Alert archive / Texas / Mesoscale Discussions in 2013
Mesoscale Discussion 966
The Storm Prediction Center issued this mesoscale discussion at Jun 5, 2013, 3:56 PM CDT for 28 counties in Texas. It was in force for 94 min.
The area
The outline as issued.
The facts
- Issued
- Jun 5, 2013, 3:56 PM CDT (20:56 UTC)
- Expired
- Jun 5, 2013, 5:30 PM CDT
- In force
- 94 min
- Issued by
- the Storm Prediction Center
- Chance of a watch
- 40%
All 28 counties
Brown County, TX, Callahan County, TX, Coke County, TX, Coleman County, TX, Comanche County, TX, Concho County, TX, Crockett County, TX, Eastland County, TX, Fisher County, TX, Irion County, TX, Jones County, TX, McCulloch County, TX, Menard County, TX, Mills County, TX, Mitchell County, TX, Nolan County, TX, Reagan County, TX, Runnels County, TX, San Saba County, TX, Schleicher County, TX, Shackelford County, TX, Stephens County, TX, Sterling County, TX, Sutton County, TX, Taylor County, TX, Terrell County, TX, Tom Green County, TX, Val Verde County, TX
The radar
The San Angelo radar (KSJT), 20 km from the middle of the area, began a volume at 20:55 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 nearest sounding before it
Midland Regional, TX (KMAF), launched 12:00Z, 8.9 hours before the alert went out and 172 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 3626 m above ground
- 0-6 km bulk shear
- 34 kt
- 0-1 km storm-relative helicity
- 249 m²/s²
- 0-3 km storm-relative helicity
- 248 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 |
|---|---|---|---|---|
| Jun 4, 7:30 PM CDT | Mesoscale Discussion | SPC | Archer, Armstrong, Baylor, Briscoe, Carson, Childress and 35 more | 2 hr |
| Jun 4, 10:19 PM CDT | Mesoscale Discussion | SPC | Armstrong, Briscoe, Callahan, Carson, Childress, Collingsworth and 27 more | 86 min |
| Jun 4, 11:39 PM CDT | Mesoscale Discussion | SPC | Hemphill, Lipscomb, Ochiltree, Roberts | 66 min |
| Jun 5, 2:36 AM CDT | Mesoscale Discussion | SPC | Hansford, Hemphill, Lipscomb, Ochiltree | 84 min |
| Jun 5, 1:45 PM CDT | Mesoscale Discussion | SPC | Dallam, Hartley, Oldham | 90 min |
| Jun 5, 2:47 PM CDT | Severe Thunderstorm Watch | SPC | Armstrong, Bailey, Briscoe, Carson, Castro, Childress and 29 more | 7 hr |
| Jun 5, 6:55 PM CDT | Mesoscale Discussion | SPC | Armstrong, Bailey, Briscoe, Carson, Castro, Childress and 27 more | 2 hr |
Nearby
Mesoscale Discussions in Texas, 2013Every mesoscale discussion in 2013
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.