min
Jul 27, 4:46 PM CDTSpecial Weather StatementFWDJack29 min
Jul 27, 5:02 PM CDTSevere Thunderstorm WarningFWDWise58 min
Jul 27, 5:05 PM CDTSpecial Weather StatementFWDFannin25 min
Jul 27, 5:33 PM CDTSpecial Weather StatementFWDDelta, Fannin42 min
Jul 27, 5:38 PM CDTSevere Thunderstorm WarningFWDJack, Palo Pinto, Parker, Wise37 min
Jul 27, 5:41 PM CDTSpecial Weather StatementFWDTarrant34 min
Jul 27, 6:05 PM CDTSpecial Weather StatementFWDParker25 min
Jul 27, 6:14 PM CDTSevere Thunderstorm WarningFWDParker61 min
Jul 27, 6:17 PM CDTSpecial Weather StatementFWDDelta, Hopkins, Hunt58 min
Jul 27, 6:20 PM CDTSpecial Weather StatementFWDTarrant25 min
Jul 27, 6:26 PM CDTSpecial Weather StatementFWDTarrant19 min
Jul 27, 6:31 PM CDTSevere Thunderstorm WarningFWDTarrant29 min
Jul 27, 6:37 PM CDTSpecial Weather StatementFWDPalo Pinto23 min
Jul 27, 6:40 PM CDTSevere Thunderstorm WarningFWDHunt49 min
Jul 27, 6:49 PM CDTSevere Thunderstorm WarningFWDParker, Tarrant56 min
Jul 27, 6:57 PM CDTSpecial Weather StatementFWDHood33 min

Nearby

Severe Thunderstorm Warnings in Texas, 2021Every severe thunderstorm warning in 2021

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.