Alert archive / Texas / Mesoscale Discussions in 2014

Mesoscale Discussion 1135

June 23, 2014Eddy County, Lea County, New Mexico; 16 counties in Texas

The Storm Prediction Center issued this mesoscale discussion at Jun 23, 2014, 8:35 PM MDT for Eddy County, Lea County, New Mexico; 16 counties in Texas. It was in force for 115 min.

The area

The outline as issued.

The facts

Issued: Jun 23, 2014, 8:35 PM MDT (02:35 UTC)
Expired: Jun 23, 2014, 10:30 PM MDT
In force: 115 min
Issued by: the Storm Prediction Center
Chance of a watch: 40%

Counties Eddy County, NM, Lea County, NM, Andrews County, TX, Crane County, TX, Culberson County, TX, Ector County, TX, Gaines County, TX, Glasscock County, TX, Jeff Davis County, TX, Loving County, TX, Martin County, TX, Midland County, TX, Pecos County, TX, Presidio County, TX, Reeves County, TX, Upton County, TX, Ward County, TX, Winkler County, TX

The radar

The El Paso radar (KEPZ), 216 km from the middle of the area, began a volume at 02:34 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

Santa Teresa, NM (KEPZ), launched 00:00Z, 2.6 hours before the alert went out and 216 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.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 86 J/kg
Mixed-layer CIN: -44 J/kg
Mixed-layer LCL: 3958 m above ground
0-6 km bulk shear: 38 kt
0-1 km storm-relative helicity: 65 m²/s²
0-3 km storm-relative helicity: 74 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

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SPC that day

Everything else SPC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 24, 1:06 PM MDT	Mesoscale Discussion	SPC	Colfax, Guadalupe, Harding, Mora, Quay, San Miguel and 1 more	114 min
Jun 24, 2:11 PM MDT	Severe Thunderstorm Watch	SPC	Colfax, Harding, Mora, San Miguel, Union	8 hr
Jun 24, 10:34 AM MDT	Mesoscale Discussion	SPC	Archer, Baylor, Brown, Callahan, Coleman, Comanche and 22 more	116 min
Jun 24, 3:35 PM MDT	Mesoscale Discussion	SPC	Anderson, Cherokee, Collin, Dallas, Denton, Ellis and 15 more	2 hr
Jun 24, 4:38 PM MDT	Mesoscale Discussion	SPC	Hemphill, Lipscomb, Ochiltree, Wheeler	97 min

Nearby

Mesoscale Discussions in Texas, 2014 Mesoscale Discussions in New Mexico, 2014 Every mesoscale discussion in 2014

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.