Alert archive / Texas / Severe Thunderstorm Watches in 2006

Severe Thunderstorm Watch 98

March 19, 20065 counties in New Mexico; 18 counties in Texas

The Storm Prediction Center issued this severe thunderstorm watch at Mar 19, 2006, 5:09 PM MST for 5 counties in New Mexico; 18 counties in Texas. It was in force for 7 hr.

The area

The outline as issued.

The facts

Issued
Mar 19, 2006, 5:09 PM MST (00:09 UTC)
Expired
Mar 20, 2006, 12:00 AM MST
In force
7 hr
Issued by
the Storm Prediction Center
All 23 counties

Curry County, NM, Eddy County, NM, Lea County, NM, Quay County, NM, Roosevelt County, NM, Andrews County, TX, Bailey County, TX, Castro County, TX, Cochran County, TX, Crane County, TX, Deaf Smith County, TX, Ector County, TX, Gaines County, TX, Hockley County, TX, Lamb County, TX, Loving County, TX, Midland County, TX, Parmer County, TX, Reeves County, TX, Terry County, TX, Ward County, TX, Winkler County, TX, Yoakum County, TX

The radar

The Cannon AFB radar (KFDX), 132 km from the middle of the area, began a volume at 00:11 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.

Warnings issued inside it

16 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.

IssuedProductOfficeCountiesLasted
Mar 19, 7:07 PM MSTSevere Thunderstorm WarningMAFEddy, Lea53 min
Mar 19, 7:19 PM MSTSevere Thunderstorm WarningMAFEddy26 min
Mar 19, 7:24 PM MSTSevere Thunderstorm WarningMAFAndrews66 min
Mar 19, 7:45 PM MSTSevere Thunderstorm WarningMAFEddy75 min
Mar 19, 7:49 PM MSTFlash Flood WarningMAFEddy, Lea3 hr
Mar 19, 7:57 PM MSTSevere Thunderstorm WarningMAFGaines63 min
Mar 19, 8:14 PM MSTFlash Flood WarningMAFAndrews4 hr
Mar 19, 8:26 PM MSTSevere Thunderstorm WarningMAFAndrews64 min
Mar 19, 8:36 PM MSTSevere Thunderstorm WarningABQCurry39 min
Mar 19, 8:42 PM MSTSevere Thunderstorm WarningMAFReeves42 min
Mar 19, 9:02 PM MSTSevere Thunderstorm WarningMAFGaines58 min
Mar 19, 9:14 PM MSTSevere Thunderstorm WarningMAFLea61 min
Mar 19, 9:41 PM MSTSevere Thunderstorm WarningMAFAndrews64 min
Mar 19, 9:42 PM MSTSevere Thunderstorm WarningMAFGaines63 min
Mar 19, 9:47 PM MSTSevere Thunderstorm WarningMAFEctor43 min
Mar 19, 10:14 PM MSTSevere Thunderstorm WarningMAFGaines42 min

Discussions around it

SPC mesoscale discussions over the same counties from four hours before the watch to its end.

The nearest sounding before it

Midland Regional, TX (KMAF), launched 00:00Z, 0.2 hours before the alert went out and 197 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-pSkew-T log-p diagram, Midland Regional, TX at 00:00Z on 2006-03-20Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Midland Regional, TX at 00:00Z on 2006-03-20The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 207 square meters per square second.1939587897117136Sfc1 km3 km6 km9 kmRMLM
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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
742 m above ground
0-6 km bulk shear
100 kt
0-1 km storm-relative helicity
207 m²/s²
0-3 km storm-relative helicity
373 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.4

Open this sounding in Storm Lab

SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 19, 7:54 PM MSTMesoscale DiscussionSPCCurry, Eddy, Lea, Roosevelt2 hr
Mar 19, 7:34 PM MSTTornado WatchSPCAtascosa, Austin, Bandera, Bastrop, Bell, Bexar and 39 more7 hr
Mar 19, 8:48 PM MSTSevere Thunderstorm WatchSPCBaylor, Borden, Briscoe, Callahan, Childress, Coke and 33 more5 hr
Mar 19, 9:32 PM MSTMesoscale DiscussionSPCAtascosa, Austin, Bandera, Bastrop, Bexar, Brazos and 28 more118 min
Mar 19, 10:37 PM MSTMesoscale DiscussionSPCAtascosa, Austin, Bandera, Bastrop, Bexar, Brazos and 28 more83 min
Mar 20, 12:26 AM MSTMesoscale DiscussionSPCAngelina, Aransas, Atascosa, Austin, Bastrop, Bee and 59 more64 min
Mar 20, 1:08 AM MSTMesoscale DiscussionSPCBaylor, Callahan, Childress, Coke, Coleman, Cottle and 17 more67 min
Mar 20, 2:36 AM MSTMesoscale DiscussionSPCAngelina, Austin, Brazoria, Brazos, Burleson, Chambers and 27 more24 min
Mar 20, 3:21 AM MSTMesoscale DiscussionSPCAngelina, Hardin, Jasper, Liberty, Montgomery, Newton and 7 more24 min
Mar 20, 3:44 AM MSTTornado WatchSPCHardin, Jasper, Newton, Tyler5 hr
Mar 20, 5:36 AM MSTMesoscale DiscussionSPCJasper, Newton, Sabine, San Augustine54 min
Mar 20, 8:20 AM MSTMesoscale DiscussionSPCHardin, Jasper, Liberty, Newton, Polk, Sabine and 1 more85 min
Mar 20, 11:47 AM MSTMesoscale DiscussionSPCClay, Hardeman, Montague, Wichita, Wilbarger88 min

Nearby

Severe Thunderstorm Watches in Texas, 2006Severe Thunderstorm Watches in New Mexico, 2006Every severe thunderstorm watch in 2006

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.