Alert archive / Texas / Severe Thunderstorm Warnings in 2016

Severe Thunderstorm Warning 252, NWS San Angelo, TX

June 1, 2016Schleicher County, Texas

NWS San Angelo, TX issued this severe thunderstorm warning at Jun 1, 2016, 5:48 PM CDT for Schleicher County, Texas. It was in force for 42 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: Jun 1, 2016, 5:48 PM CDT (22:48 UTC)
Expired: Jun 1, 2016, 6:30 PM CDT
In force: 42 min
Issued by: NWS San Angelo, TX
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

County Schleicher County, TX

The radar

The San Angelo radar (KSJT), 64 km from the middle of the area, began a volume at 22:47 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, 10.8 hours before the alert went out and 162 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 701 J/kg
Mixed-layer CIN: -101 J/kg
Mixed-layer LCL: 809 m above ground
0-6 km bulk shear: 51 kt
0-1 km storm-relative helicity: 77 m²/s²
0-3 km storm-relative helicity: 23 m²/s²
Significant tornado parameter: 0.1
Supercell composite: 0.6

Open this sounding in Storm Lab

The text

As transmitted.

673 
WUUS54 KSJT 012248
SVRSJT
TXC413-012330-
/O.NEW.KSJT.SV.W.0252.160601T2248Z-160601T2330Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE SAN ANGELO TX
548 PM CDT WED JUN 1 2016

THE NATIONAL WEATHER SERVICE IN SAN ANGELO HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  SOUTH CENTRAL SCHLEICHER COUNTY IN WEST CENTRAL TEXAS...

* UNTIL 630 PM CDT

* AT 548 PM CDT...A SEVERE THUNDERSTORM WAS LOCATED NEAR ELDORADO...
  MOVING NORTHEAST AT 10 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. 

* THIS SEVERE THUNDERSTORM WILL BE NEAR...
  ELDORADO AROUND 625 PM CDT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

LAT...LON 3071 10040 3071 10071 3093 10071 3094 10039
TIME...MOT...LOC 2248Z 226DEG 8KT 3076 10060 

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

1 follow-up statement

787 
WWUS54 KSJT 012329
SVSSJT

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE SAN ANGELO TX
629 PM CDT WED JUN 1 2016

TXC413-012339-
/O.EXP.KSJT.SV.W.0252.000000T0000Z-160601T2330Z/
SCHLEICHER TX-
629 PM CDT WED JUN 1 2016

...THE SEVERE THUNDERSTORM WARNING FOR SOUTH CENTRAL SCHLEICHER
COUNTY WILL EXPIRE AT 630 PM CDT...
                
THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED BELOW SEVERE
LIMITS...AND NO LONGER POSE AN IMMEDIATE THREAT TO LIFE OR PROPERTY.
THEREFORE THE WARNING WILL BE ALLOWED TO EXPIRE.

LAT...LON 3071 10040 3071 10071 3093 10071 3094 10039
TIME...MOT...LOC 2326Z 226DEG 8KT 3076 10060 

$$

The office that day

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

Issued	Product	Office	Counties	Lasted
May 31, 7:59 PM CDT	Flash Flood Warning	SJT	Taylor	2 hr
May 31, 8:33 PM CDT	Special Weather Statement	SJT	Schleicher	57 min
May 31, 8:47 PM CDT	River Flood Warning	SJT	Brown	70 hr
Jun 1, 1:37 AM CDT	Areal Flood Advisory	SJT	Crockett	3 hr
Jun 1, 2:42 AM CDT	Areal Flood Advisory	SJT	Irion, Sterling, Tom Green	3 hr
Jun 1, 3:02 AM CDT	Special Weather Statement	SJT	Tom Green	43 min
Jun 1, 4:49 AM CDT	Areal Flood Advisory	SJT	Concho	116 min
Jun 1, 4:02 PM CDT	Areal Flood Advisory	SJT	Tom Green	118 min
Jun 1, 5:12 PM CDT	Special Weather Statement	SJT	Schleicher	63 min
Jun 1, 5:14 PM CDT	Severe Thunderstorm Warning	SJT	Schleicher	61 min
Jun 1, 5:19 PM CDT	Special Weather Statement	SJT	Fisher	56 min
Jun 1, 6:16 PM CDT	Special Weather Statement	SJT	Schleicher	59 min
Jun 1, 6:28 PM CDT	Special Weather Statement	SJT	Schleicher	62 min
Jun 1, 6:49 PM CDT	Special Weather Statement	SJT	Coke	56 min
Jun 1, 6:53 PM CDT	Special Weather Statement	SJT	Crockett	52 min

Nearby

Severe Thunderstorm Warnings in Texas, 2016 Every severe thunderstorm warning in 2016

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.