Alert archive / Texas / Mesoscale Discussions in 2016
Mesoscale Discussion 185
The Storm Prediction Center issued this mesoscale discussion at Mar 8, 2016, 9:00 AM CST for Bryan County, Love County, Marshall County, Oklahoma; 41 counties in Texas. It was in force for 90 min.
The area
The outline as issued.
The facts
- Issued
- Mar 8, 2016, 9:00 AM CST (15:00 UTC)
- Expired
- Mar 8, 2016, 10:30 AM CST
- In force
- 90 min
- Issued by
- the Storm Prediction Center
All 44 counties
Bryan County, OK, Love County, OK, Marshall County, OK, Anderson County, TX, Bastrop County, TX, Bell County, TX, Bosque County, TX, Burleson County, TX, Burnet County, TX, Collin County, TX, Cooke County, TX, Coryell County, TX, Dallas County, TX, Delta County, TX, Denton County, TX, Ellis County, TX, Falls County, TX, Fannin County, TX, Freestone County, TX, Grayson County, TX, Hamilton County, TX, Hays County, TX, Henderson County, TX, Hill County, TX, Hopkins County, TX, Hunt County, TX, Johnson County, TX, Kaufman County, TX, Lamar County, TX, Lampasas County, TX, Lee County, TX, Leon County, TX, Limestone County, TX, McLennan County, TX, Milam County, TX, Navarro County, TX, Rains County, TX, Robertson County, TX, Rockwall County, TX, Tarrant County, TX, Travis County, TX, Van Zandt County, TX, Williamson County, TX, Wood County, TX
The radar
The Dallas/Ft Worth radar (KFWS), 34 km from the middle of the area, began a volume at 15:04 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 watches that followed
Watches SPC issued over any of the same counties within four hours of this discussion.
The nearest sounding before it
Fort Worth, TX (KFWD), launched 12:00Z, 3.0 hours before the alert went out and 63 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
- 1032 J/kg
- Mixed-layer CIN
- -11 J/kg
- Mixed-layer LCL
- 548 m above ground
- 0-6 km bulk shear
- 48 kt
- 0-1 km storm-relative helicity
- 291 m²/s²
- 0-3 km storm-relative helicity
- 219 m²/s²
- Significant tornado parameter
- 1.5
- Supercell composite
- 6.5
The text
As transmitted.
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</html>SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 8, 3:36 AM CST | Mesoscale Discussion | SPC | Comanche, Cotton, Harmon, Jackson, Tillman | 84 min |
| Mar 8, 12:41 PM CST | Tornado Watch | SPC | McCurtain | 5 hr |
| Mar 7, 6:42 PM CST | Mesoscale Discussion | SPC | Bosque, Comanche, Cooke, Dallas, Denton, Ellis and 10 more | 63 min |
| Mar 7, 11:41 PM CST | Mesoscale Discussion | SPC | Borden, Coke, Concho, Crane, Crockett, Dawson and 27 more | 2 hr |
| Mar 8, 1:18 AM CST | Severe Thunderstorm Watch | SPC | Bosque, Brown, Callahan, Coke, Coleman, Collin and 48 more | 10 hr |
| Mar 8, 3:57 AM CST | Mesoscale Discussion | SPC | Archer, Baylor, Brown, Callahan, Clay, Coleman and 36 more | 2 hr |
| Mar 8, 7:06 AM CST | Mesoscale Discussion | SPC | Anderson, Austin, Bastrop, Bell, Blanco, Bosque and 64 more | 2 hr |
| Mar 8, 7:24 AM CST | Tornado Watch | SPC | Anderson, Bastrop, Bell, Blanco, Brazos, Burleson and 29 more | 8 hr |
| Mar 8, 10:46 AM CST | Mesoscale Discussion | SPC | Angelina, Cherokee, Hardin, Houston, Jasper, Liberty and 12 more | 89 min |
| Mar 8, 1:10 PM CST | Mesoscale Discussion | SPC | Bell, Blanco, Bosque, Brown, Burnet, Coke and 32 more | 95 min |
| Mar 8, 3:11 PM CST | Mesoscale Discussion | SPC | Anderson, Angelina, Bowie, Cass, Chambers, Cherokee and 24 more | 94 min |
| Mar 8, 5:52 PM CST | Mesoscale Discussion | SPC | Angelina, Hardin, Jasper, Newton, Sabine, San Augustine and 2 more | 83 min |
Nearby
Mesoscale Discussions in Texas, 2016Mesoscale Discussions in Oklahoma, 2016Every mesoscale discussion in 2016
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.