Alert archive / Texas / Severe Thunderstorm Warnings in 2021

Severe Thunderstorm Warning 201, NWS Fort Worth, TX

June 14, 2021Hamilton County, Texas

NWS Fort Worth, TX issued this severe thunderstorm warning at Jun 14, 2021, 5:09 PM CDT for Hamilton County, Texas. It was in force for 51 min. 1 report 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
Jun 14, 2021, 5:09 PM CDT (22:09 UTC)
Expired
Jun 14, 2021, 6:00 PM CDT
In force
51 min
Issued by
NWS Fort Worth, TX
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

County Hamilton County, TX

The radar

The Dallas/Ft Worth radar (KFWS), 121 km from the middle of the area, began a volume at 22:12 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
Jun 14, 5:21 PM CDTHAIL 11 Ese Hamilton, TXFIRE DEPARTMENT REPORTS QUARTER SIZE HAIL JUST OUT OF HAMILTON ON STATE HIGHWAY 36.

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

The nearest sounding before it

Fort Worth, TX (KFWD), launched 12:00Z, 10.2 hours before the alert went out and 146 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 2021-06-14Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2778 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 2021-06-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 28 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
2778 J/kg
Mixed-layer CIN
-65 J/kg
Mixed-layer LCL
1155 m above ground
0-6 km bulk shear
19 kt
0-1 km storm-relative helicity
28 m²/s²
0-3 km storm-relative helicity
39 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

608 
WUUS54 KFWD 142209
SVRFWD
TXC193-142300-
/O.NEW.KFWD.SV.W.0201.210614T2209Z-210614T2300Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Fort Worth TX
509 PM CDT Mon Jun 14 2021

The National Weather Service in Fort Worth has issued a

* Severe Thunderstorm Warning for...
  Central Hamilton County in central Texas...

* Until 600 PM CDT.

* At 508 PM CDT, a severe thunderstorm was located near Hamilton,
  moving southwest at 20 mph.

  HAZARD...60 mph wind gusts and quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Hail damage to vehicles is expected. Expect wind damage 
           to roofs, siding, and trees.

* Locations impacted include...
  Hamilton and Evant. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3184 9801 3166 9778 3145 9821 3173 9838
TIME...MOT...LOC 2208Z 054DEG 16KT 3171 9803 

HAIL...1.00IN
WIND...60MPH
$$

Stalley
1 follow-up statement
097 
WWUS54 KFWD 142254
SVSFWD

Severe Weather Statement
National Weather Service Fort Worth TX
554 PM CDT Mon Jun 14 2021

TXC193-142303-
/O.EXP.KFWD.SV.W.0201.000000T0000Z-210614T2300Z/
Hamilton TX-
554 PM CDT Mon Jun 14 2021

...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL HAMILTON COUNTY WILL
EXPIRE AT 600 PM CDT...
                
The storm which prompted the warning has weakened below severe
limits. Therefore the warning will be allowed to expire. However
gusty winds are still possible with this thunderstorm.

LAT...LON 3184 9801 3166 9778 3145 9821 3173 9838
TIME...MOT...LOC 2253Z 054DEG 16KT 3160 9821 

$$

30

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 13, 10:22 PM CDTAreal Flood AdvisoryFWDMontague2 hr
Jun 13, 11:14 PM CDTSpecial Weather StatementFWDPalo Pinto31 min
Jun 13, 11:45 PM CDTSpecial Weather StatementFWDPalo Pinto45 min
Jun 13, 11:48 PM CDTSpecial Weather StatementFWDPalo Pinto42 min
Jun 13, 11:57 PM CDTSpecial Weather StatementFWDTarrant33 min
Jun 14, 1:58 AM CDTSpecial Weather StatementFWDTarrant32 min
Jun 14, 3:18 AM CDTAreal Flood AdvisoryFWDYoung3 hr
Jun 14, 3:56 AM CDTHeat AdvisoryFWDAnderson, Bell, Dallas, Ellis, Falls, Freestone and 13 more15 hr
Jun 14, 2:40 PM CDTSpecial Weather StatementFWDJohnson35 min
Jun 14, 2:55 PM CDTSpecial Weather StatementFWDTarrant20 min
Jun 14, 3:14 PM CDTSpecial Weather StatementFWDJohnson31 min
Jun 14, 3:21 PM CDTSpecial Weather StatementFWDHill24 min
Jun 14, 3:47 PM CDTSpecial Weather StatementFWDTarrant28 min
Jun 14, 4:16 PM CDTSpecial Weather StatementFWDBosque29 min
Jun 14, 4:42 PM CDTSpecial Weather StatementFWDHamilton33 min
Jun 14, 5:56 PM CDTSpecial Weather StatementFWDMills34 min
Jun 14, 6:29 PM CDTSpecial Weather StatementFWDMills31 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.