Alert archive / Texas / Mesoscale Discussions in 2003

Mesoscale Discussion 1195

June 1, 200322 counties in Texas

The Storm Prediction Center issued this mesoscale discussion at Jun 1, 2003, 11:30 PM CDT for 22 counties in Texas. It was in force for 2 hr.

The area

The outline as issued.

The facts

Issued
Jun 1, 2003, 11:30 PM CDT (04:30 UTC)
Expired
Jun 2, 2003, 1:30 AM CDT
In force
2 hr
Issued by
the Storm Prediction Center
All 22 counties

Bosque County, TX, Brown County, TX, Comanche County, TX, Concho County, TX, Coryell County, TX, Erath County, TX, Hamilton County, TX, Hill County, TX, Hood County, TX, Irion County, TX, Johnson County, TX, Lampasas County, TX, McCulloch County, TX, McLennan County, TX, Menard County, TX, Mills County, TX, Parker County, TX, San Saba County, TX, Schleicher County, TX, Somervell County, TX, Tarrant County, TX, Tom Green County, TX

The nearest sounding before it

Fort Worth, TX (KFWD), launched 00:00Z, 4.5 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 2003-06-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2406 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 2003-06-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 2 square meters per square second.1939Sfc1 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
2406 J/kg
Mixed-layer CIN
-19 J/kg
Mixed-layer LCL
1783 m above ground
0-6 km bulk shear
3 kt
0-1 km storm-relative helicity
2 m²/s²
0-3 km storm-relative helicity
5 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

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SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 1, 7:30 PM CDTSevere Thunderstorm WatchSPCArcher, Baylor, Childress, Clay, Collingsworth, Cooke and 19 more7 hr
Jun 1, 8:30 PM CDTSevere Thunderstorm WatchSPCAndrews, Bailey, Borden, Cochran, Crane, Crosby and 24 more5 hr
Jun 1, 9:05 PM CDTSevere Thunderstorm WatchSPCBell, Bosque, Brown, Burnet, Callahan, Coke and 51 more5 hr
Jun 1, 9:25 PM CDTMesoscale DiscussionSPCBaylor, Knox, Wichita, Wilbarger95 min
Jun 1, 9:49 PM CDTMesoscale DiscussionSPCAndrews, Borden, Crane, Crosby, Dawson, Ector and 18 more116 min
Jun 1, 10:16 PM CDTMesoscale DiscussionSPCBrown, Callahan, Coke, Coleman, Concho, Eastland and 8 more59 min
Jun 1, 11:18 PM CDTMesoscale DiscussionSPCBorden, Crane, Ector, Glasscock, Howard, Martin and 5 more87 min
Jun 2, 1:42 AM CDTMesoscale DiscussionSPCBell, Bosque, Brown, Burnet, Coleman, Comanche and 28 more63 min
Jun 2, 11:35 AM CDTMesoscale DiscussionSPCAnderson, Bell, Blanco, Burleson, Burnet, Cherokee and 34 more2 hr
Jun 2, 12:10 PM CDTSevere Thunderstorm WatchSPCAnderson, Angelina, Bell, Blanco, Bosque, Brown and 39 more6 hr
Jun 2, 2:03 PM CDTMesoscale DiscussionSPCAnderson, Angelina, Bell, Blanco, Bosque, Burnet and 35 more117 min
Jun 2, 3:00 PM CDTSevere Thunderstorm WatchSPCAtascosa, Austin, Bandera, Bastrop, Bexar, Blanco and 37 more5 hr
Jun 2, 5:28 PM CDTMesoscale DiscussionSPCAtascosa, Austin, Bandera, Bastrop, Bee, Bexar and 35 more62 min
Jun 2, 6:00 PM CDTSevere Thunderstorm WatchSPCDallam, Deaf Smith, Hartley, Oldham5 hr

Nearby

Mesoscale Discussions in Texas, 2003Every mesoscale discussion 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.