Alert archive / Texas / Severe Thunderstorm Warnings in 2019

Severe Thunderstorm Warning 310, NWS Fort Worth, TX

October 10, 2019Hood County, Johnson County, Somervell County, Texas

NWS Fort Worth, TX issued this severe thunderstorm warning at Oct 10, 2019, 9:00 PM CDT for Hood County, Johnson County, Somervell County, Texas. It was in force for 30 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
Oct 10, 2019, 9:00 PM CDT (02:00 UTC)
Expired
Oct 10, 2019, 9:30 PM CDT
In force
30 min
Issued by
NWS Fort Worth, TX
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

Counties Hood County, TX, Johnson County, TX, Somervell County, TX

The radar

The Dallas/Ft Worth radar (KFWS), 35 km from the middle of the area, began a volume at 02:03 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
Oct 10, 9:20 PM CDTTSTM WND GST 61Granbury, TX53 KNOT WIND GUST RECORDED BY THE AWOS IN GRANBURY

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
Oct 10, 6:35 PM CDTSevere Thunderstorm WatchSPC6 hr

The nearest sounding before it

Fort Worth, TX (KFWD), launched 00:00Z, 2.0 hours before the alert went out and 54 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 2019-10-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1814 joules per kilogram.LCLEL10008507005003002001001 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 00:00Z on 2019-10-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 95 square meters per square second.19395878Sfc1 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
1814 J/kg
Mixed-layer CIN
-3 J/kg
Mixed-layer LCL
1768 m above ground
0-6 km bulk shear
44 kt
0-1 km storm-relative helicity
95 m²/s²
0-3 km storm-relative helicity
143 m²/s²
Significant tornado parameter
0.4
Supercell composite
9.2

Open this sounding in Storm Lab

The text

As transmitted.

575 
WUUS54 KFWD 110200
SVRFWD
TXC221-251-425-110230-
/O.NEW.KFWD.SV.W.0310.191011T0200Z-191011T0230Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Fort Worth TX
900 PM CDT Thu Oct 10 2019

The National Weather Service in Fort Worth has issued a

* Severe Thunderstorm Warning for...
  Northeastern Somervell County in north central Texas...
  Northwestern Johnson County in north central Texas...
  Northeastern Hood County in north central Texas...

* Until 930 PM CDT.

* At 859 PM CDT, a severe thunderstorm was located near Granbury,
  moving east at 35 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...
  Granbury, Pecan Plantation, Godley, Cleburne State Park and Oak
  Trail Shores.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3255 9749 3223 9746 3233 9788 3256 9790
TIME...MOT...LOC 0159Z 269DEG 31KT 3240 9782 

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

37
1 follow-up statement
908 
WWUS54 KFWD 110212
SVSFWD

Severe Weather Statement
National Weather Service Fort Worth TX
912 PM CDT Thu Oct 10 2019

TXC221-251-425-110230-
/O.CON.KFWD.SV.W.0310.000000T0000Z-191011T0230Z/
Somervell TX-Johnson TX-Hood TX-
912 PM CDT Thu Oct 10 2019

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 930 PM CDT
FOR NORTHEASTERN SOMERVELL...NORTHWESTERN JOHNSON AND NORTHEASTERN
HOOD COUNTIES...

At 912 PM CDT, a severe thunderstorm was located near Pecan
Plantation, or near Granbury, moving east at 35 mph.

HAZARD...70 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect considerable 
         tree damage. Wind damage is also likely to mobile homes, 
         roofs, and outbuildings.

Locations impacted include...
Granbury, Pecan Plantation, Godley, Cleburne State Park and Oak Trail
Shores.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3255 9749 3223 9746 3233 9788 3256 9790
TIME...MOT...LOC 0212Z 269DEG 31KT 3240 9769 

HAIL...1.00IN
WIND...70MPH
 
$$

Bonnette

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 10, 7:07 PM CDTSevere Thunderstorm WarningFWDDenton, Parker, Tarrant, Wise53 min
Oct 10, 7:34 PM CDTSevere Thunderstorm WarningFWDComanche, Eastland, Erath56 min
Oct 10, 7:40 PM CDTSevere Thunderstorm WarningFWDDallas, Denton, Tarrant65 min
Oct 10, 7:42 PM CDTSevere Thunderstorm WarningFWDCooke, Denton, Grayson63 min
Oct 10, 7:55 PM CDTSevere Thunderstorm WarningFWDDenton, Wise50 min
Oct 10, 7:57 PM CDTSevere Thunderstorm WarningFWDPalo Pinto, Parker48 min
Oct 10, 8:22 PM CDTSevere Thunderstorm WarningFWDComanche, Erath53 min
Oct 10, 8:25 PM CDTSevere Thunderstorm WarningFWDDallas, Tarrant65 min
Oct 10, 8:28 PM CDTSevere Thunderstorm WarningFWDHood, Johnson, Parker, Tarrant32 min
Oct 10, 8:42 PM CDTSevere Thunderstorm WarningFWDHood, Johnson, Parker, Tarrant48 min
Oct 10, 9:05 PM CDTSevere Thunderstorm WarningFWDBosque, Erath, Hamilton, Somervell55 min
Oct 10, 9:27 PM CDTSevere Thunderstorm WarningFWDDallas, Ellis, Johnson, Kaufman, Rockwall, Tarrant63 min
Oct 10, 9:43 PM CDTSpecial Weather StatementFWDHunt32 min
Oct 10, 10:11 PM CDTSpecial Weather StatementFWDSomervell34 min
Oct 10, 10:24 PM CDTSevere Thunderstorm WarningFWDBosque, Hill, Somervell66 min
Oct 10, 10:32 PM CDTSpecial Weather StatementFWDEllis, Johnson43 min
Oct 10, 11:08 PM CDTSpecial Weather StatementFWDEllis, Navarro52 min
Oct 10, 11:18 PM CDTSevere Thunderstorm WarningFWDBosque, Hill, McLennan57 min
Oct 10, 11:23 PM CDTSevere Thunderstorm WarningFWDEllis, Hill, Navarro67 min
Oct 10, 11:54 PM CDTSpecial Weather StatementFWDMcLennan36 min
Oct 11, 12:00 AM CDTSpecial Weather StatementFWDKaufman30 min
Oct 11, 12:15 AM CDTSpecial Weather StatementFWDHill30 min
Oct 11, 12:30 AM CDTSpecial Weather StatementFWDMcLennan45 min
Oct 11, 12:34 AM CDTSpecial Weather StatementFWDVan Zandt41 min
Oct 11, 12:45 AM CDTSevere Thunderstorm WarningFWDVan Zandt45 min
Oct 11, 1:06 AM CDTSpecial Weather StatementFWDNavarro54 min
Oct 11, 1:17 AM CDTSpecial Weather StatementFWDLimestone43 min

Nearby

Severe Thunderstorm Warnings in Texas, 2019Every severe thunderstorm warning in 2019

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.