Alert archive / Texas / Severe Thunderstorm Warnings in 2020

Severe Thunderstorm Warning 131, NWS San Angelo, TX

May 27, 2020Kimble County, Sutton County, Texas

NWS San Angelo, TX issued this severe thunderstorm warning at May 27, 2020, 7:26 PM CDT for Kimble County, Sutton County, Texas. It was in force for 34 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
May 27, 2020, 7:26 PM CDT (00:26 UTC)
Expired
May 27, 2020, 8:00 PM CDT
In force
34 min
Issued by
NWS San Angelo, TX
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

Counties Kimble County, TX, Sutton County, TX

The radar

The San Angelo radar (KSJT), 103 km from the middle of the area, began a volume at 00:29 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
May 27, 1:47 PM CDTSevere Thunderstorm WatchSPC7 hr

The nearest sounding before it

Del Rio, TX (KDRT), launched 00:00Z, 0.4 hours before the alert went out and 142 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, Del Rio, TX at 00:00Z on 2020-05-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 937 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, Del Rio, TX at 00:00Z on 2020-05-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 3 square meters per square second.193958Sfc1 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
937 J/kg
Mixed-layer CIN
-90 J/kg
Mixed-layer LCL
2863 m above ground
0-6 km bulk shear
48 kt
0-1 km storm-relative helicity
3 m²/s²
0-3 km storm-relative helicity
272 m²/s²
Significant tornado parameter
0.0
Supercell composite
5.1

Open this sounding in Storm Lab

The office that day

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

IssuedProductOfficeCountiesLasted
May 27, 8:03 PM CDTSpecial Weather StatementSJTKimble42 min
May 27, 8:41 PM CDTSpecial Weather StatementSJTKimble49 min
May 27, 9:35 PM CDTSpecial Weather StatementSJTKimble25 min
May 28, 12:13 PM CDTSpecial Weather StatementSJTIrion, Tom Green47 min
May 28, 12:56 PM CDTSevere Thunderstorm WarningSJTConcho, Runnels, Tom Green49 min
May 28, 1:04 PM CDTSpecial Weather StatementSJTIrion41 min
May 28, 1:24 PM CDTSpecial Weather StatementSJTSchleicher51 min
May 28, 1:32 PM CDTSpecial Weather StatementSJTMenard58 min
May 28, 1:44 PM CDTSevere Thunderstorm WarningSJTConcho, Tom Green26 min
May 28, 1:48 PM CDTSevere Thunderstorm WarningSJTKimble, Mason, Menard57 min
May 28, 1:52 PM CDTSpecial Weather StatementSJTIrion68 min
May 28, 2:15 PM CDTAreal Flood AdvisorySJTKimble, Mason, Menard2 hr
May 28, 2:32 PM CDTSevere Thunderstorm WarningSJTKimble, Mason, Menard58 min
May 28, 2:40 PM CDTAreal Flood AdvisorySJTKimble, Mason2 hr
May 28, 2:58 PM CDTSpecial Weather StatementSJTMason47 min
May 28, 3:32 PM CDTSpecial Weather StatementSJTKimble28 min

Nearby

Severe Thunderstorm Warnings in Texas, 2020Every severe thunderstorm warning in 2020

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.