Alert archive / Texas / High Wind Warnings in 2017

High Wind Warning 2, NWS San Angelo, TX

April 13, 20174 counties in Texas

NWS San Angelo, TX issued this high wind warning at Apr 13, 2017, 10:12 AM CDT for 4 counties in Texas. It was in force for 83 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
Apr 13, 2017, 10:12 AM CDT (15:12 UTC)
Expired
Apr 13, 2017, 11:35 AM CDT
In force
83 min
Issued by
NWS San Angelo, TX

Counties Concho County, TX, Menard County, TX, Schleicher County, TX, Tom Green County, TX

The radar

The San Angelo radar (KSJT), 41 km from the middle of the area, began a volume at 15:15 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

Del Rio, TX (KDLF), launched 12:00Z, 3.2 hours before the alert went out and 206 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 12:00Z on 2017-04-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 43 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Del Rio, TX at 12:00Z on 2017-04-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 134 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
43 J/kg
Mixed-layer CIN
-144 J/kg
Mixed-layer LCL
780 m above ground
0-6 km bulk shear
24 kt
0-1 km storm-relative helicity
134 m²/s²
0-3 km storm-relative helicity
208 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.1

Open this sounding in Storm Lab

The text

As transmitted.

584 
WWUS74 KSJT 131512
NPWSJT

URGENT - WEATHER MESSAGE
National Weather Service San Angelo TX
1012 AM CDT Thu Apr 13 2017

...High Wind Warning for Tom Green...schleicher...concho and
Menard Counties until 1 pm...

.A large area of rain with embedded high winds will move eastward
this morning across the southern Concho Valley and Hill Country. 
Strong winds are occasionally mixing down to the ground, with
occasional 60 to 65 mph wind gusts possible for the next few 
hours.

TXZ072-073-077-168-131800-
/O.NEW.KSJT.HW.W.0002.170413T1512Z-170413T1800Z/
Tom Green-Concho-Schleicher-Menard-
Including the cities of SAN ANGELO, EDEN, ELDORADO, and MENARD
1012 AM CDT Thu Apr 13 2017

...HIGH WIND WARNING IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON...

The National Weather Service in San Angelo has issued a High Wind
Warning, which is in effect until 1 PM CDT this afternoon. 

* TIMING...Through 1 pm.

* WINDS...Winds of 40 mph with occasional wind gusts of 60 to 65 
  mph.

* IMPACTS...Loose objects outside will be blown around. Tree
  branches may break and fall to the ground. High profile vehicles
  may be hard to control on roads.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph or gusts
of 58 mph or more can lead to property damage.

&&

$$
1 follow-up statement
753 
WWUS74 KSJT 131635
NPWSJT

URGENT - WEATHER MESSAGE
National Weather Service San Angelo TX
1135 AM CDT Thu Apr 13 2017


TXZ072-073-077-168-131745-
/O.CAN.KSJT.HW.W.0002.000000T0000Z-170413T1800Z/
Tom Green-Concho-Schleicher-Menard-
Including the cities of SAN ANGELO, EDEN, ELDORADO, and MENARD
1135 AM CDT Thu Apr 13 2017

...HIGH WIND WARNING IS CANCELLED...

The National Weather Service in San Angelo has cancelled the High
Wind Warning. 

The area of precipitation across the southern Concho Valley has 
decreased and the strong winds have diminished. Therefore...the 
high wind warning is cancelled. A few wind gusts of 30 to 40 mph 
will still be possible through 1 pm.

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 13, 9:45 AM CDTSpecial Weather StatementSJTConcho, Kimble, Menard, Schleicher, Sutton, Tom Green45 min
Apr 13, 10:51 AM CDTSpecial Weather StatementSJTKimble, Sutton84 min

Nearby

High Wind Warnings in Texas, 2017Every high wind warning in 2017

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.