Alert archive / Texas / Tornado Warnings in 2023

Tornado Warning 14, NWS San Angelo, TX

June 12, 2023McCulloch County, Mason County, Texas

NWS San Angelo, TX issued this tornado warning at Jun 12, 2023, 7:41 PM CDT for McCulloch County, Mason County, Texas. It was in force for 49 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 12, 2023, 7:41 PM CDT (00:41 UTC)
Expired
Jun 12, 2023, 8:30 PM CDT
In force
49 min
Issued by
NWS San Angelo, TX
Area
Storm-based polygon
Tornado
Radar indicated
Hail
2.75 in

Counties Mason County, TX, McCulloch County, TX

The radar

The San Angelo radar (KSJT), 124 km from the middle of the area, began a volume at 00:41 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
Jun 12, 3:35 PM CDTTornado WatchSPC7 hr

The nearest sounding before it

Del Rio, TX (KDRT), launched 00:00Z, 0.7 hours before the alert went out and 231 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 2023-06-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 4070 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 2023-06-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -66 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
4070 J/kg
Mixed-layer CIN
-149 J/kg
Mixed-layer LCL
1725 m above ground
0-6 km bulk shear
41 kt
0-1 km storm-relative helicity
-66 m²/s²
0-3 km storm-relative helicity
115 m²/s²
Significant tornado parameter
-0.1
Supercell composite
-6.3

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this tornado warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS San Angelo, TX wrote its last area forecast discussion before this tornado warning went out at Jun 12, 6:26 PM CDT, 1 hour 15 minutes earlier.

Area forecast discussion, Jun 12, 6:26 PM CDT, 1 hour 15 minutes before
Area Forecast Discussion
National Weather Service San Angelo TX
626 PM CDT Mon Jun 12 2023

...New AVIATION...

.SHORT TERM...
(This evening through Tuesday)
Issued at 251 PM CDT Mon Jun 12 2023

Cold front has sagged all the way into the Concho Valley and
Heartland this afternoon. Temperatures along and ahead of the
front well in the 90s to near 100, while readings north of the
front are mainly in the 70s. MOdels continue to show isolated
convection along and north of the boundary with storm likely to
become severe and shift east pretty quickly. Visible satellite
showing some cu development trying to take place, but it may still
be 22 or 23Z before we see any deep convection take off.

HRRR shows additional convection trying to develop late this
evening or into the early morning hours and this will need to be
monitored.

As for temperatures, front will still have an affect on
temperatures on Tuesday, with readings in the lower 90s across
I-20 to near 100 again across the Concho Valley south into the
Edwards Plateau.

&&

.LONG TERM...
(Tuesday night through next Sunday)
Issued at 251 PM CDT Mon Jun 12 2023

More focused on the short term, but all indications are that the
summer like heat is still on track for mid to late week as the
upper level ridge builds into the area. Models have been
consistent in forecasting highs above 105 across the Concho Valley
and not far from that across the remainder of the are area. If
this works out, then Heat Advisory/Warning criteria will be met
and heat products will need to be issued.

&&

.AVIATION...
(00Z TAFS)
Issued at 626 PM CDT Mon Jun 12 2023

Mainly VFR conditions expected through the next 24 hours at all
sites. However, we will have some severe TSRA to deal with that
may impact the KBBD site through the next few hours. Will update
the TAF if necessary. KABI will have some MVFR ceilings for
another few hours before scattering out to VFR. Otherwise, may
see some brief periods of MVFR ceilings at KABI, KBBD, and
especially KJCT early Tuesday morning through 15Z or 16Z, after
which all sites will improve to VFR with south to southwest winds
around 10 knots at most sites.

&&

.PRELIMINARY POINT TEMPS/POPS...
Abilene     67  92  67  92 /  30  10   0   0
San Angelo  72 101  67 103 /  20   0   0   0
Junction    73 103  72 105 /  10   0   0   0
Brownwood   70  97  68  98 /  50  10  10   0
Sweetwater  66  94  67  95 /  20   0   0   0
Ozona       74 102  69 103 /  10   0   0   0
Brady       72  97  70  99 /  30  10   0   0

&&

.SJT WATCHES/WARNINGS/ADVISORIES...
None.
&&

SHORT TERM...07
LONG TERM....07
AVIATION...20
Hazardous weather outlook, Jun 12, 2:46 PM CDT, 4 hours 55 minutes before
Hazardous Weather Outlook
National Weather Service San Angelo TX
246 PM CDT Mon Jun 12 2023

TXZ049-054-064>066-071>073-076>078-098-099-113-114-127-128-139-
140-154-155-168>170-132000-
Fisher-Nolan-Sterling-Coke-Runnels-Irion-Tom Green-Concho-
Crockett-Schleicher-Sutton-Haskell-Throckmorton-Jones-Shackelford-
Taylor-Callahan-Coleman-Brown-McCulloch-San Saba-Menard-Kimble-
Mason-
246 PM CDT Mon Jun 12 2023

This Hazardous Weather Outlook is for portions of west central
Texas.

