Alert archive / Texas / Mesoscale Discussions in 2005
Mesoscale Discussion 398
The Storm Prediction Center issued this mesoscale discussion at Mar 26, 2005, 10:05 AM CST for 48 counties in Texas. It was in force for 115 min.
The area
The outline as issued.
The facts
- Issued
- Mar 26, 2005, 10:05 AM CST (16:05 UTC)
- Expired
- Mar 26, 2005, 12:00 PM CST
- In force
- 115 min
- Issued by
- the Storm Prediction Center
All 48 counties
Anderson County, TX, Angelina County, TX, Atascosa County, TX, Austin County, TX, Bastrop County, TX, Bell County, TX, Bexar County, TX, Blanco County, TX, Brazos County, TX, Burleson County, TX, Caldwell County, TX, Cherokee County, TX, Colorado County, TX, Comal County, TX, DeWitt County, TX, Falls County, TX, Fayette County, TX, Freestone County, TX, Frio County, TX, Gonzales County, TX, Grimes County, TX, Guadalupe County, TX, Hays County, TX, Henderson County, TX, Houston County, TX, Karnes County, TX, Kendall County, TX, Lavaca County, TX, Lee County, TX, Leon County, TX, Limestone County, TX, Madison County, TX, McLennan County, TX, Medina County, TX, Milam County, TX, Montgomery County, TX, Nacogdoches County, TX, Navarro County, TX, Polk County, TX, Robertson County, TX, San Jacinto County, TX, Travis County, TX, Trinity County, TX, Walker County, TX, Waller County, TX, Washington County, TX, Williamson County, TX, Wilson County, TX
The nearest sounding before it
Lake Charles Mun, LA (KLCH), launched 12:00Z, 4.1 hours before the alert went out and 369 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
- 316 J/kg
- Mixed-layer CIN
- -232 J/kg
- Mixed-layer LCL
- 841 m above ground
- 0-6 km bulk shear
- 53 kt
- 0-1 km storm-relative helicity
- 67 m²/s²
- 0-3 km storm-relative helicity
- 140 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
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 |
|---|---|---|---|---|
| Mar 25, 8:02 PM CST | Mesoscale Discussion | SPC | Anderson, Bell, Bosque, Brazos, Brown, Burleson and 51 more | 118 min |
| Mar 25, 8:20 PM CST | Severe Thunderstorm Watch | SPC | Angelina, Austin, Bastrop, Bell, Blanco, Brazos and 24 more | 6 hr |
| Mar 25, 10:25 PM CST | Mesoscale Discussion | SPC | Austin, Brazos, Burleson, Fayette, Grimes, Houston and 12 more | 95 min |
| Mar 26, 12:56 AM CST | Mesoscale Discussion | SPC | Bandera, Bastrop, Bell, Blanco, Bosque, Brown and 48 more | 94 min |
| Mar 26, 1:25 AM CST | Severe Thunderstorm Watch | SPC | Bandera, Borden, Brown, Callahan, Coke, Coleman and 35 more | 7 hr |
| Mar 26, 4:20 AM CST | Mesoscale Discussion | SPC | Bandera, Blanco, Borden, Brown, Callahan, Coke and 45 more | 115 min |
| Mar 26, 6:12 AM CST | Mesoscale Discussion | SPC | Bandera, Bell, Blanco, Bosque, Brown, Burnet and 42 more | 63 min |
| Mar 26, 6:40 AM CST | Severe Thunderstorm Watch | SPC | Anderson, Bell, Blanco, Bosque, Burnet, Concho and 30 more | 7 hr |
| Mar 26, 12:42 PM CST | Mesoscale Discussion | SPC | Loving | 2 hr |
| Mar 26, 4:42 PM CST | Mesoscale Discussion | SPC | Bowie, Camp, Cass, Marion, Morris, Red River and 1 more | 2 hr |
Nearby
Mesoscale Discussions in Texas, 2005Every mesoscale discussion 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.