Alert archive / Texas / Mesoscale Discussions in 2004
Mesoscale Discussion 1112
The Storm Prediction Center issued this mesoscale discussion at Jun 6, 2004, 1:40 AM CDT for 40 counties in Texas. It was in force for 95 min.
The area
The outline as issued.
The facts
- Issued
- Jun 6, 2004, 1:40 AM CDT (06:40 UTC)
- Expired
- Jun 6, 2004, 3:15 AM CDT
- In force
- 95 min
- Issued by
- the Storm Prediction Center
All 40 counties
Bell County, TX, Blanco County, TX, Bosque County, TX, Brown County, TX, Burnet County, TX, Callahan County, TX, Coleman County, TX, Comanche County, TX, Concho County, TX, Coryell County, TX, Eastland County, TX, Erath County, TX, Falls County, TX, Hamilton County, TX, Hays County, TX, Hill County, TX, Hood County, TX, Jack County, TX, Johnson County, TX, Lampasas County, TX, Llano County, TX, Mason County, TX, McCulloch County, TX, McLennan County, TX, Milam County, TX, Mills County, TX, Mitchell County, TX, Nolan County, TX, Palo Pinto County, TX, Parker County, TX, Runnels County, TX, San Saba County, TX, Shackelford County, TX, Somervell County, TX, Stephens County, TX, Taylor County, TX, Throckmorton County, TX, Travis County, TX, Williamson County, TX, Young County, TX
The nearest sounding before it
Fort Worth, TX (KFWD), launched 00:00Z, 6.7 hours before the alert went out and 155 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.
- Mixed-layer CAPE
- 1158 J/kg
- Mixed-layer CIN
- -19 J/kg
- Mixed-layer LCL
- 1621 m above ground
- 0-6 km bulk shear
- 25 kt
- 0-1 km storm-relative helicity
- 10 m²/s²
- 0-3 km storm-relative helicity
- 110 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.7
The text
As transmitted, in the capitals the NWS used until 2016.
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</html>SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 5, 7:48 PM CDT | Mesoscale Discussion | SPC | Dallam, Hansford, Hartley, Lipscomb, Moore, Ochiltree and 1 more | 57 min |
| Jun 5, 9:51 PM CDT | Mesoscale Discussion | SPC | Hemphill, Lipscomb, Ochiltree, Roberts, Wheeler | 54 min |
| Jun 5, 11:45 PM CDT | Severe Thunderstorm Watch | SPC | Callahan, Coke, Coleman, Eastland, Fisher, Haskell and 10 more | 5 hr |
| Jun 6, 2:07 PM CDT | Mesoscale Discussion | SPC | Bell, Bosque, Burnet, Collin, Cooke, Coryell and 20 more | 113 min |
| Jun 6, 5:39 PM CDT | Mesoscale Discussion | SPC | Archer, Bosque, Brown, Callahan, Clay, Coke and 40 more | 3 hr |
Nearby
Mesoscale Discussions in Texas, 2004Every mesoscale discussion in 2004
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.