.DAY ONE...This Afternoon and Tonight

Scattered thunderstorms, some of which will likely be severe, will
be possible across portions of West Central Texas this afternoon
and evening, The greatest risk area will include the Big Country
and Heartland, but severe storms will be possible across the
Concho Valley and Hill Country as well. Giant hail larger than
baseball size and wind gusts near 75 mph will be the main concern,
but an isolated tornado also remains possible.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

Temperatures above 105 degrees are possible through the end of
the week, with the warmest temperatures remaining south of the
I-20 corridor.

.SPOTTER INFORMATION STATEMENT...
Spotter activation will likely be requested later this afternoon
and evening for portions of West Central Texas.

In the hours before

Local storm report, Jun 12, 6:43 PM CDT, 58 minutes before
Preliminary Local Storm Report
National Weather Service San Angelo TX
643 PM CDT Mon Jun 12 2023

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0640 PM     Hail             3 N Salt Gap            31.34N 99.60W
06/12/2023  E2.25 inch       McCulloch          TX   Public

            Hen Egg+ size hail.

&&
Local storm report, Jun 12, 6:44 PM CDT, 57 minutes before
Preliminary Local Storm Report
National Weather Service San Angelo TX
644 PM CDT Mon Jun 12 2023

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0641 PM     Hail             2 N Salt Gap            31.33N 99.60W
06/12/2023  E2.00 inch       McCulloch          TX   Public

            Hen Egg size hail.

&&
Local storm report, Jun 12, 6:47 PM CDT, 54 minutes before
Preliminary Local Storm Report
National Weather Service San Angelo TX
647 PM CDT Mon Jun 12 2023

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0644 PM     Hail             2 N Salt Gap            31.33N 99.60W
06/12/2023  E2.50 inch       McCulloch          TX   Public

            Tennis Ball size hail.

&&
Special weather statement, Jun 12, 6:55 PM CDT, 46 minutes before
Special Weather Statement
National Weather Service San Angelo TX
655 PM CDT Mon Jun 12 2023

TXZ073-130045-
Concho TX-
655 PM CDT Mon Jun 12 2023

...A strong thunderstorm will impact portions of central Concho
County through 745 PM CDT...

At 655 PM CDT, Doppler radar was tracking a strong thunderstorm 7
miles southeast of Vick, or 10 miles west of Eden, moving northeast
at 40 mph.

HAZARD...Wind gusts up to 50 mph and nickel size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
Eden, Millersview, The Intersection Of Us-
87 And Ranch Road 2134 and The Intersection Of Us-
83 And Ranch Road 765.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

A Tornado Watch remains in effect until 1000 PM CDT for west central
Texas.

&&

LAT...LON 3114 10007 3129 10011 3154 9969 3152 9965
      3151 9968 3150 9965 3147 9963 3147 9961
      3150 9962 3149 9960 3122 9961
TIME...MOT...LOC 2355Z 245DEG 35KT 3125 10001

MAX HAIL SIZE...0.88 IN
MAX WIND GUST...50 MPH

sn
Local storm report, Jun 12, 7:27 PM CDT, 14 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Jun 12, 7:04 PM CDTTornado WarningSJTConcho, McCulloch41 min
Jun 12, 7:12 PM CDTSevere Thunderstorm WarningSJTBrown, Coleman, Concho, McCulloch63 min
Jun 12, 7:49 PM CDTSevere Thunderstorm WarningSJTBrown41 min
Jun 12, 7:53 PM CDTAreal Flood AdvisorySJTConcho, McCulloch3 hr
Jun 12, 7:58 PM CDTSevere Thunderstorm Warning Considerable damage threatSJTConcho, McCulloch, San Saba62 min
Jun 12, 8:28 PM CDTSevere Thunderstorm WarningSJTBrown31 min
Jun 12, 8:31 PM CDTTornado WarningSJTMcCulloch, Mason, San Saba44 min
Jun 12, 8:51 PM CDTSevere Thunderstorm Warning Considerable damage threatSJTMason54 min
Jun 12, 8:55 PM CDTAreal Flood AdvisorySJTMcCulloch, Mason, San Saba3 hr
Jun 13, 3:32 AM CDTSpecial Weather StatementSJTThrockmorton13 min
Jun 13, 3:34 AM CDTHeat AdvisorySJTCrockett, Kimble, Sutton15 hr
Jun 13, 5:09 PM CDTSevere Thunderstorm WarningSJTConcho, Menard, Schleicher, Tom Green51 min
Jun 13, 5:39 PM CDTSevere Thunderstorm WarningSJTColeman, Concho, McCulloch51 min
Jun 13, 5:44 PM CDTSevere Thunderstorm Warning Considerable damage threatSJTConcho, McCulloch, Menard46 min
Jun 13, 6:18 PM CDTSevere Thunderstorm WarningSJTMcCulloch, Mason, Menard20 min

Nearby

Tornado Warnings in Texas, 2023Every tornado warning in 2023Tornadoes in 2023

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.