Alert archive / Texas / Severe Thunderstorm Watches in 2001

Severe Thunderstorm Watch 240

May 17, 20014 states

The Storm Prediction Center issued this severe thunderstorm watch at May 17, 2001, 1:30 PM MDT for 4 states. It was in force for 6 hr.

The area

The outline as issued.

The facts

Issued
May 17, 2001, 1:30 PM MDT (19:30 UTC)
Expired
May 17, 2001, 7:00 PM MDT
In force
6 hr
Issued by
the Storm Prediction Center
All 28 counties

Baca County, CO, Bent County, CO, Crowley County, CO, Kiowa County, CO, Las Animas County, CO, Otero County, CO, Prowers County, CO, Pueblo County, CO, Colfax County, NM, Curry County, NM, De Baca County, NM, Guadalupe County, NM, Harding County, NM, Quay County, NM, Roosevelt County, NM, San Miguel County, NM, Union County, NM, Cimarron County, OK, Bailey County, TX, Castro County, TX, Cochran County, TX, Dallam County, TX, Deaf Smith County, TX, Hartley County, TX, Hockley County, TX, Lamb County, TX, Oldham County, TX, Parmer County, TX

Warnings issued inside it

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

IssuedProductOfficeCountiesLasted
May 17, 1:53 PM MDTSevere Thunderstorm WarningPUBLas Animas97 min
May 17, 2:10 PM MDTSevere Thunderstorm WarningABQUnion50 min
May 17, 2:30 PM MDTSevere Thunderstorm WarningABQColfax, Mora60 min
May 17, 2:40 PM MDTSevere Thunderstorm WarningABQColfax65 min
May 17, 3:00 PM MDTSevere Thunderstorm WarningABQUnion60 min
May 17, 3:28 PM MDTSevere Thunderstorm WarningPUBLas Animas47 min
May 17, 4:04 PM MDTSevere Thunderstorm WarningPUBBaca86 min
May 17, 4:06 PM MDTSevere Thunderstorm WarningABQColfax, Mora39 min
May 17, 4:15 PM MDTSevere Thunderstorm WarningABQUnion60 min
May 17, 4:16 PM MDTSevere Thunderstorm WarningPUBBaca, Prowers89 min
May 17, 4:45 PM MDTSevere Thunderstorm WarningABQColfax, Harding60 min
May 17, 5:15 PM MDTSevere Thunderstorm WarningABQUnion60 min
May 17, 5:23 PM MDTSevere Thunderstorm WarningPUBBaca97 min
May 17, 5:24 PM MDTSevere Thunderstorm WarningAMACimarron66 min
May 17, 5:32 PM MDTSevere Thunderstorm WarningLUBHockley, Terry43 min
May 17, 6:13 PM MDTSevere Thunderstorm WarningLUBHockley47 min
May 17, 6:14 PM MDTSevere Thunderstorm WarningABQDe Baca61 min
May 17, 6:30 PM MDTSevere Thunderstorm WarningABQUnion60 min
May 17, 6:40 PM MDTSevere Thunderstorm WarningABQHarding, San Miguel65 min
May 17, 6:53 PM MDTSevere Thunderstorm WarningABQColfax, Harding67 min
May 17, 6:58 PM MDTSevere Thunderstorm WarningLUBHockley, Lamb47 min

The nearest sounding before it

Amarillo Airport, TX (KAMA), launched 12:00Z, 7.5 hours before the alert went out and 232 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, Amarillo Airport, TX at 12:00Z on 2001-05-17Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 525 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Amarillo Airport, TX at 12:00Z on 2001-05-17The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 34 square meters per square second.1939Sfc1 km3 km6 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
525 J/kg
Mixed-layer CIN
-169 J/kg
Mixed-layer LCL
1265 m above ground
0-6 km bulk shear
24 kt
0-1 km storm-relative helicity
34 m²/s²
0-3 km storm-relative helicity
126 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.7

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 17, 12:45 PM MDTSevere Thunderstorm WatchSPCCraig, Garfield, Grant, Kay, Kingfisher, Noble and 4 more5 hr
May 17, 4:30 PM MDTSevere Thunderstorm WatchSPCBeckham, Blaine, Caddo, Comanche, Custer, Dewey and 8 more6 hr
May 17, 5:00 PM MDTSevere Thunderstorm WatchSPCOttawa5 hr

Nearby

Severe Thunderstorm Watches in Texas, 2001Severe Thunderstorm Watches in New Mexico, 2001Severe Thunderstorm Watches in Colorado, 2001Every severe thunderstorm watch in 2001

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.