Alert archive / Texas / Severe Thunderstorm Warnings in 2003

Severe Thunderstorm Warning 79, NWS Austin/San Antonio, TX

June 3, 2003Medina County, Texas

NWS Austin/San Antonio, TX issued this severe thunderstorm warning at Jun 3, 2003, 2:45 PM CDT for Medina County, Texas. It was in force for 60 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 3, 2003, 2:45 PM CDT (19:45 UTC)
Expired: Jun 3, 2003, 3:45 PM CDT
In force: 60 min
Issued by: NWS Austin/San Antonio, TX
Area: Counties, with a storm outline in the text

County Medina County, TX

The watch it was issued in

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

Issued	Product	Office	Lasted
Jun 3, 1:25 PM CDT	Severe Thunderstorm Watch	SPC	6 hr

The nearest sounding before it

Del Rio, TX (KDRT), launched 12:00Z, 7.8 hours before the alert went out and 161 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: 2861 J/kg
Mixed-layer CIN: -183 J/kg
Mixed-layer LCL: 887 m above ground
0-6 km bulk shear: 21 kt
0-1 km storm-relative helicity: 62 m²/s²
0-3 km storm-relative helicity: 107 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 1.5

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

328 
WUUS54 KEWX 031945
SVRSAT
TXC325-032045-

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX
243 PM CDT TUE JUN 3 2003

THE NATIONAL WEATHER SERVICE IN AUSTIN SAN ANTONIO HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR THE FOLLOWING COUNTIES IN TEXAS...
  MEDINA

* UNTIL 345 PM CDT

* AT 243 PM...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED AREAS
OF THUNDERSTORMS...SOME SEVERE...FORMING OVER NORTHERN MEDINA 
COUNTY.  THESE THUNDERSTORMS WILL CONTINUE TO MOVE SOUTHWARD ACROSS
MEDINA COUNTY IN THE NEXT HOUR.

STRONG DAMAGING WINDS...HAIL...LOCALLY HEAVY RAIN...AND OCCASIONAL
DANGEROUS LIGHTNING ARE EXPECTED WITH THESE THUNDERSTORMS OVER PARTS
OF MEDINA COUNTY FOR THE NEXT HOUR.

LAT...LON 2918 9933 2921 9895 2955 9892 2956 9938

$$

The office that day

Everything else NWS Austin/San Antonio, TX issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 2, 7:04 PM CDT	Severe Thunderstorm Warning	EWX	DeWitt, Lavaca	26 min
Jun 3, 1:19 PM CDT	Severe Thunderstorm Warning	EWX	Kerr	56 min
Jun 3, 1:25 PM CDT	Severe Thunderstorm Warning	EWX	Kendall	65 min
Jun 3, 2:03 PM CDT	Flash Flood Warning	EWX	Kendall	3 hr
Jun 3, 2:15 PM CDT	Severe Thunderstorm Warning	EWX	Bandera	45 min
Jun 3, 3:00 PM CDT	Severe Thunderstorm Warning	EWX	Bexar	60 min
Jun 3, 3:39 PM CDT	Severe Thunderstorm Warning	EWX	Wilson	51 min
Jun 3, 3:47 PM CDT	Severe Thunderstorm Warning	EWX	Medina	43 min
Jun 3, 3:51 PM CDT	Severe Thunderstorm Warning	EWX	Atascosa	69 min
Jun 3, 3:56 PM CDT	Severe Thunderstorm Warning	EWX	Bexar	34 min
Jun 3, 3:58 PM CDT	Tornado Warning	EWX	Wilson	62 min
Jun 3, 4:01 PM CDT	Severe Thunderstorm Warning	EWX	Frio	59 min
Jun 3, 4:36 PM CDT	Tornado Warning	EWX	Atascosa	24 min
Jun 3, 5:02 PM CDT	Severe Thunderstorm Warning	EWX	Atascosa	28 min

Nearby

Severe Thunderstorm Warnings in Texas, 2003 Every severe thunderstorm warning in 2003

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.