Alert archive / Texas / Mesoscale Discussions in 2005

Mesoscale Discussion 882

May 14, 20054 counties in New Mexico; 21 counties in Texas

The Storm Prediction Center issued this mesoscale discussion at May 14, 2005, 6:24 PM MDT for 4 counties in New Mexico; 21 counties in Texas. It was in force for 96 min.

The area

The outline as issued.

The facts

Issued: May 14, 2005, 6:24 PM MDT (00:24 UTC)
Expired: May 14, 2005, 8:00 PM MDT
In force: 96 min
Issued by: the Storm Prediction Center

All 25 counties

Chaves County, NM, Eddy County, NM, Lea County, NM, Lincoln County, NM, Andrews County, TX, Brewster County, TX, Crane County, TX, Crockett County, TX, Culberson County, TX, Ector County, TX, Edwards County, TX, Hudspeth County, TX, Jeff Davis County, TX, Loving County, TX, Midland County, TX, Pecos County, TX, Presidio County, TX, Reagan County, TX, Reeves County, TX, Sutton County, TX, Terrell County, TX, Upton County, TX, Val Verde County, TX, Ward County, TX, Winkler County, TX

The radar

The Midland/Odessa radar (KMAF), 118 km from the middle of the area, began a volume at 00:24 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 00:00Z, 0.4 hours before the alert went out and 118 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: 1214 J/kg
Mixed-layer CIN: -13 J/kg
Mixed-layer LCL: 1626 m above ground
0-6 km bulk shear: 37 kt
0-1 km storm-relative helicity: 57 m²/s²
0-3 km storm-relative helicity: 178 m²/s²
Significant tornado parameter: 0.2
Supercell composite: 4.5

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
May 15, 2:52 PM MDT	Mesoscale Discussion	SPC	Chaves, De Baca, Doña Ana, Eddy, Guadalupe, Lincoln and 3 more	83 min
May 15, 3:35 PM MDT	Severe Thunderstorm Watch	SPC	Chaves, Curry, De Baca, Doña Ana, Eddy, Lincoln and 3 more	6 hr
May 15, 11:24 AM MDT	Mesoscale Discussion	SPC	Bandera, Edwards, Frio, Kinney, Maverick, Medina and 4 more	2 hr

Nearby

Mesoscale Discussions in Texas, 2005 Mesoscale Discussions in New Mexico, 2005 Every 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.