Alert archive / Texas / Severe Thunderstorm Warnings in 2019

Severe Thunderstorm Warning 313, NWS Fort Worth, TX

October 10, 2019Bosque County, Hill County, Somervell County, Texas

NWS Fort Worth, TX issued this severe thunderstorm warning at Oct 10, 2019, 10:24 PM CDT for Bosque County, Hill County, Somervell County, Texas. It was in force for 66 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Oct 10, 2019, 10:24 PM CDT (03:24 UTC)
Expired
Oct 10, 2019, 11:30 PM CDT
In force
66 min
Issued by
NWS Fort Worth, TX
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

Counties Bosque County, TX, Hill County, TX, Somervell County, TX

The radar

The Dallas/Ft Worth radar (KFWS), 63 km from the middle of the area, began a volume at 03:26 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 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

Norman, OK (KOUN), launched 00:00Z, 3.4 hours before the alert went out and 354 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, Norman, OK at 00:00Z on 2019-10-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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, Norman, OK at 00:00Z on 2019-10-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 108 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1263 m above ground
0-6 km bulk shear
46 kt
0-1 km storm-relative helicity
108 m²/s²
0-3 km storm-relative helicity
287 m²/s²
Significant tornado parameter
0.0
Supercell composite
3.5

Open this sounding in Storm Lab

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, 9:00 PM CDTSevere Thunderstorm WarningFWDHood, Johnson, Somervell30 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, 10:32 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.