Alert archive / Texas / Tornado Warnings in 2016

Tornado Warning 18, NWS San Angelo, TX

May 29, 2016Throckmorton County, Texas

NWS San Angelo, TX issued this tornado warning at May 29, 2016, 7:39 PM CDT for Throckmorton County, Texas. It was in force for 36 min. 1 report came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
May 29, 2016, 7:39 PM CDT (00:39 UTC)
Expired
May 29, 2016, 8:15 PM CDT
In force
36 min
Issued by
NWS San Angelo, TX
Area
Storm-based polygon
Tornado
Radar indicated
Hail
1.75 in

County Throckmorton County, TX

The radar

The Dyess AFB radar (KDYX), 89 km from the middle of the area, began a volume at 00:37 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.

What was reported inside it

TimeReportWhereRemark
May 29, 8:09 PM CDTTORNADO5 Nw Elbert, TXTORNADO BRIEFLY TOUCHED DOWN ABOUT 5 MILES NORTHWEST OF ELBERT.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
May 29, 7:10 PM CDTSevere Thunderstorm WatchSPC9 hr

The nearest sounding before it

Fort Worth, TX (KFWD), launched 00:00Z, 0.7 hours before the alert went out and 184 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, Fort Worth, TX at 00:00Z on 2016-05-30Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1610 joules per kilogram.LCLEL10008507005003002001001 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, Fort Worth, TX at 00:00Z on 2016-05-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 24 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
1610 J/kg
Mixed-layer CIN
-4 J/kg
Mixed-layer LCL
1577 m above ground
0-6 km bulk shear
26 kt
0-1 km storm-relative helicity
24 m²/s²
0-3 km storm-relative helicity
83 m²/s²
Significant tornado parameter
0.0
Supercell composite
2.1

Open this sounding in Storm Lab

The text

As transmitted.

976 
WFUS54 KSJT 300039
TORSJT
TXC447-300115-
/O.NEW.KSJT.TO.W.0018.160530T0039Z-160530T0115Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE SAN ANGELO TX
739 PM CDT SUN MAY 29 2016

THE NATIONAL WEATHER SERVICE IN SAN ANGELO HAS ISSUED A

* TORNADO WARNING FOR...
  NORTHEASTERN THROCKMORTON COUNTY IN WEST CENTRAL TEXAS...

* UNTIL 815 PM CDT
    
* AT 738 PM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A
  TORNADO WAS LOCATED 7 MILES EAST OF MILLERS CREEK RESERVOIR...OR 13
  MILES SOUTH OF SEYMOUR...MOVING EAST AT 35 MPH.

  HAZARD...TORNADO AND GOLF BALL SIZE HAIL. 

  SOURCE...RADAR INDICATED ROTATION. 

  IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT
           SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED.
           DAMAGE TO ROOFS...WINDOWS...AND VEHICLES WILL OCCUR. TREE
           DAMAGE IS LIKELY. 

* THIS DANGEROUS STORM WILL BE NEAR...
  ELBERT AROUND 810 PM CDT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! MOVE TO A BASEMENT OR AN INTERIOR ROOM ON THE LOWEST
FLOOR OF A STURDY BUILDING. AVOID WINDOWS. IF YOU ARE OUTDOORS...IN A
MOBILE HOME...OR IN A VEHICLE...MOVE TO THE CLOSEST SUBSTANTIAL
SHELTER AND PROTECT YOURSELF FROM FLYING DEBRIS.

&&

LAT...LON 3325 9896 3332 9936 3339 9939 3340 9938
      3340 9896
TIME...MOT...LOC 0038Z 292DEG 31KT 3339 9927 

TORNADO...RADAR INDICATED
HAIL...1.75IN

$$
1 follow-up statement
503 
WWUS54 KSJT 300052
SVSSJT

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE SAN ANGELO TX
752 PM CDT SUN MAY 29 2016

TXC447-300115-
/O.CON.KSJT.TO.W.0018.000000T0000Z-160530T0115Z/
THROCKMORTON TX-
752 PM CDT SUN MAY 29 2016

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 815 PM CDT FOR
NORTHEASTERN THROCKMORTON COUNTY...
    
AT 751 PM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED 11 MILES EAST OF MILLERS CREEK RESERVOIR...OR 12 MILES
NORTH OF THROCKMORTON...MOVING EAST AT 25 MPH.

