Alert archive / Texas / Severe Thunderstorm Warnings in 2005

Severe Thunderstorm Warning 220, NWS San Angelo, TX

June 4, 2005Throckmorton County, Texas

NWS San Angelo, TX issued this severe thunderstorm warning at Jun 4, 2005, 11:11 PM CDT for Throckmorton 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 4, 2005, 11:11 PM CDT (04:11 UTC)
Expired
Jun 5, 2005, 12:00 AM CDT
In force
49 min
Issued by
NWS San Angelo, TX
Area
Counties, with a storm outline in the text

County Throckmorton County, TX

The radar

The Dyess AFB radar (KDYX), 71 km from the middle of the area, began a volume at 04:11 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

Fort Worth, TX (KFWD), launched 00:00Z, 4.2 hours before the alert went out and 183 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 2005-06-05Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 3271 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, Fort Worth, TX at 00:00Z on 2005-06-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 81 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
3271 J/kg
Mixed-layer CIN
-65 J/kg
Mixed-layer LCL
1268 m above ground
0-6 km bulk shear
24 kt
0-1 km storm-relative helicity
81 m²/s²
0-3 km storm-relative helicity
91 m²/s²
Significant tornado parameter
0.7
Supercell composite
5.4

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this severe thunderstorm 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 severe thunderstorm warning went out at Jun 4, 9:20 PM CDT, 1 hour 51 minutes earlier.

Area forecast discussion, Jun 4, 9:20 PM CDT, 1 hour 51 minutes before
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Hazardous weather outlook, Jun 4, 2:44 PM CDT, 8 hours 27 minutes before
HAZARDOUS WEATHER OUTLOOK...CORRECTION
NATIONAL WEATHER SERVICE SAN ANGELO TX
244 PM CDT SAT JUN 4 2005

TXZ049-054-064>066-071>073-076>078-098-099-113-114-127-128-139-140-
154-155-168>170-051944-
BROWN-CALLAHAN-COKE-COLEMAN-CONCHO-CROCKETT-FISHER-HASKELL-IRION-
JONES-KIMBLE-MASON-MCCULLOCH-MENARD-NOLAN-RUNNELS-SAN SABA-
SCHLEICHER-SHACKELFORD-STERLING-SUTTON-TAYLOR-THROCKMORTON-TOM GREEN-
244 PM CDT SAT JUN 4 2005

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WEST CENTRAL TEXAS.

.DAY ONE...TONIGHT

A DRYLINE WAS CURRENTLY LOCATED BETWEEN CHILDRESS AND WHICITA
FALLS...EXTENDING SOUTHWEST TO NEAR A SYNDER TO SANDERSON LINE. THE
DRYLINE WILL DRIFT INTO FAR WESTERN PORTIONS OF WEST CENTRAL TEXAS
BY LATE THIS AFTERNOON. SCATTERED THUNDERSTORMS WILL FORM ALONG AND
EAST OF THE DRYLINE IN THE WARM...MOIST AND VERY UNSTABLE AIR OVER
WEST CENTRAL TEXAS...MAINLY AFTER 4 PM. INSTABILITY AND WIND SHEAR
WILL BE SUFFICIENT FOR SEVERE THUNDERSTORMS OVER ANY PART OF WEST
CENTRAL TEXAS THIS AFTERNOON AND EVENING. LARGE HAIL...GREATER THAN
GOLFBALL SIZE...AND DAMAGING WINDS WILL BE THE PRIMARY SEVERE
WEATHER THREATS.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH SATURDAY

ISOLATED THUNDERSTORMS WILL POSSIBLE EACH DAY. GIVEN THE AMOUNT
OF INSTABILITY...A SEVERE THUNDERSTORM OR TWO CANNOT BE RULED
OUT...ESPECIALLY ACROSS THE BIG COUNTRY ON SUNDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE REQUIRED FOR LATE THIS AFTERNOON AND
TONIGHT.

In the hours before

Local storm report, Jun 4, 8:37 PM CDT, 2 hours 34 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SAN ANGELO TX
837 PM CDT SAT JUN 04 2005

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

0830 PM     HAIL             PUTNAM                  32.37N 99.19W
06/04/2005  4.25 INCH        CALLAHAN           TX   TRAINED SPOTTER

            SOFTBALL SIZE HAIL HAS PRODUCED MAJOR DAMAGE TO ROOFS AND
            VECHILES.

&&

PMCCULLO
Local storm report, Jun 4, 9:29 PM CDT, 1 hour 42 minutes before
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Local storm report, Jun 4, 9:36 PM CDT, 1 hour 35 minutes before
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Local storm report, Jun 4, 9:47 PM CDT, 1 hour 24 minutes before
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Local storm report, Jun 4, 10:03 PM CDT, 1 hour 8 minutes before
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Local storm report, Jun 4, 10:44 PM CDT, 27 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Jun 4, 7:25 PM CDTFlash Flood WarningSJTCallahan2 hr
Jun 4, 7:43 PM CDTSevere Thunderstorm WarningSJTCallahan62 min
Jun 4, 8:11 PM CDTSevere Thunderstorm WarningSJTHaskell34 min
Jun 4, 8:24 PM CDTFlash Flood WarningSJTCallahan, Shackelford4 hr
Jun 4, 8:26 PM CDTTornado WarningSJTCallahan49 min
Jun 4, 8:46 PM CDTSevere Thunderstorm WarningSJTHaskell29 min
Jun 4, 9:00 PM CDTTornado WarningSJTHaskell45 min
Jun 4, 9:46 PM CDTSevere Thunderstorm WarningSJTHaskell, Throckmorton44 min
Jun 4, 10:03 PM CDTSevere Thunderstorm WarningSJTCallahan, Shackelford27 min
Jun 4, 10:26 PM CDTSevere Thunderstorm WarningSJTHaskell, Throckmorton49 min
Jun 4, 10:54 PM CDTSevere Thunderstorm WarningSJTCallahan, Shackelford36 min

Nearby

Severe Thunderstorm Warnings in Texas, 2005Every severe thunderstorm warning in 2005

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.