Alert archive / Texas / Severe Thunderstorm Warnings in 2014

Severe Thunderstorm Warning 121, NWS San Angelo, TX

June 8, 2014Jones County, Texas

NWS San Angelo, TX issued this severe thunderstorm warning at Jun 8, 2014, 11:52 PM CDT for Jones County, Texas. It was in force for 38 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
Jun 8, 2014, 11:52 PM CDT (04:52 UTC)
Expired
Jun 9, 2014, 12:30 AM CDT
In force
38 min
Issued by
NWS San Angelo, TX
Area
Storm-based polygon
Hail
1.0 in
Wind
50.0 mph

County Jones County, TX

The radar

The Dyess AFB radar (KDYX), 63 km from the middle of the area, began a volume at 04:56 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

Midland Regional, TX (KMAF), launched 00:00Z, 4.9 hours before the alert went out and 235 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, Midland Regional, TX at 00:00Z on 2014-06-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 995 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, Midland Regional, TX at 00:00Z on 2014-06-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 111 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
995 J/kg
Mixed-layer CIN
-73 J/kg
Mixed-layer LCL
1338 m above ground
0-6 km bulk shear
57 kt
0-1 km storm-relative helicity
111 m²/s²
0-3 km storm-relative helicity
291 m²/s²
Significant tornado parameter
0.7
Supercell composite
7.9

Open this sounding in Storm Lab

The office that day

Everything else NWS San Angelo, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 8, 7:38 PM CDTAreal Flood AdvisorySJTConcho112 min
Jun 8, 11:23 PM CDTSpecial Weather StatementSJTTaylor67 min
Jun 8, 11:41 PM CDTSpecial Weather StatementSJTFisher49 min
Jun 8, 11:49 PM CDTSpecial Weather StatementSJTJones56 min
Jun 9, 2:29 AM CDTSpecial Weather StatementSJTHaskell, Throckmorton61 min
Jun 9, 3:42 AM CDTSpecial Weather StatementSJTFisher, Haskell, Jones, Shackelford, Throckmorton63 min
Jun 9, 4:14 AM CDTAreal Flood AdvisorySJTHaskell, Jones, Shackelford, Throckmorton2 hr
Jun 9, 4:49 AM CDTSpecial Weather StatementSJTCallahan, Fisher, Jones, Nolan, Shackelford, Taylor and 1 more56 min
Jun 9, 5:18 AM CDTAreal Flood AdvisorySJTCallahan, Taylor117 min
Jun 9, 5:30 AM CDTSpecial Weather StatementSJTCoke, Coleman, Runnels, Tom Green60 min
Jun 9, 5:52 AM CDTSpecial Weather StatementSJTBrown53 min
Jun 9, 6:25 AM CDTAreal Flood AdvisorySJTBrown, Coleman110 min
Jun 9, 6:34 AM CDTSpecial Weather StatementSJTBrown, Coleman, Concho, McCulloch, Menard, San Saba and 2 more56 min
Jun 9, 6:38 AM CDTSpecial Weather StatementSJTBrown, Coleman, Concho, McCulloch, Menard, San Saba and 2 more67 min
Jun 9, 7:34 AM CDTSpecial Weather StatementSJTKimble, Mason, Menard, San Saba56 min

Nearby

Severe Thunderstorm Warnings in Texas, 2014Every severe thunderstorm warning in 2014

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.