Alert archive / Texas / Mesoscale Discussions in 2003
Mesoscale Discussion 2432
The Storm Prediction Center issued this mesoscale discussion at Oct 6, 2003, 2:22 PM MDT for Chaves County, Eddy County, Lea County, New Mexico; 29 counties in Texas. It was in force for 113 min.
The area
The outline as issued.
The facts
- Issued
- Oct 6, 2003, 2:22 PM MDT (20:22 UTC)
- Expired
- Oct 6, 2003, 4:15 PM MDT
- In force
- 113 min
- Issued by
- the Storm Prediction Center
All 32 counties
Chaves County, NM, Eddy County, NM, Lea County, NM, Andrews County, TX, Borden County, TX, Cochran County, TX, Crane County, TX, Crockett County, TX, Dawson County, TX, Ector County, TX, Edwards County, TX, Gaines County, TX, Glasscock County, TX, Hockley County, TX, Howard County, TX, Loving County, TX, Lubbock County, TX, Lynn County, TX, Martin County, TX, Midland County, TX, Pecos County, TX, Reagan County, TX, Reeves County, TX, Sterling County, TX, Terrell County, TX, Terry County, TX, Upton County, TX, Uvalde County, TX, Val Verde County, TX, Ward County, TX, Winkler County, TX, Yoakum County, TX
The radar
The Midland/Odessa radar (KMAF), 55 km from the middle of the area, began a volume at 20:21 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
Midland Regional, TX (KMAF), launched 12:00Z, 8.4 hours before the alert went out and 53 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
- 1090 J/kg
- Mixed-layer CIN
- -99 J/kg
- Mixed-layer LCL
- 813 m above ground
- 0-6 km bulk shear
- 24 kt
- 0-1 km storm-relative helicity
- 68 m²/s²
- 0-3 km storm-relative helicity
- 90 m²/s²
- Significant tornado parameter
- 0.1
- Supercell composite
- 0.6
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 |
|---|---|---|---|---|
| Oct 6, 2:50 PM MDT | Severe Thunderstorm Watch | SPC | Chaves, Eddy, Lea | 6 hr |
| Oct 6, 5:45 PM MDT | Mesoscale Discussion | SPC | Eddy, Lea | 90 min |
Nearby
Mesoscale Discussions in Texas, 2003Mesoscale Discussions in New Mexico, 2003Every mesoscale discussion in 2003
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.