Alert archive / Texas / Mesoscale Discussions in 2005
Mesoscale Discussion 800
The Storm Prediction Center issued this mesoscale discussion at May 9, 2005, 8:20 PM CDT for 48 counties in Texas. It was in force for 115 min.
The area
The outline as issued.
The facts
- Issued
- May 9, 2005, 8:20 PM CDT (01:20 UTC)
- Expired
- May 9, 2005, 10:15 PM CDT
- In force
- 115 min
- Issued by
- the Storm Prediction Center
All 48 counties
Archer County, TX, Baylor County, TX, Bosque County, TX, Brown County, TX, Callahan County, TX, Coke County, TX, Coleman County, TX, Comanche County, TX, Concho County, TX, Crockett County, TX, Eastland County, TX, Edwards County, TX, Erath County, TX, Fisher County, TX, Gillespie County, TX, Hamilton County, TX, Haskell County, TX, Hood County, TX, Irion County, TX, Jack County, TX, Johnson County, TX, Jones County, TX, Kerr County, TX, Kimble County, TX, Lampasas County, TX, Llano County, TX, Mason County, TX, McCulloch County, TX, Menard County, TX, Mills County, TX, Mitchell County, TX, Nolan County, TX, Palo Pinto County, TX, Parker County, TX, Reagan County, TX, Real County, TX, Runnels County, TX, San Saba County, TX, Schleicher County, TX, Shackelford County, TX, Somervell County, TX, Stephens County, TX, Sterling County, TX, Sutton County, TX, Taylor County, TX, Throckmorton County, TX, Tom Green County, TX, Young County, TX
The radar
The San Angelo radar (KSJT), 84 km from the middle of the area, began a volume at 01:20 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
Del Rio, TX (KDRT), launched 00:00Z, 1.3 hours before the alert went out and 277 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
- 2596 J/kg
- Mixed-layer CIN
- -80 J/kg
- Mixed-layer LCL
- 1663 m above ground
- 0-6 km bulk shear
- 32 kt
- 0-1 km storm-relative helicity
- 47 m²/s²
- 0-3 km storm-relative helicity
- 118 m²/s²
- Significant tornado parameter
- 0.1
- Supercell composite
- 3.1
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 |
|---|---|---|---|---|
| May 10, 2:23 PM CDT | Mesoscale Discussion | SPC | Andrews, Borden, Briscoe, Childress, Cottle, Crane and 27 more | 2 hr |
| May 10, 3:25 PM CDT | Severe Thunderstorm Watch | SPC | Armstrong, Briscoe, Childress, Collingsworth, Cottle, Donley and 9 more | 7 hr |
| May 10, 3:55 PM CDT | Severe Thunderstorm Watch | SPC | Andrews, Brewster, Cochran, Crane, Dawson, Ector and 15 more | 6 hr |
| May 10, 6:06 PM CDT | Mesoscale Discussion | SPC | Andrews, Armstrong, Bailey, Borden, Brewster, Briscoe and 47 more | 84 min |
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; radar from the NEXRAD Level II archive.