HAZARD...TORNADO AND GOLF BALL SIZE HAIL. 

SOURCE...RADAR INDICATED ROTATION. 

IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT
         SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE
         TO ROOFS...WINDOWS...AND VEHICLES WILL OCCUR.  TREE DAMAGE
         IS LIKELY. 

THIS DANGEROUS STORM WILL BE NEAR...
  ELBERT AROUND 815 PM CDT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! MOVE TO A BASEMENT OR AN INTERIOR ROOM ON THE LOWEST
FLOOR OF A STURDY BUILDING. AVOID WINDOWS. IF YOU ARE OUTDOORS...IN A
MOBILE HOME...OR IN A VEHICLE...MOVE TO THE CLOSEST SUBSTANTIAL
SHELTER AND PROTECT YOURSELF FROM FLYING DEBRIS.

&&

LAT...LON 3325 9896 3331 9931 3340 9936 3340 9896
TIME...MOT...LOC 0051Z 289DEG 21KT 3336 9920 

TORNADO...RADAR INDICATED
HAIL...1.75IN

$$

The office that day

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

IssuedProductOfficeCountiesLasted
May 29, 7:34 PM CDTSpecial Weather StatementSJTThrockmorton41 min
May 29, 8:05 PM CDTSevere Thunderstorm WarningSJTHaskell, Throckmorton40 min
May 29, 8:15 PM CDTTornado Warning Tornado observedSJTThrockmorton45 min
May 29, 8:28 PM CDTSevere Thunderstorm WarningSJTHaskell62 min
May 29, 8:35 PM CDTSevere Thunderstorm WarningSJTJones, Shackelford, Throckmorton40 min
May 29, 8:43 PM CDTSevere Thunderstorm WarningSJTThrockmorton47 min
May 29, 8:58 PM CDTSpecial Weather StatementSJTFisher62 min
May 29, 9:10 PM CDTSevere Thunderstorm WarningSJTHaskell, Jones, Shackelford, Throckmorton65 min
May 29, 9:12 PM CDTSevere Thunderstorm WarningSJTCallahan, Jones, Shackelford, Taylor63 min
May 29, 9:14 PM CDTSevere Thunderstorm WarningSJTFisher61 min
May 29, 9:25 PM CDTAreal Flood AdvisorySJTCallahan, Haskell, Jones, Shackelford, Taylor, Throckmorton3 hr
May 29, 9:35 PM CDTTornado WarningSJTShackelford25 min
May 29, 9:48 PM CDTSevere Thunderstorm WarningSJTCallahan, Shackelford57 min
May 29, 10:06 PM CDTSpecial Weather StatementSJTFisher, Jones54 min
May 29, 10:10 PM CDTSevere Thunderstorm WarningSJTCallahan, Shackelford65 min
May 29, 10:15 PM CDTAreal Flood AdvisorySJTFisher2 hr
May 29, 11:00 PM CDTSpecial Weather StatementSJTCallahan, Taylor60 min
May 29, 11:11 PM CDTSevere Thunderstorm WarningSJTCallahan, Taylor64 min
May 29, 11:36 PM CDTAreal Flood AdvisorySJTCallahan114 min
May 30, 12:05 AM CDTSpecial Weather StatementSJTColeman, Runnels55 min
May 30, 12:12 AM CDTSevere Thunderstorm WarningSJTBrown, Coleman63 min
May 30, 12:18 AM CDTRiver Flood WarningSJTShackelford, Throckmorton3 days
May 30, 12:26 AM CDTAreal Flood AdvisorySJTBrown, Coleman, Runnels3 hr
May 30, 1:07 AM CDTSevere Thunderstorm WarningSJTBrown, Coleman38 min
May 30, 1:44 AM CDTSpecial Weather StatementSJTMcCulloch46 min
May 30, 2:35 AM CDTSpecial Weather StatementSJTSan Saba40 min
May 30, 3:18 AM CDTAreal Flood AdvisorySJTBrown, Coleman3 hr
May 30, 3:24 AM CDTSevere Thunderstorm WarningSJTMcCulloch, Mason, Menard36 min
May 30, 4:41 AM CDTSpecial Weather StatementSJTKimble49 min
May 30, 3:09 PM CDTRiver Flood WarningSJTBrown24 hr

Nearby

Tornado Warnings in Texas, 2016Every tornado warning in 2016Tornadoes 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.